Aspose::Font::TransformationMatrix class
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]TransformationMatrix class
Represents 3x3 transformation matrix | A B 0 | | C D 0 | | TX TY 1 |.
class TransformationMatrix : public System::ICloneable
Methods
| Method | Description |
|---|---|
| get_A() | Gets A transformation matrix value. |
| get_B() | Gets B transformation matrix value. |
| get_C() | Gets C transformation matrix value. |
| get_D() | Gets D transformation matrix value. |
| get_TX() | Gets TX transformation matrix value. |
| get_TY() | Gets TY transformation matrix value. |
| idx_get(int32_t) | Provides access to underlying array. |
| Multiply(System::SharedPtr<TransformationMatrix>) | Multiplies with another transformation matrix. Doesn’t change original transformation matrix, returns a new TransformationMatrix object. |
| Scale(double, double, double&, double&) | Scales x and y with the transformation matrix: x1 = Ax + Cy; y1 = Bx + Dy. |
| set_A(double) | Sets A transformation matrix value. |
| set_B(double) | Sets B transformation matrix value. |
| set_C(double) | Sets C transformation matrix value. |
| set_D(double) | Sets D transformation matrix value. |
| set_TX(double) | Sets TX transformation matrix value. |
| set_TY(double) | Sets TY transformation matrix value. |
| ToArray() | Allocates new array, copies the transformation matrix and returns it. |
| Transform(double, double, double&, double&) | Transforms x and y with the transformation matrix: x1 = Ax + Cy + TX; y1 = Bx + Dy + TY. |
| TransformationMatrix() | Creates standard 1 to 1 transformation matrix: [ A B C D TX TY ] = [ 1, 0, 0, 1, 0, 0]. |
| TransformationMatrix(System::ArrayPtr<double>) | Accepts a transformation matrix with following array representation: [ A B C D TX TY ]. |
| UnScale(double, double, double&, double&) | Scales back x1 and y1 and returns x and y before the transformation matrix. |
| UnTransform(double, double, double&, double&) | Transforms back x1 and y1 and returns x and y before the transformation matrix. |
Remarks
Transforms coordinates in the following way: x1 = Ax + Cy + TX; y1 = Bx + Dy + TY.
See Also
- Class ICloneable
- Namespace Aspose::Font
- Library Aspose.Font for C++