diff options
Diffstat (limited to 'spec/spec/transformations.js')
| -rw-r--r-- | spec/spec/transformations.js | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/spec/spec/transformations.js b/spec/spec/transformations.js deleted file mode 100644 index 242e798..0000000 --- a/spec/spec/transformations.js +++ /dev/null @@ -1,281 +0,0 @@ -// describe('Transformations:', function() { -// var translated, scaled, rotated, skewed -// -// beforeEach(function() { -// translated = draw.rect(100,100).translate(100,100) -// scaled = draw.rect(100,100).scale(2) -// rotated = draw.rect(100,100).rotate(45, 50, 50) -// skewed = draw.rect(100,100).skew(30) -// }) -// -// /* SVG.Transformation is not tested because it is an abstract prototype */ -// -// describe('SVG.Transformation', function() { -// it('marks the transformation as inversed when inverse flag given', function() { -// var trans = new SVG.Transformation([], true) -// expect(trans.inversed).toBeTruthy() -// }) -// }) -// -// describe('SVG.Translate', function() { -// var trans -// -// beforeEach(function(){ -// trans = new SVG.Translate(translated.transform()) -// }) -// -// -// it('creates an object of type SVG.Transformation', function() { -// expect(trans instanceof SVG.Transformation).toBeTruthy() -// }) -// -// it('uses transformedX and transformedY as arguments', function() { -// expect(trans.arguments).toEqual(['transformedX', 'transformedY']) -// }) -// -// it('s method is translate()', function() { -// expect(trans.method).toEqual('translate') -// }) -// -// it('sets the necessary parameters at creation', function() { -// expect(trans.transformedX).toBe(100) -// expect(trans.transformedY).toBe(100) -// }) -// -// describe('undo', function() { -// it('sets the undo matrix which can undo the translation', function() { -// var extracted = (new SVG.Matrix(1,0,0,1,20,20)).extract() -// trans.undo(extracted) -// expect(trans._undo.toString()).toEqual('matrix(1,0,0,1,-20,-20)') -// -// var extracted = (new SVG.Matrix(10,0,0,10,20,20)).extract() -// trans.undo(extracted) -// expect(trans._undo.toString()).toEqual('matrix(1,0,0,1,-2,-2)') -// -// var extracted = (new SVG.Matrix(10,50,50,30,20,20)).extract() -// trans.undo(extracted) -// expect(trans._undo.e).toBeCloseTo(-extracted.transformedX) -// expect(trans._undo.f).toBeCloseTo(-extracted.transformedY) -// }) -// }) -// -// describe('at', function() { -// it('creates a matrix at a certain position', function() { -// expect(trans.at(0.3).toString()).toEqual('matrix(1,0,0,1,30,30)') -// }) -// it('returns the inversed matrix from a specific position when created with inverse flag', function() { -// expect((new SVG.Translate(translated.transform(), true)).at(0.3).toString()).toEqual('matrix(1,0,0,1,-30,-30)') -// }) -// it('returns the resulting transformation which has to be made to set an absolute translation', function() { -// trans.undo(new SVG.Matrix(10,50,50,30,20,20).extract()) -// -// expect(trans.at(0.4).a).toEqual(1) -// expect(trans.at(0.4).b).toEqual(0) -// expect(trans.at(0.4).c).toEqual(0) -// expect(trans.at(0.4).d).toEqual(1) -// expect(trans.at(0.4).e).toBeCloseTo(100 * 0.4 + trans._undo.e * 0.4) -// expect(trans.at(0.4).f).toBeCloseTo(100 * 0.4 + trans._undo.f * 0.4) -// }) -// }) -// }) -// -// describe('SVG.Rotate', function() { -// var trans -// -// beforeEach(function(){ -// trans = new SVG.Rotate(45, 50, 50) -// }) -// -// -// it('creates an object of type SVG.Transformation', function() { -// expect(trans instanceof SVG.Transformation).toBeTruthy() -// }) -// -// it('uses rotation, cx and cy as arguments', function() { -// expect(trans.arguments).toEqual(['rotation', 'cx', 'cy']) -// }) -// -// it('s method is rotate()', function() { -// expect(trans.method).toEqual('rotate') -// }) -// -// it('sets the necessary parameters at creation', function() { -// expect(trans.rotation).toBe(45) -// expect(trans.cx).toBe(50) -// expect(trans.cy).toBe(50) -// }) -// -// describe('undo', function() { -// it('sets an undo object which holds rotation', function() { -// var extracted = (new SVG.Matrix(1,0,0,1,0,0)).rotate(20, 50, 50).extract() -// trans.undo(extracted) -// expect(trans._undo.rotation).toBeCloseTo(20) -// }) -// }) -// -// describe('at', function() { -// it('creates a matrix at a certain position', function() { -// expect(trans.at(0.3).toString()).toEqual((new SVG.Matrix()).rotate(0.3 * 45, 50, 50).toString()) -// }) -// it('returns the resulting transformation which has to be made to set an absolute translation', function() { -// trans.undo((new SVG.Matrix()).rotate(20, 50, 50).extract()) -// -// expect(trans.at(0.4).a).toBeCloseTo(1,1) -// expect(trans.at(0.4).b).toEqual(jasmine.any(Number)) -// expect(trans.at(0.4).c).toEqual(jasmine.any(Number)) -// expect(trans.at(0.4).d).toBeCloseTo(1,1) -// expect(trans.at(0.4).e).toEqual(jasmine.any(Number)) -// expect(trans.at(0.4).f).toEqual(jasmine.any(Number)) -// }) -// }) -// }) -// -// -// describe('SVG.Scale', function() { -// var trans -// -// beforeEach(function(){ -// trans = new SVG.Scale(2,2,50,50) -// }) -// -// -// it('creates an object of type SVG.Transformation', function() { -// expect(trans instanceof SVG.Transformation).toBeTruthy() -// }) -// -// it('uses scaleX, scaleY, cx and cy as arguments', function() { -// expect(trans.arguments).toEqual(['scaleX', 'scaleY', 'cx', 'cy']) -// }) -// -// it('s method is scale()', function() { -// expect(trans.method).toEqual('scale') -// }) -// -// it('sets the necessary parameters at creation', function() { -// expect(trans.scaleX).toBe(2) -// expect(trans.scaleY).toBe(2) -// expect(trans.cx).toBe(50) -// expect(trans.cy).toBe(50) -// }) -// -// describe('undo', function() { -// it('sets the undo matrix which can undo the translation', function() { -// var extracted = (new SVG.Matrix(4,0,0,4,0,0)).extract() -// trans.undo(extracted) -// expect(trans._undo.toString()).toEqual('matrix(0.25,0,0,0.25,37.5,37.5)') -// -// var extracted = (new SVG.Matrix(10,0,0,10,20,20)).extract() -// trans.undo(extracted) -// expect(trans._undo.a).toBeCloseTo(1/extracted.scaleX) -// expect(trans._undo.d).toBeCloseTo(1/extracted.scaleY) -// expect(trans._undo.e).toBeCloseTo(45) -// expect(trans._undo.f).toBeCloseTo(45) -// -// var extracted = (new SVG.Matrix(10,50,50,30,20,20)).extract() -// trans.undo(extracted) -// expect(trans._undo.a).toBeCloseTo(1/extracted.scaleX) -// expect(trans._undo.d).toBeCloseTo(1/extracted.scaleY) -// }) -// }) -// -// describe('at', function() { -// it('creates a matrix at a certain position', function() { -// expect(trans.at(0.75).toString()).toEqual('matrix(1.75,0,0,1.75,-37.5,-37.5)') -// }) -// it('returns the inversed matrix from a specific position when created with inverse flag', function() { -// var morphed = (new SVG.Scale(scaled.transform(2,2,50,50), true)).at(0.25) -// -// expect(morphed.a).toBeCloseTo(0.8) -// expect(morphed.d).toBeCloseTo(0.8) -// }) -// it('returns the resulting transformation which has to be made to set an absolute translation', function() { -// -// var morphed = trans.undo((new SVG.Matrix(10,0,0,10,0,0)).extract()).at(0.5) -// -// expect(morphed.a).toBeCloseTo(0.6) -// expect(morphed.b).toEqual(0) -// expect(morphed.c).toEqual(0) -// expect(morphed.d).toBeCloseTo(0.6) -// expect(morphed.e).toBeCloseTo(20) -// expect(morphed.f).toBeCloseTo(20) -// }) -// }) -// }) -// -// describe('SVG.Skew', function() { -// var trans -// -// beforeEach(function(){ -// trans = new SVG.Skew(30,-30,50,50) -// }) -// -// -// it('creates an object of type SVG.Transformation', function() { -// expect(trans instanceof SVG.Transformation).toBeTruthy() -// }) -// -// it('uses scaleX, scaleY, cx and cy as arguments', function() { -// expect(trans.arguments).toEqual(['skewX', 'skewY', 'cx', 'cy']) -// }) -// -// it('s method is skew()', function() { -// expect(trans.method).toEqual('skew') -// }) -// -// it('sets the necessary parameters at creation', function() { -// expect(trans.skewX).toBe(30) -// expect(trans.skewY).toBe(-30) -// expect(trans.cx).toBe(50) -// expect(trans.cy).toBe(50) -// }) -// -// describe('undo', function() { -// it('sets the undo matrix which can undo the translation', function() { -// var extracted = (new SVG.Matrix()).skew(90, 90, 0, 0).extract() -// trans.undo(extracted) -// expect(trans._undo.a).toBeCloseTo(0) -// expect(trans._undo.b).toBeCloseTo(0) -// expect(trans._undo.c).toBeCloseTo(0) -// expect(trans._undo.d).toBeCloseTo(0) -// expect(trans._undo.e).toBeCloseTo(50) -// expect(trans._undo.f).toBeCloseTo(50) -// -// var extracted = (new SVG.Matrix(10,0,0,10,20,20)).extract() -// trans.undo(extracted) -// expect(trans._undo.a).toBeCloseTo(1) -// expect(trans._undo.b).toBeCloseTo(0) -// expect(trans._undo.c).toBeCloseTo(0) -// expect(trans._undo.d).toBeCloseTo(1) -// expect(trans._undo.e).toBeCloseTo(0) -// expect(trans._undo.f).toBeCloseTo(0) -// }) -// }) -// -// describe('at', function() { -// it('creates a matrix at a certain position', function() { -// expect(trans.at(0.75)).toEqual((new SVG.Matrix()).morph((new SVG.Matrix()).skew(30, -30, 50, 50)).at(0.75)) -// }) -// it('returns the inversed matrix from a specific position when created with inverse flag', function() { -// var morphed = (new SVG.Scale(skewed.transform(20,-20,50,50), true)).at(0.25) -// -// expect(morphed.a).toBeCloseTo(0.963) -// expect(morphed.b).toBeCloseTo(0) -// expect(morphed.c).toBeCloseTo(0) -// expect(morphed.d).toBeCloseTo(0.963) -// expect(morphed.e).toBeCloseTo(0) -// expect(morphed.f).toBeCloseTo(0) -// }) -// it('returns the resulting transformation which has to be made to set an absolute translation', function() { -// -// var morphed = trans.undo((new SVG.Matrix(10,0,0,10,0,0)).skew(20, 30, 20, 10).extract()).at(0.5) -// -// expect(morphed.a).toBeCloseTo(1.266) -// expect(morphed.b).toBeCloseTo(-0.7310) -// expect(morphed.c).toBeCloseTo(0.1351) -// expect(morphed.d).toBeCloseTo(0.9220) -// expect(morphed.e).toBeCloseTo(-20.05593) -// expect(morphed.f).toBeCloseTo(40.4468) -// }) -// }) -// }) -// }) |