GrOffsetRegion

Name

GrOffsetRegion -- Move a region

Synopsis

void GrOffsetRegion (
  GR_REGION_ID region,
  GR_SIZE      dx,
  GR_SIZE      dy
);
    

Parameters

region

The region you want to move.

dx

The number of pixels to move the region in the direction parallel to the x-axis.

dy

The number of pixels to move the region in the direction parallel to the y-axis.

Description

The GrOffsetRegion function moves the specified region. If the region starts at ( x, y ), then after using the GrOffsetRegion function, the top left corner of the region will reside at ( x + dx, y + dy ).