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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <html> | |
3 <head> | |
4 <title>Geometry Interfaces: DOMMatrix scale</title> | |
5 <script src="../../resources/testharness.js"></script> | 2 <script src="../../resources/testharness.js"></script> |
6 <script src="../../resources/testharnessreport.js"></script> | 3 <script src="../../resources/testharnessreport.js"></script> |
7 </head> | 4 <script src="./resources/geometry-interfaces-test-helpers.js"></script> |
8 <body> | |
9 <script> | 5 <script> |
10 | |
11 test(function() { | 6 test(function() { |
12 var matrix = new DOMMatrix(); | 7 var matrix = new DOMMatrix(); |
13 assert_true(matrix.is2D); | 8 assert_identity_2d_matrix(matrix); |
14 assert_true(matrix.isIdentity); | |
15 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
16 var result = matrix.scale(3); | 9 var result = matrix.scale(3); |
17 assert_true(result.is2D); | 10 assert_2d_matrix_equals(result, [3, 0, 0, 3, 0, 0]); |
18 assert_false(result.isIdentity); | 11 assert_identity_2d_matrix(matrix); |
19 assert_array_equals(result.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
20 assert_true(matrix.is2D); | |
21 assert_true(matrix.isIdentity); | |
22 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
23 }, "DOMMatrix.scale(scale)"); | 12 }, "DOMMatrix.scale(scale)"); |
24 | 13 |
25 test(function() { | 14 test(function() { |
26 var matrix = new DOMMatrix(); | 15 var matrix = new DOMMatrix(); |
27 assert_true(matrix.is2D); | 16 assert_identity_2d_matrix(matrix); |
28 assert_true(matrix.isIdentity); | |
29 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
30 var result = matrix.scale(3, 4, 2); | 17 var result = matrix.scale(3, 4, 2); |
31 assert_true(result.is2D); | 18 assert_2d_matrix_equals(result, [3, 0, 0, 3, -8, -4]); |
32 assert_false(result.isIdentity); | 19 assert_identity_2d_matrix(matrix); |
33 assert_array_equals(result.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1
, 0, -8, -4, 0, 1 ]); | |
34 assert_true(matrix.is2D); | |
35 assert_true(matrix.isIdentity); | |
36 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
37 }, "DOMMatrix.scale(scale, ox, oy)"); | 20 }, "DOMMatrix.scale(scale, ox, oy)"); |
38 | 21 |
39 test(function() { | 22 test(function() { |
40 var matrix = new DOMMatrix(); | 23 var matrix = new DOMMatrix(); |
41 assert_true(matrix.is2D); | 24 assert_identity_2d_matrix(matrix); |
42 assert_true(matrix.isIdentity); | |
43 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
44 var result = matrix.scale3d(3); | 25 var result = matrix.scale3d(3); |
45 assert_false(result.is2D); | 26 assert_3d_matrix_equals(result, [3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3, 0, 0, 0, 0,
1]); |
46 assert_false(result.isIdentity); | 27 assert_identity_2d_matrix(matrix); |
47 assert_array_equals(result.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3
, 0, 0, 0, 0, 1 ]); | |
48 assert_true(matrix.is2D); | |
49 assert_true(matrix.isIdentity); | |
50 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
51 }, "DOMMatrix.scale3d(scale)"); | 28 }, "DOMMatrix.scale3d(scale)"); |
52 | 29 |
53 test(function() { | 30 test(function() { |
54 var matrix = new DOMMatrix(); | 31 var matrix = new DOMMatrix(); |
55 assert_true(matrix.is2D); | 32 assert_identity_2d_matrix(matrix); |
56 assert_true(matrix.isIdentity); | |
57 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
58 var result = matrix.scale3d(3, 2, 7, -1); | 33 var result = matrix.scale3d(3, 2, 7, -1); |
59 assert_false(result.is2D); | 34 assert_3d_matrix_equals(result, [3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3, 0, -4, -14,
2, 1]); |
60 assert_false(result.isIdentity); | 35 assert_identity_2d_matrix(matrix); |
61 assert_array_equals(result.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3
, 0, -4, -14, 2, 1 ]); | |
62 assert_true(matrix.is2D); | |
63 assert_true(matrix.isIdentity); | |
64 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
65 }, "DOMMatrix.scale3d(scale, ox, oy, oz)"); | 36 }, "DOMMatrix.scale3d(scale, ox, oy, oz)"); |
66 | 37 |
67 test(function() { | 38 test(function() { |
68 var matrix = new DOMMatrix(); | 39 var matrix = new DOMMatrix(); |
69 assert_true(matrix.is2D); | 40 assert_identity_2d_matrix(matrix); |
70 assert_true(matrix.isIdentity); | |
71 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
72 var result = matrix.scaleNonUniform(2, 3, 0.5, 2, -4, -1); | 41 var result = matrix.scaleNonUniform(2, 3, 0.5, 2, -4, -1); |
73 assert_false(result.is2D); | 42 assert_3d_matrix_equals(result, [2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0.5, 0, -2, 8,
-0.5, 1]); |
74 assert_false(result.isIdentity); | 43 assert_identity_2d_matrix(matrix); |
75 assert_array_equals(result.toFloat64Array(), [ 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0
.5, 0, -2, 8, -0.5, 1 ]); | |
76 assert_true(matrix.is2D); | |
77 assert_true(matrix.isIdentity); | |
78 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
79 }, "DOMMatrix.scaleNonUniform(sx, sy, sz, ox, oy, oz)"); | 44 }, "DOMMatrix.scaleNonUniform(sx, sy, sz, ox, oy, oz)"); |
80 | 45 |
81 test(function() { | 46 test(function() { |
82 var matrix = new DOMMatrix(); | 47 var matrix = new DOMMatrix(); |
83 assert_true(matrix.is2D); | 48 assert_identity_2d_matrix(matrix); |
84 assert_true(matrix.isIdentity); | |
85 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
86 var result = matrix.scaleSelf(3); | 49 var result = matrix.scaleSelf(3); |
87 assert_true(result.is2D); | 50 assert_2d_matrix_equals(result, [3, 0, 0, 3, 0, 0]); |
88 assert_false(result.isIdentity); | 51 assert_2d_matrix_equals(matrix, [3, 0, 0, 3, 0, 0]); |
89 assert_array_equals(result.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
90 assert_true(matrix.is2D); | |
91 assert_false(matrix.isIdentity); | |
92 assert_array_equals(matrix.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
93 }, "DOMMatrix.scaleSelf(scale)"); | 52 }, "DOMMatrix.scaleSelf(scale)"); |
94 | 53 |
95 test(function() { | 54 test(function() { |
96 var matrix = new DOMMatrix(); | 55 var matrix = new DOMMatrix(); |
97 assert_true(matrix.is2D); | 56 assert_identity_2d_matrix(matrix); |
98 assert_true(matrix.isIdentity); | |
99 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
100 var result = matrix.scaleSelf(3, 4, 2); | 57 var result = matrix.scaleSelf(3, 4, 2); |
101 assert_true(result.is2D); | 58 assert_2d_matrix_equals(result, [3, 0, 0, 3, -8, -4]); |
102 assert_false(result.isIdentity); | 59 assert_2d_matrix_equals(matrix, [3, 0, 0, 3, -8, -4]); |
103 assert_array_equals(result.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1
, 0, -8, -4, 0, 1 ]); | |
104 assert_true(matrix.is2D); | |
105 assert_false(matrix.isIdentity); | |
106 assert_array_equals(matrix.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 1
, 0, -8, -4, 0, 1 ]); | |
107 }, "DOMMatrix.scaleSelf(scale)"); | 60 }, "DOMMatrix.scaleSelf(scale)"); |
108 | 61 |
109 test(function() { | 62 test(function() { |
110 var matrix = new DOMMatrix(); | 63 var matrix = new DOMMatrix(); |
111 assert_true(matrix.is2D); | 64 assert_identity_2d_matrix(matrix); |
112 assert_true(matrix.isIdentity); | |
113 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
114 var result = matrix.scale3dSelf(3); | 65 var result = matrix.scale3dSelf(3); |
115 assert_false(result.is2D); | 66 assert_3d_matrix_equals(result, [3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3, 0, 0, 0, 0,
1]); |
116 assert_false(result.isIdentity); | 67 assert_3d_matrix_equals(matrix, [3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3, 0, 0, 0, 0,
1]); |
117 assert_array_equals(result.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3
, 0, 0, 0, 0, 1 ]); | |
118 assert_false(matrix.is2D); | |
119 assert_false(matrix.isIdentity); | |
120 assert_array_equals(matrix.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3
, 0, 0, 0, 0, 1 ]); | |
121 }, "DOMMatrix.scale3dSelf(scale)"); | 68 }, "DOMMatrix.scale3dSelf(scale)"); |
122 | 69 |
123 test(function() { | 70 test(function() { |
124 var matrix = new DOMMatrix(); | 71 var matrix = new DOMMatrix(); |
125 assert_true(matrix.is2D); | 72 assert_identity_2d_matrix(matrix); |
126 assert_true(matrix.isIdentity); | |
127 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
128 var result = matrix.scale3dSelf(3, 2, 7, -1); | 73 var result = matrix.scale3dSelf(3, 2, 7, -1); |
129 assert_false(result.is2D); | 74 assert_3d_matrix_equals(result, [3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3, 0, -4, -14,
2, 1]); |
130 assert_false(result.isIdentity); | 75 assert_3d_matrix_equals(matrix, [3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3, 0, -4, -14,
2, 1]); |
131 assert_array_equals(result.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3
, 0, -4, -14, 2, 1 ]); | |
132 assert_false(matrix.is2D); | |
133 assert_false(matrix.isIdentity); | |
134 assert_array_equals(matrix.toFloat64Array(), [ 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3
, 0, -4, -14, 2, 1 ]); | |
135 }, "DOMMatrix.scale3dSelf(scale, ox, oy, oz)"); | 76 }, "DOMMatrix.scale3dSelf(scale, ox, oy, oz)"); |
136 | 77 |
137 test(function() { | 78 test(function() { |
138 var matrix = new DOMMatrix(); | 79 var matrix = new DOMMatrix(); |
139 assert_true(matrix.is2D); | 80 assert_identity_2d_matrix(matrix); |
140 assert_true(matrix.isIdentity); | |
141 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
142 var result = matrix.scaleNonUniformSelf(2, 3, 0.5, 2, -4, -1); | 81 var result = matrix.scaleNonUniformSelf(2, 3, 0.5, 2, -4, -1); |
143 assert_false(result.is2D); | 82 assert_3d_matrix_equals(result, [2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0.5, 0, -2, 8,
-0.5, 1]); |
144 assert_false(result.isIdentity); | 83 assert_3d_matrix_equals(matrix, [2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0.5, 0, -2, 8,
-0.5, 1]); |
145 assert_array_equals(result.toFloat64Array(), [ 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0
.5, 0, -2, 8, -0.5, 1 ]); | |
146 assert_false(matrix.is2D); | |
147 assert_false(matrix.isIdentity); | |
148 assert_array_equals(matrix.toFloat64Array(), [ 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0
.5, 0, -2, 8, -0.5, 1 ]); | |
149 }, "DOMMatrix.scaleNonUniformSelf(sx, sy, sz, ox, oy, oz)"); | 84 }, "DOMMatrix.scaleNonUniformSelf(sx, sy, sz, ox, oy, oz)"); |
150 | 85 |
151 test(function() { | 86 test(function() { |
152 var matrix = new DOMMatrix(); | 87 var matrix = new DOMMatrix(); |
153 assert_true(matrix.is2D); | 88 assert_identity_2d_matrix(matrix); |
154 assert_true(matrix.isIdentity); | |
155 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
156 var result = matrix.scaleNonUniformSelf(1, 1, 1, 2, -4, -1); | 89 var result = matrix.scaleNonUniformSelf(1, 1, 1, 2, -4, -1); |
157 assert_false(result.is2D); | 90 assert_identity_3d_matrix(result); |
158 assert_true(result.isIdentity); | 91 assert_identity_3d_matrix(matrix); |
159 assert_array_equals(result.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
160 assert_false(matrix.is2D); | |
161 assert_true(matrix.isIdentity); | |
162 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
163 }, "DOMMatrix.scaleNonUniformSelf(1, 1, 1, ox, oy, oz)"); | 92 }, "DOMMatrix.scaleNonUniformSelf(1, 1, 1, ox, oy, oz)"); |
164 | |
165 </script> | 93 </script> |
166 </body> | |
167 </html> | |
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