Sweden-Number/dlls/gdi32/enhmfdrv/mapping.c

165 lines
4.1 KiB
C
Raw Normal View History

/*
* Enhanced MetaFile driver mapping functions
*
* Copyright 1999 Huw D M Davies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "enhmfdrv/enhmetafiledrv.h"
INT EMFDRV_SetMapMode( PHYSDEV dev, INT mode )
{
EMRSETMAPMODE emr;
emr.emr.iType = EMR_SETMAPMODE;
emr.emr.nSize = sizeof(emr);
emr.iMode = mode;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
INT EMFDRV_SetViewportExt( PHYSDEV dev, INT cx, INT cy )
{
EMRSETVIEWPORTEXTEX emr;
emr.emr.iType = EMR_SETVIEWPORTEXTEX;
emr.emr.nSize = sizeof(emr);
emr.szlExtent.cx = cx;
emr.szlExtent.cy = cy;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
INT EMFDRV_SetWindowExt( PHYSDEV dev, INT cx, INT cy )
{
EMRSETWINDOWEXTEX emr;
emr.emr.iType = EMR_SETWINDOWEXTEX;
emr.emr.nSize = sizeof(emr);
emr.szlExtent.cx = cx;
emr.szlExtent.cy = cy;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
INT EMFDRV_SetViewportOrg( PHYSDEV dev, INT x, INT y )
{
EMRSETVIEWPORTORGEX emr;
emr.emr.iType = EMR_SETVIEWPORTORGEX;
emr.emr.nSize = sizeof(emr);
emr.ptlOrigin.x = x;
emr.ptlOrigin.y = y;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
INT EMFDRV_SetWindowOrg( PHYSDEV dev, INT x, INT y )
{
EMRSETWINDOWORGEX emr;
emr.emr.iType = EMR_SETWINDOWORGEX;
emr.emr.nSize = sizeof(emr);
emr.ptlOrigin.x = x;
emr.ptlOrigin.y = y;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
INT EMFDRV_ScaleViewportExt( PHYSDEV dev, INT xNum, INT xDenom, INT yNum,
INT yDenom )
{
EMRSCALEVIEWPORTEXTEX emr;
emr.emr.iType = EMR_SCALEVIEWPORTEXTEX;
emr.emr.nSize = sizeof(emr);
emr.xNum = xNum;
emr.xDenom = xDenom;
emr.yNum = yNum;
emr.yDenom = yDenom;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
INT EMFDRV_ScaleWindowExt( PHYSDEV dev, INT xNum, INT xDenom, INT yNum,
INT yDenom )
{
EMRSCALEWINDOWEXTEX emr;
emr.emr.iType = EMR_SCALEWINDOWEXTEX;
emr.emr.nSize = sizeof(emr);
emr.xNum = xNum;
emr.xDenom = xDenom;
emr.yNum = yNum;
emr.yDenom = yDenom;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
BOOL EMFDRV_SetWorldTransform( PHYSDEV dev, const XFORM *xform)
{
EMRSETWORLDTRANSFORM emr;
emr.emr.iType = EMR_SETWORLDTRANSFORM;
emr.emr.nSize = sizeof(emr);
emr.xform = *xform;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
BOOL EMFDRV_ModifyWorldTransform( PHYSDEV dev, const XFORM *xform, INT mode)
{
EMRMODIFYWORLDTRANSFORM emr;
emr.emr.iType = EMR_MODIFYWORLDTRANSFORM;
emr.emr.nSize = sizeof(emr);
emr.xform = *xform;
emr.iMode = mode;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
INT EMFDRV_OffsetViewportOrg( PHYSDEV dev, INT x, INT y )
{
POINT pt;
EMRSETVIEWPORTORGEX emr;
EMFDRV_PDEVICE* physDev = (EMFDRV_PDEVICE*)dev;
GetViewportOrgEx(physDev->hdc, &pt);
emr.emr.iType = EMR_SETVIEWPORTORGEX;
emr.emr.nSize = sizeof(emr);
emr.ptlOrigin.x = pt.x + x;
emr.ptlOrigin.y = pt.y + y;
return EMFDRV_WriteRecord( dev, &emr.emr );
}
INT EMFDRV_OffsetWindowOrg( PHYSDEV dev, INT x, INT y )
{
POINT pt;
EMRSETWINDOWORGEX emr;
EMFDRV_PDEVICE* physDev = (EMFDRV_PDEVICE*)dev;
GetWindowOrgEx(physDev->hdc, &pt);
emr.emr.iType = EMR_SETWINDOWORGEX;
emr.emr.nSize = sizeof(emr);
emr.ptlOrigin.x = pt.x + x;
emr.ptlOrigin.y = pt.y + y;
return EMFDRV_WriteRecord( dev, &emr.emr );
}