CairoFormatCairoFormat::strideForWidth
(PECL cairo >= 0.1.0)
CairoFormat::strideForWidth — Provides an appropiate stride to use
Descrizione
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.
Valori restituiti
The appropriate stride to use given the desired format and width, or -1 if either the format is invalid or the width too large.
Esempi
Example #1 CairoFormat::strideForWidth() example
<?php
/* ... */
?>
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Vedere anche:
- Classname::Method()
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