CairoFormat::strideForWidth

(PECL cairo >= 0.1.0)

CairoFormat::strideForWidthProvides an appropriate stride to use

Opis

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

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

Parametry

format

The desired CairoFormat to use

width

The width of the image

Zwracane wartości

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

Przykłady

Przykład #1 CairoFormat::strideForWidth() example

<?php
/* ... */
?>

Powyższy przykład wyświetli coś podobnego do:

...

Zobacz też:

  • Classname::Method()

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top