CairoSvgSurface::versionToString
CairoImageSurface::__construct
Cairo
PHP Manual

# The CairoImageSurface class

## 導入

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.

## クラス概要

CairoImageSurface
CairoImageSurface extends CairoSurface {
/* メソッド */
__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 `$file` )
public string getData ( void )
public int getFormat ( void )
public int getHeight ( void )
public int getStride ( void )
public int getWidth ( void )
/* 継承したメソッド */
CairoSurface::__construct ( void )
public void CairoSurface::copyPage ( void )
public void CairoSurface::createSimilar ( CairoSurface `$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` )
}

## 目次

- 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

CairoSvgSurface::versionToString
CairoImageSurface::__construct
Cairo
PHP Manual