CORRECTION
Replace
echo 'img src="data:image/jpeg:base64,'.base64_encode($image).'">';
With
echo '<img src="data:image/jpeg:base64,'.base64_encode($image).'">';
(PECL gmagick >= Unknown)
Gmagick::scaleimage — Scales the size of an image
Scales the size of an image to the given dimensions. The other parameter will be calculated if 0 is passed as either param.
width
The number of columns in the scaled image.
height
The number of rows in the scaled image.
The Gmagick object on success.
Wywołuje wyjątek GmagickException w przypadku błędu.
CORRECTION
Replace
echo 'img src="data:image/jpeg:base64,'.base64_encode($image).'">';
With
echo '<img src="data:image/jpeg:base64,'.base64_encode($image).'">';
Simple method to load an image from file, resize and display without writing to disk.
tested on jpg, gif and bmp
<?php
$image= new Gmagick( "yourimage.jpg");
$image->scaleimage(300,0);
echo 'img src="data:image/jpeg:base64,'.base64_encode($image).'">';
$image->destroy();
?>