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