RecordPixMapInfo

Survey a pixel map

#include <PictUtil.h> Picture Utilities

OSErr RecordPixMapInfo ( thePictInfoID, thePixMapHandle);

PictInfoID thePictInfoID; a unique value.

PixMapHandle thePixMapHandle; a handle to a pixel map record.

returns Error Code; 0=no error

The RecordPixMapInfo function surveys pixel maps. You can call this

routine repeatedly to accumulate information about a number of pixel maps.

thePictInfoID the value returned from the NewPictInfo function.

thePixMapHandle a handle to a pixel map record.

Returns: an operating system Error Code.

noErr (0) No error

pictInfoIDErr (-11001) Invalid picture information ID

pictureDataErr (-11005) Invalid picture data

Notes: RecordPixMapInfo can potentially move and purge memory.

Referenced by (7):