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konva/tests/js/unitTests.js

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Test.prototype.tests = {
////////////////////////////////////////////////////////////////////////
// STAGE
////////////////////////////////////////////////////////////////////////
'STAGE - instantiate stage with id': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
},
'STAGE - instantiate stage with dom element': function(containerId) {
var containerDom = document.getElementById(containerId);
var stage = new Kinetic.Stage({
container: containerDom,
width: 578,
height: 200
});
},
'STAGE - set stage size': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
test(stage.getSize().width === 578 && stage.getSize().height === 200, 'stage size should be 578 x 200');
stage.setSize(1, 2);
test(stage.getSize().width === 1 && stage.getSize().height === 2, 'stage size should be 1 x 2');
stage.setSize(3);
test(stage.getSize().width === 3 && stage.getSize().height === 3, 'stage size should be 3 x 3');
stage.setSize({
width: 4,
height: 5
});
test(stage.getSize().width === 4 && stage.getSize().height === 5, 'stage size should be 4 x 5');
stage.setSize({
width: 6
});
test(stage.getSize().width === 6 && stage.getSize().height === 5, 'stage size should be 6 x 5');
stage.setSize({
height: 7
});
test(stage.getSize().width === 6 && stage.getSize().height === 7, 'stage size should be 6 x 7');
stage.setSize([8, 9]);
test(stage.getSize().width === 8 && stage.getSize().height === 9, 'stage size should be 8 x 9');
stage.setSize([1, 1, 10, 11]);
test(stage.getSize().width === 10 && stage.getSize().height === 11, 'stage size should be 10 x 11');
layer.add(circle);
stage.add(layer);
stage.setSize(333, 155);
test(stage.getSize().width === 333, 'stage width should be 333');
test(stage.getSize().height === 155, 'stage height should be 155');
test(stage.getDOM().style.width === '333px', 'content width should be 333');
test(stage.getDOM().style.height === '155px', 'content height should be 155px');
test(layer.getCanvas().element.width === 333, 'layer canvas element width should be 333');
test(layer.getCanvas().element.height === 155, 'layer canvas element width should be 155');
},
'STAGE - add shape then stage then layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
group.add(circle);
stage.add(layer);
layer.add(group);
layer.draw();
},
'STAGE - add shape with linear gradient fill': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: {
start: {
x: -35,
y: -35
},
end: {
x: 35,
y: 35
},
colorStops: [0, 'red', 1, 'blue']
},
stroke: 'black',
strokeWidth: 4,
name: 'myCircle',
draggable: true
});
group.add(circle);
layer.add(group);
stage.add(layer);
test(circle.getName() === 'myCircle', 'circle name should be myCircle');
document.body.appendChild(layer.bufferCanvas.element)
},
'STAGE - add shape with opacity': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer({
throttle: 9999
});
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'red'
});
group.add(circle);
layer.add(group);
stage.add(layer);
circle.setOpacity(0.5);
layer.draw();
circle.setOpacity(0.5);
layer.draw();
},
'STAGE - add layer then group then shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
stage.add(layer);
layer.add(group);
group.add(circle);
layer.draw();
},
'STAGE - serialize stage': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle',
draggable: true
});
stage.add(layer);
layer.add(group);
group.add(circle);
layer.draw();
var expectedJson = '{"attrs":{"width":578,"height":200,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Stage","children":[{"attrs":{"clearBeforeDraw":true,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Layer","children":[{"attrs":{"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Group","children":[{"attrs":{"radius":{"x":70,"y":70},"detectionType":"path","visible":true,"listening":true,"name":"myCircle","opacity":1,"x":289,"y":100,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":true,"dragThrottle":80,"fill":"green","stroke":"black","strokeWidth":4},"nodeType":"Shape","shapeType":"Circle"}]}]}]}';
//console.log(stage.toJSON())
//test(stage.toJSON() === expectedJson, 'problem with serialization');
},
'STAGE - reset stage': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200,
x: 100
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle',
draggable: true
});
stage.add(layer);
layer.add(group);
group.add(circle);
layer.draw();
test(stage.getChildren().length === 1, 'stage should have one child');
test(stage.getX() === 100, 'stage x should be 100');
stage.reset();
test(stage.getChildren().length === 0, 'stage should have no children');
test(stage.getX() === 0, 'stage x should be 0');
},
'STAGE - test getAttrs()': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: 100,
y: 100,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle',
draggable: true
});
stage.add(layer);
layer.add(group);
group.add(circle);
layer.draw();
var attrs = circle.getAttrs();
test(attrs.x === 100, 'x attr should be 100');
test(attrs.y === 100, 'y attr should be 100');
test(attrs.radius === 70, 'radius attr should be 70');
test(attrs.fill === 'green', 'fill attr should be fill');
test(attrs.stroke === 'black', 'stroke attr should be stroke');
test(attrs.strokeWidth === 4, 'strokeWidth attr should be strokeWidth');
test(attrs.name === 'myCircle', 'name attr should be myCircle');
test(attrs.draggable === true, 'draggable attr should be true');
},
'STAGE - get stage DOM': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
test(stage.getDOM().className === 'kineticjs-content', 'stage DOM class name is wrong');
},
'STAGE - load stage using json': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var json = '{"attrs":{"width":578,"height":200,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Stage","children":[{"attrs":{"clearBeforeDraw":true,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Layer","children":[{"attrs":{"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Group","children":[{"attrs":{"radius":{"x":70,"y":70},"detectionType":"path","visible":true,"listening":true,"name":"myCircle","opacity":1,"x":289,"y":100,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":true,"dragThrottle":80,"fill":"green","stroke":"black","strokeWidth":4},"nodeType":"Shape","shapeType":"Circle"}]}]}]}';
//stage.load(json);
//test(stage.toJSON() === json, "problem loading stage with json");
},
'STAGE - serialize stage with custom shape': function(containerId) {
var urls = dataUrls['STAGE - serialize stage with custom shape'];
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var drawTriangle = function(context) {
context.beginPath();
context.moveTo(200, 50);
context.lineTo(420, 80);
context.quadraticCurveTo(300, 100, 260, 170);
context.closePath();
this.fill(context);
this.stroke(context);
};
var triangle = new Kinetic.Shape({
drawFunc: drawTriangle,
fill: "#00D2FF",
stroke: "black",
strokeWidth: 4,
id: 'myTriangle'
});
group.add(triangle);
layer.add(group);
stage.add(layer);
var startDataUrl = layer.toDataURL();
//warn(startDataUrl === urls[0], 'start data url is incorrect');
test(triangle.getId() === 'myTriangle', 'triangle id should be myTriangle');
//console.log(stage.toJSON())
var expectedJson = '{"attrs":{"width":578,"height":200,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Stage","children":[{"attrs":{"clearBeforeDraw":true,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Layer","children":[{"attrs":{"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Group","children":[{"attrs":{"detectionType":"path","visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80,"fill":"#00D2FF","stroke":"black","strokeWidth":4,"id":"myTriangle"},"nodeType":"Shape"}]}]}]}';
//console.log(stage.toJSON())
//test(stage.toJSON() === expectedJson, "problem serializing stage with custom shape");
/*
* test redrawing layer after serialization
* drawing should be the same
*/
layer.draw();
var endDataUrl = layer.toDataURL();
//warn(endDataUrl === urls[0], 'end data url is incorrect');
},
'STAGE - load stage with custom shape using json': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var drawTriangle = function(context) {
context.beginPath();
context.moveTo(200, 50);
context.lineTo(420, 80);
context.quadraticCurveTo(300, 100, 260, 170);
context.closePath();
this.fill(context);
this.stroke(context);
};
var json = '{"attrs":{"width":578,"height":200,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Stage","children":[{"attrs":{"clearBeforeDraw":true,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Layer","children":[{"attrs":{"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Group","children":[{"attrs":{"detectionType":"path","visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80,"fill":"#00D2FF","stroke":"black","strokeWidth":4,"id":"myTriangle"},"nodeType":"Shape"}]}]}]}';
//stage.load(json);
//var customShape = stage.get('#myTriangle')[0];
//customShape.setDrawFunc(drawTriangle);
//stage.draw();
//console.log(stage.toJSON());
//test(stage.toJSON() === json, "problem loading stage with custom shape json");
},
'EVENTS - test getIntersections': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200,
throttle: 999
});
var layer = new Kinetic.Layer();
var redCircle = new Kinetic.Circle({
x: 380,
y: stage.getHeight() / 2,
radius: 70,
strokeWidth: 4,
fill: 'red',
stroke: 'black',
id: 'redCircle'
});
var greenCircle = new Kinetic.Circle({
x: 300,
y: stage.getHeight() / 2,
radius: 70,
strokeWidth: 4,
fill: 'green',
stroke: 'black',
id: 'greenCircle'
});
layer.add(redCircle);
layer.add(greenCircle);
stage.add(layer);
// test individual shapes
test(stage.getIntersections(266, 114).length === 1, '17) getIntersections should return one shape');
test(stage.getIntersections(266, 114)[0].getId() === 'greenCircle', '19) first intersection should be greenCircle');
test(stage.getIntersections(414, 115).length === 1, '18) getIntersections should return one shape');
test(stage.getIntersections(414, 115)[0].getId() === 'redCircle', '20) first intersection should be redCircle');
test(stage.getIntersections(350, 118).length === 2, '1) getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', '2) first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', '3) second intersection should be greenCircle');
// hide green circle. make sure only red circle is in result set
greenCircle.hide();
layer.draw();
test(stage.getIntersections(350, 118).length === 1, '4) getIntersections should return one shape');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', '5) first intersection should be redCircle');
// show green circle again. make sure both circles are in result set
greenCircle.show();
layer.draw();
test(stage.getIntersections(350, 118).length === 2, '6) getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', '7) first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', '8) second intersection should be greenCircle');
// hide red circle. make sure only green circle is in result set
redCircle.hide();
layer.draw();
test(stage.getIntersections(350, 118).length === 1, '9) getIntersections should return one shape');
test(stage.getIntersections(350, 118)[0].getId() === 'greenCircle', '10) first intersection should be greenCircle');
// show red circle again. make sure both circles are in result set
redCircle.show();
layer.draw();
test(stage.getIntersections(350, 118).length === 2, '11) getIntersections should return two shapes');
test(stage.getIntersections(350, 118)[0].getId() === 'redCircle', '12) first intersection should be redCircle');
test(stage.getIntersections(350, 118)[1].getId() === 'greenCircle', '13) second intersection should be greenCircle');
// test from layer
test(layer.getIntersections(350, 118).length === 2, '14) getIntersections should return two shapes');
test(layer.getIntersections(350, 118)[0].getId() === 'redCircle', '15) first intersection should be redCircle');
test(layer.getIntersections(350, 118)[1].getId() === 'greenCircle', '16) second intersection should be greenCircle');
},
'STAGE - scale stage after add layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(circle);
stage.add(layer);
stage.setScale(0.5);
test(stage.getScale().x === 0.5, 'stage scale x should be 0.5');
test(stage.getScale().y === 0.5, 'stage scale y should be 0.5');
stage.draw();
},
'STAGE - scale stage before add shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
stage.setScale(0.5);
test(stage.getScale().x === 0.5, 'stage scale x should be 0.5');
test(stage.getScale().y === 0.5, 'stage scale y should be 0.5');
layer.add(circle);
stage.add(layer);
},
'STAGE - scale stage with no shapes': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
stage.add(layer);
stage.setScale(0.5);
stage.draw();
},
'STAGE - select shape by id and name': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer({
id: 'myLayer'
});
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
id: 'myCircle'
});
var rect = new Kinetic.Rect({
x: 300,
y: 100,
width: 100,
height: 50,
fill: 'purple',
stroke: 'black',
strokeWidth: 4,
name: 'myRect'
});
layer.add(circle);
layer.add(rect);
stage.add(layer);
var node;
node = stage.get('#myCircle')[0];
test(node.shapeType === 'Circle', 'shape type should be Circle');
node = layer.get('.myRect')[0];
test(node.shapeType === 'Rect', 'shape type should be rect');
node = layer.get('#myLayer')[0];
test(node === undefined, 'node should be undefined');
node = stage.get('#myLayer')[0];
test(node.nodeType === 'Layer', 'node type should be Layer');
},
'STAGE - remove shape by id or name': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
id: 'myCircle'
});
var rect = new Kinetic.Rect({
x: 300,
y: 100,
width: 100,
height: 50,
fill: 'purple',
stroke: 'black',
strokeWidth: 4,
name: 'myRect'
});
var circleColorKey = circle.colorKey;
var rectColorKey = rect.colorKey;
layer.add(circle);
layer.add(rect);
stage.add(layer);
test(stage.ids.myCircle._id === circle._id, 'circle not in ids hash');
test(stage.names.myRect[0]._id === rect._id, 'rect not in names hash');
test(Kinetic.Global.shapes[circleColorKey]._id === circle._id, 'circle color key should be in shapes hash');
test(Kinetic.Global.shapes[rectColorKey]._id === rect._id, 'rect color key should be in shapes hash');
layer.remove(circle);
test(stage.ids.myCircle === undefined, 'circle still in hash');
test(stage.names.myRect[0]._id === rect._id, 'rect not in names hash');
test(Kinetic.Global.shapes[circleColorKey] === undefined, 'circle color key should not be in shapes hash');
test(Kinetic.Global.shapes[rectColorKey]._id === rect._id, 'rect color key should be in shapes hash');
layer.remove(rect);
test(stage.ids.myCircle === undefined, 'circle still in hash');
test(stage.names.myRect === undefined, 'rect still in hash');
test(Kinetic.Global.shapes[circleColorKey] === undefined, 'circle color key should not be in shapes hash');
test(Kinetic.Global.shapes[rectColorKey] === undefined, 'rect color key should not be in shapes hash');
},
'*SELECTOR - show and hide an array of nodes': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myShape'
});
var rect = new Kinetic.Rect({
x: 300,
y: 100,
width: 100,
height: 50,
fill: 'purple',
stroke: 'black',
strokeWidth: 4,
name: 'myShape'
});
layer.add(circle);
layer.add(rect);
stage.add(layer);
var shapes = layer.get('.myShape');
test(shapes.length === 2, 'shapes array should have 2 elements');
shapes.setX(200);
layer.draw();
for (var n=0; n<shapes.length; n++) {
test(shapes[n].getX() === 200, 'shape x should be 200');
}
shapes.setDraggable(true);
},
'STAGE - test ids and names hashes': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
id: 'myCircle'
});
var rect = new Kinetic.Rect({
x: 300,
y: 100,
width: 100,
height: 50,
fill: 'purple',
stroke: 'black',
strokeWidth: 4,
name: 'myRect'
});
layer.add(circle);
layer.add(rect);
stage.add(layer);
test(stage.ids['myCircle'].getId() === 'myCircle', 'circle id not in ids hash');
test(stage.names['myRect'][0].getName() === 'myRect', 'rect name not in names hash');
circle.setId('newCircleId');
test(stage.ids['newCircleId'].getId() === 'newCircleId', 'circle not in ids hash');
test(stage.ids['myCircle'] === undefined, 'old circle id key is still in ids hash');
rect.setName('newRectName');
test(stage.names['newRectName'][0].getName() === 'newRectName', 'new rect name not in names hash');
test(stage.names['myRect'] === undefined, 'old rect name is still in names hash');
},
'STAGE - set shape and layer opacity to 0.5': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
circle.setOpacity(0.5);
layer.setOpacity(0.5);
layer.add(circle);
stage.add(layer);
test(circle.getAbsoluteOpacity() === 0.25, 'abs opacity should be 0.25');
test(layer.getAbsoluteOpacity() === 0.5, 'abs opacity should be 0.5');
},
'STAGE - remove shape without adding its parent to stage': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
id: 'myCircle'
});
var go = Kinetic.Global;
test(go.tempNodes[circle._id] === undefined, 'circle shouldn\'t be in the temp nodes hash');
layer.add(circle);
var node = stage.get('#myCircle')[0];
test(node === undefined, 'node should be undefined');
test(go.tempNodes[circle._id].attrs.id === 'myCircle', 'circle should be in temp nodes');
layer.remove(circle);
test(go.tempNodes[circle._id] === undefined, 'circle shouldn\'t be in the temp nodes hash');
},
'CONTAINER - remove layer with shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer({
name: 'myLayer'
});
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
layer.add(circle);
stage.add(layer);
test(stage.children.length === 1, 'stage should have 1 children');
test(stage.get('.myLayer')[0] !== undefined, 'layer should exist');
test(stage.get('.myCircle')[0] !== undefined, 'circle should exist');
stage.remove(layer);
test(stage.children.length === 0, 'stage should have 0 children');
test(stage.get('.myLayer')[0] === undefined, 'layer should not exist');
test(stage.get('.myCircle')[0] === undefined, 'circle should not exist');
stage.draw();
},
'STAGE - remove layer with no shapes': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
stage.add(layer);
stage.remove(layer);
test(stage.children.length === 0, 'stage should have 0 children');
},
'STAGE - remove shape multiple times': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var shape1 = new Kinetic.Circle({
x: 150,
y: 100,
radius: 50,
fill: 'green',
name: 'myCircle'
});
var shape2 = new Kinetic.Circle({
x: 250,
y: 100,
radius: 50,
fill: 'green',
name: 'myCircle'
});
layer.add(shape1);
layer.add(shape2);
stage.add(layer);
test(layer.getChildren().length === 2, 'layer should have two children');
layer.remove(shape1);
layer.remove(shape1);
test(layer.getChildren().length === 1, 'layer should have two children');
layer.draw();
},
'STAGE - remove layer multiple times': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer1 = new Kinetic.Layer();
var layer2 = new Kinetic.Layer();
var shape1 = new Kinetic.Circle({
x: 150,
y: 100,
radius: 50,
fill: 'green',
name: 'myCircle'
});
var shape2 = new Kinetic.Circle({
x: 250,
y: 100,
radius: 50,
fill: 'green',
name: 'myCircle'
});
layer1.add(shape1);
layer2.add(shape2);
stage.add(layer1);
stage.add(layer2);
test(stage.getChildren().length === 2, 'stage should have two children');
stage.remove(layer1);
stage.remove(layer1);
test(stage.getChildren().length === 1, 'stage should have one child');
stage.draw();
},
'STAGE - serialize stage with an image': function(containerId) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
darth = new Kinetic.Image({
x: 200,
y: 60,
image: imageObj,
offset: {
x: 50,
y: imageObj.height / 2
},
id: 'darth'
});
layer.add(darth);
stage.add(layer);
var expectedJson = '{"attrs":{"width":578,"height":200,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Stage","children":[{"attrs":{"clearBeforeDraw":true,"visible":true,"listening":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80},"nodeType":"Layer","children":[{"attrs":{"detectionType":"path","visible":true,"listening":true,"opacity":1,"x":200,"y":60,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":50,"y":150},"dragConstraint":"none","dragBounds":{},"draggable":false,"dragThrottle":80,"id":"darth"},"nodeType":"Shape","shapeType":"Image"}]}]}';
//console.log(stage.toJSON())
//test(stage.toJSON() === expectedJson, 'problem with serializing stage with image');
};
imageObj.src = '../assets/darth-vader.jpg';
},
'STAGE - load stage with an image': function(containerId) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var json = '{"attrs":{"width":578,"height":200,"visible":true,"listen":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false},"nodeType":"Stage","children":[{"attrs":{"visible":true,"listen":true,"opacity":1,"x":0,"y":0,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":0,"y":0},"dragConstraint":"none","dragBounds":{},"draggable":false},"nodeType":"Layer","children":[{"attrs":{"crop":{"x":0,"y":0},"detectionType":"path","visible":true,"listen":true,"opacity":1,"x":200,"y":60,"scale":{"x":1,"y":1},"rotation":0,"offset":{"x":50,"y":150},"dragConstraint":"none","dragBounds":{},"draggable":false,"id":"darth"},"nodeType":"Shape","shapeType":"Image"}]}]}';
//stage.load(json);
//var image = stage.get('#darth')[0];
//image.setImage(imageObj);
//stage.draw();
};
imageObj.src = '../assets/darth-vader.jpg';
},
////////////////////////////////////////////////////////////////////////
// LAYERS tests
////////////////////////////////////////////////////////////////////////
'LAYER - add layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
stage.add(layer);
},
'LAYER - hide layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer1 = new Kinetic.Layer();
var layer2 = new Kinetic.Layer();
var circle1 = new Kinetic.Circle({
x: 100,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
var circle2 = new Kinetic.Circle({
x: 150,
y: stage.getHeight() / 2,
radius: 70,
fill: 'red',
stroke: 'black',
strokeWidth: 4
});
circle1.on('mousemove', function() {
console.log('mousemove circle1');
});
circle2.on('mousemove', function() {
console.log('mousemove circle2');
});
layer1.add(circle1);
layer2.add(circle2);
stage.add(layer1).add(layer2);
test(layer2.isVisible(), 'layer2 should be visible');
layer2.hide();
test(!layer2.isVisible(), 'layer2 should be invisible');
layer2.show();
test(layer2.isVisible(), 'layer2 should be visible');
},
'LAYER - beforeDraw and afterDraw': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: 100,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(circle);
stage.add(layer);
var counter = 0;
layer.beforeDraw(function() {
counter++;
test(counter === 1, 'counter should be 1');
});
layer.afterDraw(function() {
counter++;
test(counter === 2, 'counter should be 2');
});
layer.draw();
},
'LAYER - set clearBeforeDraw to false, and test toDataURL for stage, layer, group, and shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer({
clearBeforeDraw: false,
throttle: 999
});
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: 100,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
group.add(circle);
layer.add(group);
stage.add(layer);
for(var n = 0; n < 20; n++) {
circle.move(10, 0);
layer.draw();
}
stage.toDataURL({
callback: function(dataUrl) {
warn(dataUrls['stacked green circles'] === dataUrl, 'stacked green circles stage data url is incorrect');
}
});
warn(dataUrls['stacked green circles'] === layer.toDataURL(), 'stacked green circles layer data url is incorrect');
},
'LAYER - add layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
stage.add(layer);
},
'LAYER - remove all children from layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle1 = new Kinetic.Circle({
x: 100,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
var circle2 = new Kinetic.Circle({
x: 300,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(circle1);
layer.add(circle2);
stage.add(layer);
test(layer.children.length === 2, 'layer should have 2 children');
layer.removeChildren();
layer.draw();
test(layer.children.length === 0, 'layer should have 0 children');
},
////////////////////////////////////////////////////////////////////////
// GROUPS tests
////////////////////////////////////////////////////////////////////////
'GROUP - add group': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
group.add(circle);
layer.add(group);
stage.add(layer);
},
'GROUP - hide group': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle1 = new Kinetic.Circle({
x: 100,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
var circle2 = new Kinetic.Circle({
x: 150,
y: stage.getHeight() / 2,
radius: 70,
fill: 'red',
stroke: 'black',
strokeWidth: 4
});
circle1.on('mousemove', function() {
console.log('mousemove circle1');
});
circle2.on('mousemove', function() {
console.log('mousemove circle2');
});
group.add(circle2);
layer.add(circle1).add(group);
stage.add(layer);
test(group.isVisible(), 'group should be visible');
test(circle2.isVisible(), 'circle2 should be visible');
group.hide();
layer.draw();
test(!group.isVisible(), 'group should be invisible');
test(!circle2.isVisible(), 'circle2 should be invisible');
},
'GROUP - create two groups, move first group': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var greenLayer = new Kinetic.Layer();
var blueLayer = new Kinetic.Layer();
var greenGroup = new Kinetic.Group();
var blueGroup = new Kinetic.Group();
var greencircle = new Kinetic.Circle({
x: stage.getWidth() / 2 - 100,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
draggable: true
});
var bluecircle = new Kinetic.Circle({
x: stage.getWidth() / 2 + 100,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
greenGroup.add(greencircle);
blueGroup.add(bluecircle);
greenLayer.add(greenGroup);
blueLayer.add(blueGroup);
stage.add(greenLayer);
stage.add(blueLayer);
blueLayer.removeChildren();
var blueGroup2 = new Kinetic.Group();
var bluecircle2 = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
blueGroup2.add(bluecircle2);
blueLayer.add(blueGroup2);
blueLayer.draw();
blueGroup2.setPosition(100, 0);
blueLayer.draw();
},
////////////////////////////////////////////////////////////////////////
// SHAPES tests
////////////////////////////////////////////////////////////////////////
'SHAPE - add shape with pattern fill': function(containerId) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: {
image: imageObj,
repeat: 'no-repeat',
offset: [-200, -70],
scale: 0.7
},
stroke: 'black',
strokeWidth: 4,
name: 'myCircle',
draggable: true
});
group.add(circle);
layer.add(group);
stage.add(layer);
test(circle.getFill().repeat === 'no-repeat', 'repeat option should be no-repeat');
test(circle.getFill().offset.x === -200, 'fill offset x should be -200');
test(circle.getFill().offset.y === -70, 'fill offset y should be -70');
/*
* test offset setting
*/
circle.setFill({
offset: [1, 2]
});
test(circle.getFill().offset.x === 1, 'fill offset x should be 1');
test(circle.getFill().offset.y === 2, 'fill offset y should be 2');
circle.setFill({
offset: {
x: 3,
y: 4
}
});
test(circle.getFill().offset.x === 3, 'fill offset x should be 3');
test(circle.getFill().offset.y === 4, 'fill offset y should be 4');
circle.setFill({
offset: {
x: 5
}
});
test(circle.getFill().offset.x === 5, 'fill offset x should be 5');
test(circle.getFill().offset.y === 4, 'fill offset y should be 4');
circle.setFill({
offset: {
y: 6
}
});
test(circle.getFill().offset.x === 5, 'fill offset x should be 5');
test(circle.getFill().offset.y === 6, 'fill offset y should be 6');
circle.setFill({
offset: [-200, -70]
});
//document.body.appendChild(layer.bufferCanvas.element)
};
imageObj.src = '../assets/darth-vader.jpg';
},
'SHAPE - add circle with radial gradient fill': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: {
start: {
x: -20,
y: -20,
radius: 0
},
end: {
x: -60,
y: -60,
radius: 130
},
colorStops: [0, 'red', 0.2, 'yellow', 1, 'blue']
},
name: 'myCircle',
draggable: true,
scale: {
x: 0.5,
y: 0.5
}
});
group.add(circle);
layer.add(group);
stage.add(layer);
var fill = circle.getFill();
test(fill.start.x === -20, 'fill start x should be 20');
test(fill.start.y === -20, 'fill start y should be 20');
test(fill.start.radius === 0, 'fill start radius should be 0');
test(fill.end.x === -60, 'fill end x should be 60');
test(fill.end.y === -60, 'fill end y should be 60');
test(fill.end.radius === 130, 'fill end radius should be 130');
test(fill.colorStops.length === 6, 'fill colorStops length should be 6');
//document.body.appendChild(layer.bufferCanvas.element)
},
'SHAPE - add rect': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 90,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
offset: {
x: 50
},
scale: [2, 2],
cornerRadius: 15,
draggable: true
});
layer.add(rect);
stage.add(layer);
},
'SHAPE - add circle using Circle': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(circle);
stage.add(layer);
},
'SHAPE - add ellipse': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Ellipse({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: [70, 35],
fill: 'green',
stroke: 'black',
strokeWidth: 8
});
layer.add(circle);
stage.add(layer);
},
'SHAPE - add shape with custom attr pointing to self': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
offset: {
x: 0,
y: 0
},
scale: {
x: 2,
y: 2
}
});
layer.add(circle);
stage.add(layer);
/*
* add custom attr that points to self. The setAttrs method should
* not inifinitely recurse causing a stack overflow
*/
circle.setAttrs({
self: circle
});
/*
* serialize the stage. The json should succeed because objects that have
* methods, such as self, are not serialized, and will therefore avoid
* circular json errors.
*/
//var json = stage.toJSON();
},
'SHAPE - set fill after instantiation': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(circle);
circle.setFill('blue');
stage.add(layer);
},
'SHAPE - add image': function(containerId) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer({
throttle: 999
});
darth = new Kinetic.Image({
x: 200,
y: 60,
image: imageObj,
width: 100,
height: 100,
offset: [50, 30],
crop: [135, 7, 167, 134],
draggable: true
});
layer.add(darth);
stage.add(layer);
darth.setHeight(200);
layer.draw();
darth.setHeight(100);
layer.draw();
test(darth.getX() === 200, 'x should be 200');
test(darth.getY() === 60, 'y should be 60');
test(darth.getWidth() === 100, 'width should be 100');
test(darth.getHeight() === 100, 'height should be 100');
test(darth.getOffset().x === 50, 'center offset x should be 50');
test(darth.getOffset().y === 30, 'center offset y should be 30');
test(Kinetic.Type._isElement(darth.getImage()), 'darth image should be an element');
var crop = null;
crop = darth.getCrop();
test(crop.x === 135, 'crop x should be 135');
test(crop.y === 7, 'crop y should be 7');
test(crop.width === 167, 'crop width should be 167');
test(crop.height === 134, 'crop height should be134');
darth.setCrop(0, 1, 2, 3);
crop = darth.getCrop();
test(crop.x === 0, 'crop x should be 0');
test(crop.y === 1, 'crop y should be 1');
test(crop.width === 2, 'crop width should be2');
test(crop.height === 3, 'crop height should be 3');
darth.setCrop([4, 5, 6, 7]);
crop = darth.getCrop();
test(crop.x === 4, 'crop x should be 4');
test(crop.y === 5, 'crop y should be 5');
test(crop.width === 6, 'crop width should be 6');
test(crop.height === 7, 'crop height should be 7');
darth.setCrop({
x: 8,
y: 9,
width: 10,
height: 11
});
crop = darth.getCrop();
test(crop.x === 8, 'crop x should be 8');
test(crop.y === 9, 'crop y should be 9');
test(crop.width === 10, 'crop width should be 10');
test(crop.height === 11, 'crop height should be 11');
darth.setCrop({
x: 12
});
crop = darth.getCrop();
test(crop.x === 12, 'crop x should be 12');
test(crop.y === 9, 'crop y should be 9');
test(crop.width === 10, 'crop width should be 10');
test(crop.height === 11, 'crop height should be 11');
darth.setCrop({
y: 13
});
crop = darth.getCrop();
test(crop.x === 12, 'crop x should be 12');
test(crop.y === 13, 'crop y should be 13');
test(crop.width === 10, 'crop width should be 10');
test(crop.height === 11, 'crop height should be 11');
darth.setCrop({
width: 14
});
crop = darth.getCrop();
test(crop.x === 12, 'crop x should be 12');
test(crop.y === 13, 'crop y should be 13');
test(crop.width === 14, 'crop width should be 14');
test(crop.height === 11, 'crop height should be 11');
darth.setCrop({
height: 15
});
crop = darth.getCrop();
test(crop.x === 12, 'crop x should be 12');
test(crop.y === 13, 'crop y should be 13');
test(crop.width === 14, 'crop width should be 14');
test(crop.height === 15, 'crop height should be 15');
darth.setAttrs({
x: 200,
y: 60,
image: imageObj,
width: 100,
height: 100,
offset: [50, 30],
crop: [135, 7, 167, 134],
draggable: true
});
//document.body.appendChild(layer.bufferCanvas.element)
};
imageObj.src = '../assets/darth-vader.jpg';
},
'SHAPE - filter image': function(containerId) {
var urls = dataUrls['SHAPE - filter image'];
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer({
throttle: 999
});
darth = new Kinetic.Image({
x: 10,
y: 10,
image: imageObj,
draggable: true
});
layer.add(darth);
stage.add(layer);
test(darth.getWidth() === 438, 'image width should be 438');
test(darth.getHeight() === 300, 'image height should be 300');
darth.applyFilter({
filter: Kinetic.Filters.Grayscale,
callback: function() {
layer.draw();
warn(layer.toDataURL() === urls[0], 'data url is incorrect');
}
});
};
imageObj.src = '../assets/darth-vader.jpg';
},
'SHAPE - filter transformed image': function(containerId) {
var urls = dataUrls['SHAPE - filter transformed image'];
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer({
throttle: 999
});
darth = new Kinetic.Image({
x: 50,
y: 50,
//width: 438,
//height: 300,
image: imageObj,
draggable: true,
rotationDeg: 10,
scale: 0.3
});
darth.setOffset(darth.getWidth() / 2, darth.getHeight() / 2);
layer.add(darth);
stage.add(layer);
test(darth.getWidth() === 438, 'image width should be 438');
test(darth.getHeight() === 300, 'image height should be 300');
darth.applyFilter({
filter: Kinetic.Filters.Grayscale,
callback: function() {
//stage.start();
layer.draw();
warn(layer.toDataURL() === urls[0], 'data url is incorrect');
}
});
};
imageObj.src = '../assets/darth-vader.jpg';
},
'SHAPE - set image fill to color then image': function(containerId) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: 200,
y: 60,
radius: 50,
fill: 'blue'
});
layer.add(circle);
stage.add(layer);
test(circle.getFill() === 'blue', 'circle fill should be blue');
circle.setFill({
image: imageObj,
repeat: 'no-repeat',
offset: [-200, -70]
});
test(circle.getFill().image !== undefined, 'circle fill image should be defined');
test(circle.getFill().repeat === 'no-repeat', 'circle fill repeat should be no-repeat');
test(circle.getFill().offset.x === -200, 'circle fill offset x should be -200');
test(circle.getFill().offset.y === -70, 'circle fill offset y should be -70');
layer.draw();
};
imageObj.src = '../assets/darth-vader.jpg';
},
'SHAPE - add sprite': function(containerId) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var anims = {
standing: [{
x: 0,
y: 0,
width: 49,
height: 109
}, {
x: 52,
y: 0,
width: 49,
height: 109
}, {
x: 105,
y: 0,
width: 49,
height: 109
}, {
x: 158,
y: 0,
width: 49,
height: 109
}, {
x: 210,
y: 0,
width: 49,
height: 109
}, {
x: 262,
y: 0,
width: 49,
height: 109
}],
kicking: [{
x: 0,
y: 109,
width: 45,
height: 98
}, {
x: 45,
y: 109,
width: 45,
height: 98
}, {
x: 95,
y: 109,
width: 63,
height: 98
}, {
x: 156,
y: 109,
width: 70,
height: 98
}, {
x: 229,
y: 109,
width: 60,
height: 98
}, {
x: 287,
y: 109,
width: 41,
height: 98
}]
};
//for(var n = 0; n < 50; n++) {
sprite = new Kinetic.Sprite({
//x: Math.random() * stage.getWidth() - 30,
x: 200,
//y: Math.random() * stage.getHeight() - 50,
y: 50,
image: imageObj,
animation: 'standing',
animations: anims,
index: 0,
frameRate: Math.random() * 6 + 6,
frameRate: 10,
draggable: true,
shadow: {
color: 'black',
blur: 3,
offset: [3, 1],
opacity: 0.3
}
});
layer.add(sprite);
sprite.start();
//}
stage.add(layer);
// kick once
setTimeout(function() {
sprite.setAnimation('kicking');
sprite.afterFrame(5, function() {
sprite.setAnimation('standing');
});
}, 2000);
setTimeout(function() {
sprite.stop();
}, 3000);
//document.body.appendChild(layer.bufferCanvas.element)
};
imageObj.src = '../assets/scorpion-sprite.png';
},
'Node - node caching': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var points = [{
x: 73,
y: 250
}, {
x: 73,
y: 160
}, {
x: 340,
y: 23
}, {
x: 500,
y: 109
}, {
x: 499,
y: 139
}, {
x: 342,
y: 93
}];
var poly = new Kinetic.Polygon({
points: points,
fill: 'green',
stroke: 'blue',
strokeWidth: 5,
draggable: true
});
group.add(poly);
layer.add(group);
stage.add(layer);
poly.toImage({
width: 500,
height: 300,
callback: function(imageObj) {
test(Kinetic.Type._isElement(imageObj), 'shape toImage() should be an image object');
var cachedShape = new Kinetic.Image({
image: imageObj,
draggable: true,
stroke: 'red',
strokeWidth: 5,
x: 50,
y: -120
});
layer.add(cachedShape);
cachedShape.createImageBuffer(function() {
layer.draw();
warn(dataUrls['regular and cahced polygon'] === layer.toDataURL(), 'regular and cached polygon layer data url is incorrect');
//document.body.appendChild(layer.bufferCanvas.element)
});
}
});
group.toImage({
callback: function(imageObj) {
test(Kinetic.Type._isElement(imageObj), 'group toImage() should be an image object');
}
});
layer.toImage({
callback: function(imageObj) {
test(Kinetic.Type._isElement(imageObj), 'layer toImage() should be an image object');
}
});
stage.toImage({
callback: function(imageObj) {
test(Kinetic.Type._isElement(imageObj), 'stage toImage() should be an image object');
}
});
//document.body.appendChild(layer.bufferCanvas.element)
},
'SHAPE - add polygon': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var points = [{
x: 73,
y: 192
}, {
x: 73,
y: 160
}, {
x: 340,
y: 23
}, {
x: 500,
y: 109
}, {
x: 499,
y: 139
}, {
x: 342,
y: 93
}];
var poly = new Kinetic.Polygon({
points: points,
fill: 'green',
stroke: 'blue',
strokeWidth: 5
});
layer.add(poly);
stage.add(layer);
},
'SHAPE - add line': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var points = [{
x: 73,
y: 160
}, {
x: 340,
y: 23
}
/*, {
x: 500,
y: 109
}*/
];
var line = new Kinetic.Line({
points: points,
stroke: 'blue',
strokeWidth: 20,
lineCap: 'round',
lineJoin: 'round',
draggable: true
});
layer.add(line);
stage.add(layer);
line.setPoints([1, 2, 3, 4]);
test(line.getPoints()[0].x === 1, 'first point x should be 1');
line.setPoints([{
x: 5,
y: 6
}, {
x: 7,
y: 8
}]);
test(line.getPoints()[0].x === 5, 'first point x should be 5');
line.setPoints([73, 160, 340, 23]);
test(line.getPoints()[0].x === 73, 'first point x should be 73');
},
'SHAPE - add dashed line': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
/*
var points = [{
x: 73,
y: 160
}, {
x: 340,
y: 23
}, {
x: 500,
y: 109
}, {
x: 500,
y: 180
}];
*/
var line = new Kinetic.Line({
points: [73, 160, 340, 23, 500, 109, 500, 180],
stroke: 'blue',
strokeWidth: 5,
lineCap: 'round',
lineJoin: 'round',
draggable: true,
dashArray: [30, 10, 0, 10, 10, 20],
shadow: {
color: '#aaa',
blur: 10,
offset: [20, 20]
}
});
layer.add(line);
stage.add(layer);
test(line.getDashArray().length === 6, 'dashArray should have 6 elements');
line.setDashArray([10, 10]);
test(line.getDashArray().length === 2, 'dashArray should have 2 elements');
test(line.getPoints().length === 4, 'line should have 4 points');
},
'SHAPE - add regular polygon triangle': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var poly = new Kinetic.RegularPolygon({
x: 200,
y: 100,
sides: 3,
radius: 50,
fill: 'green',
stroke: 'blue',
strokeWidth: 5,
name: 'foobar',
offset: {
x: 0,
y: -50
}
});
layer.add(poly);
stage.add(layer);
},
'SHAPE - add regular polygon square': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var poly = new Kinetic.RegularPolygon({
x: 200,
y: 100,
sides: 4,
radius: 50,
fill: 'green',
stroke: 'blue',
strokeWidth: 5,
name: 'foobar'
});
layer.add(poly);
stage.add(layer);
},
'SHAPE - add regular polygon pentagon': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var poly = new Kinetic.RegularPolygon({
x: 200,
y: 100,
sides: 5,
radius: 50,
fill: 'green',
stroke: 'blue',
strokeWidth: 5,
name: 'foobar'
});
layer.add(poly);
stage.add(layer);
},
'SHAPE - add regular polygon octogon': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var poly = new Kinetic.RegularPolygon({
x: 200,
y: 100,
sides: 8,
radius: 50,
fill: 'green',
stroke: 'blue',
strokeWidth: 5,
name: 'foobar'
});
layer.add(poly);
stage.add(layer);
},
'SHAPE - add five point star': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var star = new Kinetic.Star({
x: 200,
y: 100,
numPoints: 5,
innerRadius: 40,
outerRadius: 70,
fill: 'green',
stroke: 'blue',
strokeWidth: 5,
name: 'foobar',
offset: {
x: 0,
y: -70
},
scale: {
x: 0.5,
y: 0.5
}
});
layer.add(star);
stage.add(layer);
},
'SHAPE - add five point star with line join and shadow': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 250,
y: 75,
width: 100,
height: 100,
fill: 'red'
});
var star = new Kinetic.Star({
x: 200,
y: 100,
numPoints: 5,
innerRadius: 40,
outerRadius: 70,
fill: 'green',
stroke: 'blue',
strokeWidth: 5,
lineJoin: "round",
shadow: {
color: 'black',
blur: 10,
offset: [20, 20],
opacity: 0.5
},
draggable: true
});
layer.add(rect);
layer.add(star);
stage.add(layer);
test(star.getLineJoin() === 'round', 'lineJoin property should be round');
star.setLineJoin('bevel');
test(star.getLineJoin() === 'bevel', 'lineJoin property should be bevel');
star.setLineJoin('round');
},
'SHAPE - add stroke rect': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
stroke: 'green',
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
},
'SHAPE - use default stroke (stroke color should be black)': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
},
'SHAPE - use default stroke width (stroke width should be 2)': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
stroke: 'blue'
});
layer.add(rect);
stage.add(layer);
},
'SHAPE - scale shape by half': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
circle.setScale(0.5, 1);
layer.add(circle);
stage.add(layer);
},
'SHAPE - scale shape by half then back to 1': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
circle.setScale(0.5, 1);
circle.setScale(1, 1);
layer.add(circle);
stage.add(layer);
},
'SHAPE - set center offset after instantiation': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
stroke: 'blue',
offset: {
x: 20,
y: 20
}
});
layer.add(rect);
stage.add(layer);
test(rect.getOffset().x === 20, 'center offset x should be 20');
test(rect.getOffset().y === 20, 'center offset y should be 20');
rect.setOffset(40, 40);
test(rect.getOffset().x === 40, 'center offset x should be 40');
test(rect.getOffset().y === 40, 'center offset y should be 40');
},
'SHAPE - apply shadow to transparent image': function(containerId) {
var imageObj = new Image();
imageObj.onload = function() {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var lion = new Kinetic.Image({
x: 200,
y: 40,
image: imageObj,
draggable: true,
shadow: {
color: 'black',
blur: 10,
offset: [20, 20],
opacity: 0.2
}
});
layer.add(lion);
lion.createImageBuffer(function() {
stage.add(layer);
});
//document.body.appendChild(layer.bufferCanvas.element);
};
imageObj.src = '../assets/lion.png';
},
'SHAPE - custom shape with fill, stroke, and strokeWidth': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var shape = new Kinetic.Shape({
drawFunc: function(context) {
context.beginPath();
context.moveTo(0, 0);
context.lineTo(100, 0);
context.lineTo(100, 100);
context.closePath();
this.fill(context);
this.stroke(context);
},
x: 200,
y: 100,
fill: 'green',
stroke: 'blue',
strokeWidth: 5
});
layer.add(shape);
stage.add(layer);
},
'SHAPE - change custom shape draw func': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var shape = new Kinetic.Shape({
drawFunc: function(context) {
context.beginPath();
context.moveTo(0, 0);
context.lineTo(100, 0);
context.lineTo(100, 100);
context.closePath();
this.fill(context);
this.stroke(context);
},
x: 200,
y: 100,
fill: 'green',
stroke: 'blue',
strokeWidth: 5
});
shape.setDrawFunc(function(context) {
context.beginPath();
context.moveTo(0, 0);
context.lineTo(200, 0);
context.lineTo(200, 100);
context.closePath();
this.fill(context);
this.stroke(context);
});
layer.add(shape);
stage.add(layer);
},
'SHAPE - init with position, scale, rotation, then change scale': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
scale: {
x: 0.5,
y: 0.5
},
rotation: 20 * Math.PI / 180
});
test(rect.getPosition().x == 200, 'rect should be at x = 200');
test(rect.getPosition().y == 100, 'rect should be at y = 100');
test(rect.getScale().x == 0.5, 'rect x scale should be 0.5');
test(rect.getScale().y == 0.5, 'rect y scale should be 0.5');
test(rect.getRotation() == 20 * Math.PI / 180, 'rect should rotated by 20 degrees');
rect.setScale(2, 0.3);
test(rect.getScale().x == 2, 'rect x scale should be 2');
test(rect.getScale().y == 0.3, 'rect y scale should be 0.3');
layer.add(rect);
stage.add(layer);
},
'SHAPE - rotation in degrees': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
rotationDeg: 10
});
test(rect.getRotationDeg() === 10, 'rotation should be 10 degrees');
rect.setRotationDeg(20);
test(rect.getRotationDeg() === 20, 'rotation should be 20 degrees');
rect.rotateDeg(20);
test(rect.getRotationDeg() === 40, 'rotation should be 40 degrees');
layer.add(rect);
stage.add(layer);
},
'SHAPE - test intersects()': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
test(rect.intersects({
x: 200,
y: 100
}) === true, '(200,100) should intersect the shape');
test(rect.intersects({
x: 197,
y: 97
}) === false, '(197, 97) should not intersect the shape');
test(rect.intersects({
x: 250,
y: 125
}) === true, '(250, 125) should intersect the shape');
test(rect.intersects({
x: 300,
y: 150
}) === true, '(300, 150) should intersect the shape');
test(rect.intersects({
x: 303,
y: 153
}) === false, '(303, 153) should not intersect the shape');
},
'CONTAINER - node type selector': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var fooLayer = new Kinetic.Layer();
var group = new Kinetic.Group();
var blue = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
fill: 'blue'
});
var red = new Kinetic.Rect({
x: 250,
y: 100,
width: 100,
height: 50,
fill: 'red'
});
group.add(red);
layer.add(blue);
layer.add(group);
stage.add(layer);
stage.add(fooLayer);
test(stage.get('Shape').length === 2, 'stage should have 2 shapes');
test(layer.get('Shape').length === 2, 'layer should have 2 shapes');
test(group.get('Shape').length === 1, 'layer should have 2 shapes');
test(stage.get('Layer').length === 2, 'stage should have 2 layers');
test(stage.get('Group').length === 1, 'stage should have 1 group');
test(layer.get('Group').length === 1, 'layer should have 1 group');
test(layer.get('Shape').length === 2, 'layer should have 2 shapes');
test(layer.get('Layer').length === 0, 'layer should have 0 layers');
test(fooLayer.get('Group').length === 0, 'layer should have 0 groups');
test(fooLayer.get('Shape').length === 0, 'layer should have 0 shapes');
test(group.get('Shape').length === 1, 'group should have 1 shape');
test(group.get('Layer').length === 0, 'group should have 0 layers');
test(group.get('Group').length === 0, 'group should have 0 groups');
},
'SHAPE - text getters and setters': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var text = new Kinetic.Text({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
stroke: '#555',
strokeWidth: 5,
fill: '#ddd',
text: 'Hello World!',
fontSize: 50,
fontFamily: 'Calibri',
fontStyle: 'normal',
textFill: '#888',
textStroke: '#333',
align: 'right',
lineHeight: 1.2,
width: 400,
height: 100,
padding: 10,
shadow: {
color: 'black',
blur: 1,
offset: [10, 10],
opacity: 0.2
},
cornerRadius: 10,
draggable: true
});
// center text box
text.setOffset(text.getBoxWidth() / 2, text.getBoxHeight() / 2);
layer.add(text);
stage.add(layer);
/*
* test getters and setters
*/
test(text.getX() === stage.getWidth() / 2, 'text box x should be in center of stage');
test(text.getY() === stage.getHeight() / 2, 'text box y should be in center of stage');
test(text.getStroke() === '#555', 'text box stroke should be #555');
test(text.getStrokeWidth() === 5, 'text box stroke width should be 5');
test(text.getFill() === '#ddd', 'text box fill should be #ddd');
test(text.getText() === 'Hello World!', 'text should be Hello World!');
test(text.getFontSize() == 50, 'font size should 50');
test(text.getFontFamily() == 'Calibri', 'font family should be Calibri');
test(text.getFontStyle() == 'normal', 'font style should be normal');
test(text.getTextFill() == '#888', 'text fill should be #888');
test(text.getTextStroke() == '#333', 'text fill should be #333');
test(text.getAlign() === 'right', 'text should be aligned right');
test(text.getLineHeight() === 1.2, 'line height should be 1.2');
test(text.getWidth() === 400, 'width should be 400');
test(text.getHeight() === 100, 'height should be 100');
test(text.getPadding() === 10, 'padding should be 10');
test(text.getShadow().color === 'black', 'text box shadow color should be black');
test(text.getCornerRadius() === 10, 'text box corner radius should be 10');
test(text.getDraggable() === true, 'text should be draggable');
test(text.getBoxWidth() === 400, 'box width should be 400');
test(text.getBoxHeight() === 100, 'box height should be 100');
test(text.getTextWidth() > 0, 'text width should be greater than 0');
test(text.getTextHeight() > 0, 'text height should be greater than 0');
text.setX(1);
text.setY(2);
text.setStroke('orange');
text.setStrokeWidth(20);
text.setFill('red');
text.setText('bye world!');
text.setFontSize(10);
text.setFontFamily('Arial');
text.setFontStyle('bold');
text.setTextFill('green');
text.setTextStroke('yellow');
text.setAlign('left');
text.setWidth(300);
text.setHeight(75);
text.setPadding(20);
text.setShadow({
color: 'green'
});
text.setCornerRadius(20);
text.setDraggable(false);
test(text.getX() === 1, 'text box x should be 1');
test(text.getY() === 2, 'text box y should be 2');
test(text.getStroke() === 'orange', 'text box stroke should be orange');
test(text.getStrokeWidth() === 20, 'text box stroke width should be 20');
test(text.getFill() === 'red', 'text box fill should be red');
test(text.getText() === 'bye world!', 'text should be bye world!');
test(text.getFontSize() == 10, 'font size should 10');
test(text.getFontFamily() == 'Arial', 'font family should be Arial');
test(text.getFontStyle() == 'bold', 'font style should be bold');
test(text.getTextFill() == 'green', 'text fill should be green');
test(text.getTextStroke() == 'yellow', 'text fill should be yellow');
test(text.getAlign() === 'left', 'text should be aligned left');
test(text.getWidth() === 300, 'width should be 300');
test(text.getHeight() === 75, 'height should be 75');
test(text.getPadding() === 20, 'padding should be 20');
test(text.getShadow().color === 'green', 'text box shadow color should be green');
test(text.getCornerRadius() === 20, 'text box corner radius should be 20');
test(text.getDraggable() === false, 'text draggable should be false');
//document.body.appendChild(layer.bufferCanvas.element)
//layer.setListening(false);
layer.drawBuffer();
},
'SHAPE - text multi line': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var text = new Kinetic.Text({
x: 10,
y: 10,
stroke: '#555',
strokeWidth: 5,
fill: '#ddd',
text: 'HEADING\n\nAll the world\'s a stage, and all the men and women merely players. They have their exits and their entrances; And one man in his time plays many parts.',
//text: 'HEADING\n\nThis is a really cool paragraph. \n And this is a footer.',
fontSize: 16,
fontFamily: 'Calibri',
fontStyle: 'normal',
textFill: '#555',
//width: 20,
width: 380,
//width: 200,
padding: 20,
align: 'center',
shadow: {
color: 'black',
blur: 1,
offset: [10, 10],
opacity: 0.2
},
cornerRadius: 10,
draggable: true,
detectionType: 'path'
});
// center text box
//text.setOffset(text.getBoxWidth() / 2, text.getBoxHeight() / 2);
layer.add(text);
stage.add(layer);
/*
text.transitionTo({
width: 500,
duration: 10
});
*/
},
'SHAPE - text multi line with shadows': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var text = new Kinetic.Text({
x: 10,
y: 10,
//stroke: '#555',
//strokeWidth: 5,
text: 'HEADING\n\nAll the world\'s a stage, and all the men and women merely players. They have their exits and their entrances; And one man in his time plays many parts.',
//text: 'HEADING\n\nThis is a really cool paragraph. \n And this is a footer.',
fontSize: 16,
fontFamily: 'Calibri',
fontStyle: 'normal',
textFill: '#555',
//width: 20,
width: 380,
//width: 200,
padding: 20,
align: 'center',
shadow: {
color: 'black',
blur: 1,
offset: [10, 10],
opacity: 0.2
},
cornerRadius: 10,
draggable: true,
detectionType: 'path'
});
layer.add(text);
stage.add(layer);
warn(layer.toDataURL() === dataUrls['multi line text with shadows'], 'multi line text with shadows data url is incorrect');
},
'SHAPE - change font size should update text data': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var text = new Kinetic.Text({
x: 10,
y: 10,
fill: '#ddd',
text: 'Some awesome text',
fontSize: 16,
fontFamily: 'Calibri',
fontStyle: 'normal',
textFill: '#555',
align: 'center',
padding: 5,
draggable: true,
detectionType: 'path'
});
var width = text.getBoxWidth();
var height = text.getBoxHeight();
layer.add(text);
stage.add(layer);
text.setFontSize(30);
layer.draw();
test(text.getBoxWidth() > width, 'text box width should have increased.');
test(text.getBoxHeight() > height, 'text box height should have increased.');
},
'SHAPE - get shape name': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
layer.add(circle);
stage.add(layer);
test(circle.getName() == 'myCircle', 'name should be myCircle');
},
'SHAPE - remove shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
layer.add(circle);
stage.add(layer);
test(layer.children.length === 1, 'layer should have 1 children');
layer.remove(circle);
test(layer.children.length === 0, 'layer should have 0 children');
//test(layer.getChild('myCircle') === undefined, 'shape should be null');
layer.draw();
},
'NODE - listen and don\'t listen': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 50,
y: 50,
width: 200,
height: 50,
fill: 'blue'
});
var rect2 = new Kinetic.Rect({
x: 200,
y: 100,
width: 200,
height: 50,
fill: 'red',
listening: false
});
layer.add(rect).add(rect2);
stage.add(layer);
test(rect.getListening() === true, 'rect should be listening');
rect.setListening(false);
test(rect.getListening() === false, 'rect should not be listening');
test(rect2.getListening() === false, 'rect2 should not be listening');
rect2.setListening(true);
test(rect2.getListening() === true, 'rect2 should be listening');
},
'NODE - test offset attr change': function(containerId) {
/*
* the premise of this test to make sure that only
* root level attributes trigger an attr change event.
* for this test, we have two offset properties. one
* is in the root level, and the other is inside the shadow
* object
*/
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 50,
y: 50,
width: 200,
height: 50,
fill: 'blue',
offset: [10, 10],
shadow: {
color: 'black',
offset: [20, 20]
}
});
layer.add(rect);
stage.add(layer);
var offsetChange = false;
var shadowOffsetChange = false;
rect.on('offsetChange', function(val) {
offsetChange = true;
});
rect.setOffset(1, 2);
rect.setShadow({
offset: [3, 4]
});
test(offsetChange, 'offsetChange should have been triggered with setOffset()');
test(!shadowOffsetChange, 'offsetChange should not have been triggered with setShadow()');
},
'NODE - clone a shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 50,
y: 50,
width: 200,
height: 50,
fill: 'blue',
offset: [10, 10],
shadow: {
color: 'black',
offset: [20, 20]
},
draggable: true,
name: 'myRect'
});
var clicks = [];
rect.on('click', function() {
clicks.push(this.getName());
});
var clone = rect.clone({
x: 300,
fill: 'red',
name: 'rectClone'
});
test(clone.getX() === 300, 'clone x should be 300');
test(clone.getY() === 50, 'clone y should be 50');
test(clone.getWidth() === 200, 'clone width should be 200');
test(clone.getHeight() === 50, 'clone height should be 50');
test(clone.getFill() === 'red', 'clone fill should be red');
test(rect.getShadow().color === 'black', 'rect shadow color should be black');
test(clone.getShadow().color === 'black', 'clone shadow color should be black');
clone.setShadow({
color: 'green'
});
/*
* Make sure that when we change a clone object attr that the rect object
* attr isn't updated by reference
*/
test(rect.getShadow().color === 'black', 'rect shadow color should be black');
test(clone.getShadow().color === 'green', 'clone shadow color should be green');
layer.add(rect);
layer.add(clone);
stage.add(layer);
// make sure private ids are different
test(rect._id !== clone._id, 'rect and clone ids should be different');
// test user event binding cloning
test(clicks.length === 0, 'no clicks should have been triggered yet');
rect.simulate('click');
test(clicks.toString() === 'myRect', 'only myRect should have been clicked on');
clone.simulate('click');
test(clicks.toString() === 'myRect,rectClone', 'click order should be myRect followed by rectClone');
},
'NODE - clone a group': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group({
x: 50,
draggable: true,
name: 'myGroup'
});
var rect = new Kinetic.Rect({
x: 0,
y: 50,
width: 200,
height: 50,
fill: 'red',
offset: [10, 10],
shadow: {
color: 'black',
offset: [20, 20]
},
name: 'myRect',
myAttr: 'group rect'
});
var text = new Kinetic.Text({
x: 0,
y: 110,
text: 'Some awesome text!',
fontSize: 14,
fontFamily: 'Calibri',
textFill: 'blue',
shadow: {
color: 'red',
offset: [20, 20]
},
name: 'myText'
});
group.add(rect);
group.add(text);
var clicks = [];
var taps = [];
group.on('click', function() {
clicks.push(this.getName());
});
rect.on('tap', function() {
taps.push(this.attrs.myAttr);
});
var clone = group.clone({
x: 300,
name: 'groupClone'
});
test(clone.getX() === 300, 'clone x should be 300');
test(clone.getY() === 0, 'clone y should be 50');
test(clone.getDraggable() === true, 'clone should be draggable');
test(clone.getName() === 'groupClone', 'clone name should be groupClone');
test(group.getChildren().length === 2, 'group should have two children');
test(clone.getChildren().length === 2, 'clone should have two children');
layer.add(group);
layer.add(clone);
stage.add(layer);
test(group.get('.myText')[0].getTextFill() === 'blue', 'group text should be blue');
test(clone.get('.myText')[0].getTextFill() === 'blue', 'clone text should be blue');
clone.get('.myText')[0].setTextFill('black');
test(group.get('.myRect')[0].attrs.myAttr === 'group rect', 'group rect should have myAttr: group rect');
test(clone.get('.myRect')[0].attrs.myAttr === 'group rect', 'clone rect should have myAttr: group rect');
clone.get('.myRect')[0].setAttrs({myAttr: 'clone rect'});
/*
* Make sure that when we change a clone object attr that the rect object
* attr isn't updated by reference
*/
test(group.get('.myText')[0].getTextFill() === 'blue', 'group text should be blue');
test(clone.get('.myText')[0].getTextFill() === 'black', 'clone text should be blue');
test(group.get('.myRect')[0].attrs.myAttr === 'group rect', 'group rect should have myAttr: group rect');
test(clone.get('.myRect')[0].attrs.myAttr === 'clone rect', 'clone rect should have myAttr: clone rect');
// make sure private ids are different
test(group._id !== clone._id, 'rect and clone ids should be different');
// make sure childrens private ids are different
test(group.get('.myRect')[0]._id !== clone.get('.myRect')[0]._id, 'group rect and clone rect ids should be different');
test(group.get('.myText')[0]._id !== clone.get('.myText')[0]._id, 'group text and clone text ids should be different');
// test user event binding cloning
test(clicks.length === 0, 'no clicks should have been triggered yet');
group.simulate('click');
test(clicks.toString() === 'myGroup', 'only myGroup should have been clicked on');
clone.simulate('click');
test(clicks.toString() === 'myGroup,groupClone', 'click order should be myGroup followed by groupClone');
// test user event binding cloning on children
test(taps.length === 0, 'no taps should have been triggered yet');
group.get('.myRect')[0].simulate('tap');
test(taps.toString() === 'group rect', 'only group rect should have been tapped on');
clone.get('.myRect')[0].simulate('tap');
test(taps.toString() === 'group rect,clone rect', 'tap order should be group rect followed by clone rect');
stage.draw();
},
'NODE - test on attr change': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 50,
y: 50,
width: 200,
height: 50,
fill: 'blue',
shadow: {
offset: [10, 10]
}
});
var circle = new Kinetic.Ellipse({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: [70, 35],
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(circle);
layer.add(rect);
stage.add(layer);
var widthChanged = 0;
var shadowChanged = 0;
var radiusChanged = 0;
rect.on('widthChange', function(evt) {
widthChanged++;
test(evt.oldVal === 200, 'old width should be 200');
test(evt.newVal === 210, 'new width should be 210');
});
rect.on('shadowChange', function() {
shadowChanged++;
});
circle.on('radiusChange', function() {
radiusChanged++;
});
circle.setRadius(70, 20);
rect.setSize(210);
rect.setShadow({
offset: {
x: 20
}
});
test(widthChanged === 1, 'width change event was not fired correctly');
test(shadowChanged === 1, 'shadow change event not fired correctly');
test(radiusChanged === 1, 'radius change event was not fired correctly');
},
'NODE - test setting shadow offset': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 0,
y: 0,
width: 100,
height: 50,
fill: 'red',
shadow: {
color: 'blue',
blur: 12
}
});
layer.add(rect);
stage.add(layer);
rect.setShadow({
offset: [1, 2]
});
test(rect.getShadow().offset.x === 1, 'shadow offset x should be 1');
test(rect.getShadow().offset.y === 2, 'shadow offset y should be 2');
// make sure we still have the other properties
test(rect.getShadow().color === 'blue', 'shadow color should still be blue');
test(rect.getShadow().blur === 12, 'shadow blur should still be 12');
rect.setShadow({
offset: {
x: 3,
y: 4
}
});
test(rect.getShadow().offset.x === 3, 'shadow offset x should be 3');
test(rect.getShadow().offset.y === 4, 'shadow offset y should be 4');
// test partial setting
rect.setShadow({
offset: {
x: 5
}
});
test(rect.getShadow().offset.x === 5, 'shadow offset x should be 5');
test(rect.getShadow().offset.y === 4, 'shadow offset y should be 4');
// test partial setting
rect.setShadow({
offset: {
y: 6
}
});
test(rect.getShadow().offset.x === 5, 'shadow offset x should be 5');
test(rect.getShadow().offset.y === 6, 'shadow offset y should be 6');
},
'NODE - test setOffset': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 0,
y: 0,
width: 100,
height: 50,
fill: 'red'
});
layer.add(rect);
stage.add(layer);
rect.setOffset(1, 2);
test(rect.getOffset().x === 1, 'center offset x should be 1');
test(rect.getOffset().y === 2, 'center offset y should be 2');
rect.setOffset([3, 4]);
test(rect.getOffset().x === 3, 'center offset x should be 3');
test(rect.getOffset().y === 4, 'center offset y should be 4');
rect.setOffset({
x: 5,
y: 6
});
test(rect.getOffset().x === 5, 'center offset x should be 5');
test(rect.getOffset().y === 6, 'center offset y should be 6');
rect.setOffset({
x: 7
});
test(rect.getOffset().x === 7, 'center offset x should be 7');
test(rect.getOffset().y === 6, 'center offset y should be 6');
rect.setOffset({
y: 8
});
test(rect.getOffset().x === 7, 'center offset x should be 7');
test(rect.getOffset().y === 8, 'center offset y should be 8');
},
'NODE - test setPosition and move': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 0,
y: 0,
width: 100,
height: 50,
fill: 'red'
});
layer.add(rect);
stage.add(layer);
rect.setPosition(1, 2);
test(rect.getPosition().x === 1, 'rect x should be 1');
test(rect.getPosition().y === 2, 'rect y should be 2');
rect.setPosition([3, 4]);
test(rect.getPosition().x === 3, 'rect x should be 3');
test(rect.getPosition().y === 4, 'rect y should be 4');
rect.setPosition({
x: 5,
y: 6
});
test(rect.getPosition().x === 5, 'rect x should be 5');
test(rect.getPosition().y === 6, 'rect y should be 6');
rect.setPosition({
x: 7
});
test(rect.getPosition().x === 7, 'rect x should be 7');
test(rect.getPosition().y === 6, 'rect y should be 6');
rect.setPosition({
y: 8
});
test(rect.getPosition().x === 7, 'rect x should be 7');
test(rect.getPosition().y === 8, 'rect y should be 8');
rect.move(10);
test(rect.getPosition().x === 17, 'rect x should be 17');
test(rect.getPosition().y === 18, 'rect y should be 18');
},
'NODE - test setScale': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
stroke: 'black',
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
rect.setScale(2, 3);
test(rect.getScale().x === 2, 'rect scale x should be 2');
test(rect.getScale().y === 3, 'rect scale x should be 3');
rect.setScale(4);
test(rect.getScale().x === 4, 'rect scale x should be 4');
test(rect.getScale().y === 4, 'rect scale x should be 4');
rect.setScale([5, 6]);
test(rect.getScale().x === 5, 'rect scale x should be 5');
test(rect.getScale().y === 6, 'rect scale x should be 6');
rect.setScale([7, 8, 999, 999]);
test(rect.getScale().x === 7, 'rect scale x should be 7');
test(rect.getScale().y === 8, 'rect scale x should be 8');
rect.setScale({
x: 9,
y: 10
});
test(rect.getScale().x === 9, 'rect scale x should be 9');
test(rect.getScale().y === 10, 'rect scale x should be 10');
rect.setScale({
x: 11
});
test(rect.getScale().x === 11, 'rect scale x should be 11');
test(rect.getScale().y === 10, 'rect scale x should be 10');
rect.setScale({
y: 12
});
test(rect.getScale().x === 11, 'rect scale x should be 11');
test(rect.getScale().y === 12, 'rect scale x should be 12');
},
'NODE - test config scale': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect1 = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
scale: {
x: 2,
y: 3
}
});
var rect2 = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
scale: 2
});
var rect3 = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
scale: [2, 3]
});
var rect4 = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
scale: {
x: 2
}
});
var rect5 = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
scale: {
y: 2
}
});
layer.add(rect1).add(rect2).add(rect3).add(rect4).add(rect5);
stage.add(layer);
test(rect1.getScale().x === 2, 'rect1 scale x should be 2');
test(rect1.getScale().y === 3, 'rect1 scale y should be 3');
test(rect2.getScale().x === 2, 'rect2 scale x should be 2');
test(rect2.getScale().y === 2, 'rect2 scale y should be 2');
test(rect3.getScale().x === 2, 'rect3 scale x should be 2');
test(rect3.getScale().y === 3, 'rect3 scale y should be 3');
test(rect4.getScale().x === 2, 'rect4 scale x should be 2');
test(rect4.getScale().y === 1, 'rect4 scale y should be 1');
test(rect5.getScale().x === 1, 'rect5 scale x should be 1');
test(rect5.getScale().y === 2, 'rect5 scale y should be 2');
},
'NODE - test config position': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect1 = new Kinetic.Rect({
x: 1,
y: 2,
width: 100,
height: 50,
fill: 'red'
});
var rect2 = new Kinetic.Rect({
x: 3,
width: 100,
height: 50,
fill: 'red'
});
var rect3 = new Kinetic.Rect({
y: 4,
width: 100,
height: 50,
fill: 'red'
});
var rect4 = new Kinetic.Rect({
width: 100,
height: 50,
fill: 'red'
});
layer.add(rect1).add(rect2).add(rect3).add(rect4);
stage.add(layer);
test(rect1.getPosition().x === 1, 'rect1 x should be 1');
test(rect1.getPosition().y === 2, 'rect1 y should be 2');
test(rect2.getPosition().x === 3, 'rect2 x should be 3');
test(rect2.getPosition().y === 0, 'rect2 y should be 0');
test(rect3.getPosition().x === 0, 'rect3 x should be 0');
test(rect3.getPosition().y === 4, 'rect3 y should be 4');
test(rect4.getPosition().x === 0, 'rect4 x should be 0');
test(rect4.getPosition().y === 0, 'rect4 y should be 0');
},
'NODE - test getPosition and getAbsolutePosition for shape inside transformed stage': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
stroke: 'black',
strokeWidth: 4,
draggable: true
//rotationDeg: 60
//rotationDeg: Math.PI / 3
});
layer.add(rect);
stage.add(layer);
//stage.rotateDeg(20);
//console.log(rect.getAbsoluteTransform().getTranslation())
stage.rotate(Math.PI / 3);
stage.setScale(0.5);
stage.draw();
test(rect.getPosition().x === 200, 'rect position x should be 200');
test(rect.getPosition().y === 20, 'rect position y should be 20');
test(Math.round(rect.getAbsolutePosition().x) === 41, 'rect absolute position x should be about 41');
test(Math.round(rect.getAbsolutePosition().y) === 92, 'rect absolute position y should be about 92');
},
'NODE - test getPosition and getAbsolutePosition for transformed parent with center offset': function(containerId) {
var side = 100;
var diagonal = Math.sqrt(side * side * 2);
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200,
name: 'stageName',
id: 'stageId'
});
var layer = new Kinetic.Layer({
name: 'layerName',
id: 'layerId'
});
var group = new Kinetic.Group({
name: 'groupName',
id: 'groupId',
rotationDeg: 45,
offset: [side / 2, side / 2],
x: diagonal / 2,
y: diagonal / 2
});
var rect = new Kinetic.Rect({
x: 0,
y: 0,
width: side,
height: side,
fill: 'red',
name: 'rectName',
id: 'rectId'
});
var marker = new Kinetic.Rect({
x: side,
y: 0,
width: 1,
height: 1,
fill: 'blue',
stroke: 'blue',
strokeWidth: 4,
name: 'markerName',
id: 'markerId'
});
group.add(rect);
group.add(marker);
layer.add(group);
stage.add(layer);
test(Math.round(marker.getAbsolutePosition().x) === Math.round(diagonal), 'marker absolute position x should be about ' + Math.round(diagonal) + ' but is about ' + Math.round(marker.getAbsolutePosition().x));
test(Math.round(marker.getAbsolutePosition().y) === Math.round(diagonal / 2), 'marker absolute position y should be about ' + Math.round(diagonal / 2) + ' but is about ' + Math.round(marker.getAbsolutePosition().y));
},
'NODE - test get() selector by adding shape, then group, then layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200,
name: 'stageName',
id: 'stageId'
});
var layer = new Kinetic.Layer({
name: 'layerName',
id: 'layerId'
});
var group = new Kinetic.Group({
name: 'groupName',
id: 'groupId'
});
var rect = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
stroke: 'black',
strokeWidth: 4,
name: 'rectName',
id: 'rectId'
});
group.add(rect);
layer.add(group);
stage.add(layer);
test(stage.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(stage.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(layer.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(layer.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(group.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(group.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(stage.get('.groupName')[0].attrs.id === 'groupId', 'problem with group name selector');
test(stage.get('#groupId')[0].attrs.id === 'groupId', 'problem with group id selector');
test(layer.get('.groupName')[0].attrs.id === 'groupId', 'problem with group name selector');
test(layer.get('#groupId')[0].attrs.id === 'groupId', 'problem with group id selector');
test(stage.get('.layerName')[0].attrs.id === 'layerId', 'problem with layer name selector');
test(stage.get('#layerId')[0].attrs.id === 'layerId', 'problem with layer id selector');
},
'NODE - test get() selector by adding group, then shape, then layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200,
name: 'stageName',
id: 'stageId'
});
var layer = new Kinetic.Layer({
name: 'layerName',
id: 'layerId'
});
var group = new Kinetic.Group({
name: 'groupName',
id: 'groupId'
});
var rect = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
stroke: 'black',
strokeWidth: 4,
name: 'rectName',
id: 'rectId'
});
layer.add(group);
group.add(rect);
stage.add(layer);
test(stage.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(stage.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(layer.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(layer.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(group.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(group.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(stage.get('.groupName')[0].attrs.id === 'groupId', 'problem with group name selector');
test(stage.get('#groupId')[0].attrs.id === 'groupId', 'problem with group id selector');
test(layer.get('.groupName')[0].attrs.id === 'groupId', 'problem with group name selector');
test(layer.get('#groupId')[0].attrs.id === 'groupId', 'problem with group id selector');
test(stage.get('.layerName')[0].attrs.id === 'layerId', 'problem with layer name selector');
test(stage.get('#layerId')[0].attrs.id === 'layerId', 'problem with layer id selector');
},
'NODE - test get() selector by adding group, then layer, then shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200,
name: 'stageName',
id: 'stageId'
});
var layer = new Kinetic.Layer({
name: 'layerName',
id: 'layerId'
});
var group = new Kinetic.Group({
name: 'groupName',
id: 'groupId'
});
var rect = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
stroke: 'black',
strokeWidth: 4,
name: 'rectName',
id: 'rectId'
});
layer.add(group);
stage.add(layer);
group.add(rect);
test(stage.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(stage.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(layer.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(layer.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(group.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(group.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(stage.get('.groupName')[0].attrs.id === 'groupId', 'problem with group name selector');
test(stage.get('#groupId')[0].attrs.id === 'groupId', 'problem with group id selector');
test(layer.get('.groupName')[0].attrs.id === 'groupId', 'problem with group name selector');
test(layer.get('#groupId')[0].attrs.id === 'groupId', 'problem with group id selector');
test(stage.get('.layerName')[0].attrs.id === 'layerId', 'problem with layer name selector');
test(stage.get('#layerId')[0].attrs.id === 'layerId', 'problem with layer id selector');
},
'NODE - test get() selector by adding layer, then group, then shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200,
name: 'stageName',
id: 'stageId'
});
var layer = new Kinetic.Layer({
name: 'layerName',
id: 'layerId'
});
var group = new Kinetic.Group({
name: 'groupName',
id: 'groupId'
});
var rect = new Kinetic.Rect({
x: 200,
y: 20,
width: 100,
height: 50,
fill: 'red',
stroke: 'black',
strokeWidth: 4,
name: 'rectName',
id: 'rectId'
});
stage.add(layer);
layer.add(group);
group.add(rect);
test(stage.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(stage.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(layer.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(layer.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(group.get('.rectName')[0].attrs.id === 'rectId', 'problem with shape name selector');
test(group.get('#rectId')[0].attrs.id === 'rectId', 'problem with shape id selector');
test(stage.get('.groupName')[0].attrs.id === 'groupId', 'problem with group name selector');
test(stage.get('#groupId')[0].attrs.id === 'groupId', 'problem with group id selector');
test(layer.get('.groupName')[0].attrs.id === 'groupId', 'problem with group name selector');
test(layer.get('#groupId')[0].attrs.id === 'groupId', 'problem with group id selector');
test(stage.get('.layerName')[0].attrs.id === 'layerId', 'problem with layer name selector');
test(stage.get('#layerId')[0].attrs.id === 'layerId', 'problem with layer id selector');
layer.draw();
},
'NODE - test drag and drop properties and methods': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
stage.add(layer);
layer.add(circle);
layer.draw();
// test defaults
test(circle.attrs.draggable === false, 'draggable should be false');
test(circle.attrs.dragConstraint === 'none', 'drag constraint should be none');
test(circle.attrs.dragBounds.left === undefined, 'drag left should be undefined');
test(circle.attrs.dragBounds.top === undefined, 'drag top should be undefined');
test(circle.attrs.dragBounds.right === undefined, 'drag right should be undefined');
test(circle.attrs.dragBounds.bottom === undefined, 'drag bottom should be undefined');
test(circle.getDragConstraint() === 'none', 'drag constraint should be none');
test(circle.getDragBounds().bottom === undefined, 'drag bottom should be undefined');
//change properties
circle.setDraggable(true);
circle.setDragConstraint('vertical');
circle.setDragBounds({
left: 50,
top: 100,
right: 150,
bottom: 200
});
// test new properties
test(circle.attrs.draggable === true, 'draggable should be true');
test(circle.attrs.dragConstraint === 'vertical', 'drag constraint should be vertical');
test(circle.attrs.dragBounds.left === 50, 'drag left should be 50');
test(circle.attrs.dragBounds.top === 100, 'drag top should be 100');
test(circle.attrs.dragBounds.right === 150, 'drag right should be 150');
test(circle.attrs.dragBounds.bottom === 200, 'drag bottom should be 200');
test(circle.getDragConstraint() === 'vertical', 'drag constraint should be vertical');
test(circle.getDragBounds().bottom === 200, 'drag bottom should be 200');
},
'NODE - translate, rotate, scale shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Rect({
x: 100,
y: 100,
rotationDeg: 20,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
scale: {
x: 2,
y: 1
},
offset: {
x: 50,
y: 25
}
});
layer.add(circle);
stage.add(layer);
},
'NODE - simulate event': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
stage.add(layer);
layer.add(circle);
layer.draw();
var foo = '';
circle.on('click', function() {
foo = 'bar';
/*
var evt = window.event;
var rightClick = evt.which ? evt.which == 3 : evt.button == 2;
console.log(rightClick);
*/
});
circle.simulate('click');
test(foo === 'bar', 'foo should equal bar');
},
'EVENTS - add remove event': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
/*
* test regular on and off
*/
test(circle.eventListeners['click'] === undefined, 'circle should have no click listeners');
circle.on('click', function() {
});
test(circle.eventListeners['click'].length === 1, 'circle should have 1 click listener');
circle.on('click', function() {
});
test(circle.eventListeners['click'].length === 2, 'circle should have 2 click listeners');
circle.off('click');
test(circle.eventListeners['click'] === undefined, 'circle should have no click listeners');
/*
* test name spacing
*/
circle.on('click.foo', function() {
});
test(circle.eventListeners['click'].length === 1, 'circle should have 1 click listener');
circle.on('click.foo', function() {
});
test(circle.eventListeners['click'].length === 2, 'circle should have 2 click listeners');
circle.on('click.bar', function() {
});
test(circle.eventListeners['click'].length === 3, 'circle should have 3 click listeners');
circle.off('click.foo');
test(circle.eventListeners['click'].length === 1, 'circle should have 1 click listener');
circle.off('click.bar');
test(circle.eventListeners['click'] === undefined, 'circle should have no click listeners');
stage.add(layer);
layer.add(circle);
layer.draw();
},
'NODE - simulate event bubble': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
stage.add(layer);
layer.add(circle);
layer.draw();
var clicks = [];
circle.on('click', function() {
clicks.push('circle');
});
layer.on('click', function() {
clicks.push('layer');
});
circle.simulate('click');
test(clicks[0] === 'circle', 'circle event should be fired first');
test(clicks[1] === 'layer', 'layer event should be fired second');
},
'STAGE - add layer then shape': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
name: 'myCircle'
});
stage.add(layer);
layer.add(circle);
layer.draw();
},
'TRANSFORMS - move shape, group, and layer, and then get absolute position': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
group.add(circle);
layer.add(group);
stage.add(layer);
circle.setPosition(100, 0);
group.setPosition(100, 0);
layer.setPosition(100, 0);
// test relative positions
test(circle.getPosition().x == 100, 'circle should be at x = 100');
test(group.getPosition().x == 100, 'group should be at x = 100');
test(layer.getPosition().x == 100, 'layer should be at x = 100');
// test absolute positions
test(circle.getAbsolutePosition().x == 300, 'circle should be at x = 300');
test(group.getAbsolutePosition().x == 200, 'group should be at x = 200');
test(layer.getAbsolutePosition().x == 100, 'layer should be at x = 100');
layer.draw();
},
'TRANSFORMS - scale layer, rotate group, position shape, and then get absolute position': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer({
scale: {
x: 2,
y: 2
}
});
var group = new Kinetic.Group({
x: 100,
rotationDeg: 90
});
var rect = new Kinetic.Rect({
x: 50,
y: 10,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4,
draggable: true
});
group.add(rect);
layer.add(group);
stage.add(layer);
// test absolute positions
test(rect.getAbsolutePosition().x == 180, 'rect should be at x = 180');
test(rect.getAbsolutePosition().y == 100, 'rect should be at y = 100');
layer.draw();
},
'SHAPE - hide show circle': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(circle);
stage.add(layer);
test(circle.isVisible() === true, 'circle should be visible');
circle.hide();
layer.draw();
test(circle.isVisible() === false, 'circle should be hidden');
circle.show();
layer.draw();
test(circle.isVisible() === true, 'circle should be visible');
},
'SHAPE - set shape opacity to 0.5': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
circle.setOpacity(0.5);
layer.add(circle);
stage.add(layer);
},
'SHAPE - set shape opacity to 0.5 then back to 1': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
circle.setOpacity(0.5);
layer.add(circle);
stage.add(layer);
test(circle.getAbsoluteOpacity() === 0.5, 'abs opacity should be 0.5');
circle.setOpacity(1);
layer.draw();
test(circle.getAbsoluteOpacity() === 1, 'abs opacity should be 1');
},
////////////////////////////////////////////////////////////////////////
// LAYERING tests
////////////////////////////////////////////////////////////////////////
'LAYERING - get absolute z index': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var group1 = new Kinetic.Group();
var group2 = new Kinetic.Group();
var group3 = new Kinetic.Group();
var group4 = new Kinetic.Group();
var shape1 = new Kinetic.Circle({
x: 150,
y: stage.getHeight() / 2,
radius: 40,
fill: 'green'
});
var shape2 = new Kinetic.Circle({
x: 250,
y: stage.getHeight() / 2,
radius: 40,
fill: 'green'
});
/*
* Stage(0)
* |
* Layer(1)
* |
* +-----+-----+
* | |
* G1(2) G2(3)
* | |
* + +---+---+
* | | |
* S1(4) G3(5) G4(6)
* |
* +
* |
* S2(7)
*/
group1.add(shape1);
group2.add(group3);
group2.add(group4);
group3.add(shape2);
layer.add(group1);
layer.add(group2);
stage.add(layer);
test(stage.getAbsoluteZIndex() === 0, 'stage abs zindex should be 0');
test(layer.getAbsoluteZIndex() === 1, 'layer abs zindex should be 1');
test(group1.getAbsoluteZIndex() === 2, 'group1 abs zindex should be 2');
test(group2.getAbsoluteZIndex() === 3, 'group2 abs zindex should be 3');
test(shape1.getAbsoluteZIndex() === 4, 'shape1 abs zindex should be 4');
test(group3.getAbsoluteZIndex() === 5, 'group3 abs zindex should be 5');
test(group4.getAbsoluteZIndex() === 6, 'group4 abs zindex should be 6');
test(shape2.getAbsoluteZIndex() === 7, 'shape2 abs zindex should be 7');
},
'LAYERING - move blue circle on top of green circle with moveToTop': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
var greencircle = new Kinetic.Circle({
x: 280,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(bluecircle);
layer.add(greencircle);
stage.add(layer);
test(bluecircle.getZIndex() === 0, 'blue circle should have zindex 0 before relayering');
test(greencircle.getZIndex() === 1, 'green circle should have zindex 1 before relayering');
bluecircle.moveToTop();
test(bluecircle.getZIndex() === 1, 'blue circle should have zindex 1 after relayering');
test(greencircle.getZIndex() === 0, 'green circle should have zindex 0 after relayering');
layer.draw();
},
'LAYERING - move green circle below blue circle with moveDown': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
var greencircle = new Kinetic.Circle({
x: 280,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(bluecircle);
layer.add(greencircle);
stage.add(layer);
test(bluecircle.getZIndex() === 0, 'blue circle should have zindex 0 before relayering');
test(greencircle.getZIndex() === 1, 'green circle should have zindex 1 before relayering');
greencircle.moveDown();
test(bluecircle.getZIndex() === 1, 'blue circle should have zindex 1 after relayering');
test(greencircle.getZIndex() === 0, 'green circle should have zindex 0 after relayering');
layer.draw();
},
'LAYERING - layer layer when only one layer': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
layer.add(bluecircle);
stage.add(layer);
test(layer.getZIndex() === 0, 'layer should have zindex of 0');
layer.moveDown();
test(layer.getZIndex() === 0, 'layer should have zindex of 0');
layer.moveToBottom();
test(layer.getZIndex() === 0, 'layer should have zindex of 0');
layer.moveUp();
test(layer.getZIndex() === 0, 'layer should have zindex of 0');
layer.moveToTop();
test(layer.getZIndex() === 0, 'layer should have zindex of 0');
},
'LAYERING - move blue group on top of green group with moveToTop': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var greenGroup = new Kinetic.Group();
var blueGroup = new Kinetic.Group();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
var greencircle = new Kinetic.Circle({
x: 280,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
blueGroup.add(bluecircle);
greenGroup.add(greencircle);
layer.add(blueGroup);
layer.add(greenGroup);
stage.add(layer);
test(blueGroup.getZIndex() === 0, 'blue group should have zindex 0 before relayering');
test(greenGroup.getZIndex() === 1, 'green group should have zindex 1 before relayering');
blueGroup.moveToTop();
test(blueGroup.getZIndex() === 1, 'blue group should have zindex 1 after relayering');
test(greenGroup.getZIndex() === 0, 'green group should have zindex 0 after relayering');
layer.draw();
},
'LAYERING - move blue group on top of green group with moveUp': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var greenGroup = new Kinetic.Group();
var blueGroup = new Kinetic.Group();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
var greencircle = new Kinetic.Circle({
x: 280,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
blueGroup.add(bluecircle);
greenGroup.add(greencircle);
layer.add(blueGroup);
layer.add(greenGroup);
stage.add(layer);
test(blueGroup.getZIndex() === 0, 'blue group should have zindex 0 before relayering');
test(greenGroup.getZIndex() === 1, 'green group should have zindex 1 before relayering');
blueGroup.moveUp();
test(blueGroup.getZIndex() === 1, 'blue group should have zindex 1 after relayering');
test(greenGroup.getZIndex() === 0, 'green group should have zindex 0 after relayering');
layer.draw();
},
'LAYERING - move blue layer on top of green layer with moveToTop': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var blueLayer = new Kinetic.Layer();
var greenLayer = new Kinetic.Layer();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
var greencircle = new Kinetic.Circle({
x: 280,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
blueLayer.add(bluecircle);
greenLayer.add(greencircle);
stage.add(blueLayer);
stage.add(greenLayer);
blueLayer.moveToTop();
stage.toDataURL({
callback: function(dataUrl) {
warn(dataUrls['blue on top of green'] === dataUrl, 'layer moveToTop is not working');
}
});
},
'LAYERING - move green layer below blue layer with moveToBottom': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var blueLayer = new Kinetic.Layer();
var greenLayer = new Kinetic.Layer();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
var greencircle = new Kinetic.Circle({
x: 280,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
blueLayer.add(bluecircle);
greenLayer.add(greencircle);
stage.add(blueLayer);
stage.add(greenLayer);
greenLayer.moveToBottom();
stage.toDataURL({
callback: function(dataUrl) {
warn(dataUrls['blue on top of green'] === dataUrl, 'layer moveToTop is not working');
}
});
},
'LAYERING - move green layer below blue layer with moveDown': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var blueLayer = new Kinetic.Layer();
var greenLayer = new Kinetic.Layer();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
var greencircle = new Kinetic.Circle({
x: 280,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
blueLayer.add(bluecircle);
greenLayer.add(greencircle);
stage.add(blueLayer);
stage.add(greenLayer);
greenLayer.moveDown();
stage.toDataURL({
callback: function(dataUrl) {
warn(dataUrls['blue on top of green'] === dataUrl, 'layer moveToTop is not working');
}
});
},
'LAYERING - move blue layer above green layer with moveUp': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var blueLayer = new Kinetic.Layer();
var greenLayer = new Kinetic.Layer();
var bluecircle = new Kinetic.Circle({
x: 200,
y: stage.getHeight() / 2,
radius: 70,
fill: 'blue',
stroke: 'black',
strokeWidth: 4
});
var greencircle = new Kinetic.Circle({
x: 280,
y: stage.getHeight() / 2,
radius: 70,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
blueLayer.add(bluecircle);
greenLayer.add(greencircle);
stage.add(blueLayer);
stage.add(greenLayer);
blueLayer.moveUp();
stage.toDataURL({
callback: function(dataUrl) {
warn(dataUrls['blue on top of green'] === dataUrl, 'layer moveToTop is not working');
}
});
},
////////////////////////////////////////////////////////////////////////
// ANIMATION tests
////////////////////////////////////////////////////////////////////////
/*
* WARNING: make sure that this is the first unit test that uses
* animation because it's accessing the global animation object which could
* be modified by other unit tests
*/
'ANIMATION - test start and stop': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 200,
y: 100,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
var amplitude = 150;
var period = 1000;
// in ms
var centerX = stage.getWidth() / 2 - 100 / 2;
var anim = new Kinetic.Animation({
func: function(frame) {
rect.setX(amplitude * Math.sin(frame.time * 2 * Math.PI / period) + centerX);
layer.draw();
}
});
var a = Kinetic.Animation;
test(a.animations.length === 0, 'should be no animations running');
anim.start();
test(a.animations.length === 1, 'should be 1 animation running');
anim.stop();
test(a.animations.length === 0, 'should be no animations running');
anim.start();
test(a.animations.length === 1, 'should be 1 animation running');
anim.start();
test(a.animations.length === 1, 'should be 1 animation runningg');
anim.stop();
test(a.animations.length === 0, 'should be no animations running');
anim.stop();
test(a.animations.length === 0, 'should be no animations running');
},
////////////////////////////////////////////////////////////////////////
// TRANSITION tests
////////////////////////////////////////////////////////////////////////
'TRANSITION - start animation when transition completes': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 0,
y: 100,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
var amplitude = 150;
var period = 1000;
var centerX = 0;
var anim = new Kinetic.Animation({
func: function(frame) {
rect.setX(amplitude * Math.sin(frame.time * 2 * Math.PI / period) + centerX);
layer.draw();
}
});
anim.start();
anim.stop();
centerX = 300;
var go = Kinetic.Global;
rect.transitionTo({
x: 300,
duration: 1,
callback: function() {
test(rect.getX() === 300, 'rect x is not 300');
anim.start();
}
});
},
'TRANSITION - stop and resume transition': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 100,
y: 100,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
var transFinished = false;
var trans = rect.transitionTo({
duration: 0.2,
x: 400,
y: 30,
rotation: Math.PI * 2,
easing: 'bounce-ease-out',
callback: function() {
transFinished = true;
}
});
setTimeout(function() {
trans.stop();
}, 100);
setTimeout(function() {
trans.resume();
}, 100);
},
'TRANSITION - transition stage': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 100,
y: 100,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
var trans = stage.transitionTo({
duration: 1,
x: 400,
y: 30,
rotation: Math.PI * 2,
easing: 'bounce-ease-out',
callback: function() {
test(stage.getX() === 400, 'stage x should be 400');
test(stage.getY() === 30, 'stage y should be 30');
test(stage.getRotation() == Math.PI * 2, 'stage rotation should be Math.PI * 2');
}
});
},
'TRANSITION - overwrite active transition with new transition': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var rect = new Kinetic.Rect({
x: 100,
y: 100,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
layer.add(rect);
stage.add(layer);
rect.transitionTo({
x: 400,
y: 30,
duration: 500
});
rect.transitionTo({
rotation: Math.PI * 2,
duration: 1,
callback: function() {
/*
* TODO: this method fails every now and then, seemingly
* from a race condition. need to investigate
*/
/*
test(rect.getX() === 100, 'rect x should be 100');
test(rect.getY() === 100, 'rect y should be 100');
test(rect.getRotation() == Math.PI * 2, 'rect x should be Math.PI * 2');
*/
}
});
},
'DRAG AND DROP - multiple drag and drop sets with setDraggable()': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: 380,
y: stage.getHeight() / 2,
radius: 70,
strokeWidth: 4,
fill: 'red',
stroke: 'black'
});
circle.setDraggable(true);
test(circle.getDraggable(), 'draggable should be true');
circle.setDraggable(true);
test(circle.getDraggable(), 'draggable should be true');
circle.setDraggable(false);
test(!circle.getDraggable(), 'draggable should be false');
layer.add(circle);
stage.add(layer);
},
////////////////////////////////////////////////////////////////////////
// Kinetic.Plugins tests
////////////////////////////////////////////////////////////////////////
'PATH - add simple path': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
scale: 0.5,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var path = new Kinetic.Path({
data: 'M200,100h100v50z',
fill: '#ccc',
stroke: '#333',
strokeWidth: 2,
shadow: {
color: 'black',
blur: 2,
offset: [10, 10],
opacity: 0.5
},
draggable: true
});
path.on('mouseover', function() {
this.setFill('red');
layer.draw();
});
path.on('mouseout', function() {
this.setFill('#ccc');
layer.draw();
});
layer.add(path);
stage.add(layer);
test(path.getData() === 'M200,100h100v50z', 'data are incorrect');
test(path.dataArray.length === 4, 'data array should have 4 elements');
path.setData('M200');
test(path.getData() === 'M200', 'data are incorrect');
test(path.dataArray.length === 1, 'data array should have 1 element');
path.setData('M200,100h100v50z');
},
'PATH - moveTo with implied lineTos and trailing comma': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
scale: 0.5,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var path = new Kinetic.Path({
data: 'm200,100,100,0,0,50,z',
fill: '#fcc',
stroke: '#333',
strokeWidth: 2,
shadow: {
color: 'maroon',
blur: 2,
offset: [10, 10],
opacity: 0.5
},
draggable: true
});
path.on('mouseover', function() {
this.setFill('red');
layer.draw();
});
path.on('mouseout', function() {
this.setFill('#ccc');
layer.draw();
});
layer.add(path);
stage.add(layer);
test(path.getData() === 'm200,100,100,0,0,50,z', 'data are incorrect');
test(path.dataArray.length === 4, 'data array should have 4 elements');
test(path.dataArray[1].command === 'L', 'second command should be an implied lineTo');
},
'PATH - add map path': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 0.5,
x: 50,
y: 10
});
var mapLayer = new Kinetic.Layer();
for(var key in worldMap.shapes) {
var c = worldMap.shapes[key];
var path = new Kinetic.Path({
data: c,
fill: '#ccc',
stroke: '#999',
strokeWidth: 1
});
if(key === 'US')
test(path.dataArray[0].command === 'M', 'first command should be a moveTo');
path.on('mouseover', function() {
this.setFill('red');
mapLayer.drawScene();
});
path.on('mouseout', function() {
this.setFill('#ccc');
mapLayer.drawScene();
});
mapLayer.add(path);
}
stage.add(mapLayer);
//document.body.appendChild(mapLayer.bufferCanvas.element);
},
'PATH - curved arrow path': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 1.5,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M12.582,9.551C3.251,16.237,0.921,29.021,7.08,38.564l-2.36,1.689l4.893,2.262l4.893,2.262l-0.568-5.36l-0.567-5.359l-2.365,1.694c-4.657-7.375-2.83-17.185,4.352-22.33c7.451-5.338,17.817-3.625,23.156,3.824c5.337,7.449,3.625,17.813-3.821,23.152l2.857,3.988c9.617-6.893,11.827-20.277,4.935-29.896C35.591,4.87,22.204,2.658,12.582,9.551z";
var path = new Kinetic.Path({
data: c,
fill: '#ccc',
stroke: '#999',
strokeWidth: 1
});
path.on('mouseover', function() {
this.setFill('red');
layer.draw();
});
path.on('mouseout', function() {
this.setFill('#ccc');
layer.draw();
});
layer.add(path);
stage.add(layer);
},
'PATH - Quadradic Curve test from SVG w3c spec': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 0.25,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M200,300 Q400,50 600,300 T1000,300";
var path = new Kinetic.Path({
data: c,
stroke: 'red',
strokeWidth: 5
});
layer.add(path);
layer.add(new Kinetic.Circle({
x: 200,
y: 300,
radius: 10,
fill: 'black'
}));
layer.add(new Kinetic.Circle({
x: 600,
y: 300,
radius: 10,
fill: 'black'
}));
layer.add(new Kinetic.Circle({
x: 1000,
y: 300,
radius: 10,
fill: 'black'
}));
layer.add(new Kinetic.Circle({
x: 400,
y: 50,
radius: 10,
fill: '#888'
}));
layer.add(new Kinetic.Circle({
x: 800,
y: 550,
radius: 10,
fill: '#888'
}));
layer.add(new Kinetic.Path({
data: "M200,300 L400,50L600,300L800,550L1000,300",
stroke: "#888",
strokeWidth: 2
}));
stage.add(layer);
},
'PATH - Cubic Bezier Curve test from SVG w3c spec using setData': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 0.5,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M100,200 C100,100 250,100 250,200 S400,300 400,200";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 5
});
path.setData(c);
layer.add(path);
layer.add(new Kinetic.Circle({
x: 100,
y: 200,
radius: 10,
stroke: '#888'
}));
layer.add(new Kinetic.Circle({
x: 250,
y: 200,
radius: 10,
stroke: '#888'
}));
layer.add(new Kinetic.Circle({
x: 400,
y: 200,
radius: 10,
stroke: '#888'
}));
layer.add(new Kinetic.Circle({
x: 100,
y: 100,
radius: 10,
fill: '#888'
}));
layer.add(new Kinetic.Circle({
x: 250,
y: 100,
radius: 10,
fill: '#888'
}));
layer.add(new Kinetic.Circle({
x: 400,
y: 300,
radius: 10,
fill: '#888'
}));
layer.add(new Kinetic.Circle({
x: 250,
y: 300,
radius: 10,
stroke: 'blue'
}));
stage.add(layer);
},
'PATH - arc': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 0.5,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M100,350 l 50,-25 a25,25 -30 0,1 50,-25 l 50,-25 a25,50 -30 0,1 50,-25 l 50,-25 a25,75 -30 0,1 50,-25 l 50,-25 a25,100 -30 0,1 50,-25 l 50,-25";
var path = new Kinetic.Path({
data: c,
fill: 'none',
stroke: '#999',
strokeWidth: 1
});
path.on('mouseover', function() {
this.setFill('red');
layer.draw();
});
path.on('mouseout', function() {
this.setFill('none');
layer.draw();
});
layer.add(path);
stage.add(layer);
},
'PATH - Tiger (RAWR!)': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
scale: 0.25,
x: 50,
y: 50
});
var layer = new Kinetic.Layer();
var group = new Kinetic.Group();
for(var i = 0; i < tiger.length; i++) {
var path = new Kinetic.Path(tiger[i]);
group.add(path);
}
group.setDraggable(true);
layer.add(group);
stage.add(layer);
//document.body.appendChild(layer.bufferCanvas.element)
},
'PATHHELPER - Able to determine point on line some distance from another point on line': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 1,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M10,10 210,160";
// i.e., from a 3-4-5 triangle
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 3
});
path.setData(c);
layer.add(path);
layer.add(new Kinetic.Circle({
x: 10,
y: 10,
radius: 10,
fill: 'black'
}));
var p1 = Kinetic.Path.getPointOnLine(125, 10, 10, 210, 160);
// should be 1/2 way, or (110,85)
test(Math.round(p1.x) === 110, 'point X value should be 110');
test(Math.round(p1.y) === 85, 'point Y value should be 85');
layer.add(new Kinetic.Circle({
x: p1.x,
y: p1.y,
radius: 10,
fill: 'blue'
}));
stage.add(layer);
},
'PATHHELPER - Able to determine points on Cubic Bezier Curve': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 0.5,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M100,200 C100,100 250,100 250,200 S400,300 400,200";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 3
});
path.setData(c);
layer.add(path);
c = 'M 100 200';
for( t = 0.25; t <= 1; t += 0.25) {
var p1 = Kinetic.Path.getPointOnCubicBezier(t, 100, 200, 100, 100, 250, 100, 250, 200);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
for( t = 0.25; t <= 1; t += 0.25) {
var p1 = Kinetic.Path.getPointOnCubicBezier(t, 250, 200, 250, 300, 400, 300, 400, 200);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
var testPath = new Kinetic.Path({
stroke: 'black',
strokewidth: 2,
data: c
});
layer.add(testPath);
stage.add(layer);
},
'PATHHELPER - Able to determine points on Quadratic Curve': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 0.333,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M200,300 Q400,50 600,300 T1000,300";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 3
});
path.setData(c);
layer.add(path);
c = 'M 200 300';
for( t = 0.333; t <= 1; t += 0.333) {
var p1 = Kinetic.Path.getPointOnQuadraticBezier(t, 200, 300, 400, 50, 600, 300);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
for( t = 0.333; t <= 1; t += 0.333) {
var p1 = Kinetic.Path.getPointOnQuadraticBezier(t, 600, 300, 800, 550, 1000, 300);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
var testPath = new Kinetic.Path({
stroke: 'black',
strokewidth: 2,
data: c
});
layer.add(testPath);
stage.add(layer);
},
'PATHHELPER - Able to determine points on Elliptical Arc with clockwise stroke': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 1,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M 50,100 A 100 50 0 1 1 150 150";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 3
});
path.setData(c);
layer.add(path);
var centerParamPoints = Kinetic.Path.convertEndpointToCenterParameterization(50, 100, 150, 150, 1, 1, 100, 50, 0);
var start = centerParamPoints[4];
// 4 = theta
var dTheta = centerParamPoints[5];
// 5 = dTheta
var end = centerParamPoints[4] + dTheta;
var inc = Math.PI / 6.0;
// 30 degree resolution
var p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, 0);
c = 'M ' + p1.x.toString() + ' ' + p1.y.toString();
if(dTheta < 0)// clockwise
{
for( t = start - inc; t > end; t -= inc) {
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
else// counter-clockwise
{
for( t = start + inc; t < end; t += inc) {
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
var testpath = new Kinetic.Path({
stroke: 'black',
strokeWidth: 2,
data: c
});
layer.add(testpath);
stage.add(layer);
},
'PATHHELPER - Able to determine points on Elliptical Arc with counter-clockwise stroke': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 1,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M 250,100 A 100 50 0 1 0 150 150";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 3
});
path.setData(c);
layer.add(path);
var centerParamPoints = Kinetic.Path.convertEndpointToCenterParameterization(250, 100, 150, 150, 1, 0, 100, 50, 0);
var start = centerParamPoints[4];
// 4 = theta
var dTheta = centerParamPoints[5];
// 5 = dTheta
var end = centerParamPoints[4] + dTheta;
var inc = Math.PI / 6.0;
// 30 degree resolution
var p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, 0);
c = 'M ' + p1.x.toString() + ' ' + p1.y.toString();
if(dTheta < 0)// clockwise
{
for( t = start - inc; t > end; t -= inc) {
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
else// counter-clockwise
{
for( t = start + inc; t < end; t += inc) {
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, 0);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
var testpath = new Kinetic.Path({
stroke: 'black',
strokeWidth: 2,
data: c
});
layer.add(testpath);
stage.add(layer);
},
'PATHHELPER - Able to determine points on Elliptical Arc when rotated': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 1,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M 250,100 A 100 50 30 1 0 150 150";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 3
});
path.setData(c);
layer.add(path);
var centerParamPoints = Kinetic.Path.convertEndpointToCenterParameterization(250, 100, 150, 150, 1, 0, 100, 50, 30);
var start = centerParamPoints[4];
// 4 = theta
var dTheta = centerParamPoints[5];
// 5 = dTheta
var end = centerParamPoints[4] + dTheta;
var inc = Math.PI / 6.0;
// 30 degree resolution
var psi = centerParamPoints[6];
// 6 = psi radians
var p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], start, psi);
c = 'M ' + p1.x.toString() + ' ' + p1.y.toString();
if(dTheta < 0)// clockwise
{
for( t = start - inc; t > end; t -= inc) {
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, psi);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
else// counter-clockwise
{
for( t = start + inc; t < end; t += inc) {
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], t, psi);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
}
}
p1 = Kinetic.Path.getPointOnEllipticalArc(centerParamPoints[0], centerParamPoints[1], centerParamPoints[2], centerParamPoints[3], end, psi);
c += ' ' + p1.x.toString() + ' ' + p1.y.toString();
var testpath = new Kinetic.Path({
stroke: 'black',
strokeWidth: 2,
data: c
});
layer.add(testpath);
stage.add(layer);
},
'TEXTPATH - Render Text Along Line': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 1,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M 10,10 300,150";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 1,
data: c
});
layer.add(path);
var textpath = new Kinetic.TextPath({
textStroke: 'black',
textStrokeWidth: 1,
textFill: 'orange',
fontSize: '18',
fontFamily: 'Arial',
text: 'The quick brown fox jumped over the lazy dog\'s back',
data: c
});
layer.add(textpath);
stage.add(layer);
},
'TEXTPATH - Render Text Along two connected Bezier': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 1,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M10,10 C0,0 10,150 100,100 S300,150 400,50";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 1,
data: c
});
layer.add(path);
var textpath = new Kinetic.TextPath({
textStroke: 'black',
textStrokeWidth: 1,
textFill: 'orange',
fontSize: '8',
fontFamily: 'Arial',
text: 'All the world\'s a stage, and all the men and women merely players. They have their exits and their entrances; And one man in his time plays many parts.',
data: c
});
layer.add(textpath);
stage.add(layer);
},
'TEXTPATH - Render Text Along Elliptical Arc': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 1,
x: 50,
y: 10
});
var layer = new Kinetic.Layer();
var c = "M 250,100 A 100 50 30 1 0 150 150";
var path = new Kinetic.Path({
stroke: 'red',
strokeWidth: 1,
data: c
});
layer.add(path);
var textpath = new Kinetic.TextPath({
textFill: 'black',
fontSize: '10',
text: 'All the world\'s a stage, and all the men and women merely players. They have their exits and their entrances; And one man in his time plays many parts.',
data: c
});
layer.add(textpath);
stage.add(layer);
},
'TEXTPATH - Render Text Along complex path': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 1024,
height: 480,
throttle: 80,
scale: 0.25,
x: 10,
y: 10
});
var layer = new Kinetic.Layer();
var c = 'M 955.92249,-42.126952 L 955.92249,-42.126952 L 955.92249,-42.126952 L 961.93262,212.9279 C 961.72797,213.3372 961.22315,215.2234 960.80572,215.5574 C 957.45077,218.2413 956.9054,218.3026 953.66869,216.6843 C 952.62164,216.1607 951.67338,214.3658 949.91236,214.8061 C 947.3405,215.4491 948.09281,215.8744 946.53166,217.4355 C 945.22315,218.744 943.52659,219.8744 943.52659,222.3188 C 943.52659,225.6087 944.62943,224.7909 946.15603,226.8264 C 947.55965,228.6979 948.18154,229.6696 948.78546,232.0852 C 949.37174,234.4304 951.2918,235.2197 952.16616,236.9685 C 953.11809,238.8723 956.44837,240.9001 955.17122,242.6029 C 955.17122,242.8772 955.27602,243.9657 955.17122,244.1055 C 954.37248,245.1705 952.25782,247.1195 951.79052,248.9887 C 951.25154,251.1447 951.97226,252.3937 951.41489,254.6232 C 950.9178,256.6116 949.53672,257.6472 949.53672,259.8821 C 949.53672,261.2894 949.87203,263.5578 950.66362,265.1409 C 951.32462,266.4629 953.24159,268.3158 953.66869,270.0242 C 954.03114,271.474 954.12634,273.8281 953.66869,275.6587 C 953.20033,277.5321 952.16616,278.7427 952.16616,280.9175 C 952.16616,281.7694 952.66216,286.9313 952.16616,287.3033 C 950.55129,287.3033 950.38215,287.5144 949.16109,288.4302 C 947.74898,289.4893 945.57047,291.4095 944.65349,292.9378 C 943.57061,294.7426 942.86906,296.6011 942.3997,298.9479 C 941.97063,301.0933 941.32659,303.0261 940.1459,304.2068 C 938.60102,305.7517 939.019,307.4128 939.019,309.8413 C 939.019,311.6467 939.44296,314.3005 938.26773,315.4758 C 937.15545,316.5881 934.88703,318.5361 934.88703,320.7346 C 934.88703,322.7058 934.79432,324.8714 935.26267,326.7448 C 935.72373,328.589 935.6383,330.6902 935.6383,332.7549 C 935.6383,334.5937 936.08895,337.1125 935.26267,338.765 C 933.38787,342.5146 935.26267,342.5858 935.26267,345.5264 C 935.61053,346.9179 935.6383,348.2383 935.6383,350.034 C 935.6383,351.5752 934.96036,354.5783 932.63323,353.4147 C 932.09123,353.1437 928.92886,348.8032 927.75,351.1609 C 926.64231,353.3763 926.87972,354.3829 928.12564,356.0442 C 929.10471,357.3496 930.01787,360.3569 928.12564,361.303 C 926.67006,362.0308 924.24963,362.5828 924.74494,365.0593 C 925.21304,367.3998 926.19847,367.8684 926.6231,369.567 C 926.7781,370.1869 927.80544,374.5783 926.24747,375.2014 C 924.2456,376.0022 920.63857,376.64 919.86171,378.5821 C 918.7844,381.2754 918.89909,381.8572 921.36424,383.0897 C 922.93947,383.8774 923.65296,384.6272 925.12057,386.0948 C 925.4026,386.3768 928.41848,391.3951 926.99874,392.1049 C 926.6231,392.2301 926.22599,392.3035 925.87184,392.4806 C 924.02717,393.4029 922.07311,394.7556 920.61297,395.4856 C 918.19436,396.6949 919.66034,398.0609 920.23734,400.3689 C 920.66358,402.0738 920.9143,404.1809 919.48607,405.2521 C 918.27148,406.163 916.40598,407.9567 914.60284,407.5059 C 912.7458,407.0416 911.06841,406.8699 909.71961,407.8815 C 908.08698,409.106 906.39997,410.6424 905.96328,412.3891 C 905.46424,414.3853 903.5041,416.8116 901.83132,417.648 C 900.14443,418.4914 897.73682,419.2163 895.82119,420.6531 C 894.39644,421.7216 891.99114,423.3808 890.93796,424.785 C 889.59804,426.5716 888.40557,428.0687 886.80599,429.6682 C 885.18365,431.2906 883.35936,432.8052 882.29839,434.9271 C 881.56876,436.3864 879.95545,436.9836 879.29333,438.3078 C 878.57656,439.7413 877.73542,441.3406 876.28826,442.0641 C 874.75553,442.8305 873.35007,443.456 871.40503,443.9423 C 867.75936,444.8537 869.30342,446.1864 868.7756,448.8255 C 868.7756,449.4008 868.88599,450.1518 868.7756,450.7037 C 868.4147,452.5082 867.97176,454.46 866.14617,454.46 C 863.87643,454.46 863.13519,452.5202 860.51167,452.9575 C 858.30041,453.326 855.7288,453.4708 853.75028,454.46 C 851.66578,455.5023 850.88183,456.6114 849.24268,457.8407 C 848.34172,458.5165 844.59521,461.2214 842.85692,461.2214 C 841.06194,461.2214 838.75283,461.625 837.59805,460.4702 C 836.02546,458.8976 834.59299,457.0331 834.59299,454.8357 C 834.59299,452.5753 834.44046,450.9268 833.09045,449.5768 C 831.22582,447.7122 830.88608,448.6344 829.33412,450.7037 C 827.57516,453.049 826.50225,455.876 824.07526,457.0895 C 820.97109,458.6416 819.33963,458.3772 818.44076,461.9727 C 817.87317,464.2431 816.93823,466.7246 816.93823,469.1097 C 816.93823,470.8675 817.70296,474.7173 816.93823,476.2468 C 816.14706,477.8291 812.41394,478.9791 810.9281,476.998 C 808.83845,474.2118 810.41749,473.2417 805.66924,473.2417 C 801.6473,473.2417 799.28347,473.0146 799.28347,477.3737 C 799.28347,479.1155 799.58784,484.5107 796.65404,484.5107 C 796.27841,484.5107 795.90277,484.5107 795.52714,484.5107 C 793.06311,484.5107 790.57051,484.2819 789.51701,486.3889 C 789.24153,486.9398 789.17021,490.492 788.39011,491.2721 C 785.76325,493.8989 789.66759,493.7526 790.26828,496.1553 C 790.57092,497.3659 791.29959,501.1341 790.26828,502.1654 C 788.37505,504.0587 788.1443,505.2726 787.63885,507.7999 C 787.12622,510.3631 787.28641,510.4294 784.25815,510.4294 C 779.52049,510.4294 778.62062,512.1783 781.25308,515.6882 C 782.04773,516.7478 784.15693,519.0183 785.76068,519.8202 C 787.2339,520.5568 788.2453,521.5264 787.63885,523.9522 C 787.29534,525.3262 785.38505,526.8783 785.38505,528.8354 C 785.38505,532.3304 785.96541,532.0452 787.63885,533.7186 C 789.35939,535.4392 791.26358,536.4988 790.64391,538.9775 C 790.07532,541.2518 787.846,540.5966 785.38505,540.1044 C 784.8577,539.9989 777.87238,538.1167 777.87238,538.2262 C 777.87238,538.3043 777.87238,541.4667 777.87238,543.1095 C 777.87238,545.7389 776.11001,547.6978 773.74042,549.1196 C 769.72179,551.5308 769.56137,548.92 765.85212,547.9927 C 764.43987,547.6396 762.84706,547.0925 762.84706,544.9876 C 762.84706,542.5025 764.72522,540.5566 764.72522,538.9775 C 764.72522,537.481 764.49962,535.4457 763.97396,533.343 C 763.53464,531.5857 763.96677,529.2128 760.96889,529.9623 C 759.74476,530.2683 755.76059,530.9158 755.3344,529.211 C 754.79258,527.0438 753.83472,525.0819 752.32933,523.5765 C 751.7239,522.9711 748.78535,518.481 747.07047,520.1958 C 745.42956,521.8367 745.1923,522.8794 745.1923,525.4547 C 745.1923,529.5231 743.80555,527.5927 741.43597,529.9623 C 739.21241,532.1859 738.84328,532.0691 738.05527,535.2212 C 737.62578,536.9391 737.33255,538.9489 736.17711,540.1044 C 735.37222,540.9093 731.5352,542.6268 730.91824,543.8607 C 729.89113,545.9149 730.31425,546.7847 731.29388,548.744 C 731.93347,550.0231 732.94949,551.8879 732.42078,554.0028 C 731.86797,556.214 729.92914,558.5699 727.16191,559.2617 C 726.16187,559.7617 724.82639,560.5029 723.78121,560.7642 C 721.91594,561.2305 719.64925,561.351 719.64925,564.1449 C 719.64925,566.832 719.04019,568.7236 721.15178,569.7794 C 722.21289,570.31 724.72561,571.2926 725.28375,572.4088 C 726.18968,574.2207 726.03501,576.214 726.03501,578.419 C 726.03501,580.9518 724.90811,582.9761 724.90811,585.1804 C 724.90811,587.587 724.17206,589.3326 725.28375,590.8149 C 726.38582,592.2843 727.68532,592.9085 728.28881,595.3225 C 728.47077,596.0503 729.29883,599.6882 728.66444,600.957 C 728.20299,601.8799 726.62388,604.7133 724.90811,604.7133 C 722.23081,604.7133 719.55156,603.2108 717.77108,603.2108 C 712.9722,603.2108 711.01958,602.0443 709.88279,606.5915 C 709.52114,608.038 708.85871,610.3121 708.38026,612.2259 C 707.78279,614.6158 706.87772,616.6877 706.87772,619.363 C 706.87772,621.8398 706.7087,624.1711 706.12646,626.5 C 705.78303,627.8737 704.58011,630.6495 702.74576,631.3832 C 700.14612,632.4231 699.90837,632.6269 696.73563,633.2614 C 695.19072,633.5704 692.38471,634.0127 690.34987,634.0127 C 687.92024,634.0127 684.24023,633.3112 682.08594,634.3883 C 680.51621,635.1732 677.63742,637.5327 677.20271,639.2715 C 676.32889,642.7668 669.65019,641.1298 666.68498,639.6472 C 665.51347,639.0614 662.57658,637.112 662.17738,635.5152 C 661.57521,633.1065 663.16351,629.2235 662.17738,627.2513 C 661.26634,625.4292 659.87344,623.4448 658.42105,621.9924 C 657.38134,620.9527 655.38855,620.0777 654.28908,618.6117 C 653.089,617.0116 651.62053,616.0553 650.15712,614.1041 C 648.34003,611.6813 647.12666,612.2259 643.77136,612.2259 C 639.94754,612.2259 634.27092,612.8011 630.99983,610.3478 C 628.83169,608.7217 627.09631,607.7996 625.74097,605.0889 C 624.63961,602.8862 624.51407,601.3082 623.8628,598.7032 C 623.8628,597.1031 624.2465,594.9791 623.8628,593.4443 C 623.39918,591.5898 621.23337,589.3243 621.23337,587.4342 C 621.23337,587.1837 621.29411,586.9258 621.23337,586.6829 C 620.53685,583.8968 622.36027,582.4393 622.36027,580.6728 C 622.36027,578.1478 621.87342,577.1809 620.10647,575.4139 C 619.11396,574.4214 614.71345,572.543 612.96944,574.287 C 611.60526,575.6512 609.17921,577.309 606.95931,578.419 C 604.01326,579.892 598.66588,576.9755 597.19285,579.9215 C 596.40756,581.4921 595.76926,583.6587 595.31468,585.9316 C 594.88705,588.0698 594.09657,589.556 591.55835,590.0636 C 590.26591,590.3221 585.80562,591.0513 585.17259,592.3174 C 584.45323,593.7561 582.33804,595.3917 581.79189,597.5763 C 581.21425,599.8868 580.53762,600.7708 578.78683,602.0839 C 576.60544,603.7199 574.24457,604.0233 571.27416,602.8351 C 569.56134,602.15 566.96195,601.3583 564.51277,601.7082 C 562.15094,602.0456 560.7219,604.7047 559.2539,604.3377 C 556.608,603.6762 556.41629,603.5592 554.74631,601.3326 C 553.7801,600.0443 552.83677,595.5353 551.36561,594.9468 C 549.22437,594.0903 546.63624,594.001 543.85294,593.4443 C 541.39906,592.9535 538.87331,593.0687 536.34028,593.0687 C 532.49916,593.0687 532.93906,592.2969 530.70579,590.0636 C 529.57858,588.9364 527.94151,588.118 525.82255,587.0585 C 523.85495,586.0747 523.02163,585.6928 520.56369,586.3073 C 518.15725,586.9089 517.4765,588.4877 515.68046,588.9367 C 514.53264,589.2237 511.38458,588.643 510.04596,589.3123 C 508.49749,590.0866 507.19267,590.5834 506.66527,592.693 C 506.20828,594.521 505.99947,595.9598 504.7871,597.5763 C 503.10137,599.8239 501.43481,599.4686 499.1526,598.3275 C 496.74377,597.1231 496.63249,597.7484 493.89374,597.2006 C 491.45635,596.7131 490.45647,596.313 488.63487,594.9468 C 486.20245,593.1225 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fill: "blue"
});
layer.add(borneo);
stage.add(layer);
},
'JPEG toDataURL() Not Hiding Lower Layers with Black': function(containerId) {
var stage = new Kinetic.Stage({
container: containerId,
width: 578,
height: 200
});
var layer1 = new Kinetic.Layer();
var layer2 = new Kinetic.Layer();
layer1.add(new Kinetic.Rect({
x: 10,
y: 10,
width: 25,
height: 15,
fill: 'red'
}));
layer2.add(new Kinetic.Rect({
x: 50,
y: 50,
width: 15,
height: 25,
fill: 'green'
}));
stage.add(layer1);
stage.add(layer2);
stage.toDataURL({
height: 100,
width: 100,
mimeType: 'image/jpeg',
quality: 0.8,
callback: function(url) {
var imageObj = new Image();
imageObj.onload = function() {
layer2.add(new Kinetic.Image({
x: 200,
y: 10,
image: imageObj
}));
layer2.draw();
};
imageObj.src = url;
}
})
}
};
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