CreateEllipticRgn.3w

Langue: en

Version: Jun 2009 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

CreateEllipticRgn (GDI32.@)

SYNOPSIS

HRGN CreateEllipticRgn
 (
  INT left,
  INT top,
  INT right,
  INT bottom
 )

DESCRIPTION

Creates an elliptical region.

PARAMS

left [In] Left coordinate of bounding rectangle.

top [In] Top coordinate of bounding rectangle.

right [In] Right coordinate of bounding rectangle.

bottom [In] Bottom coordinate of bounding rectangle.

RETURNS

Success: Handle to region.

Failure: NULL.

NOTES

This is a special case of CreateRoundRectRgn(3w) where the width of the ellipse at each corner is equal to the width the rectangle and the same for the height.

IMPLEMENTATION

Defined in "wingdi.h".

Implemented in "dlls/gdi32/region.c".

Debug channel "region".