Subversion Repositories Applications.papyrus

if(!dojo._hasResource["dojox.gfx.tests.decompose"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.gfx.tests.decompose"] = true;
dojo.provide("dojox.gfx.tests.decompose");
dojo.require("dojox.gfx.decompose");

(function(){
        var m = dojox.gfx.matrix;
        var eq = function(t, a, b){ t.t(2 * Math.abs(a - b) / ((a < 1 && b < 1) ? 1 : a + b) < 1e-6); };
        var eqM = function(t, a, b){
                eq(t, a.xx, b.xx);
                eq(t, a.yy, b.yy);
                eq(t, a.xy, b.xy);
                eq(t, a.yx, b.yx);
                eq(t, a.dx, b.dx);
                eq(t, a.dy, b.dy);
        };
        var compose = function(r){
                return m.normalize([
                        m.translate(r.dx, r.dy), 
                        m.rotate(r.angle2), 
                        m.scale(r.sx, r.sy),
                        m.rotate(r.angle1)
                ]);
        };
        var reconstruct = function(a){
                return compose(dojox.gfx.decompose(a));
        };
        var compare = function(t, a){
                var A = m.normalize(a);
                eqM(t, A, reconstruct(A));
        };
        tests.register("dojox.gfx.tests.decompose", [
                function IdentityTest(t){
                        compare(t, m.identity);
                },
                function FlipXTest(t){
                        compare(t, m.flipX);
                },
                function FlipYTest(t){
                        compare(t, m.flipY);
                },
                function FlipXYTest(t){
                        compare(t, m.flipXY);
                },
                function TranslationTest(t){
                        compare(t, m.translate(45, -15));
                },
                function RotationTest(t){
                        compare(t, m.rotateg(35));
                },
                function SkewXTest(t){
                        compare(t, m.skewXg(35));
                },
                function SkewYTest(t){
                        compare(t, m.skewYg(35));
                },
                function ReflectTest(t){
                        compare(t, m.reflect(13, 27));
                },
                function ProjectTest(t){
                        compare(t, m.project(13, 27));
                },
                function ScaleTest1(t){
                        compare(t, m.scale(3));
                },
                function ScaleTest2(t){
                        compare(t, m.scale(3, -1));
                },
                function ScaleTest3(t){
                        compare(t, m.scale(-3, 1));
                },
                function ScaleTest4(t){
                        compare(t, m.scale(-3, -1));
                },
                function ScaleRotateTest1(t){
                        compare(t, [m.scale(3), m.rotateAt(35, 13, 27)]);
                },
                function ScaleRotateTest2(t){
                        compare(t, [m.scale(3, -1), m.rotateAt(35, 13, 27)]);
                },
                function ScaleRotateTest3(t){
                        compare(t, [m.scale(-3, 1), m.rotateAt(35, 13, 27)]);
                },
                function ScaleRotateTest4(t){
                        compare(t, [m.scale(-3, -1), m.rotateAt(35, 13, 27)]);
                },
                function RotateScaleTest1(t){
                        compare(t, [m.rotateAt(35, 13, 27), m.scale(3)]);
                },
                function RotateScaleTest2(t){
                        compare(t, [m.rotateAt(35, 13, 27), m.scale(3, -1)]);
                },
                function RotateScaleTest3(t){
                        compare(t, [m.rotateAt(35, 13, 27), m.scale(-3, 1)]);
                },
                function RotateScaleTest4(t){
                        compare(t, [m.rotateAt(35, 13, 27), m.scale(-3, -1)]);
                },
                function RotateScaleRotateTest1(t){
                        compare(t, [m.rotateAt(35, 13, 27), m.scale(3), m.rotateAt(-15, 163, -287)]);
                },
                function RotateScaleRotateTest2(t){
                        compare(t, [m.rotateAt(35, 13, 27), m.scale(3, -1), m.rotateAt(-15, 163, -287)]);
                },
                function RotateScaleRotateTest3(t){
                        compare(t, [m.rotateAt(35, 13, 27), m.scale(-3, 1), m.rotateAt(-15, 163, -287)]);
                },
                function RotateScaleRotateTest4(t){
                        compare(t, [m.rotateAt(35, 13, 27), m.scale(-3, -1), m.rotateAt(-15, 163, -287)]);
                }
        ]);
})();

}