fixes #391

2025-04-24 19:03:56 +08:00 · 2013-04-14 07:43:02 -07:00 · 2013-04-14 07:43:02 -07:00 · 8657c57436
commit 8657c57436
parent 9160b694ae
1 changed files with 8 additions and 0 deletions
--- a/src/util/Type.js
+++ b/src/util/Type.js
@ -283,6 +283,14 @@
        _rgbToHex: function(r, g, b) {
            return ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
        },
+        _hexToRgb: function(hex) {
+            var bigint = parseInt(hex, 16);
+            return {
+                r: (bigint >> 16) & 255,
+                g: (bigint >> 8) & 255,
+                b: bigint & 255
+            };
+        },
        _getRandomColorKey: function() {
            var randColor = (Math.random() * 0xFFFFFF << 0).toString(16);
            while (randColor.length < 6) {