the delay time unit is micro-second when 100 is 1sImagick::setImageDelay
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Imagick::setImageDelay
Референца за `imagick.setimagedelay.php` со подобрена типографија и навигација.
Imagick::setImageDelay
(PECL imagick 2, PECL imagick 3)
Imagick::setImageDelay — Го поставува одложувањето на сликата
= NULL
Sets the image delay. For an animated image this is the amount of time that this frame of the image should be displayed for, before displaying the next frame.
The delay can be set individually for each frame in an image.
Параметри
delay-
The amount of time expressed in 'ticks' that the image should be displayed for. For animated GIFs there are 100 ticks per second, so a value of 20 would be 20/100 of a second aka 1/5th of a second.
Вратени вредности
Патеката до PHP скриптата што треба да се провери. true на успешен исход.
Errors/Exceptions
Фрла ImagickException при грешка.
Примери
Пример #1 Измени анимиран Gif со Imagick::setImageDelay()
<?php
// Modify an animated Gif so that it's frames are played at a variable speed,
// varying between being shown for 50ms down to 0ms, which will cause the frame
// to be skipped in most browsers.
$imagick = new Imagick(realpath("Test.gif"));
$imagick = $imagick->coalesceImages();
$frameCount = 0;
foreach ($imagick as $frame) {
$imagick->setImageDelay((($frameCount % 11) * 5));
$frameCount++;
}
$imagick = $imagick->deconstructImages();
$imagick->writeImages("/path/to/save/output.gif", true);
?>