GiViewportGeometry.h File Reference

#include "Gi/Gi.h"
#include "Gi/GiGeometry.h"
#include "TD_PackPush.h"
#include "TD_PackPop.h"

Go to the source code of this file.

Classes
class	OdGiSelfGdiDrawable
class	OdGiSelfGiDrawablePE
class	OdGiViewportGeometry

Functions
ODGI_EXPORT void	odgiImageViewport (OdGiViewportGeometry &pGeom, const OdGiRasterImage *pImage, const OdGePoint3d *pBoundary, bool bFilter=true, double brightness=50.0, double contrast=50.0, double fade=0.0)

Function Documentation

odgiImageViewport()

ODGI_EXPORT void odgiImageViewport	(	OdGiViewportGeometry &	pGeom,
		const OdGiRasterImage *	pImage,
		const OdGePoint3d *	pBoundary,
		bool	bFilter = true,
		double	brightness = 50.0,
		double	contrast = 50.0,
		double	fade = 0.0
	)

Draws raster image into specified quadrilateral boundary.

Parameters

pGeom	[in] Client geometry object into which final mapped image will be drawn.
pImage	[in] Input raster image object.
pBoundary	[in] Set of 4 points which represents output raster image boundary in WCS.
bFilter	[in] Enables smooth interpolation filter during image scaling.
brightness	[in] Image brightness [0 .. 100].
contrast	[in] Image contrast [0 .. 100].
fade	[in] Image fade value [0 .. 100].

Remarks

Boundary points order is:

1. Bottom-left;
2. Top-left;
3. Top-right;
4. Bottom-right.