Coordinates of a rectangle
typedef struct Ph_rect { PhPoint_t ul, lr; } PhRect_t;
The PhRect_t structure describes the coordinates of a rectangle. It contains at least the following members:
Photon
PhArea_t, PhAreaToRect(), PhDeTranslateRect(), PhDim_t, PhPoint_t PhRectIntersect(), PhRectToArea(), PhRectUnion(), PhTranslateRect()
“Geometry data types” in the Working with Code chapter of the Photon Programmer's Guide