phpimage(), imagecreate, imagestring(), imagepng()August 2001
<?php
Header("Content-Type: image/gif");
if (!isset($part))
{ $part = "all"; }
if (!isset($string) || $string <= "")
{ $string = "Go!"; }
$chars = strlen($string);
$height = ImageFontHeight(5);
$width = ImageFontWidth(5);
$strwidth = $width * $chars;
$strheight = $height;
$img_width = $strwidth + 40;
$img_height = $strheight + 40;
$img_center_x = $img_width / 2;
$img_center_y = $img_height / 2;
$id = ImageCreate($img_width,$img_height);
$black = ImageColorAllocate($id, 0, 0, 0);
$blue = ImageColorAllocate($id, 0, 0, 255);
$green = ImageColorAllocate($id, 0, 255, 0);
$red = ImageColorAllocate($id, 255, 0, 0);
$white = ImageColorAllocate($id, 255, 255, 255);
$trans = ImageColorTransparent($id, $white);
ImageFill($id, 0,0,$white);
if ($part == "transparent")
{ ImageGIF($id); exit; }
ImageArc($id, $img_center_x, $img_center_y, (($width*$chars)+28), ($height+28), 0, 360, $black);
if ($part == "border")
{ ImageGIF($id); exit; }
ImageFill($id, $img_center_x, $img_center_y, $black);
if ($part == "black")
{ ImageGIF($id); exit; }
ImageArc($id, $img_center_x, $img_center_y, (($width*$chars)+24), ($height+24), 0, 360, $green);
ImageFill($id, $img_center_x, $img_center_y, $green);
if ($part == "fill")
{ ImageGIF($id); exit; }
ImageString($id, 5, ($img_center_x-(($width*$chars)/2)+1),($img_center_y-($height/2)), $string, $black);
ImageGIF($id);
?>
<?php
// ======
$font = "gdFontLarge";
$font = 1;
$x = 2;
$y = 2;
// ======
$image = imagecreate (100,300);
$black = imagecolorallocate ($image, 0,0,0);
$white = imagecolorallocate ($image, 255,255,255);
$color = $black;
for($i=0;$i<=32;$i++) {
imagestring($image,$font,$x,$y+($i*9), "ArtLung $i", $white);
}
header("Content-Type: image/png");
imagepng($image);
imagedestroy($image);
?>