[edit] Last updated: Fri, 24 May 2013

The CairoImageSurface class

(No version information available, might only be in SVN)

Introducere

CairoImageSurface provide the ability to render to memory buffers either allocated by cairo or by the calling code. The supported image formats are those defined in CairoFormat.

Sinopsisul clasei

CairoImageSurface extends CairoSurface {

/* Metode */

public __construct ( int $format , int $width , int $height )

public static void createForData ( string $data , int $format , int $width , int $height [, int $stride = -1 ] )

public static CairoImageSurface createFromPng ( string $file )

public string getData ( void )

public int getFormat ( void )

public int getHeight ( void )

public int getStride ( void )

public int getWidth ( void )

/* Metode moștenite */

public CairoSurface::__construct ( void )

public void CairoSurface::copyPage ( void )

public void CairoSurface::createSimilar ( CairoSurface $other , int $content , string $width , string $height )

public void CairoSurface::finish ( void )

public void CairoSurface::flush ( void )

public int CairoSurface::getContent ( void )

public array CairoSurface::getDeviceOffset ( void )

public void CairoSurface::getFontOptions ( void )

public int CairoSurface::getType ( void )

public void CairoSurface::markDirty ( void )

public void CairoSurface::markDirtyRectangle ( string $x , string $y , string $width , string $height )

public void CairoSurface::setDeviceOffset ( string $x , string $y )

public void CairoSurface::setFallbackResolution ( string $x , string $y )

public void CairoSurface::showPage ( void )

public int CairoSurface::status ( void )

public void CairoSurface::writeToPng ( string $file )

}

Cuprins

CairoImageSurface::__construct — Creates a new CairoImageSurface
CairoImageSurface::createForData — The createForData purpose
CairoImageSurface::createFromPng — Creates a new CairoImageSurface form a png image file
CairoImageSurface::getData — Gets the image data as string
CairoImageSurface::getFormat — Get the image format
CairoImageSurface::getHeight — Retrieves the height of the CairoImageSurface
CairoImageSurface::getStride — The getStride purpose
CairoImageSurface::getWidth — Retrieves the width of the CairoImageSurface

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