Location: 01 General / 1 Graphic Symbols
Just like Slope Symbol JAM8, except it's a label. Used as associated label on a roof, it will convert the slope to n/12 and draw the triangle correctly. This symbol is typically used in section and elevation, but I could see using it in the roof plan.
Select the roof you want to label and check 'Label Elements' in the Info Box.
(To set the label tool to use this label on roofs, go to the default settings of the label tool, highlight Roof Tool in the top panel, and select Roof Slope JAM9 from the flyout.)
After activating the label, you will have to move it into position. Make sure "Use Symbol Arrow" is checked in the Info Box. This keeps the leader from being drawn.
To label a roof which slopes in the other direction, switch the "Mirror" parameter to On. Conventional mirroring doesn't work.
You can stretch the length using the green node.
The hypotenuse is optional for outsiders. In our standards it is on.
See Also: Labels