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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _Image_BalancedPixelInterpolation_HeaderFile
#define _Image_BalancedPixelInterpolation_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Image_PixelInterpolation_HeaderFile
#include <Image_PixelInterpolation.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_Image_Image_HeaderFile
#include <Handle_Image_Image.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Image_DColorImage_HeaderFile
#include <Handle_Image_DColorImage.hxx>
#endif
#ifndef _Handle_Image_DIndexedImage_HeaderFile
#include <Handle_Image_DIndexedImage.hxx>
#endif
class Image_Image;
class Aspect_Pixel;
class Image_DColorImage;
class Aspect_ColorPixel;
class Image_DIndexedImage;
class Aspect_IndexPixel;
//! The class BalancedPixelInterpolation is used to compute a <br>
//! SubPixel value on non integer Image coordinate <br>
//! BalancedPixelInterpolation redefined a new method to compute <br>
//! a SubPixel value . <br>
//! The value is the proportional to the distance of the <br>
//! four nearest Image Pixel. <br>
//! A B <br>
//! SubPixel <br>
//! C D <br>
//! If VA, VB, VC, VD is the value of the four nearest Image <br>
//! Pixel, if ColDelta and RowDelta is the distance from non <br>
//! integer coordinate (FX,FY) to the upper left nearest Image <br>
//! Pixel , then : <br>
//! ColDelta = FX - XA ; <br>
//! RowDelta = FY - YA ; <br>
//! CAB = ColDelta*( VB - VA ) + VA <br>
//! CCD = ColDelta*( VD - VC ) + VD <br>
//! V = RowDelta*( CCD - CAB ) + CAB <br>
//! is the Image SubPixel value on non integer <br>
//! coordinate (FX,FY). <br>
class Image_BalancedPixelInterpolation : public Image_PixelInterpolation {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! Create a BalancedPixelInterpolation object. <br>
Standard_EXPORT Image_BalancedPixelInterpolation();
//! Redefined the method to compute SubPixel's value <br>
//! on non integer Image coordinate. <br>
//! LowerX,LowerY,UpperX,UpperY is the Image Min Max, it's used <br>
//! to check if the SubPixel coordinate FX,FY is outside of <br>
//! image. <br>
//! Return True if Interpolation Succes. <br>
//! Return False if the SubPixel is out from Image. <br>
Standard_EXPORT virtual Standard_Boolean Interpolate(const Handle(Image_Image)& aImage,const Standard_Real FX,const Standard_Real FY,const Standard_Integer LowerX,const Standard_Integer LowerY,const Standard_Integer UpperX,const Standard_Integer UpperY,Aspect_Pixel& RetPixel) const;
//! Compute SubPixel's value on non integer Image coordinate for <br>
//! DColorImage and ColorPixel. <br>
//! LowerX,LowerY,UpperX,UpperY is the Image Min Max, it's used <br>
//! to check if the SubPixel coordinate FX,FY is outside of <br>
//! image. <br>
//! Return True if Interpolation Succes. <br>
//! Return False if the SubPixel is out from Image. <br>
Standard_EXPORT virtual Standard_Boolean Interpolate(const Handle(Image_DColorImage)& aImage,const Standard_Real FX,const Standard_Real FY,const Standard_Integer LowerX,const Standard_Integer LowerY,const Standard_Integer UpperX,const Standard_Integer UpperY,Aspect_ColorPixel& RetPixel) const;
//! Compute SubPixel's value on non integer Image coordinate for <br>
//! DIndexedImage and IndexPixel. <br>
//! LowerX,LowerY,UpperX,UpperY is the Image Min Max, it's used <br>
//! to check if the SubPixel coordinate X,Y is outside of <br>
//! image. <br>
//! Return True if Interpolation Succes. <br>
//! Return False if the SubPixel is out from Image. <br>
Standard_EXPORT virtual Standard_Boolean Interpolate(const Handle(Image_DIndexedImage)& aImage,const Standard_Real FX,const Standard_Real FY,const Standard_Integer LowerX,const Standard_Integer LowerY,const Standard_Integer UpperX,const Standard_Integer UpperY,Aspect_IndexPixel& RetPixel) const;
protected:
private:
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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