small3d::Image Class Reference

An image, loaded from a .png file, which can be used for generating textures. More...

#include <Image.hpp>

Public Member Functions
	Image (const std::string &fileLocation="")
	File-reading constructor.
	Image (std::vector< char > &data)
	Memory-based constructor.
	~Image ()=default
	Destructor.
void	toColour (Vec4 colour)
	Convert to a coloured 10 x 10 pixel image.
unsigned long	getWidth () const
	Get the image width.
unsigned long	getHeight () const
	Get the image height.
unsigned long	getByteSize () const
	Get the size of the image, in bytes.
const uint8_t *	getData () const
	Get the image data.
template<class Archive >
void	serialize (Archive &archive)

Static Public Attributes
static const std::string	NOTRGBA = "Image format not recognised. Only RGB / RGBA png images are supported."
	String saying that the colour encoding of the image being read is not RGB/RGBA.

Detailed Description

An image, loaded from a .png file, which can be used for generating textures.

Constructor & Destructor Documentation

Image() [1/2]

small3d::Image::Image ( const std::string & fileLocation = "" )

explicit

File-reading constructor.

Parameters

fileLocation

Location of the png image file

Image() [2/2]

small3d::Image::Image ( std::vector< char > & data )

explicit

Memory-based constructor.

Parameters

data	PNG bytes already read into memory

Member Function Documentation

getByteSize()

unsigned long small3d::Image::getByteSize

(

)

const

Get the size of the image, in bytes.

Returns

Size of the image, in bytes

getData()

const uint8_t * small3d::Image::getData

(

)

const

Get the image data.

Returns

The image data

getHeight()

unsigned long small3d::Image::getHeight

(

)

const

Get the image height.

Returns

The image height

getWidth()

unsigned long small3d::Image::getWidth

(

)

const

Get the image width.

Returns

The image width

toColour()

void small3d::Image::toColour

(

Vec4

colour

)

Convert to a coloured 10 x 10 pixel image.

Parameters

colour

The colour of the image

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

• Image.hpp
• Image.cpp