Code: Select all
<?php
$height = 1000;
$width = 1000;
$image = imagecreatetruecolor($width, $height);
$white = ImageColorAllocate($image, 255, 255, 255);
$black = ImageColorAllocate($image, 0, 0, 0);
//imagefill($image, 0, 0, $black);
//draws lines for x axis
for ($i = 0; $i <= $width; $i += 10) {
imageline($image, $i, 0, $i, 1000, $white);
}
// draws lines for y axis
for ($i = 0; $i <= $height; $i += 10) {
imageline($image, 0, $i, 1000, $i, $white);
}
header('Content-type: image/png');
ImagePNG($image);
imageDestroy($image);
?>
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