Here’s an issue I ran into recently. A client of mine was creating profile views for his sheets and noticed that the grade labels where always at the midpoint of the line. The problem with this is if less then half of the line was being displayed in the profile view, there was no label to display! So, after thinking about it for a few moments, I came up with a solution.
By default, when a grade label is placed on the tangent line of a profile it is placed at the midpoint of the line. If you are using only one profile view for the entire profile, this is no big deal at all. However, if you have your profile split up into multiple views, the grade label for the line will only show up if the midpoint of the line is within the station range of the profile view.
I don’t want this, I want the grade label to show up in ALL profile views regardless of how long the line is. So, here’s the solution.
Here’s what I came up with, if I attach the label to the feature, my only options are to attach it at the beginning, middle, or end of the line. Well, I want it to be half way between the start of the line in the view and the end of the line in the view so, create line that goes from those two points.
The basics of this line is you want it to anchor the start and end to the feature (in this case, the feature is the line) and you want it to start where the line starts in the profile view (Anchor Tangent Start in View) and end where the line ends in the profile view (Anchor Tangent End in View). I don’t necessarily want to see the line in the profile view so set the visibility to “False”.
Now, we have something that will always be drawing in our profile view if there is a line in the view and now I can attach the label to the middle of that line.
Once this is done, if the profile view has even the smallest bit of the line being displayed, the line will be labeled.
Will I provide you with a drawing that contains this label style? Nah. It’s pretty simple. Just go create it yourself!