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Ionflux::Tools::Cairo::ImageSurface Class Reference
[Cairo]

Cairo image surface. More...

#include <CairoImageSurface.hpp>

Inheritance diagram for Ionflux::Tools::Cairo::ImageSurface:

[legend]Collaboration diagram for Ionflux::Tools::Cairo::ImageSurface:

[legend]List of all members.

Public Member Functions
	ImageSurface ()
	Constructor.
	ImageSurface (const ImageSurface &initSurface)
	Constructor.
	ImageSurface (cairo_surface_t *initSurface)
	Constructor.
	ImageSurface (cairo_format_t format, int width, int height)
	Constructor.
	ImageSurface (unsigned char *data, cairo_format_t format, int width, int height, int stride)
	Constructor.
	ImageSurface (const std::string &pngFilename)
	Constructor.
	ImageSurface (cairo_read_func_t pngReadFunc, void *closure)
	Constructor.
virtual	~ImageSurface ()
	Destructor.
virtual cairo_status_t	writeToPng (const std::string &pngFilename)
	Write to png.
virtual cairo_status_t	writeToPngStream (cairo_write_func_t write_func, void *closure)
	Write to png stream.
virtual int	getWidth ()
	Get width.
virtual int	getHeight ()
	Get height.
virtual ImageSurface &	operator= (const ImageSurface &newCairoSurface)
	Assignment operator.
virtual ImageSurface &	operator= (cairo_surface_t *newCairoSurface)
	Assignment operator.

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Detailed Description

Cairo image surface.

Image surface for the Cairo vector graphics API (see http://www.cairographics.org/).

Note:

Not all features of Cairo are supported yet by this wrapper.

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Constructor & Destructor Documentation

Ionflux::Tools::Cairo::ImageSurface::ImageSurface (   )

Constructor. Construct new ImageSurface object.

Ionflux::Tools::Cairo::ImageSurface::ImageSurface (  const ImageSurface &  initSurface  )

Constructor. Construct new ImageSurface object. Parameters: initSurface  Cairo image surface.

Ionflux::Tools::Cairo::ImageSurface::ImageSurface (  cairo_surface_t *  initSurface  )

Constructor. Construct new ImageSurface object. Parameters: initSurface  Cairo image surface.

Ionflux::Tools::Cairo::ImageSurface::ImageSurface (  cairo_format_t  format, int  width, int  height )

Constructor. Construct new ImageSurface object. Parameters: format  Format. width  Width. height  Height.

Ionflux::Tools::Cairo::ImageSurface::ImageSurface (  unsigned char *  data, cairo_format_t  format, int  width, int  height, int  stride )

Constructor. Construct new ImageSurface object. Parameters: data  Data. format  Format. width  Width. height  Height. stride  Stride.

Ionflux::Tools::Cairo::ImageSurface::ImageSurface (  const std::string &  pngFilename  )

Constructor. Construct new ImageSurface object. Parameters: pngFilename  Filename of a PNG file.

Ionflux::Tools::Cairo::ImageSurface::ImageSurface (  cairo_read_func_t  pngReadFunc, void *  closure )

Constructor. Construct new ImageSurface object. Parameters: pngReadFunc  Read function for PNG stream. closure  Closure.

Ionflux::Tools::Cairo::ImageSurface::~ImageSurface (   )  [virtual]

Destructor. Destruct ImageSurface object.

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Member Function Documentation

int Ionflux::Tools::Cairo::ImageSurface::getHeight (   )  [virtual]

Get height. Get height Returns: .

int Ionflux::Tools::Cairo::ImageSurface::getWidth (   )  [virtual]

Get width. Get width Returns: .

ImageSurface & Ionflux::Tools::Cairo::ImageSurface::operator= (  cairo_surface_t *  newCairoSurface  )  [virtual]

Assignment operator. Assign a cairo surface to this surface object. Parameters: newCairoSurface  Cairo image surface. Returns: The object itself. Reimplemented from Ionflux::Tools::Cairo::Surface.

ImageSurface & Ionflux::Tools::Cairo::ImageSurface::operator= (  const ImageSurface &  newCairoSurface  )  [virtual]

Assignment operator. Assign a surface to another surface. Parameters: newCairoSurface  Cairo image surface. Returns: The object itself.

cairo_status_t Ionflux::Tools::Cairo::ImageSurface::writeToPng (  const std::string &  pngFilename  )  [virtual]

Write to png. Write to png Parameters: pngFilename  Filename of a PNG file. Returns: .

cairo_status_t Ionflux::Tools::Cairo::ImageSurface::writeToPngStream (  cairo_write_func_t  write_func, void *  closure )  [virtual]

Write to png stream. Write to png stream Parameters: write_func  Write_func. closure  Closure. Returns: .

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

• CairoImageSurface.hpp
• CairoImageSurface.cpp

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