Imagick::getImageDelay()

(PECL imagick 2.0.0)

Gets the image delay

说明

Imagick::getImageDelay(void): int

Gets the image delay.

返回值

Returns the image delay.

错误／异常

错误时抛出 ImagickException。

Here is how you can get the delay between the frames in gif file:
<?php
$animation = new Imagick("file.gif");
foreach ($animation as $frame) {
 $delay = $animation->getImageDelay();
echo $delay;
}
?>

Seems to return the image delay in centiseconds