Encoded Polyline Editor

Drag the square handles of the polygon to the defining cornerpoints of the area to outline. New points are created by selecting a handle from the middle of a line. Set the desired colours and opacity using the controls provided in the form. Copy the resulting list of point coordinates or code from the output form.

Keys

Some shortcut keys are available when you are not typing in an inputfield. They do not require the Alt-key to be held hown. Users of keyboards in QWERTY-format may appreciate that D does the same as N.
Center here Zoom in Zoom in more Zoom out Zoom out more Create point Fit

4umi Polycoder   v.0.03

     
Create:  
Status: 0 points, 0m, 0km²