(PHP 4, PHP 5, PHP 7)
Draw a rectangle
bool imagerectangle ( resource $image, int $x1, int $y1, int $x2, int $y2, int $color )
imagerectangle() creates a rectangle starting at the specified coordinates.
Parameters:
image
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
x1
Upper left x coordinate.
y1
Upper left y coordinate 0, 0 is the top left corner of the image.
x2
Bottom right x coordinate.
y2
Bottom right y coordinate.
color
A color identifier created with imagecolorallocate().
Returns:
Returns TRUE on success or FALSE on failure.
Examples:
Simple imagerectangle() example
<?php
// Create a 200 x 200 image
$canvas = imagecreatetruecolor(200, 200);
// Allocate colors
$pink = imagecolorallocate($canvas, 255, 105, 180);
$white = imagecolorallocate($canvas, 255, 255, 255);
$green = imagecolorallocate($canvas, 132, 135, 28);
// Draw three rectangles each with its own color
imagerectangle($canvas, 50, 50, 150, 150, $pink);
imagerectangle($canvas, 45, 60, 120, 100, $white);
imagerectangle($canvas, 100, 120, 75, 160, $green);
// Output and free from memory
header('Content-Type: image/jpeg');
imagejpeg($canvas);
imagedestroy($canvas);
?>
The above example will output something similar to:
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