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CBlueUI
C++ 跨平台跨框架的数据可视化工具
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三维空间矩阵变换 更多...
Public 成员函数 | |
| PathTransformMatFloat4x4 () | |
| PathTransformMatFloat4x4 (const MatFloat4x4 &mtx) | |
| virtual | ~PathTransformMatFloat4x4 () |
| void | Transform (double *x, double *y) override |
| 得到(x,y)转换后的值。转换后依然存入x和y变量中。 | |
| void | Transform2x2 (double *x, double *y) override |
| 得到(x,y)转换(忽略平移值)后的值。通常用于计算宽度和高度的变化。转换后依然存入x和y变量中。 | |
| Public 成员函数 继承自 BUI::PathTransform | |
| PathTransform () | |
| virtual | ~PathTransform () |
| virtual void | TransformFloat (float *x, float *y) |
| virtual void | TransformLong (LONG *x, LONG *y) |
| virtual BOOL | IsInPath (double x, double y) |
| 是否在坐标系内 | |
| virtual double | GetCoordinateWeight (double value) |
| 获得权重 | |
| virtual BOOL | IsCartesianSystem () |
| 是否是笛卡尔坐标系 | |
Public 属性 | |
| MatFloat4x4 | m_mtx |
三维空间矩阵变换
| BUI::PathTransformMatFloat4x4::PathTransformMatFloat4x4 | ( | ) |
| BUI::PathTransformMatFloat4x4::PathTransformMatFloat4x4 | ( | const MatFloat4x4 & | mtx | ) |
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virtual |
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overridevirtual |
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overridevirtual |
| MatFloat4x4 BUI::PathTransformMatFloat4x4::m_mtx |