OMGM Code

--- a
+++ b/omgm/tile.php
@@ -0,0 +1,66 @@
+<?php
+
+$zoom = $_GET["zoom"];
+$tileX = $_GET["x"];
+$tileY = $_GET["y"];
+
+header ('Content-type: image/png');
+
+$tileImage = "tilesdir/".$zoom."/x".$tileX."_y".$tileY.".png";
+
+$showTileInfo = false;
+
+if($showTileInfo){
+    include "gm.php";
+}
+
+if( file_exists($tileImage) ) {
+    $im = imagecreatefrompng($tileImage);
+
+    if($showTileInfo) writeTileInfo($im, $zoom, $tileX, $tileY);
+
+    imagepng($im);
+    imagedestroy($im);
+}
+else {
+    $im = @imagecreatetruecolor(256, 256);
+
+    if($im) {
+        imagesavealpha($im, true);
+        $trans_colour = imagecolorallocatealpha($im, 0, 0, 0, 127);
+        imagefill($im, 0, 0, $trans_colour);
+
+        if($showTileInfo) writeTileInfo($im, $zoom, $tileX, $tileY);
+
+        imagepng($im);
+        imagedestroy($im);
+    }
+}
+
+function writeTileInfo($im, $zoom, $tileX, $tileY) {
+    $value = Google_Tile_Factors( $zoom );
+    $tile = Google_Tile_Calc( $value, $tileY, $tileX ) ;
+
+    $text_color = imagecolorallocate($im, 233, 14, 91);
+
+    $strArr = array(
+        "X=".$tileX . ", Y=".$tileY.", ZOOM=".$zoom,
+        "latN: ".$tile["LATN"],
+        "lngW: ".$tile["LNGW"],
+        "latS: ".$tile["LATS"],
+        "lngE: ".$tile["LNGE"],
+        "pixN: ".$tile["PYN"],
+        "pixW: ".$tile["PXW"],
+        "pixS: ".$tile["PYS"],
+        "pixE: ".$tile["PXE"]
+    );
+
+    $y = 5;
+
+    foreach($strArr as $str) {
+        imagestring($im, 2, 5, $y, $str , $text_color);
+        $y = $y+15;
+    }
+    imagerectangle($im, 0, 0, 255, 255, $text_color);
+}
+?>