imageellipse
(PHP 4 >= 4.0.6, PHP 5)
imageellipse -- Draw an ellipse
Description
bool
imageellipse ( resource image, int cx, int cy, int w, int h, int color )
imageellipse() draws an ellipse centered at
cx, cy (top left is
0, 0) in the image represented by image.
W and h specifies the
ellipse's width and height respectively. The color of the ellipse is
specified by color.
Замечание:
This function was added in PHP 4.0.6 and requires GD 2.0.2 or later
which can be obtained at http://www.boutell.com/gd/
Пример 1. imageellipse() example
<?php
// create a blank image
$image = imagecreatetruecolor(400, 300);
// fill the background color
$bg = imagecolorallocate($image, 0, 0, 0);
// choose a color for the ellipse
$col_ellipse = imagecolorallocate($image, 255, 255, 255);
// draw the ellipse
imageellipse($image, 200, 150, 300, 200, $col_ellipse);
// output the picture
header("Content-type: image/png");
imagepng($image);
?>
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See also imagefilledellipse() and
imagearc().