CairoFormat::strideForWidthProvides an appropiate stride to use Description
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. Parameters
Return ValuesThe appropriate stride to use given the desired format and width, or -1 if either the format is invalid or the width too large. Examples
Example #1 CairoFormat::strideForWidth example
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