Label Existing Interactor. Enters a label. After the label is entered, it is associated with an interactor or a group. Create Free Text. Enters free text anywhere on the drawing. This text is not associated with any element on the drawing canvas. Create Box Graphic. Draws a box. Create Filled Box Graphic. Draws a filled box. Create Circle Graphic. Draws a circle. Create Filled Circle Graphic. Draws a filled circle. Create Arc Graphic. Draws an arc. Create Filled Arc Graphic. Draws a filled arc. Create Multi-Line Graphic. Draws line segments. Click each vertex of the line. Double-click, or press the middle mouse button to create the end point. Create Filled Multi-Line Graphic. Draws filled line segments. Click each vertex of the line. Double-click, or press the middle mouse button to create the end point. Create Polygon Graphic. Draws a polygon. Click each vertex of the polygon. Double-click, or press the middle mouse button to create the final vertex. Create Filled Polygon Graphic. Draws a filled polygon. Click each vertex of the polygon. Double-click, or press the middle mouse button to create the final vertex. Create Line Graphic. Draws a line.