PNGImage Class Reference

#include <PNGImage.h>

Inherits Image.

Inheritance diagram for PNGImage:

[legend]Collaboration diagram for PNGImage:

[legend]List of all members.

Public Member Functions
	PNGImage (int resX, int resY)
virtual	~PNGImage ()
virtual bool	read (const std::string &fileName)
virtual void	write (const std::string &fileName) const
Classes
class	PNGFileOpenException

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Detailed Description

2D image that can save and load PNG format

Author:

Alex Busenius

Definition at line 13 of file PNGImage.h.

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Constructor & Destructor Documentation

PNGImage::PNGImage	(	int	resX,
		int	resY
	)

Constructor

Parameters:

	resX	X resolution
	resY	Y resolution

Definition at line 16 of file PNGImage.cpp.

PNGImage::~PNGImage

(

)

[virtual]

Destructor

Definition at line 24 of file PNGImage.cpp.

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Member Function Documentation

bool PNGImage::read

(

const std::string &

fileName

)

[virtual]

Read image from png file. The image will be converted to float r, g, b, a

Parameters:

fileName

File name to read from

Returns:

true if successfull

Implements Image.

Definition at line 34 of file PNGImage.cpp.

References LOG, Image::mPixels, Image::mResX, Image::mResY, read_png(), and Image::setPixel().

void PNGImage::write

(

const std::string &

fileName

)

const [virtual]

Write image content as RGB png file.

Parameters:

fileName

File name to write to

Implements Image.

Definition at line 105 of file PNGImage.cpp.

References Image::mResX, Image::mResY, Image::pixel(), and write_png().

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

• src/PNGImage.h
• src/PNGImage.cpp

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