Graphics Editor

The graphics editor provides access to the supported graphic primitives or shapes. To incorporate one of them to the plot:

• Select the primitive or shape to be inserted.
  
  
• Left-click on the plot to start drawing. Depending on the primitive, drag the mouse to generate more points.
  
  
• For most of the shapes, end the insertion with a double click.
  

Once the shape is in the plot, points can be added or removed selecting the option and clicking on the remove/insert point, or moved selecting the handler with left click and dragging.

The shapes can be resized using the small rectangular handles, and moved selecting and dragging a connection between the handles.

The keyboard can be used with standard shortcuts as Ctrl-C, Ctrl-X, Ctrl-V, Del.

There is the option to Undo operations, using Ctrl-Z or Alt-Backspace.