The ImagickDraw::ellipse() function is an inbuilt function in PHP which is used to draw an ellipse on the image.
Syntax:
bool ImagickDraw::ellipse( float $ox, float $oy, float $rx, float $ry, float $start, float $end )
Parameters: This function accepts six parameters as mentioned above and described below:
- $ox: It specifies the x-coordinate of the ellipse.
- $oy: It specifies the y-coordinate of the ellipse.
- $rx: It specifies the x-radius of the ellipse.
- $ry: It specifies the y-radius of the ellipse.
- $start: It specifies the start point of the ellipse.
- $end: It specifies the end point of the ellipse.
Return Value: This function returns TRUE on success.
Exceptions: This function throws ImagickException on error.
Below given programs illustrate the ImagickDraw::ellipse() function in PHP:
Program 1:
<?php // Create a new imagick object $imagick = new Imagick(); // Create a image on imagick object $imagick->newImage(800, 250, 'purple'); // Create a new ImagickDraw object $draw = new ImagickDraw(); // Draw a ellipse $draw->ellipse(125, 70, 100, 50, 0, 360); // Render the draw commands $imagick->drawImage($draw); // Show the output $imagick->setImageFormat('png'); header("Content-Type: image/png"); echo $imagick->getImageBlob(); ?> |
Output:
Program 2:
<?php // Create a new imagick object $imagick = new Imagick(); // Create a image on imagick object $imagick->newImage(800, 250, 'brown'); // Create a new ImagickDraw object $draw = new ImagickDraw(); // Draw a black ellipse $draw->ellipse(400, 120, 200, 100, 0, 360); // Set the FillColor to green $draw->setFillColor('green'); // Draw a green ellipse $draw->ellipse(400, 120, 150, 90, 0, 360); // Render the draw commands $imagick->drawImage($draw); // Show the output $imagick->setImageFormat('png'); header("Content-Type: image/png"); echo $imagick->getImageBlob(); ?> |
Output:
Reference: https://www.php.net/manual/en/imagickdraw.ellipse.php
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