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vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR > Class Template Reference

"wrapper" for efficient interpolation access to an image More...

#include <Interpolators.h>

List of all members.

Public Types
typedef SrcAccessor::value_type	PixelType
typedef vigra::UInt8	MaskType
Public Member Functions
	ImageInterpolator (vigra::triple< SrcImageIterator, SrcImageIterator, SrcAccessor > const &src, INTERPOLATOR &inter, bool warparound)
	Construct interpolator for an given image.
	ImageInterpolator (SrcImageIterator src_upperleft, SrcImageIterator src_lowerright, SrcAccessor sa, INTERPOLATOR &inter, bool warparound)
	Construct interpolator for specific image.
bool	operator() (double x, double y, PixelType &result, MaskType &mask) const
	Interpolate without mask, but return dummy alpha value nevertheless.
bool	operator() (double x, double y, PixelType &result) const
	Interpolate without mask.
bool	interpolateNoMaskInside (int srcx, int srcy, double dx, double dy, PixelType &result) const
	Interpolate without boundary check and mask.
void	emitGLSL (std::ostringstream &oss) const

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Detailed Description

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR>
class vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >

"wrapper" for efficient interpolation access to an image

Tailored for panorama remapping. Supports warparound boundary condition of left and right

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Member Typedef Documentation

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR> typedef vigra::UInt8 vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >::MaskType

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR> typedef SrcAccessor::value_type vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >::PixelType

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Constructor & Destructor Documentation

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR> vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >::ImageInterpolator (  vigra::triple< SrcImageIterator, SrcImageIterator, SrcAccessor > const &  src, INTERPOLATOR &  inter, bool  warparound )  [inline]

Construct interpolator for an given image.

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR> vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >::ImageInterpolator (  SrcImageIterator  src_upperleft, SrcImageIterator  src_lowerright, SrcAccessor  sa, INTERPOLATOR &  inter, bool  warparound )  [inline]

Construct interpolator for specific image.

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Member Function Documentation

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR> void vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >::emitGLSL (  std::ostringstream &  oss  )  const [inline]

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR> bool vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >::interpolateNoMaskInside (  int  srcx, int  srcy, double  dx, double  dy, PixelType &  result )  const [inline]

Interpolate without boundary check and mask.

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR> bool vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >::operator() (  double  x, double  y, PixelType &  result )  const [inline]

Interpolate without mask.

template<typename SrcImageIterator, typename SrcAccessor, typename INTERPOLATOR> bool vigra_ext::ImageInterpolator< SrcImageIterator, SrcAccessor, INTERPOLATOR >::operator() (  double  x, double  y, PixelType &  result, MaskType &  mask )  const [inline]

Interpolate without mask, but return dummy alpha value nevertheless.

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The documentation for this class was generated from the following file:

• hugin_base/vigra_ext/Interpolators.h

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