ImageData Struct Reference

stockage temporaire des donnees d'une image. More...

#include <image_io.h>

Public Member Functions
	ImageData (const unsigned w, const unsigned h, const unsigned c, const unsigned s=1)
unsigned	offset (const unsigned x, const unsigned y, const unsigned c=0) const
const void *	data () const
void *	data ()

Public Attributes
std::vector< unsigned char >	pixels
unsigned	width
unsigned	height
unsigned	channels
unsigned	size

Detailed Description

stockage temporaire des donnees d'une image.

Definition at line 52 of file image_io.h.

Constructor & Destructor Documentation

ImageData() [1/2]

ImageData::ImageData ( )

inline

Definition at line 54 of file image_io.h.

: pixels(), width(0), height(0), channels(0), size(0) {}

ImageData() [2/2]

ImageData::ImageData ( const unsigned w, const unsigned h, const unsigned c, const unsigned s = 1 )

inline

Definition at line 55 of file image_io.h.

: pixels(w*h*c*s, 0), width(w), height(h), channels(c), size(s) {}

Member Function Documentation

offset()

unsigned ImageData::offset ( const unsigned x, const unsigned y, const unsigned c = 0 ) const

inline

Definition at line 57 of file image_io.h.

{ return (y * width +x) * channels * size + c * size; }

data() [1/2]

const void * ImageData::data ( ) const

inline

Definition at line 58 of file image_io.h.

{ return pixels.data(); }

data() [2/2]

void * ImageData::data ( )

inline

Definition at line 59 of file image_io.h.

{ return pixels.data(); }

Member Data Documentation

pixels

std::vector<unsigned char> ImageData::pixels

Definition at line 61 of file image_io.h.

width

unsigned ImageData::width

Definition at line 63 of file image_io.h.

height

unsigned ImageData::height

Definition at line 64 of file image_io.h.

channels

unsigned ImageData::channels

Definition at line 65 of file image_io.h.

size

unsigned ImageData::size

Definition at line 66 of file image_io.h.

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

• src/gKit/image_io.h