12.4.9  Working with the graphics screen: DispG DispHome ClrGraph ClrDraw

Recall that the DispG screen contains the graphical output of Xcas. The DispG command opens the DispG screen.

• Disp takes no arguments and no parentheses.
• Disp brings up the Disp screen.

Example.
Input:

opens the graphics screen.

The ClrGraph command clears the screen.
ClrDraw is a synonym for ClrGraph.

• ClrGraph takes no arguments.
• ClrGraph clears the Disp screen.

Example.
Input:

or:

erases the DispG screen.

The DispHome command closes the DispG screen.

• DispHome takes no arguments and no parentheses.
• DispHome closes the DispG screen.

Example.
Input:

makes the graphics screen go away.