#include "HxImageRep.h"
Go to the source code of this file.
Functions | |
| HxImageRep L_HXIMAGEREP | HxMakeFromDoubleData (int pixelDimensionality, int dimensions, HxSizes sizes, double *data) |
| Make a new image with given signature and sizes. More... | |
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Make a new image with given signature and sizes. Pixel data is initialized from given values.
00015 {
00016 HxString fname("HxMakeFromDoubleData");
00017
00018 if ((pixelDimensionality < 1) || (pixelDimensionality > 3))
00019 {
00020 HxGlobalError::instance()->reportError(fname, "Illegal pixel dimensionality", HxGlobalError::HX_GE_INVALID);
00021 return HxImageRep();
00022 }
00023 if ((dimensions < 2) || (dimensions > 3))
00024 {
00025 HxGlobalError::instance()->reportError(fname, "Illegal number of dimensions", HxGlobalError::HX_GE_INVALID);
00026 return HxImageRep();
00027 }
00028
00029 if (sizes.x() < 1)
00030 {
00031 HxGlobalError::instance()->reportError(fname, "Illegal x size", HxGlobalError::HX_GE_INVALID);
00032 return HxImageRep();
00033 }
00034 if (sizes.y() < 1)
00035 {
00036 HxGlobalError::instance()->reportError(fname, "Illegal y size", HxGlobalError::HX_GE_INVALID);
00037 return HxImageRep();
00038 }
00039 if (dimensions > 2)
00040 {
00041 if (sizes.y() < 1)
00042 {
00043 HxGlobalError::instance()->reportError(fname, "Illegal y size", HxGlobalError::HX_GE_INVALID);
00044 return HxImageRep();
00045 }
00046 }
00047 // check size of double*, but how?
00048
00049 return HxImageFactory::instance().fromDoubleData(pixelDimensionality,
00050 dimensions, sizes, data);
00051 }
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1.2.12 written by Dimitri van Heesch,
© 1997-2001