ImagickDraw::arc
ImagickDraw::arc
(PECL imagick 2.0.0)
ImagickDraw::arc — Draws an arc
Description
bool ImagickDraw::arc ( float $sx , float $sy , float $ex , float $ey , float $sd , float $ed )
This function is currently not documented; only its argument list is available.
Draws an arc falling within a specified bounding rectangle on the image.
Parameters
-
sx
-
Starting x ordinate of bounding rectangle
-
sy
-
starting y ordinate of bounding rectangle
-
ex
-
ending x ordinate of bounding rectangle
-
ey
-
ending y ordinate of bounding rectangle
-
sd
-
starting degrees of rotation
-
ed
-
ending degrees of rotation
Return Values
No value is returned.
Examples
Example #1 ImagickDraw::arc()
<?php function arc($strokeColor, $fillColor, $backgroundColor, $startX, $startY, $endX, $endY, $startAngle, $endAngle) { //Create a ImagickDraw object to draw into. $draw = new \ImagickDraw(); $draw->setStrokeWidth(1); $draw->setStrokeColor($strokeColor); $draw->setFillColor($fillColor); $draw->setStrokeWidth(2); $draw->arc($startX, $startY, $endX, $endY, $startAngle, $endAngle); //Create an image object which the draw commands can be rendered into $image = new \Imagick(); $image->newImage(IMAGE_WIDTH, IMAGE_HEIGHT, $backgroundColor); $image->setImageFormat("png"); //Render the draw commands in the ImagickDraw object //into the image. $image->drawImage($draw); //Send the image to the browser header("Content-Type: image/png"); echo $image->getImageBlob(); } ?>
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https://secure.php.net/manual/en/imagickdraw.arc.php