imageellipse
(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)
imageellipse — Draw an ellipse
Description
imageellipse(
GdImage
int
int
int
int
int
): bool
GdImage
$image,int
$center_x,int
$center_y,int
$width,int
$height,int
$color): bool
Draws an ellipse centered at the specified coordinates.
Parameters
-
image -
A GdImage object, returned by one of the image creation functions, such as imagecreatetruecolor().
-
center_x -
x-coordinate of the center.
-
center_y -
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().
Return Values
Returns true on success or false on failure.
Changelog
| Version | Description |
|---|---|
| 8.0.0 |
image expects a GdImage
instance now; previously, a resource was expected.
|
Examples
Example #1 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:
Notes
Note:
imageellipse() ignores imagesetthickness().
See Also
- imagefilledellipse() - Draw a filled ellipse
- imagearc() - Draws an arc
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