OffsetRgn (Compact 2013)

  • Article

3/28/2014

This function moves a region by the specified offsets.

Syntax

int OffsetRgn(
  HRGN hrgn, 
  int nXOffset, 
  int nYOffset
);

Parameters

  • hrgn
    [in] Handle to the region to be moved.
  • nXOffset
    [in] Specifies the number of logical units to move left or right.
  • nYOffset
    [in] Specifies the number of logical units to move up or down.

Return Value

The return value specifies the new region's complexity.

NULLREGION indicates that the region is empty.

SIMPLEREGION indicates that the region is a single rectangle.

COMPLEXREGION indicates that the region is more than a single rectangle.

ERROR indicates that an error occurred; the current clipping region is unaffected.

Requirements

Header

windows.h

Library

coredll.lib

See Also

Reference

GDI Functions