I have prepared a python toolbox in ArcMap 10.7 which finally gives a raster layer (vulnerability index) as an output. I update the symbology which needs to be used for the map. I wish to automate map generation (The map should contain the north arrow, legend, scale bar, and title of the map. The final is exporting it to JPEG.
My problem is, I am not able to add any elements to the map. I don't even know where to start. Could someone please help me!
Thanks in advance.
# For displaying the results in arcmap
mxd = arcpy.mapping.MapDocument("CURRENT")
df = arcpy.mapping.ListDataFrames(mxd, "*")[0]
# Adding a map layer
addLayer = arcpy.mapping.Layer(os.path.join(arcpy.env.workspace,"vulnerability_index"))
arcpy.mapping.AddLayer(df, addLayer, "BOTTOM")
# Updating the symbology
updateLayer = arcpy.mapping.ListLayers(mxd,"*",df)[0]
sourceLayer = arcpy.mapping.Layer(Symbology) #Symbology is a 'DElayer' parameter which we select on the tool interface)
arcpy.mapping.UpdateLayer(df,updateLayer, sourceLayer, True)
addLayer = arcpy.mapping.Layer(os.path.join(arcpy.env.workspace,"vulnerability_index"))
#Adding map elements
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
# Generate JPEG map
arcpy.mapping.ExportToJPEG(mxd, os.path.join(arcpy.env.workspace,"vulnerability_index.jpeg"),resolution=300)
return
