raylib::helper::ImageHelper Class Reference

Helper class for image manipulation NOTE: Image software-rendering functions (CPU) More...

#include <ImageHelper.hpp>

Collaboration diagram for raylib::helper::ImageHelper:

Static Public Member Functions
static raylib::image::RlImage	load (const std::string &fileName)
	Load image from file into CPU memory (RAM) More...
static raylib::image::RlImage	loadRaw (const std::string &fileName, int width, int height, int format, int headerSize)
	Load image from RAW file data. More...
static raylib::image::RlImage	loadAnim (const std::string &fileName)
	Load image sequence from file (frames appended to image.data) More...
static raylib::image::RlImage	loadFromMemory (const std::string &fileType, const unsigned char *fileData, int dataSize)
	Load image from memory buffer. More...
static raylib::image::RlImage	loadFromTexture (const Texture2D &texture)
	Load image from GPU texture data. More...
static raylib::image::RlImage	loadFromScreen ()
	Load image from screen buffer and (screenshot) More...
static raylib::image::RlImage	fromText (const std::string &text, int fontSize, const RlColor &color)
	Create an image from text (default font) More...
static raylib::image::RlImage	fromText (const raylib::text::RlFont &font, const std::string &text, float fontSize, float spacing, const RlColor &tint)
	Create an image from text (custom sprite font) More...
static raylib::image::RlImage	genImageFontAtlas (const GlyphInfo *chars, Rectangle **recs, int glyphCount, int fontSize, int padding, int packMethod)
	Create an image from font (custom sprite font) More...

Detailed Description

Helper class for image manipulation NOTE: Image software-rendering functions (CPU)

Member Function Documentation

fromText() [1/2]

raylib::image::RlImage raylib::helper::ImageHelper::fromText ( const raylib::text::RlFont &  font, const std::string &  text, float  fontSize, float  spacing, const RlColor &  tint  )

static

Create an image from text (custom sprite font)

Parameters

font	the font
text	the text
fontSize	the font size
spacing	the spacing
tint	the tint

Returns

the image

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fromText() [2/2]

raylib::image::RlImage raylib::helper::ImageHelper::fromText ( const std::string &  text, int  fontSize, const RlColor &  color  )

static

Create an image from text (default font)

Parameters

text	the text
fontSize	the font size
color	the color

Returns

the image

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genImageFontAtlas()

raylib::image::RlImage raylib::helper::ImageHelper::genImageFontAtlas ( const GlyphInfo *  chars, Rectangle **  recs, int  glyphCount, int  fontSize, int  padding, int  packMethod  )

static

Create an image from font (custom sprite font)

Parameters

chars	the chars
recs	the recs
glyphCount	the glyph count
fontSize	the font size
padding	the padding
packMethod	the pack method

Returns

the image

load()

raylib::image::RlImage raylib::helper::ImageHelper::load ( const std::string &  fileName )

static

Load image from file into CPU memory (RAM)

Parameters

fileName

the file name

Returns

the image

loadAnim()

raylib::image::RlImage raylib::helper::ImageHelper::loadAnim ( const std::string &  fileName )

static

Load image sequence from file (frames appended to image.data)

Parameters

fileName

the file name

Returns

the image

loadFromMemory()

raylib::image::RlImage raylib::helper::ImageHelper::loadFromMemory ( const std::string &  fileType, const unsigned char *  fileData, int  dataSize  )

static

Load image from memory buffer.

Parameters

fileType	the file type
fileData	the file data
dataSize	the data size

Returns

the image

loadFromScreen()

raylib::image::RlImage raylib::helper::ImageHelper::loadFromScreen ( )

static

Load image from screen buffer and (screenshot)

Returns

the image

loadFromTexture()

raylib::image::RlImage raylib::helper::ImageHelper::loadFromTexture ( const Texture2D &  texture )

static

Load image from GPU texture data.

Parameters

texture

the texture

Returns

the image

loadRaw()

raylib::image::RlImage raylib::helper::ImageHelper::loadRaw ( const std::string &  fileName, int  width, int  height, int  format, int  headerSize  )

static

Load image from RAW file data.

Parameters

fileName	the file name
width	the width
height	the height
format	the format
headerSize	the header size

Returns

the image

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

• raylib-cpp/include/raylib/Image/ImageHelper.hpp
• raylib-cpp/src/raylib/Image/ImageHelper.cpp