Its important to understand that the boolean flag : $FIT is used as a MAXIMUM boundary of either X or Y
If you use a physical image with a size of 128x256
scaleImage(200, 100, true); Will scale Y to 100 and X will be calculated
scaleImage(100, 120, true); Will scale X to 100 and Y will be calculated
$FIT is a LIMITER which is why it requires both an X and a Y for $FIT=true
Gmagick::scaleimage
(PECL gmagick >= Unknown)
Gmagick::scaleimage — Scales the size of an image
Beschreibung
Scales the size of an image to the given dimensions. The other parameter will be calculated if 0 is passed as either param.
Parameter-Liste
-
width -
The number of columns in the scaled image.
-
height -
The number of rows in the scaled image.
Rückgabewerte
The Gmagick object.
Fehler/Exceptions
Wirft bei einem Fehler eine GmagickException.
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User Contributed Notes 3 notes
richard at computertech dot systems ¶
1 year ago
support at yourmob dot net ¶
4 years ago
CORRECTION
Replace
echo 'img src="data:image/jpeg:base64,'.base64_encode($image).'">';
With
echo '<img src="data:image/jpeg:base64,'.base64_encode($image).'">';
support at yourmob dot net ¶
4 years ago
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();
?>
