| /* |
| * Copyright (C) 2008, 2010 Apple Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| module css { |
| |
| // Introduced in DOM Level ?: |
| interface [ |
| Constructor(in [Optional=DefaultIsNullString] DOMString cssValue), |
| ConstructorRaisesException, |
| ] WebKitCSSMatrix { |
| |
| // These attributes are simple aliases for certain elements of the 4x4 matrix |
| attribute double a; // alias for m11 |
| attribute double b; // alias for m12 |
| attribute double c; // alias for m21 |
| attribute double d; // alias for m22 |
| attribute double e; // alias for m41 |
| attribute double f; // alias for m42 |
| |
| attribute double m11; |
| attribute double m12; |
| attribute double m13; |
| attribute double m14; |
| attribute double m21; |
| attribute double m22; |
| attribute double m23; |
| attribute double m24; |
| attribute double m31; |
| attribute double m32; |
| attribute double m33; |
| attribute double m34; |
| attribute double m41; |
| attribute double m42; |
| attribute double m43; |
| attribute double m44; |
| |
| void setMatrixValue(in [Optional=DefaultIsUndefined] DOMString string) raises (DOMException); |
| |
| // Multiply this matrix by secondMatrix, on the right (result = this * secondMatrix) |
| [Immutable] WebKitCSSMatrix multiply(in [Optional=DefaultIsUndefined] WebKitCSSMatrix secondMatrix); |
| |
| // Return the inverse of this matrix. Throw an exception if the matrix is not invertible |
| [Immutable] WebKitCSSMatrix inverse() raises (DOMException); |
| |
| // Return this matrix translated by the passed values. |
| // Passing a NaN will use a value of 0. This allows the 3D form to used for 2D operations |
| [Immutable] WebKitCSSMatrix translate(in [Optional=DefaultIsUndefined] double x, |
| in [Optional=DefaultIsUndefined] double y, |
| in [Optional=DefaultIsUndefined] double z); |
| |
| // Returns this matrix scaled by the passed values. |
| // Passing scaleX or scaleZ as NaN uses a value of 1, but passing scaleY of NaN |
| // makes it the same as scaleX. This allows the 3D form to used for 2D operations |
| [Immutable] WebKitCSSMatrix scale(in [Optional=DefaultIsUndefined] double scaleX, |
| in [Optional=DefaultIsUndefined] double scaleY, |
| in [Optional=DefaultIsUndefined] double scaleZ); |
| |
| // Returns this matrix rotated by the passed values. |
| // If rotY and rotZ are NaN, rotate about Z (rotX=0, rotateY=0, rotateZ=rotX). |
| // Otherwise use a rotation value of 0 for any passed NaN. |
| [Immutable] WebKitCSSMatrix rotate(in [Optional=DefaultIsUndefined] double rotX, |
| in [Optional=DefaultIsUndefined] double rotY, |
| in [Optional=DefaultIsUndefined] double rotZ); |
| |
| // Returns this matrix rotated about the passed axis by the passed angle. |
| // Passing a NaN will use a value of 0. If the axis is (0,0,0) use a value |
| // of (0,0,1). |
| [Immutable] WebKitCSSMatrix rotateAxisAngle(in [Optional=DefaultIsUndefined] double x, |
| in [Optional=DefaultIsUndefined] double y, |
| in [Optional=DefaultIsUndefined] double z, |
| in [Optional=DefaultIsUndefined] double angle); |
| |
| // Returns this matrix skewed along the X axis by the passed values. |
| // Passing a NaN will use a value of 0. |
| [Immutable] WebKitCSSMatrix skewX(in [Optional=DefaultIsUndefined] double angle); |
| |
| // Returns this matrix skewed along the Y axis by the passed values. |
| // Passing a NaN will use a value of 0. |
| [Immutable] WebKitCSSMatrix skewY(in [Optional=DefaultIsUndefined] double angle); |
| |
| [NotEnumerable] DOMString toString(); |
| }; |
| |
| } |