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typedef struct _PAINTTRANSFORM{L_INT nRotate;SIZE Scale;} PAINTTRANSFORM, * pPAINTTRANSFORM;
The PAINTTRANSFORM structure contains information used to transform (scale and rotate) coordinates.
| Member | Description | |
| nRotate | Rotation angle. The angle is in degrees, counter-clockwise. | |
| Scale | Scaling factor. | |
| cx will be used to scale the coordinates in the horizontal direction. | ||
| cy will be used to scale the coordinates in the vertical direction. | ||
| Valid values are between 1 and 10000, For example: | ||
| Value | Meaning | |
| 100 | the same. | |
| 110 | 1.1 times the original dimensions | |
| 120 | 1.2 times the original dimensions up to | |
| 10000 | 100 times larger than the original dimensions. | |
| 99 | 0.99 times the original dimensions, | |
| 98 | 0.98 times the original dimensions | |
| 1 | 0.01 times the original dimensions. | |