Imagick::readImageFile

(PECL imagick 2.0.0)

Imagick::readImageFileReads image from open filehandle

Descrição

bool Imagick::readImageFile ( resource $filehandle [, string $fileName = null ] )

Reads image from open filehandle

Parâmetros

filehandle

fileName

Valor Retornado

Returns TRUE on success.

Erros

Throws ImagickException on error.

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User Contributed Notes 2 notes

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1
quickshiftin at gmail dot com
27 days ago
The second parameter will update the result of getFilename() if set. Otherwise the result of getFilename() will retain its original value, prior to calling readImageFile().
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0
ben dot james at acknowledgement dot co dot uk
5 years ago
An example of reading an image file from a URL, using a handle returned by fopen():

<?php
$handle
= fopen('http://example.com/foo.jpg', 'rb');
$img = new Imagick();
$img->readImageFile($handle);
$img->resizeImage(128, 128, 0, 0);
$img->writeImage('images/foo.jpg');
?>
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