PHP Australia Conference 2015

The CairoImageSurface class

Introduction

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.

Class synopsis

CairoImageSurface extends CairoSurface {
/* Methods */
__construct ( int $format , int $width , int $height )
public static void createForData ( string $data , int $format , int $width , int $height [, int $stride = -1 ] )
public staticCairoImageSurface createFromPng ( string $file )
public string getData ( void )
public int getFormat ( void )
public int getHeight ( void )
public int getStride ( void )
public int getWidth ( void )
/* Inherited methods */
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 )
}

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