Imagick::roundCorners

(PECL imagick 2, PECL imagick 3)

Imagick::roundCorners — Rounds image corners

Warning

This function has been DEPRECATED as of Imagick 3.4.4. Relying on this function is highly discouraged.

Description

public Imagick::roundCorners(
    float $x_rounding,
    float $y_rounding,
    float $stroke_width = 10,
    float $displace = 5,
    float $size_correction = -6
): bool

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. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer. This method is not available if Imagick has been compiled against ImageMagick version 7.0.0 or newer.

Parameters

x_rounding: x rounding
y_rounding: y rounding
stroke_width: stroke width
displace: image displace
size_correction: size correction

Return Values

Returns true on success.

Examples

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");
?>

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User Contributed Notes 2 notes

down

mmehdibalouchi at gmail dot com ¶

7 years ago

Is this method deprecated? 
what can we do instead ?

down

-2

ar2rsoft at gmail dot com ¶

5 years ago

Alternative solution:
// example values
$width = 250;
$height = 250;
$cornerRadius = 10;

// create mask image
$mask = new Imagick();
$mask->newImage($width, $height, new ImagickPixel('transparent'), 'png');
// create the rounded rectangle
$shape = new ImagickDraw();
$shape->setFillColor(new ImagickPixel('black'));
$shape->roundRectangle(0, 0, $width, $height, $cornerRadius, $cornerRadius);
// draw the rectangle
$mask->drawImage($shape);
// apply mask
$image->compositeImage($mask, Imagick::COMPOSITE_DSTIN, 0, 0);

I found solution here:
https://github.com/Imagick/imagick/issues/213#issuecomment-385928740

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