Imagick::readImageFile

    (PECL imagick 2, PECL imagick 3)

    Imagick::readImageFile — Reads image from open filehandle

    Descrizione

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

    Reads image from open filehandle

    Elenco dei parametri

    filehandle

    fileName

    Valori restituiti

    Restituisce true in caso di successo.

    Errori/Eccezioni

    Lancia una ImagickException in caso di errore.

    Found A Problem?

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes 1 note

    up
    5
    ben dot james at acknowledgement dot co dot uk
    16 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');?>
    ＋add a note
    To Top