Map Ruler App. Jianguo Yang built the Map Ruler app as a Free app. This SERVICE is provided by Jianguo Yang at no cost and is intended for use as is.
Touch and hold anywhere on the map. When you have eliminated the JavaScript whatever remains must be an empty page. Color picker from screen html color picker hex color.
All you need to do is just add a bunch of points on a map using the red marker button from the top application menu.
Add the next point or points. After that the distance or area calculation is done automatically and the result is displayed in the left top corner. To add another point click anywhere on the map. Complete with simple Undo and Redo features as well as Satellite and Standard map views.
