ImagickDraw::circle

(PECL imagick 2, PECL imagick 3)

ImagickDraw::circle — Draws a circle

Description

public ImagickDraw::circle(
    float $origin_x,
    float $origin_y,
    float $perimeter_x,
    float $perimeter_y
): bool

Warning

This function is currently not documented; only its argument list is available.

Draws a circle on the image.

Parameters

origin_x: origin x coordinate
origin_y: origin y coordinate
perimeter_x: perimeter x coordinate
perimeter_y: perimeter y coordinate

Return Values

No value is returned.

Examples

Example #1 ImagickDraw::circle() example

<?php
function circle($strokeColor, $fillColor, $backgroundColor, $originX, $originY, $endX, $endY) {

//Create a ImagickDraw object to draw into.
$draw = new \ImagickDraw();

$strokeColor = new \ImagickPixel($strokeColor);
$fillColor = new \ImagickPixel($fillColor);

$draw->setStrokeOpacity(1);
$draw->setStrokeColor($strokeColor);
$draw->setFillColor($fillColor);

$draw->setStrokeWidth(2);
$draw->setFontSize(72);

$draw->circle($originX, $originY, $endX, $endY);

$imagick = new \Imagick();
$imagick->newImage(500, 500, $backgroundColor);
$imagick->setImageFormat("png");
$imagick->drawImage($draw);

header("Content-Type: image/png");
echo $imagick->getImageBlob();
}

?>