Segregate Symbology using Mulitple Columns

Idea created by mhubertesri on Jun 20, 2014
    • mhubertesri
    • timmhay
    • dcaldwell
    • alexroma
    • RRG03CS
    It would be nice to be able to automate the kind of map shown below where for each feature a marker symbol is drawn only if value exists. Otherwise it is not drawn. It relies on multiple columns. For each column, marker is drawn or not, if drawn marker size could be proportionated to a value. Markers are drawn side by side. Maximum number of markers per line could be given. 


    For this map sample, markers are drawn within each polygon feature only if a kind of production exists (wine, honey, fruits, forest, … with 0 or 1 value). See below feature attribute table sample.