Contextual menu

Clicking the right-mouse button on GiD a popup menu will appear with options related to the clicked object.

When picking the main drawing space, on the top appear Contextual that is filled with different commands depending on the current GiD state, e.g. when asking for a point they appear options like "Point in line", to select a point over a line, or "Arc center" to select the coordinates of the center of an arc.