New file |
0,0 → 1,82 |
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); |
} |
]); |
})(); |
|
} |