digraph map_loading { edge [arrowsize=0.5; style="setlinewidth(2)"] node [style=filled; fontcolor=white; color=invis; shape=box; arrowsize=0.5; fontname="DejaVu Sans,sans-serif"; fontsize=12; height=0.2;]; edge [decorate=true; fontname="DejaVu Sans,sans-serif"; fontsize=8]; graph [fontname="DejaVu Sans,sans-serif"; fontsize=15; ] rankdir="TB"; ranksep=0.5; nodesep=0.5; color=invis; fillcolor="#c0c0c0"; fontcolor="white"; app -> apache [label="AltOS Map URI"] apache -> app [label="Google Map tile"] apache -> cgi_script [label="AltOS Map URI"] cgi_script -> cache_manager [label="AltOS Tile Request"] cgi_script -> apache [label="Google Map tile"] cache_manager -> cgi_script [label="AltOS Tile Reply"] cache_manager -> disk_files [label="AltOS tile files" dir="both"] cache_manager -> google_maps [label="Google Map URI"] google_maps -> cache_manager [label="Google Map tile"] app [color="#885931" label="Application"] apache [color="#d12127" label="Apache Web Server"] cgi_script [color="#551a8b" label="AltOS Map CGI Script"] cache_manager [color="#c75b1c" label="AltOS Map Cache Manager"] disk_files [color="#4f81bd" label="File System"] google_maps [color="#4cbb44" label="Google Maps"] }