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5 * modification, are permitted provided that the following conditions
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28 // Introduced in DOM Level ?:
30 Constructor(in [Optional=DefaultIsNullString] DOMString cssValue),
31 ConstructorRaisesException,
34 // These attributes are simple aliases for certain elements of the 4x4 matrix
35 attribute double a; // alias for m11
36 attribute double b; // alias for m12
37 attribute double c; // alias for m21
38 attribute double d; // alias for m22
39 attribute double e; // alias for m41
40 attribute double f; // alias for m42
59 void setMatrixValue(in [Optional=DefaultIsUndefined] DOMString string) raises (DOMException);
61 // Multiply this matrix by secondMatrix, on the right (result = this * secondMatrix)
62 [Immutable] WebKitCSSMatrix multiply(in [Optional=DefaultIsUndefined] WebKitCSSMatrix secondMatrix);
64 // Return the inverse of this matrix. Throw an exception if the matrix is not invertible
65 [Immutable] WebKitCSSMatrix inverse() raises (DOMException);
67 // Return this matrix translated by the passed values.
68 // Passing a NaN will use a value of 0. This allows the 3D form to used for 2D operations
69 [Immutable] WebKitCSSMatrix translate(in [Optional=DefaultIsUndefined] double x,
70 in [Optional=DefaultIsUndefined] double y,
71 in [Optional=DefaultIsUndefined] double z);
73 // Returns this matrix scaled by the passed values.
74 // Passing scaleX or scaleZ as NaN uses a value of 1, but passing scaleY of NaN
75 // makes it the same as scaleX. This allows the 3D form to used for 2D operations
76 [Immutable] WebKitCSSMatrix scale(in [Optional=DefaultIsUndefined] double scaleX,
77 in [Optional=DefaultIsUndefined] double scaleY,
78 in [Optional=DefaultIsUndefined] double scaleZ);
80 // Returns this matrix rotated by the passed values.
81 // If rotY and rotZ are NaN, rotate about Z (rotX=0, rotateY=0, rotateZ=rotX).
82 // Otherwise use a rotation value of 0 for any passed NaN.
83 [Immutable] WebKitCSSMatrix rotate(in [Optional=DefaultIsUndefined] double rotX,
84 in [Optional=DefaultIsUndefined] double rotY,
85 in [Optional=DefaultIsUndefined] double rotZ);
87 // Returns this matrix rotated about the passed axis by the passed angle.
88 // Passing a NaN will use a value of 0. If the axis is (0,0,0) use a value
90 [Immutable] WebKitCSSMatrix rotateAxisAngle(in [Optional=DefaultIsUndefined] double x,
91 in [Optional=DefaultIsUndefined] double y,
92 in [Optional=DefaultIsUndefined] double z,
93 in [Optional=DefaultIsUndefined] double angle);
95 // Returns this matrix skewed along the X axis by the passed values.
96 // Passing a NaN will use a value of 0.
97 [Immutable] WebKitCSSMatrix skewX(in [Optional=DefaultIsUndefined] double angle);
99 // Returns this matrix skewed along the Y axis by the passed values.
100 // Passing a NaN will use a value of 0.
101 [Immutable] WebKitCSSMatrix skewY(in [Optional=DefaultIsUndefined] double angle);
103 [NotEnumerable] DOMString toString();