Draw Gui

 

Implement a GUI in which the user can click in the axes to draw the line and use some controls to alter the kind of line drawn. Include the following controls:

• A group of 3 buttons that the user can select from to set the line style (solid, dotted or dashed).

• A slider so the user can choose a line thickness (from 0 to 10 inincrements of 0.5

• A popup menu so the user can select a color (black, red, green, blue).

• A pushbutton that erases the current axes so the user can start over.

 

Note that all line selections should only affect new lines drawn after the selection is changed.