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Translate a rectangle (add offset)
PhRect_t *PhTranslateRect( PhRect_t *rect,
PhPoint_t const *delta );
ph
This convenience function adds
delta->x to
rect->ul.x and
rect->lr.x, and adds
delta->y to
rect->ul.y and
rect->lr.y.
You'll find this function handy for translating events,
extents, or canvases so that they become relative to various
points.
The pointer passed in rect.
See PhInitDrag().
Photon
| Safety: | |
|---|
| Interrupt handler |
No |
| Signal handler |
No |
| Thread |
No |
PhDeTranslateRect(),
PhPoint_t,
PhRect_t
“Geometry data types”
in the Working with Code chapter of the
Photon Programmer's Guide
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