The CairoImageSurface class
(PECL cairo >= 0.1.0)
简介
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.
类摘要
CairoImageSurface
extends CairoSurface {
/* 方法 */
/* 继承的方法 */
public
CairoSurface::createSimilar (
CairoSurface
$other
,
int $content
,
string $width
,
string $height
) :
void
public
CairoSurface::markDirtyRectangle (
float
}
$x
,
float $y
,
float $width
,
float $height
) :
void
Table of Contents
- 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