Ctrl + mouse click = Zoom-in
Ctrl + Shift + mouse click = Zoom-out
Alt + mouse = move map

The perspective line of development for Opera is employment of SVG formate to work with maps and graphic primitives, which allows to implement the project in Internet.

The proposed example demonstrates a fragment of Wuppertal city map. Clients (stores, engaged in press trade) are pointed with red mark. If we click the red mark we can see client's information. A blue line shows a rout, used for press delivery. The rout also has parameters that can be seen if we click on the line. A blinking point shows a vehicle, which moves in a rout.

Visualization Settings