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if(!dojo._hasResource["dojox.charting.tests._color"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dojox.charting.tests._color"] = true;
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dojo.provide("dojox.charting.tests._color");
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dojo.require("dojox.charting._color");
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/*
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Note that there are some minor inaccuracies that
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can be introduced for comparison purposes; the
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formulae used in Photoshop may produce *slightly*
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different numbers. But numbers will be off by
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1, if at all.
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*/
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(function(){
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var dxc=dojox.charting;
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var rgb=[
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{ r:0x4f, g:0xc8, b:0xd6 },
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{ r:0x40, g:0x9e, b:0x02 },
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{ r:0xff, g:0xfb, b:0x85 },
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{ r:0x7b, g:0x5a, b:0x7d }
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];
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var hsb=[
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{ h:186, s:63, b: 84 },
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{ h: 96, s:99, b: 62 },
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{ h: 58, s:48, b:100 },
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{ h:297, s:28, b: 49 }
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];
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tests.register("dojox.charting.tests._util", [
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function testToHsb(t){
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var c=rgb[0];
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var oHsb=dxc._color.toHsb(c.r, c.g, c.b);
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t.assertEqual(hsb[0].h, oHsb.h);
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t.assertEqual(hsb[0].s, oHsb.s);
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t.assertEqual(hsb[0].b, oHsb.b);
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var c=rgb[1];
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var oHsb=dxc._color.toHsb(c.r, c.g, c.b);
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t.assertEqual(hsb[1].h, oHsb.h);
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t.assertEqual(hsb[1].s, oHsb.s);
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t.assertEqual(hsb[1].b, oHsb.b);
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var c=rgb[2];
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var oHsb=dxc._color.toHsb(c.r, c.g, c.b);
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t.assertEqual(hsb[2].h, oHsb.h);
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t.assertEqual(hsb[2].s, oHsb.s);
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t.assertEqual(hsb[2].b, oHsb.b);
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var c=rgb[3];
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var oHsb=dxc._color.toHsb(c.r, c.g, c.b);
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t.assertEqual(hsb[3].h, oHsb.h);
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t.assertEqual(hsb[3].s, oHsb.s);
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t.assertEqual(hsb[3].b, oHsb.b);
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},
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function testFromHsb(t){
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var c1=dxc._color.fromHsb(hsb[0].h, hsb[0].s, hsb[0].b);
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var c2=rgb[0];
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t.assertEqual(c1.r, c2.r);
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t.assertEqual(c1.g, c2.g);
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t.assertEqual(c1.b, c2.b);
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var c1=dxc._color.fromHsb(hsb[1].h, hsb[1].s, hsb[1].b);
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var c2=rgb[1];
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t.assertEqual(c1.r, c2.r);
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t.assertEqual(c1.g, c2.g);
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t.assertEqual(c1.b, c2.b);
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var c1=dxc._color.fromHsb(hsb[2].h, hsb[2].s, hsb[2].b);
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var c2=rgb[2];
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t.assertEqual(c1.r, c2.r);
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t.assertEqual(c1.g, c2.g);
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t.assertEqual(c1.b, c2.b);
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var c1=dxc._color.fromHsb(hsb[3].h, hsb[3].s, hsb[3].b);
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var c2=rgb[3];
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t.assertEqual(c1.r, c2.r);
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t.assertEqual(c1.g, c2.g);
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t.assertEqual(c1.b, c2.b);
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}
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]);
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})();
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}
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