Draws an arc

# ImagickDraw::arc

(PECL imagick 2.0.0)

ImagickDraw::arc — Draws an arc

### Descrierea

ImagickDraw::arc ( float `$sx` , float `$sy` , float `$ex` , float `$ey` , float `$sd` , float `$ed` ) : bool
Avertizare

Această funcție nu este documentată în prezent; este disponibilă numai lista sa de argumente.

Draws an arc falling within a specified bounding rectangle on the image.

### Parametri

`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

### Valorile întoarse

Nu este întoarsă nici o valoare.

### Exemple

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();
}
?>`