OpenCPicture
OpenCPicParams *newHeader ; a pointer to the header containing the pixel resolution and the best imaging rectangle
creates an extended version 2 format picture, with pixel resolution and the
best imaging rectangle stored in the header. OpenCPicture works on all Macintosh computers running system 7.0 or later, including machines without
newHeader describes the rectangle that encloses the drawing information
you supply for the picture and describes the best horizontal and
vertical resolutions for displaying the picture in the rectangle.
that is allocated and initialized by this call.