Trim::resizeTrim

Resize the image with keeping ratio and trimming the overflow (Like object-fit: cover)

Description

public void Trim::resizeTrim( int $w, int $h, string $cp )

The output is exactly $w x $h. The image is scaled to cover the whole area, keeping its aspect ratio, and the overflow is cut off. $cp decides which part of the image is kept. 0 means the original width or height.

Arguments

Name	Data type	Default	Remarks
$w	int		Output width / 0: original width
$h	int		Output height / 0: original height
$cp	string		Crop position (see below)

Crop position

$cp	Kept part
t	Top center
rt	Top right
l	Middle left
m	Center
r	Middle right
b	Bottom center
lb	Middle left (same as l)
rb	Bottom center (same as b)
lt or any other value	Top left

note

In the current implementation lb and rb do not crop at the bottom corners: they behave like l and b.

Example

Controller

use Fegg\Tool\Trim;

$trim = new Trim();
$trim->setImage('path/to/image.jpg', 'path/to/converted.jpg');

$trim->resizeTrim(300, 300, 'm');
$trim->create();