All DatabasesInside Mac - Basic Toolbox
GDeviceChanged
GDeviceChanged Notify QuickDraw of a graphics device record change
#include <QDOff screen.h> Color QuickDraw
void GDeviceChanged(gdh);
GDHandle gdh; a handle to a graphics device record
Call GDeviceChanged after modifying the graphics device record specified
by the gdh parameter or any of its sub structures. GDeviceChanged notifies
QuickDraw of the change.
gdh handle to the graphics device record or any of its sub structures.
Returns: none
Notes: If your application changes the pmTable field of the graphics device's pixel
map, it should call GDeviceChanged. However, if your application changes
the content of the color table referenced by gdPMap, it should call
CTabChanged as well.
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