Imagick::identifyFormat()
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Description
说明
public Imagick::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"); ?>