mirror of
https://github.com/konvajs/konva.git
synced 2025-04-05 20:48:28 +08:00
keepProportion attribute for Transformer
This commit is contained in:
parent
1a45e953c2
commit
921fd70417
@ -23,6 +23,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
|
||||
* Some typescript fixes
|
||||
* Pixelate filter fixes
|
||||
* Fixes for path data parsing
|
||||
* Fixed shadow size calculation
|
||||
|
||||
## Removed
|
||||
|
||||
|
78
konva.js
78
konva.js
@ -2,7 +2,7 @@
|
||||
* Konva JavaScript Framework v1.7.6
|
||||
* http://konvajs.github.io/
|
||||
* Licensed under the MIT
|
||||
* Date: Mon Mar 12 2018
|
||||
* Date: Wed Mar 14 2018
|
||||
*
|
||||
* Original work Copyright (C) 2011 - 2013 by Eric Rowell (KineticJS)
|
||||
* Modified work Copyright (C) 2014 - present by Anton Lavrenov (Konva)
|
||||
@ -18769,30 +18769,36 @@
|
||||
|
||||
resizerNode.setAbsolutePosition(newAbsPos);
|
||||
|
||||
var keepProportion = this.keepProportion() || e.shiftKey;
|
||||
|
||||
if (this.movingResizer === 'top-left') {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-right').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-right').y() - resizerNode.y(), 2)
|
||||
);
|
||||
if (keepProportion) {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-right').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-right').y() - resizerNode.y(), 2)
|
||||
);
|
||||
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
|
||||
this.findOne('.top-left').x(this.findOne('.bottom-right').x() - x);
|
||||
this.findOne('.top-left').y(this.findOne('.bottom-right').y() - y);
|
||||
this.findOne('.top-left').x(this.findOne('.bottom-right').x() - x);
|
||||
this.findOne('.top-left').y(this.findOne('.bottom-right').y() - y);
|
||||
}
|
||||
} else if (this.movingResizer === 'top-center') {
|
||||
this.findOne('.top-left').y(resizerNode.y());
|
||||
} else if (this.movingResizer === 'top-right') {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-left').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-left').y() - resizerNode.y(), 2)
|
||||
);
|
||||
if (keepProportion) {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-left').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-left').y() - resizerNode.y(), 2)
|
||||
);
|
||||
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
|
||||
this.findOne('.top-right').x(x);
|
||||
this.findOne('.top-right').y(this.findOne('.bottom-left').y() - y);
|
||||
this.findOne('.top-right').x(x);
|
||||
this.findOne('.top-right').y(this.findOne('.bottom-left').y() - y);
|
||||
}
|
||||
var pos = resizerNode.position();
|
||||
|
||||
this.findOne('.top-left').y(pos.y);
|
||||
@ -18802,16 +18808,18 @@
|
||||
} else if (this.movingResizer === 'middle-right') {
|
||||
this.findOne('.bottom-right').x(resizerNode.x());
|
||||
} else if (this.movingResizer === 'bottom-left') {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.top-right').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.top-right').y() - resizerNode.y(), 2)
|
||||
);
|
||||
if (keepProportion) {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.top-right').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.top-right').y() - resizerNode.y(), 2)
|
||||
);
|
||||
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
|
||||
this.findOne('.bottom-left').x(this.findOne('.top-right').x() - x);
|
||||
this.findOne('.bottom-left').y(y);
|
||||
this.findOne('.bottom-left').x(this.findOne('.top-right').x() - x);
|
||||
this.findOne('.bottom-left').y(y);
|
||||
}
|
||||
|
||||
pos = resizerNode.position();
|
||||
|
||||
@ -18820,16 +18828,18 @@
|
||||
} else if (this.movingResizer === 'bottom-center') {
|
||||
this.findOne('.bottom-right').y(resizerNode.y());
|
||||
} else if (this.movingResizer === 'bottom-right') {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-right').x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-right').y(), 2)
|
||||
);
|
||||
if (keepProportion) {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-right').x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-right').y(), 2)
|
||||
);
|
||||
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
|
||||
this.findOne('.bottom-right').x(x);
|
||||
this.findOne('.bottom-right').y(y);
|
||||
this.findOne('.bottom-right').x(x);
|
||||
this.findOne('.bottom-right').y(y);
|
||||
}
|
||||
} else if (this.movingResizer === 'rotater') {
|
||||
var attrs = this._getNodeRect();
|
||||
x = resizerNode.x() - attrs.width / 2;
|
||||
@ -19065,6 +19075,8 @@
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'rotationSnaps', []);
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'rotateHandlerOffset', 50);
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'lineEnabled', true);
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'keepProportion', true);
|
||||
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'node');
|
||||
|
||||
Konva.Collection.mapMethods(Konva.Transformer);
|
||||
|
4
konva.min.js
vendored
4
konva.min.js
vendored
File diff suppressed because one or more lines are too long
@ -286,30 +286,36 @@
|
||||
|
||||
resizerNode.setAbsolutePosition(newAbsPos);
|
||||
|
||||
var keepProportion = this.keepProportion() || e.shiftKey;
|
||||
|
||||
if (this.movingResizer === 'top-left') {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-right').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-right').y() - resizerNode.y(), 2)
|
||||
);
|
||||
if (keepProportion) {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-right').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-right').y() - resizerNode.y(), 2)
|
||||
);
|
||||
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
|
||||
this.findOne('.top-left').x(this.findOne('.bottom-right').x() - x);
|
||||
this.findOne('.top-left').y(this.findOne('.bottom-right').y() - y);
|
||||
this.findOne('.top-left').x(this.findOne('.bottom-right').x() - x);
|
||||
this.findOne('.top-left').y(this.findOne('.bottom-right').y() - y);
|
||||
}
|
||||
} else if (this.movingResizer === 'top-center') {
|
||||
this.findOne('.top-left').y(resizerNode.y());
|
||||
} else if (this.movingResizer === 'top-right') {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-left').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-left').y() - resizerNode.y(), 2)
|
||||
);
|
||||
if (keepProportion) {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-left').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-left').y() - resizerNode.y(), 2)
|
||||
);
|
||||
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
|
||||
this.findOne('.top-right').x(x);
|
||||
this.findOne('.top-right').y(this.findOne('.bottom-left').y() - y);
|
||||
this.findOne('.top-right').x(x);
|
||||
this.findOne('.top-right').y(this.findOne('.bottom-left').y() - y);
|
||||
}
|
||||
var pos = resizerNode.position();
|
||||
|
||||
this.findOne('.top-left').y(pos.y);
|
||||
@ -319,16 +325,18 @@
|
||||
} else if (this.movingResizer === 'middle-right') {
|
||||
this.findOne('.bottom-right').x(resizerNode.x());
|
||||
} else if (this.movingResizer === 'bottom-left') {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.top-right').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.top-right').y() - resizerNode.y(), 2)
|
||||
);
|
||||
if (keepProportion) {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.top-right').x() - resizerNode.x(), 2) +
|
||||
Math.pow(this.findOne('.top-right').y() - resizerNode.y(), 2)
|
||||
);
|
||||
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
|
||||
this.findOne('.bottom-left').x(this.findOne('.top-right').x() - x);
|
||||
this.findOne('.bottom-left').y(y);
|
||||
this.findOne('.bottom-left').x(this.findOne('.top-right').x() - x);
|
||||
this.findOne('.bottom-left').y(y);
|
||||
}
|
||||
|
||||
pos = resizerNode.position();
|
||||
|
||||
@ -337,16 +345,18 @@
|
||||
} else if (this.movingResizer === 'bottom-center') {
|
||||
this.findOne('.bottom-right').y(resizerNode.y());
|
||||
} else if (this.movingResizer === 'bottom-right') {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-right').x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-right').y(), 2)
|
||||
);
|
||||
if (keepProportion) {
|
||||
newHypotenuse = Math.sqrt(
|
||||
Math.pow(this.findOne('.bottom-right').x(), 2) +
|
||||
Math.pow(this.findOne('.bottom-right').y(), 2)
|
||||
);
|
||||
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
x = newHypotenuse * this.cos;
|
||||
y = newHypotenuse * this.sin;
|
||||
|
||||
this.findOne('.bottom-right').x(x);
|
||||
this.findOne('.bottom-right').y(y);
|
||||
this.findOne('.bottom-right').x(x);
|
||||
this.findOne('.bottom-right').y(y);
|
||||
}
|
||||
} else if (this.movingResizer === 'rotater') {
|
||||
var attrs = this._getNodeRect();
|
||||
x = resizerNode.x() - attrs.width / 2;
|
||||
@ -582,6 +592,8 @@
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'rotationSnaps', []);
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'rotateHandlerOffset', 50);
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'lineEnabled', true);
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'keepProportion', true);
|
||||
|
||||
Konva.Factory.addGetterSetter(Konva.Transformer, 'node');
|
||||
|
||||
Konva.Collection.mapMethods(Konva.Transformer);
|
||||
|
Loading…
Reference in New Issue
Block a user