GetClipper
Returns the currently active clipper for a buffer
Declaration
GA_clipper * GA_bufferFuncs::GetClipper(
GA_buf *buf)
Prototype In
snap/graphics.h
Parameters
buf |
SNAP buffer to draw to |
Return Value
Pointer to currently active clipper, NULL if none assigned.
Description
This function is used obtain a pointer to the currently active clipper object for the buffer. If no clipper object has been attached to the buffer, this function will return NULL (by default all buffer objects are created with no clipper objects attached to them).
See Also
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