The CairoImageSurface class

(PECL cairo >= 0.1.0)

Вступ

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.

Короткий Огляд Класа

CairoImageSurface extends CairoSurface {

/* Методи */

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 )

/* Успадковані методи */

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 )

}

Зміст

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

add a note

User Contributed Notes

There are no user contributed notes for this page.