Inside Macintosh: QuickTime Components /

Chapter 3 - Standard Image-Compression Dialog Components / Standard Image-Compression Dialog Components Reference

Standard Image-Compression Dialog Component Functions / Compressing Still Images

SCCompressPicture

The SCCompressPicture function compresses a picture that is stored in a handle.

pascal ComponentResult SCCompressPicture (ComponentInstance ci,
                                           PicHandle srcPicture,
                                           PicHandle dstPicture);

ci

Identifies your application's connection to a standard image-compression dialog component.

srcPicture

Contains a handle to the picture to be compressed.

dstPicture

Contains a handle to the compressed picture. The standard dialog component resizes this handle to accommodate the compressed picture. Your application is responsible for creating and disposing of this handle when you are done with it.

RESULT CODES

scUserCancelled

1

Dialog box canceled--user clicked Cancel

Image Compression Manager errors (from FCompressPicture function)