Imagick::identifyFormat()

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Description

说明

publicImagick::identifyFormat(string $embedText): string

Replaces any embedded formatting characters with the appropriate image property and returns the interpreted text. See http://www.imagemagick.org/script/escape.php for escape sequences.

参数

$embedText

A string containing formatting sequences e.g."Trim box:%@ number of unique colors:%k".

返回值

Returns format 或者在失败时返回FALSE.

范例

Example #1 Imagick::identifyFormat()

<?php
        $output = "Output of 'Trim box: %@ number of unique colors: %k' is: <br/>";
        $imagick = new \Imagick(realpath("./images/artifact/mask.png"));
        $output .= $imagick->identifyFormat("Trim box: %@ number of unique colors: %k");
?>