Documentation: locations/map_on_earth.php

locations/map_on_earth.php - Locate geographical coordinates on earth

This script computes an image with a dot on the earth map.

If cache has been activated, this script handle ETag. Also, Cache-Control enables caching for some time, even through HTTPS.

Example of code to mix images - to be used instead of existing code?

//map2.php
Safe::header("Content-type: image/png");
$image = ImageCreateFromPNG("island.png");
$icon = ImageCreateFromPNG("pin.png");
$trans = ImageColorAt($icon,0,0);
ImageColorTransparent($icon,$trans);
$width = ImageSX($icon);
$height = ImageSY($icon);
ImageCopyResized($image,$icon,174,200,0,
 0,$width,$height,$width,$height);
ImagePNG($image);
ImageDestroy($image);

This script is a reference file of this system.

Voir aussi:

http://www.wdvl.com/Authoring/...P4/palette.html

Licence: GNU Lesser General Public License

Auteurs:

Bernard Paques bernard.paques@bigfoot.com