EraseRoundRect

Fill rounded-rectangle with background pattern

#include <Quickdraw.h> Quickdraw

void EraseRoundRect( theRect, ovalWidth, ovalHeight );

Rect *theRect ; rectangle defining position and size

short ovalWidth ; width and . . .

short ovalHeight ; height defining curvature of corners

EraseRoundRect fills a rounded-corner rectangle with the background

pattern of the current GrafPort, using the patCopy transfer mode, overwriting

all bits enclosed by the rounded- rectangle.

theRect is the address of an 8-byte Rect structure, in local coordinates.

ovalWidth and . . .

ovalHeight specify the curvature of the corners. Small values make sharper

corners; large values specify more "rounding". See

FrameRoundRect for examples.

Notes: EraseRoundRect is functionally equivalent to:

FillRoundRect( & theRect, oWidth, oHeight, thePort->bkPat );

The pen position is not changed by this function.

As with all Quickdraw drawing, the output is clipped to the intersection of

the current GrafPort's bitMap boundary rectangle, the port rectangle,

clipping region, and visible region.

Referenced by (2):