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PtRectIntersect()
Find the intersection of two rectangles
Synopsis:
int PtRectIntersect( PhRect_t *rect1,
PhRect_t const *rect2 );
Description:
This function finds the intersection of two rectangles. If rectangles rect1 and rect2 intersect, this function sets rect1 to that intersection.
Returns:
- =/= 0
- There was an intersection.
- 0
- There was no intersection.
Classification:
Photon
| Safety: | |
|---|---|
| Interrupt handler | No |
| Signal handler | No |
| Thread | No |
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