The CairoSurface class

(PECL cairo >= 0.1.0)

简介

This is the base-class for all other Surface types. CairoSurface is the abstract type representing all different drawing targets that cairo can render to. The actual drawings are performed using a CairoContext.

类摘要

CairoSurface {

/* 方法 */

public __construct ( void )

public copyPage ( void ) : void

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

public finish ( void ) : void

public flush ( void ) : void

public getContent ( void ) : int

public getDeviceOffset ( void ) : array

public getFontOptions ( void ) : void

public getType ( void ) : int

public markDirty ( void ) : void

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

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

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

public showPage ( void ) : void

public status ( void ) : int

public writeToPng ( string $file ) : void

}

CairoSurface::__construct — The __construct purpose
CairoSurface::copyPage — The copyPage purpose
CairoSurface::createSimilar — The createSimilar purpose
CairoSurface::finish — The finish purpose
CairoSurface::flush — The flush purpose
CairoSurface::getContent — The getContent purpose
CairoSurface::getDeviceOffset — The getDeviceOffset purpose
CairoSurface::getFontOptions — The getFontOptions purpose
CairoSurface::getType — The getType purpose
CairoSurface::markDirty — The markDirty purpose
CairoSurface::markDirtyRectangle — The markDirtyRectangle purpose
CairoSurface::setDeviceOffset — The setDeviceOffset purpose
CairoSurface::setFallbackResolution — The setFallbackResolution purpose
CairoSurface::showPage — The showPage purpose
CairoSurface::status — The status purpose
CairoSurface::writeToPng — The writeToPng purpose

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官方地址：https://www.php.net/manual/en/class.cairosurface.php

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The CairoSurface class

简介

类摘要

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