I would like to label a cross section in the next way:
If the slope greater than 1% the label appers with the real value.
If the slope less than 1% the label disappers.
I used expression, it worked. The problem is that I cannot use this rule to the slope arrows. Does anybody know, how I can set that if the slope less than 1% not only the label, but the arrow disappear too.
Thank you.
Mark Green
Working on Civil 3D in Canada
I tried it Friday (using C3D 2012) and there seems to be a minimum length to the leader. So I was ALWAYS getting a leader -- sometimes with an arrow head & sometimes.
Don Ireland
Engineering Design Technician
Mark Green
Working on Civil 3D in Canada
I used the next expression:
IF(ABS{Surface Slope})>=1,ABS({Surface Slope}),-1)
If the statement is not true, the result is a negative number, and I can set that "hide negative values".
So it would be better to disappear the arrow, but if it doesn't work, I will try the reduce the size, but I'm afraid that there will appear small points instead of arrows.