nrroUtil.h File Reference

#include "nrro.h"
#include "nrroKernel.h"

Go to the source code of this file.

Functions
NrroSP	reshapeNrroImageA (const NrroSP n, const gutz::vec2i size, const gutz::vec2f minPos=gutz::vec2f_zero, const gutz::vec2f maxPos=gutz::vec2f_one, const NrroKernel &k=CatmulRomKernel)
	this one respects the aspect ratio (as described above)
template<class T> void	nrroSet (NrroSP n, const T *vvec)
	Set a multi-channel nrro to some vector of values, the types should match but they dont have to! The vectors lenght should be at least the size of the nrroSp's dim(0).
template<class NT, class VT> void	nrroSet (Nrro::NrroIter< NT > ni, const VT *v)
	use this if you have the iterator already

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Function Documentation

template<class NT, class VT> void nrroSet (  Nrro::NrroIter< NT >  ni, const VT *  v )

use this if you have the iterator already Referenced by TFImage::clear().

template<class T> void nrroSet (  NrroSP  n, const T *  vvec )

Set a multi-channel nrro to some vector of values, the types should match but they dont have to! The vectors lenght should be at least the size of the nrroSp's dim(0).

NrroSP reshapeNrroImageA (  const NrroSP  nin, const vec2i  size, const vec2f  minPos, const vec2f  maxPos, const NrroKernel &  k )

this one respects the aspect ratio (as described above) gota be reasonable here.... x > y y > x crop and padd the image to the right size, relatively speaking resample to the actual right size inverse Aspect ratio of image, remember that 1 is the relative size of the largest spatial axis. Parameters: size  size of image you want back minPos  size of image you want back maxPos  [0-1] min pos, relative to greatest axis k  [0-1] max pos, relative to greatest axis Definition at line 28 of file nrroUtil.cpp. References Nrro::IMAGE, gutz::SmartPtr< Nrro >::isNull(), n, NrroSP, size, gutz::vec2f, and gutz::vec2f_one. Referenced by SlicerWidget::setSlice().

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