I have a panel which I use BOX, ELLIPSE and SHOW commands to draw some geometry on the fly.
How do I erase what I have drawn and start with a fresh empty panel? User enters box extent in a field, I want to draw the new extent but don’t want to see the prior lines/boxes.
I tried erase(?panel1). It did not erase the lines.
Is there something simpler than destroy and create the panel on each draw?
My mind drew a blank … and went looking for the “Graphics” chapter in the help to find all those commands. That may have been a separate chapter in C4 or Cw20. I just found it in the help under topic “Functions by Type of Usage” … and in my C5 LRM.
Even says erase in the description for blank. So close.
I was looking at help for BOX. It has no reference back to the graphics section that I could find on the page. Now I know with your and Carl’s help. Thanks again.