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(PECL imagick 2.0.0)
Imagick::roundCorners — Rounds image corners
$x_rounding
, float $y_rounding
[, float $stroke_width
= 10
[, float $displace
= 5
[, float $size_correction
= -6
]]] )Rounds image corners. The first two parameters control the amount of rounding and the three last parameters can be used to fine-tune the rounding process. 此方法在Imagick基于ImageMagick 6.2.9以上版本编译时可用。
x_rounding
x rounding
y_rounding
y rounding
stroke_width
stroke width
displace
image displace
size_correction
size correction
Example #1 Using Imagick::roundCorners() :
Rounds the image corners
<?php
$image = new Imagick ();
$image -> newPseudoImage ( 100 , 100 , "magick:rose" );
$image -> setImageFormat ( "png" );
$image -> roundCorners ( 5 , 3 );
$image -> writeImage ( "rounded.png" );
?>
成功时返回 TRUE
。