imagefilledellipse

Description
Syntax
Examples
Links

Description

The imagefilledellipse of Image for PHP draw a filled ellipse.

Syntax

imagefilledellipse(
    GdImage $image,
    int $center_x,
    int $center_y,
    int $width,
    int $height,
    int $color
): bool

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 fill color. A color identifier created with imagecolorallocate().

Return

Returns true on success or false on failure.

Examples

1 · return

<?

$width = 100;
$height = 100;
$image = imagecreate($width, $height);

$red = 255;
$green = 255;
$blue = 255;
$color = imagecolorallocate($image, $red, $green, $blue);

$center_x = 0;
$center_y = 0;
$width = 50;
$height = 100;

$return = imagefilledellipse($image, $center_x, $center_y, $width, $height, $color);
    
var_export($return);

true

2 · base64

<?

$width = 100;
$height = 100;
$image = imagecreatetruecolor($width, $height);

$red = 255;
$green = 255;
$blue = 255;
$color = imagecolorallocate($image, $red, $green, $blue);

$center_x = 50;
$center_y = 50;
$width = 50;
$height = 100;
imagefilledellipse($image, $center_x, $center_y, $width, $height, $color);

ob_start();

    imagepng($image);

$output = ob_get_clean();

echo '<!doctype html>
<html>
<body>
    <img src="data:image/png;base64,' . base64_encode($output) . '">
</body>
</html>';

<!doctype html>
<html>
<body>
    <img src="data:image/png;base64,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">
</body>
</html>