2.2.6.22.12 PictureControl::SetMetaFile

SetMetaFile

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 Header to Include

Description

Sets a picture from a HMETAFILE to be displayed in the control

Syntax

BOOL SetMetaFile( HMETAFILE hMetafile, int nExtX, int nExtY, BOOL bTakeOwnership = TRUE )

Parameters

hMetafile: Handle to a Metafile
nExtX: Horizontal extent of the metafile in TWIPS
nExtY: Vertical extent of the metafile in TWIPS
bTakeOwnership: TRUE means that the control will destroy the object on destroy or on setting another picture

Return

return true when successful else false

Examples

EX1

#include <ocGDI.h>
#include <Control.h>

void PictureControl_SetMetaFile()
{
	PictureControl pc;
	string path = GetAppPath(TRUE) + "fgroup.ocs";
	RECT16 rect;
	HMETAFILE hmf = get_packed_metafile(path, "expdecy3", &rect);
	pc.SetMetaFile(hmf, rect.right, rect.bottom)
}