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CairoFormat::strideForWidth

(PECL cairo >= 0.1.0)

CairoFormat::strideForWidthProvides an appropiate stride to use

Descrierea

public static int CairoFormat::strideForWidth ( int $format , int $width )

This method provides a stride value that will respect all alignment requirements of the accelerated image-rendering code within cairo.

Parametri

format

The desired CairoFormat to use

width

The width of the image

Valorile întoarse

The appropriate stride to use given the desired format and width, or -1 if either the format is invalid or the width too large.

Exemple

Example #1 CairoFormat::strideForWidth() example

<?php
/* ... */
?>

Exemplul de mai sus va afișa ceva similar cu:

...

Vedeți de asemenea

  • Classname::Method()

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