Horus C++ Reference

Function Documentation

HxImageRep L_HXIMAGEREP HxScale	(	HxImageRep	img,
		double	sx,
		double	sy,
		double	sz = 1.0,
		HxGeoIntType	gi = LINEAR,
		int	adjustSize = 1
	)

Scaling.

00016 {
00017     HxString fname("HxScale");
00018 
00019     if (img.isNull())
00020     {
00021         HxGlobalError::instance()->reportError(fname, img.name(), "null image", HxGlobalError::HX_GE_INVALID);
00022         return HxImageRep();
00023     }
00024 
00025     if (img.dimensionality() == 2) {
00026         HxMatrix m = HxMatrix::scale2d(sx, sy);
00027         return img.geometricOp2d(m, gi, FORWARD, adjustSize);
00028     } else {
00029         HxEnvironment::instance()->errorStream()
00030             << "3d scaling not implemented yet" << STD_ENDL;
00031         HxEnvironment::instance()->flush();
00032         return HxImageRep();
00033     }
00034 }

Generated on Tue Feb 3 14:18:50 2004 for C++Reference by

Functions
HxImageRep L_HXIMAGEREP	HxScale (HxImageRep img, double sx, double sy, double sz=1.0, HxGeoIntType gi=LINEAR, int adjustSize=1)
	Scaling. More...

HxScale.h File Reference

Functions

Detailed Description

Function Documentation