Changing visibility of contour lines

Discussion created by abturner on Jun 1, 2011
Latest reply on Jun 2, 2011 by abturner
I have a 10ft DEM that I would like to create contour lines from. I would like to have a contour interval of 2ft and many labels visible when zoomed in. When zooming out, I would like labels to disappear and eventually have the contour interval change to 10ft at a certain extent. I need to find a way to do this smoothly. If anyone has any information or links I would greatly appreciate it. Thanks!