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| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
| 2 <html> | |
| 3 <head> | |
| 4 <title>Geometry Interfaces: DOMMatrix translate</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.translate(2, 3); | 9 var result = matrix.translate(2, 3); |
| 17 assert_true(result.is2D); | 10 assert_2d_matrix_equals(result, [1, 0, 0, 1, 2, 3]); |
| 18 assert_false(result.isIdentity); | 11 assert_identity_2d_matrix(matrix); |
| 19 assert_array_equals(result.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 2, 3, 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.translate(tx, ty)"); | 12 }, "DOMMatrix.translate(tx, ty)"); |
| 24 | 13 |
| 25 test(function() { | 14 test(function() { |
| 26 var matrix = new DOMMatrix(); | 15 var matrix = new DOMMatrix(); |
| 27 matrix.translateSelf(2, 3); | 16 matrix.translateSelf(2, 3); |
| 28 assert_true(matrix.is2D); | 17 assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 2, 3]); |
| 29 assert_false(matrix.isIdentity); | |
| 30 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 2, 3, 0, 1 ]); | |
| 31 var result = matrix.translate(4, 2); | 18 var result = matrix.translate(4, 2); |
| 32 assert_true(result.is2D); | 19 assert_2d_matrix_equals(result, [1, 0, 0, 1, 6, 5]); |
| 33 assert_false(result.isIdentity); | 20 assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 2, 3]); |
| 34 assert_array_equals(result.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 6, 5, 0, 1 ]); | |
| 35 assert_true(matrix.is2D); | |
| 36 assert_false(matrix.isIdentity); | |
| 37 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 2, 3, 0, 1 ]); | |
| 38 }, "DOMMatrix.translate(tx, ty) with non-identity"); | 21 }, "DOMMatrix.translate(tx, ty) with non-identity"); |
| 39 | 22 |
| 40 test(function() { | 23 test(function() { |
| 41 var matrix = new DOMMatrix(); | 24 var matrix = new DOMMatrix(); |
| 42 assert_true(matrix.is2D); | 25 assert_identity_2d_matrix(matrix); |
| 43 assert_true(matrix.isIdentity); | |
| 44 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
| 45 var result = matrix.translateSelf(4, 2); | 26 var result = matrix.translateSelf(4, 2); |
| 46 assert_true(result.is2D); | 27 assert_2d_matrix_equals(result, [1, 0, 0, 1, 4, 2]); |
| 47 assert_false(result.isIdentity); | 28 assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 4, 2]); |
| 48 assert_array_equals(result.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 4, 2, 0, 1 ]); | |
| 49 assert_true(matrix.is2D); | |
| 50 assert_false(matrix.isIdentity); | |
| 51 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 4, 2, 0, 1 ]); | |
| 52 }, "DOMMatrix.translateSelf(tx, ty)"); | 29 }, "DOMMatrix.translateSelf(tx, ty)"); |
| 53 | 30 |
| 54 test(function() { | 31 test(function() { |
| 55 var matrix = new DOMMatrix(); | 32 var matrix = new DOMMatrix(); |
| 56 assert_true(matrix.is2D); | 33 assert_identity_2d_matrix(matrix); |
| 57 assert_true(matrix.isIdentity); | |
| 58 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
| 59 var result = matrix.translate(2, 3, 4); | 34 var result = matrix.translate(2, 3, 4); |
| 60 assert_false(result.is2D); | 35 assert_3d_matrix_equals(result, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 2, 3, 4,
1]); |
| 61 assert_false(result.isIdentity); | 36 assert_identity_2d_matrix(matrix); |
| 62 assert_array_equals(result.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 2, 3, 4, 1 ]); | |
| 63 assert_true(matrix.is2D); | |
| 64 assert_true(matrix.isIdentity); | |
| 65 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
| 66 }, "DOMMatrix.translate(tx, ty, tz)"); | 37 }, "DOMMatrix.translate(tx, ty, tz)"); |
| 67 | 38 |
| 68 test(function() { | 39 test(function() { |
| 69 var matrix = new DOMMatrix(); | 40 var matrix = new DOMMatrix(); |
| 70 matrix.translateSelf(2, 3); | 41 matrix.translateSelf(2, 3); |
| 71 assert_true(matrix.is2D); | 42 assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 2, 3]); |
| 72 assert_false(matrix.isIdentity); | |
| 73 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 2, 3, 0, 1 ]); | |
| 74 var result = matrix.translate(4, 2, 3); | 43 var result = matrix.translate(4, 2, 3); |
| 75 assert_false(result.is2D); | 44 assert_3d_matrix_equals(result, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 6, 5, 3,
1]); |
| 76 assert_false(result.isIdentity); | 45 assert_2d_matrix_equals(matrix, [1, 0, 0, 1, 2, 3]); |
| 77 assert_array_equals(result.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 6, 5, 3, 1 ]); | |
| 78 assert_true(matrix.is2D); | |
| 79 assert_false(matrix.isIdentity); | |
| 80 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 2, 3, 0, 1 ]); | |
| 81 }, "DOMMatrix.translate(tx, ty, tz) with non-identity"); | 46 }, "DOMMatrix.translate(tx, ty, tz) with non-identity"); |
| 82 | 47 |
| 83 test(function() { | 48 test(function() { |
| 84 var matrix = new DOMMatrix(); | 49 var matrix = new DOMMatrix(); |
| 85 assert_true(matrix.is2D); | 50 assert_identity_2d_matrix(matrix); |
| 86 assert_true(matrix.isIdentity); | |
| 87 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 0, 0, 0, 1 ]); | |
| 88 var result = matrix.translateSelf(4, 2, 3); | 51 var result = matrix.translateSelf(4, 2, 3); |
| 89 assert_false(result.is2D); | 52 assert_3d_matrix_equals(result, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 4, 2, 3,
1]); |
| 90 assert_false(result.isIdentity); | 53 assert_3d_matrix_equals(matrix, [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 4, 2, 3,
1]); |
| 91 assert_array_equals(result.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 4, 2, 3, 1 ]); | |
| 92 assert_false(matrix.is2D); | |
| 93 assert_false(matrix.isIdentity); | |
| 94 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1
, 0, 4, 2, 3, 1 ]); | |
| 95 }, "DOMMatrix.translateSelf(tx, ty, tz)"); | 54 }, "DOMMatrix.translateSelf(tx, ty, tz)"); |
| 96 | 55 |
| 97 test(function() { | 56 test(function() { |
| 98 var matrix = new DOMMatrix(); | 57 var matrix = new DOMMatrix(); |
| 99 assert_true(matrix.is2D); | 58 assert_identity_2d_matrix(matrix); |
| 100 assert_true(matrix.isIdentity); | |
| 101 matrix.m14 = 2; | 59 matrix.m14 = 2; |
| 102 matrix.m24 = 3; | 60 matrix.m24 = 3; |
| 103 matrix.m34 = 4; | 61 matrix.m34 = 4; |
| 104 matrix.m44 = 7; | 62 matrix.m44 = 7; |
| 105 assert_false(matrix.is2D); | 63 assert_3d_matrix_equals(matrix, [1, 0, 0, 2, 0, 1, 0, 3, 0, 0, 1, 4, 0, 0, 0,
7]); |
| 106 assert_false(matrix.isIdentity); | |
| 107 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 2, 0, 1, 0, 3, 0, 0, 1
, 4, 0, 0, 0, 7 ]); | |
| 108 matrix.translateSelf(7, -8, 2); | 64 matrix.translateSelf(7, -8, 2); |
| 109 assert_false(matrix.is2D); | 65 assert_3d_matrix_equals(matrix, [1, 0, 0, 2, 0, 1, 0, 3, 0, 0, 1, 4, 7, -8, 2,
5]); |
| 110 assert_false(matrix.isIdentity); | |
| 111 assert_array_equals(matrix.toFloat64Array(), [ 1, 0, 0, 2, 0, 1, 0, 3, 0, 0, 1
, 4, 7, -8, 2, 5 ]); | |
| 112 }, "DOMMatrix.translateSelf(tx, ty, tz) Homogeneous Coordinates"); | 66 }, "DOMMatrix.translateSelf(tx, ty, tz) Homogeneous Coordinates"); |
| 113 | |
| 114 </script> | 67 </script> |
| 115 </body> | |
| 116 </html> | |
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