How to set Label Function
GIS1STOPMay 18 2007 — edited May 18 2007In the mapbuilder, I have a theme called States where some states use multiple polygons to represent one state. I just want to add ONLY one label for each state.
Therefore, I am trying to add a Label Function in the styling rules so that only the largest polygon for each state can have a label.
However, there is no any example in Mapbuilder help document. I have no idea what is the correct syntax. any example?
For instance, in States table, there is a field called Area. if I want to set only polygons which Area > 50 can be labeled, how do I fill out "Label Function" textbox in "Edit Style Rule" dialog window?
Thank you for any ideas.
Frank