All Databases Inside Mac - Basic Toolbox

PixPatChanged

PixPatChanged Set the patXValid flag to -1

#include <QDOff screen.h> Color QuickDraw

void PixPatChanged(ppat);

PixPatHandle ppat; a handle to the pixel pattern record

Call PixPatChanged after modifying either the pixel pattern record

specified by the ppat parameter or any of its sub structures ( pattern map or

pattern data records). PixPatChanged sets the patXValid flag to -1 and

notifies QuickDraw of the change.

ppat the pixel pattern record handle

Notes: If your application changes the pmTable field of the pattern map's pixel

pattern, it should call PixPatChanged. However, if your application

changes the content of the color table referenced by the pixel map's pmTable

field, it should call CTabChanged as well.

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