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HuginBase::PTools::Transform Class Reference

Holds transformations for Image -> Pano and the other way. More...

#include <PanoToolsInterface.h>

List of all members.

Public Member Functions
	Transform ()
	construct a new Transform object, without initializing a transformation
	~Transform ()
void	createTransform (const vigra::Diff2D &srcSize, VariableMap srcVars, Lens::LensProjectionFormat srcProj, const vigra::Diff2D &destSize, PanoramaOptions::ProjectionFormat destProj, const std::vector< double > &destProjParam, double destHFOV, const vigra::Diff2D &origSrcSize)
	initialize pano->image transformation
void	createTransform (const PanoramaData &pano, unsigned int imgNr, const PanoramaOptions &dest, vigra::Diff2D srcSize=vigra::Diff2D(0, 0))
	create pano -> img transform
void	createTransform (const SrcPanoImage &src, const PanoramaOptions &dest)
void	createInvTransform (const vigra::Diff2D &srcSize, VariableMap srcVars, Lens::LensProjectionFormat srcProj, const vigra::Diff2D &destSize, PanoramaOptions::ProjectionFormat destProj, const std::vector< double > &destProjParam, double destHFOV, const vigra::Diff2D &origSrcSize)
	create image->pano transformation
void	createInvTransform (const PanoramaData &pano, unsigned int imgNr, const PanoramaOptions &dest, vigra::Diff2D srcSize=vigra::Diff2D(0, 0))
	create image->pano transformation
void	createInvTransform (const SrcPanoImage &src, const PanoramaOptions &dest)
	create image->pano transformation
bool	transform (double &x_dest, double &y_dest, double x_src, double y_src) const
	excecute transform
bool	transform (hugin_utils::FDiff2D &dest, const hugin_utils::FDiff2D &src) const
bool	transformImgCoord (double &x_dest, double &y_dest, double x_src, double y_src) const
	like transform, but return image coordinates, not cartesian coordinates
bool	transformImgCoordPartial (double &x_dest, double &y_dest, double x_src, double y_src) const
bool	transformImgCoord (hugin_utils::FDiff2D &dest, const hugin_utils::FDiff2D &src) const
bool	emitGLSL (std::ostringstream &oss) const

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Detailed Description

Holds transformations for Image -> Pano and the other way.

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Constructor & Destructor Documentation

HuginBase::PTools::Transform::Transform (   )  [inline]

construct a new Transform object, without initializing a transformation use createTransform or createInvTransform to create a transformation, and transform to execute it.

HuginBase::PTools::Transform::~Transform (   )

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Member Function Documentation

void HuginBase::PTools::Transform::createInvTransform (  const SrcPanoImage &  src, const PanoramaOptions &  dest )

create image->pano transformation

void HuginBase::PTools::Transform::createInvTransform (  const PanoramaData &  pano, unsigned int  imgNr, const PanoramaOptions &  dest, vigra::Diff2D  srcSize = vigra::Diff2D(0, 0) )

create image->pano transformation

void HuginBase::PTools::Transform::createInvTransform (  const vigra::Diff2D &  srcSize, VariableMap  srcVars, Lens::LensProjectionFormat  srcProj, const vigra::Diff2D &  destSize, PanoramaOptions::ProjectionFormat  destProj, const std::vector< double > &  destProjParam, double  destHFOV, const vigra::Diff2D &  origSrcSize )

create image->pano transformation Parameters: srcSize  size of input image variables  of input image srcProj  projection of the image destSize  output panorama size destProj  panorama projection destHFOV  HFOV of panorama origSrcSize  original input image size, 0,0 if the same as srcSize. origSrcSize is needed, because the variables are only valid for the original input size. To transform a smaller image, like a preview image, the parameters have to be adjusted. The origial image size, for which variables are valid needs to be know for this.

void HuginBase::PTools::Transform::createTransform (  const SrcPanoImage &  src, const PanoramaOptions &  dest )

void HuginBase::PTools::Transform::createTransform (  const PanoramaData &  pano, unsigned int  imgNr, const PanoramaOptions &  dest, vigra::Diff2D  srcSize = vigra::Diff2D(0, 0) )

create pano -> img transform

void HuginBase::PTools::Transform::createTransform (  const vigra::Diff2D &  srcSize, VariableMap  srcVars, Lens::LensProjectionFormat  srcProj, const vigra::Diff2D &  destSize, PanoramaOptions::ProjectionFormat  destProj, const std::vector< double > &  destProjParam, double  destHFOV, const vigra::Diff2D &  origSrcSize )

initialize pano->image transformation Steps of transform: 1. pano_proj -> erect 2. rotate equirect?? ( rotate yaw in screenpoints ? ) 3. spherical -> erect ?? 4. persp_sphere ( rotate point with rotation matrix) 5. sphere_tp -> image_proj 6. distortion correction 7. shift image origin 8. shear image

bool HuginBase::PTools::Transform::emitGLSL (  std::ostringstream &  oss  )  const

bool HuginBase::PTools::Transform::transform (  hugin_utils::FDiff2D &  dest, const hugin_utils::FDiff2D &  src )  const

bool HuginBase::PTools::Transform::transform (  double &  x_dest, double &  y_dest, double  x_src, double  y_src )  const

excecute transform

bool HuginBase::PTools::Transform::transformImgCoord (  hugin_utils::FDiff2D &  dest, const hugin_utils::FDiff2D &  src )  const [inline]

bool HuginBase::PTools::Transform::transformImgCoord (  double &  x_dest, double &  y_dest, double  x_src, double  y_src )  const

like transform, but return image coordinates, not cartesian coordinates

bool HuginBase::PTools::Transform::transformImgCoordPartial (  double &  x_dest, double &  y_dest, double  x_src, double  y_src )  const

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

• hugin_base/panotools/PanoToolsInterface.h
• hugin_base/panotools/PanoToolsInterface.cpp
• hugin_base/panotools/PanoToolsTransformGPU.cpp

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