Site Tools


documentation:development:opera:pf25:ppgfldr:smmfldr:ldofldr:01ldo022

CenterRectCelInDisplay

Center a cel in the display.

Synopsis

void CenterRectCelInDisplay(CCB *cel)

Description

This function centers a single cel over or within the display. The display is assumed to be 320 x 240.

The ccb_XPos and ccb_YPos fields are modified. Other CCB fields are not modified. The centering is based on the cel's projected size, not its source data size. If the cel is projected to a non-rectangular shape, the result is invalid.

Arguments

  • cel Pointer to the cel to be centered.

Implementation

Library call implemented in lib3do.lib.

Associated Files

lib3do.lib, celutils.h

See Also

documentation/development/opera/pf25/ppgfldr/smmfldr/ldofldr/01ldo022.txt · Last modified: 2022/10/10 16:53 by 127.0.0.1