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authorNivesh Rajbhandari2012-04-16 16:06:24 -0700
committerNivesh Rajbhandari2012-04-16 16:06:24 -0700
commitc253192a08b499ea7be46fa5438d273e51f7ec5a (patch)
tree18a1f0e3679c0eb993a9dedb537035d3861f49ac /js/models/color-model.js
parente19376c54eedd1f1c457ba405b2f110be376a559 (diff)
parent4b900ea5cd6bb77eb30cec8c03b9ec9fa662c1e9 (diff)
downloadninja-c253192a08b499ea7be46fa5438d273e51f7ec5a.tar.gz
Merge branch 'refs/heads/ninja-internal' into WebGLFixes
Diffstat (limited to 'js/models/color-model.js')
-rwxr-xr-xjs/models/color-model.js56
1 files changed, 46 insertions, 10 deletions
diff --git a/js/models/color-model.js b/js/models/color-model.js
index 4189fbef..764feeb5 100755
--- a/js/models/color-model.js
+++ b/js/models/color-model.js
@@ -589,18 +589,54 @@ exports.ColorModel = Montage.create(Component, {
589 } 589 }
590 }, 590 },
591 //////////////////////////////////////////////////////////////////// 591 ////////////////////////////////////////////////////////////////////
592 //Returns CSS string given a WebGL color array in [r, g, b, a] format where the values are [0,1] 592 //Returns a color object given a WebGL color array/object with gradient stops
593 webGlToCss: { 593 webGlToColor: {
594 enumerable: true, 594 enumerable: true,
595 value: function (color) { 595 value: function (c) {
596 if(color && (color.length === 4)) 596 if(c) {
597 { 597 if(c.gradientMode) {
598 return 'rgba(' + color[0]*255 + ', ' + color[1]*255 + ', ' + color[2]*255 + ', ' + color[3] +')'; 598 // Gradient
599 } 599 var i = 0,
600 else 600 len,
601 { 601 css,
602 return null; 602 stops = c.color,
603 gradient;
604
605 // Create the CSS string
606 if (c.gradientMode === 'radial') {
607 css = '-webkit-radial-gradient(center, ellipse cover';
608 } else {
609 css = '-webkit-gradient(linear, left top, right top';
610 }
611
612 //Sorting array (must be sorted for radial gradients, at least in Chrome
613 stops.sort(function(a,b){return a.position - b.position});
614 //Looping through stops in gradient to create CSS
615
616 len = stops.length;
617 for (i=0; i < len; i++) {
618 //Adding to CSS String
619 if (c.gradientMode === 'radial' && stops[i].value) {
620 css += ', '+stops[i].value.css+' '+stops[i].position+'% ';
621 } else if (stops[i].value){
622 css += ', color-stop('+stops[i].position+'%,'+stops[i].value.css+')';
623 }
624 }
625 //Closing the CSS strings
626 css += ')';
627
628 gradient = {stops: c.color, mode: c.gradientMode, gradientMode: c.gradientMode, css: css};
629 return {mode: 'gradient', value: gradient, color: gradient};
630 } else if(c.length === 4) {
631 // CSS
632 return this.application.ninja.colorController.getColorObjFromCss('rgba(' + c[0]*255 + ', '
633 + c[1]*255 + ', '
634 + c[2]*255 + ', '
635 + c[3] +')');
636 }
603 } 637 }
638
639 return null;
604 } 640 }
605 } 641 }
606 //////////////////////////////////////////////////////////////////// 642 ////////////////////////////////////////////////////////////////////