Hi
The code below uses an expression to display 'PARCEL_SPI' labels.
It works without the JOIN but I lose the label when the JOIN is applied.
Any ideas?
The code below uses an expression to display 'PARCEL_SPI' labels.
It works without the JOIN but I lose the label when the JOIN is applied.
Any ideas?
Code:
import arcpy, os, sys
# Import environment module
from arcpy import env
# Get first two Arguments
datetime = sys.argv[1]
factor = sys.argv[2]
labelsTF = sys.argv[3]
outletCount = int(sys.argv[4])
parcels = sys.argv[5 + 3 * outletCount]
# Create in_memory table
table = arcpy.CreateTable_management("in_memory","vt")
arcpy.AddField_management(table, "parcel_id", "TEXT", field_length=30)
arcpy.AddField_management(table, "owner", "TEXT", field_length=100)
arcpy.AddField_management(table, "outlet", "TEXT", field_length=20)
# Load table with First Parcel ID's, Owners & Outlets
rows = arcpy.InsertCursor(table)
for num in range(5, outletCount + 4):
row = rows.newRow()
row.parcel_id = sys.argv[num]
row.owner = sys.argv[num + outletCount]
row.outlet = sys.argv[num + 2 * outletCount]
print parcels
print outletCount
print labelsTF
# Display date/time
arcpy.AddMessage(datetime)
# Add rest of parcels to parcels string using remaining Arguments
lenArg = len(sys.argv)
for num in range(6 + 3 * outletCount,lenArg):
parcels = parcels + " OR " + sys.argv[num]
# Display parcels string
arcpy.AddMessage(" Parcels to display: " + parcels)
# Set workplace data folder
env.workspace = "S:/MID_Owners_Database_Workspace/GIS MID Owner Property Data"
env.qualifiedFieldNames = False
# Local variables:
MIDPropertyNew_shp = "MIDPropertyNew.shp"
OwnerProperty_shp = "TempOwnerPropertyMap_" + datetime + ".shp"
# Set up PDF file names
pdfMIDFileName = "Temp_MID_" + datetime
pdfFileName = "Temp_Extent_" + datetime
pdfFileExt = ".pdf"
# Process: Select
arcpy.Select_analysis(MIDPropertyNew_shp, OwnerProperty_shp,parcels)
# Get the Layer
newLayer = arcpy.mapping.Layer(OwnerProperty_shp)
# JOIN new Layer to in-memory table
joinField1 = "PARCEL_SPI"
joinField2 = "parcel_id"
arcpy.AddJoin_management(newLayer, joinField1, table, joinField2)
# Set layer that MID map symbology will be based on
symbologyLayer = "MIDPropertyMIDSymbology.lyr"
# Apply the symbology from the symbology layer to the input layer
arcpy.ApplySymbologyFromLayer_management(newLayer, symbologyLayer)
# Get map document
base_property_mxd = arcpy.mapping.MapDocument(r"S:/MID_Owners_Database_Workspace/GIS MID Owner Property Data/base_property.mxd")
# Get the dataframe
df = arcpy.mapping.ListDataFrames(base_property_mxd, "*")[0]
# Add the new Layer
arcpy.mapping.AddLayer(df, newLayer)
# Export MID map to PDF
arcpy.AddMessage(" Exporting MID map to PDF")
arcpy.mapping.ExportToPDF(base_property_mxd, pdfMIDFileName + pdfFileExt)
# Set layer that Extent map symbology will be based on
symbologyLayer = "MIDPropertyExtentSymbology.lyr"
# Apply the symbology from the symbology layer to the input layer & show and format labels if shown
arcpy.ApplySymbologyFromLayer_management(newLayer, symbologyLayer)
if labelsTF == "-1":
newLayer.showLabels = True
if newLayer.supports("LABELCLASSES"):
print "in labels"
for lblclass in newLayer.labelClasses:
lblclass.expression = '"%s" + [PARCEL_SPI] + "%s"' % ("<CLR red='255'><FNT size = '10'>", "</FNT></CLR>")
# Get Layer Extent
lyrExtent = newLayer.getSelectedExtent()
# Change map Extent to Layer Extent
df.extent = lyrExtent
df.scale *= float(factor)
# Export Selected Extent map to PDF
arcpy.AddMessage(" Exporting Selected Extent map to PDF")
arcpy.mapping.ExportToPDF(base_property_mxd, pdfFileName + pdfFileExt)
# Display PDF's
arcpy.AddMessage(" Displaying PDFs")
os.startfile(pdfMIDFileName + pdfFileExt)
os.startfile(pdfFileName + pdfFileExt)
arcpy.Delete_management(table)