Introduction - If you have any usage issues, please Google them yourself
Function: file menu- including two menu items (Figure 1): open :: Open .gif graphics files and displayed in a window. File name in the edit box below is given (such as p1) exit: end the program. edit menu- including two menu items (Figure 2): paint: painting in the window graphics, graphics, type and color the box below and buttons to specify respectively. clear: Empty the contents of the window.