PHP | ImagickDraw circle() Function
The ImagickDraw::circle() function is an inbuilt function in Imagick library of PHP which is used to draw a circle.
Syntax:
bool ImagickDraw::circle( $ox, $oy, $px, $py )
Parameters: This function accepts four parameters as mentioned above and described below:
- $ox: This parameter takes the value of origin x-coordinate.
- $oy: This parameter takes the value of origin y-coordinate.
- $px: This parameter takes the value of perimeter x-coordinate.
- $py: This parameter takes the value of perimeter y-coordinate.
Return Value: This function does not return any value.
Below program illustrates the ImagickDraw::circle() function in PHP:
Program:
<?php // require_once('vendor/autoload.php'); // Create an ImagickDraw object$draw = new \ImagickDraw(); // Create ImagickPixel object$strokeColor = new \ImagickPixel('Red');$fillColor = new \ImagickPixel('Green'); // Set the color, opacity of image$draw->setStrokeOpacity(1);$draw->setStrokeColor('Red');$draw->setFillColor('Green'); // Set the width and height of image$draw->setStrokeWidth(7);$draw->setFontSize(72); // Function to draw circle $draw->circle(250, 250, 100, 150); $imagick = new \Imagick();$imagick->newImage(500, 500, 'White');$imagick->setImageFormat("png");$imagick->drawImage($draw); // Display the output imageheader("Content-Type: image/png");echo $imagick->getImageBlob();?> |
Output:
