Geometrische Objekte

Beispiel ansehen

Code:

<?php

$img = @imagecreatetruecolor(350,350);

$black = imagecolorallocate($img, 0, 0, 0);

$white = imagecolorallocate($img, 255, 255, 255);

$red   = imagecolorallocate($img, 255, 0, 0);

$green = imagecolorallocate($img, 0, 255, 0);

$blue  = imagecolorallocate($img, 0, 0, 255);

$yellow= imagecolorallocate($img, 255,255, 0);

$corners = array(

0 => 190,

1 => 60,

2 => 210,

3 => 20,

4 => 230,

5 => 60,

);

imagefill($img, 0, 0, $yellow);

imagerectangle($img, 10, 10, 240, 70, $white);

imagefilledrectangle($img, 20, 20, 60, 60, $red);

imagerectangle($img, 20, 20, 60, 60, $black);

imagefilledellipse($img, 90, 40, 40, 40, $blue);

imagefilledellipse($img, 150, 40, 70, 40, $green);

imageellipse($img, 280, 40, 60, 40, $black);

imagefilledpolygon($img, $corners, 3, $white);

imagepolygon($img, $corners, 3, $black);

for ($x=10;$x<340;$x=$x+10){

 imagesetpixel($img,$x,5,$black);

}

imageline($img,10,70,240,70,$red);

# Draw a dashed line, 5 red pixels, 5 white pixels

$style = array($red, $red, $red, $red, $red, $white, $white, $white, $white, $white);

imagesetstyle($img, $style);

imageline($img, 10, 80, 340, 80, IMG_COLOR_STYLED);

imagearc($img, 100, 100, 150, 150, 0, 180, $red);

header("Content-type: image/jpeg");

imagejpeg($img);

imagedestroy($img);

?>