(PHP 5 >= 5.5.0, PHP 7)
imagecrop — Crop an image to the given rectangle
$image
, array $rect
)
Crops an image to the given rectangular area and returns the resulting image.
The given image
is not modified.
image
imagecreatetruecolor() 등의 이미지 생성 함수에서 반환한 이미지 자원.
rect
The cropping rectangle as array with keys x, y, width and height.
Return cropped image resource on success실패 시 FALSE
를 반환합니다.
Example #1 imagecrop() example
This example shows how to crop an image to a square area.
<?php
$im = imagecreatefrompng('example.png');
$size = min(imagesx($im), imagesy($im));
$im2 = imagecrop($im, ['x' => 0, 'y' => 0, 'width' => $size, 'height' => $size]);
if ($im2 !== FALSE) {
imagepng($im2, 'example-cropped.png');
}
?>