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Image Class Reference

#include <Image.h>

Inheritance diagram for Image:

List of all members.

Public Members

Image (ImgTag it)

virtual Void SetSize (Int width, Int height) = 0

Int Height () const

Int Width () const

virtual Void Clear (const Colour &c) = 0

virtual Void CopyFrom (Int x, Int y, Image &i)

virtual Void GammaCorrect (ClrReal gamma = 2.2)

virtual Void Scale (ClrReal scale)

virtual ClrReal MaxComponent ()

virtual Colour AverageColour ()

virtual Void FindComponentBounds (Colour &min, Colour &max)

virtual Void Transform (const ClrTrans &trans)

Apply the given colour transformation to the image.

virtual Void Over (Int x, Int y, Image &i)

virtual Void DownSample (Image &out)

quick hack for now. do proper arbitrary filtered scaling sometime.

virtual Void SetPixel (Int x, Int y, const Colour &c) = 0

virtual Colour GetPixel (Int x, Int y) const = 0

virtual Void SetRealPixel (Int x, Int y, ClrReal r, ImgChannel channel = chMono)

virtual ClrReal GetRealPixel (Int x, Int y, ImgChannel channel = chMono) const

virtual Void SetSpan (Int row, Int start, Int length, const Colour *src) = 0

virtual Void GetSpan (Int row, Int start, Int length, Colour *dst) const = 0

virtual Void SetRGBASpan (Int row, Int start, Int length, const RGBAPixel *src)

virtual Void GetRGBASpan (Int row, Int start, Int length, RGBAPixel *dst) const

virtual Void SetRealSpan (Int row, Int start, Int length, const ClrReal *src, ImgChannel channel = chMono)

virtual Void GetRealSpan (Int row, Int start, Int length, ClrReal *dst, ImgChannel channel = chMono) const

virtual Void SetByteSpan (Int row, Int start, Int length, const Byte *src, ImgChannel channel = chMono)

virtual Void GetByteSpan (Int row, Int start, Int length, Byte *dst, ImgChannel channel = chMono) const

Int Save (FileName &filename)

Int Load (FileName &filename)

Int SavePPM (const Char *filename)

Int LoadPPM (const Char *filename)

Int SaveTIFF (const Char *filename)

Int LoadTIFF (const Char *filename)

Int SaveJPEG (const Char *filename)

Int LoadJPEG (const Char *filename)

Int SaveGIF (const Char *filename)

Int LoadGIF (const Char *filename)

ImgTag Tag () const

Static Public Members

Void PrintSupportedFormats (ostream &s)

Int sJPEGQuality = 90

Protected Members

Int width

Int height

ImgTag tag

Detailed Description

Definition at line 72 of file Image.h.

Constructor & Destructor Documentation

Image::Image (ImgTag it)

Definition at line 75 of file Image.h.

Member Function Documentation

Colour Image::AverageColour () [virtual]

Definition at line 103 of file Image.cc.

Void Image::Clear (const Colour & c) [pure virtual]

Reimplemented in ByteImage, RGBAImage, and RGBEImage.

Definition at line 26 of file Image.cc.

Void Image::CopyFrom (Int x, Int y, Image & img) [virtual]

Definition at line 36 of file Image.cc.

Void Image::DownSample (Image & out) [virtual]

quick hack for now. do proper arbitrary filtered scaling sometime.

Definition at line 178 of file Image.cc.

Void Image::FindComponentBounds (Colour & min, Colour & max) [virtual]

Definition at line 126 of file Image.cc.

Void Image::GammaCorrect (ClrReal gamma = 2.2) [virtual]

Definition at line 53 of file Image.cc.

Void Image::GetByteSpan (Int row, Int start, Int length, Byte * dst, ImgChannel channel = chMono) const [virtual]

Reimplemented in ByteImage.

Definition at line 294 of file Image.cc.

virtual Colour Image::GetPixel (Int x, Int y) const [pure virtual]

Reimplemented in ByteImage, RGBAImage, and RGBEImage.

Void Image::GetRGBASpan (Int row, Int start, Int length, RGBAPixel * dst) const [virtual]

Reimplemented in RGBAImage.

Definition at line 267 of file Image.cc.

ClrReal Image::GetRealPixel (Int x, Int y, ImgChannel ch = chMono) const [virtual]

Reimplemented in ByteImage.

Definition at line 221 of file Image.cc.

Void Image::GetRealSpan (Int row, Int start, Int length, ClrReal * dst, ImgChannel channel = chMono) const [virtual]

Definition at line 245 of file Image.cc.

virtual Void Image::GetSpan (Int row, Int start, Int length, Colour * dst) const [pure virtual]

Reimplemented in ByteImage, RGBAImage, and RGBEImage.

Int Image::Height () const [inline]

Definition at line 79 of file Image.h.

Int Image::Load (FileName & filename)

Definition at line 386 of file Image.cc.

Int Image::LoadGIF (const Char * filename)

Definition at line 853 of file Image.cc.

Int Image::LoadJPEG (const Char * filename)

Definition at line 1008 of file Image.cc.

Int Image::LoadPPM (const Char * filename)

Definition at line 478 of file Image.cc.

Int Image::LoadTIFF (const Char * filename)

Definition at line 663 of file Image.cc.

ClrReal Image::MaxComponent () [virtual]

Definition at line 87 of file Image.cc.

Void Image::Over (Int x, Int y, Image & img) [virtual]

Definition at line 159 of file Image.cc.

Void Image::PrintSupportedFormats (ostream & s) [static]

Definition at line 326 of file Image.cc.

Int Image::Save (FileName & filename)

Definition at line 339 of file Image.cc.

Int Image::SaveGIF (const Char * filename)

Definition at line 848 of file Image.cc.

Int Image::SaveJPEG (const Char * filename)

Definition at line 946 of file Image.cc.

Int Image::SavePPM (const Char * filename)

Definition at line 425 of file Image.cc.

Int Image::SaveTIFF (const Char * filename)

Definition at line 585 of file Image.cc.

Void Image::Scale (ClrReal scale) [virtual]

Definition at line 72 of file Image.cc.

Void Image::SetByteSpan (Int row, Int start, Int length, const Byte * src, ImgChannel channel = chMono) [virtual]

Reimplemented in ByteImage.

Definition at line 280 of file Image.cc.

virtual Void Image::SetPixel (Int x, Int y, const Colour & c) [pure virtual]

Reimplemented in ByteImage, RGBAImage, and RGBEImage.

Void Image::SetRGBASpan (Int row, Int start, Int length, const RGBAPixel * src) [virtual]

Reimplemented in RGBAImage.

Definition at line 254 of file Image.cc.

Void Image::SetRealPixel (Int x, Int y, ClrReal r, ImgChannel ch = chMono) [virtual]

Reimplemented in ByteImage.

Definition at line 208 of file Image.cc.

Void Image::SetRealSpan (Int row, Int start, Int length, const ClrReal * src, ImgChannel channel = chMono) [virtual]

Definition at line 236 of file Image.cc.

virtual Void Image::SetSize (Int width, Int height) [pure virtual]

Reimplemented in ByteImage, RGBAImage, and RGBEImage.

virtual Void Image::SetSpan (Int row, Int start, Int length, const Colour * src) [pure virtual]

Reimplemented in ByteImage, RGBAImage, and RGBEImage.

ImgTag Image::Tag () const [inline]

Definition at line 140 of file Image.h.

Void Image::Transform (const ClrTrans & trans) [inline, virtual]

Apply the given colour transformation to the image.

Definition at line 140 of file Image.cc.

Int Image::Width () const [inline]

Definition at line 80 of file Image.h.

Member Data Documentation

Int Image::height [protected]

Definition at line 146 of file Image.h.

Int Image::sJPEGQuality = 90 [static]

Definition at line 142 of file Image.h.

ImgTag Image::tag [protected]

Definition at line 147 of file Image.h.

Int Image::width [protected]

Definition at line 145 of file Image.h.

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