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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
(PECL imagick 2.0.0)
Imagick::borderImage — Surrounds the image with a border
$bordercolor
, int $width
, int $height
)Surrounds the image with a border of the color defined by the bordercolor ImagickPixel object.
bordercolor
ImagickPixel object or a string containing the border color
width
Border width
height
Border height
成功时返回 TRUE
。
版本 | 说明 |
---|---|
2.1.0 | Now allows a string representing the color as the first parameter. Previous versions allow only an ImagickPixel object. |
Example #1 Imagick::borderImage()
<?php
function borderImage ( $imagePath , $color , $width , $height ) {
$imagick = new \ Imagick ( realpath ( $imagePath ));
$imagick -> borderImage ( $color , $width , $height );
header ( "Content-Type: image/jpg" );
echo $imagick -> getImageBlob ();
}
?>
[#1] rosh3000 at gmail dot com [2015-07-06 15:52:10]
To get an image with exact dimensions (i.e. add whitespace) use with borderImage:
$desired_width = 1000;
$desired_height = 1000;
$image->scaleImage($desired_width,$desired_height , true);
$image->borderImage('white', ($image->getImageWidth() - $desired_width) / 2,($image->getImageHeight() - $desired_height ) / 2);
[#2] Alex [2013-09-27 13:12:30]
Before making border of image in php, please, consider CSS capabilities to do that. These are more powerful and will not change original image
.img_class {
border:10px solid red;
padding:20px 10px 5px 20px;
backhround:url('file.jpg');
}