topic Re: How can I access to the Scale Text? in arcpy in Python Questions

How can I access to the Scale Text? in arcpy

AlmaMigens — Thu, 06 Sep 2012 23:07:30 GMT

Hey there! I'm a newbie and I'm having some issues with this rutine, I have a .mxd with several parcels and I'm trying to make an arcpy rutine to identify the scale text among the layout element objects, I know Scale text belongs to MapSurround Elements, but I haven't found the way to acces to it! what I want is to export some selected parcels to a PDF only if they are of a certain scale, if I have 10 parcels with different scales, I want to export only the ones associated with this condition "Scale < 2000"

I always get this message:

AttributeError: 'MapSurroundElement' object has no attribute 'scaleText'

Here is what I've tried:

mxd = arcpy.mapping.MapDocument(r"D:\00salida\Plantilla_8x11.mxd")

for elm in arcpy.mapping.ListLayoutElements(mxd, "MAPSURROUND_ELEMENT"):

    if elm.scaleText < 2000:

        arcpy.mapping.ExportToPDF(mxd, r"\00salida\PDFS\C" + str(i) + ".PDF")

        pdfDoc = arcpy.mapping.PDFDocumentOpen(r"d:\00salida\PDFS\C" + str(i) + ".PDF")

        pdfDoc.appendPages(r"d:\00salida\posterior.pdf")

        pdfDoc.saveAndClose()

del mxd, elm

I hope someone can help me! :confused:

PS: English isn't my native language 😛

Re: How can I access to the Scale Text? in arcpy

AlmaMigens — Thu, 06 Sep 2012 23:12:47 GMT

I also tried this :cool:

import arcpy, string

mxd = arcpy.mapping.MapDocument(r"D:\00salida\Plantilla_8x11.mxd")

for elm in arcpy.mapping.ListLayoutElements(mxd, "MAPSURROUND_ELEMENT", "Scale Text"):

    if elm.Text < 1350:

        arcpy.mapping.ExportToPDF(mxd, r"\00salida\PDFS\C" + str(i) + ".PDF")

        pdfDoc = arcpy.mapping.PDFDocumentOpen(r"d:\00salida\PDFS\C" + str(i) + ".PDF")

        pdfDoc.appendPages(r"d:\00salida\posterior.pdf")

        pdfDoc.saveAndClose()

del mxd

Re: How can I access to the Scale Text? in arcpy

JeffBarrette — Sat, 11 Dec 2021 09:05:35 GMT

Rather than working with the scale text, have you considered working with the data frame scale? Scale text is a string and it is formated differently than the actual data frame scale. It possible to work with scale text but its far more work.

df = arcpy.mapping.ListDataFrames(mxd)[0]
if df.scale < 1350:
  #do something

Jeff

Re: How can I access to the Scale Text? in arcpy

AlmaMigens — Sat, 08 Sep 2012 19:05:14 GMT

Ok Jeff I'll try to do it the way that you suggest

Thanks for the reply 😉