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PHP | imagefilledellipse() Function
  • Last Updated : 23 Aug, 2019

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:
image-fill

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:
ellipse filled

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

Related Article: PHP | imageellipse() Function

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

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