Класс CairoImageSurface

(PECL cairo >= 0.1.0)

Введение

CairoImageSurface обеспечивает возможность рендеринга в буферы памяти, выделенные cairo или вызывающим кодом. Поддерживаемые форматы изображений определены в CairoFormat.

Обзор классов

CairoImageSurface extends CairoSurface {

/* Методы */

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

public static createForData ( string $data , int $format , int $width , int $height ) : void

public static createFromPng ( string $file ) : CairoImageSurface

public getData ( void ) : string

public getFormat ( void ) : int

public getHeight ( void ) : int

public getStride ( void ) : int

public getWidth ( void ) : int

/* Наследуемые методы */

public CairoSurface::__construct ( void )

public CairoSurface::copyPage ( void ) : void

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

public CairoSurface::finish ( void ) : void

public CairoSurface::flush ( void ) : void

public CairoSurface::getContent ( void ) : int

public CairoSurface::getDeviceOffset ( void ) : array

public CairoSurface::getFontOptions ( void ) : void

public CairoSurface::getType ( void ) : int

public CairoSurface::markDirty ( void ) : void

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

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

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

public CairoSurface::showPage ( void ) : void

public CairoSurface::status ( void ) : int

public CairoSurface::writeToPng ( string $file ) : void

}

Содержание

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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