(PECL imagick 2, PECL imagick 3)
ImagickDraw::circle — Draws a circle
public ImagickDraw::circle ( float $ox , float $oy , float $px , float $py ) : bool
This function is currently not documented; only its argument list is available.
Draws a circle on the image.
ox
origin x coordinate
oy
origin y coordinate
px
perimeter x coordinate
py
perimeter y coordinate
No value is returned.
Example #1 ImagickDraw::circle()
<?php function circle($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(); } ?>
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https://www.php.net/manual/en/imagickdraw.circle.php