PHP | imagefilledellipse() Function

The imagefilledellipse() function is an inbuilt function in PHP which is used to draw the filled ellipse. It draws the ellipse with specified center coordinate.

Syntax:

bool imagefilledellipse( $image, $cx, $cy, $width, $height, $color )

Parameters: This function accepts six parameters as mentioned above and described below:

• $image: The imagecreatetruecolor() function is used to create a blank image in a given size.
• $cx: x-coordinate of the center.
• $cy: y-coordinate of the center.
• $width: The ellipse width.
• $height: The ellipse height.
• $color: The fill color. A color identifier created with imagecolorallocate().

Return Value: This function returns TRUE on success or FALSE on failure.

Below programs illustrate the imagefilledellipse() function in PHP.

Program 1:

<?php

// It create the size of image or blank image.
$image = imagecreatetruecolor(500, 300);

// Set the background color of image.
$bg = imagecolorallocate($image, 205, 220, 200);

// Fill background with above selected color.
imagefill($image, 0, 0, $bg);

// Set the color of an ellipse.
$col_ellipse = imagecolorallocate($image, 0, 102, 0);

// Function to draw the filled ellipse.
imagefilledellipse($image, 250, 150, 400, 250, $col_ellipse);

// Output of the image.
header("Content-type: image/png");
imagepng($image);

?>

Output:

Program 2:

<?php

// It create the size of image or blank image.
$image = imagecreatetruecolor(300, 500);

// Set the background color of image.
$bg = imagecolorallocate($image, 205, 220, 200);

// Fill background with above selected color.
imagefill($image, 0, 0, $bg);

// set color of ellipse.
$col_ellipse = imagecolorallocate($image, 0, 102, 0);

// function to draw the filled ellipse with white color.
imagefilledellipse($image, 150, 250, 250, 400, $col_ellipse);

// output of the image.
header("Content-type: image/png");
imagepng($image);

?>

Output:

You can try making a circle too using the same function.

Reference: http://php.net/manual/en/function.imagefilledellipse.php