(PHP 4 >= 4.0.6, PHP 5, PHP 7)
Draw an ellipse
bool imageellipse ( resource $image, int $cx, int $cy, int $width, int $height, int $color )
Draws an ellipse centered at the specified coordinates.
Parameters:
image
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
cx
x-coordinate of the center.
cy
y-coordinate of the center.
width
The ellipse width.
height
The ellipse height.
color
The color of the ellipse. A color identifier created with imagecolorallocate().
Returns:
Returns TRUE on success or FALSE on failure.
Notes:
This function requires GD 2.0.2 or later.
Examples:
imageellipse() example
<?php
// Create a blank image.
$image = imagecreatetruecolor(400, 300);
// Select the background color.
$bg = imagecolorallocate($image, 0, 0, 0);
// Fill the background with the color selected above.
imagefill($image, 0, 0, $bg);
// Choose a color for the ellipse.
$col_ellipse = imagecolorallocate($image, 255, 255, 255);
// Draw the ellipse.
imageellipse($image, 200, 150, 300, 200, $col_ellipse);
// Output the image.
header("Content-type: image/png");
imagepng($image);
?>
The above example will output something similar to:
See also:
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