ImagickDraw::circle

(PECL imagick 2, PECL imagick 3)

ImagickDraw::circleDraws a circle

Description

public ImagickDraw::circle(
    float $ox,
    float $oy,
    float $px,
    float $py
): bool
Warning

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

Draws a circle on the image.

Parameters

ox

origin x coordinate

oy

origin y coordinate

px

perimeter x coordinate

py

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();
}

?>