imagerectangle
]Podporované v PHP 4, PHP 5 PHP -> Funkcie -> Grafické funkcie PHP - > imagerectangle
Syntax
bool imagerectangle ( resource $image , int $x1 , int $y1 , int $x2 , int $y2 , int $color )
Popis
Príkaz jazyka PHP
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().
Return Values
Returns TRUE on success or FALSE on failure.
Príklad
<?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);
?>
]