ArcMap is the main application of ArcGIS for Desktop and the tag for that (arcgis-desktop) should normally be used in preference

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2answers
587 views

IExtension.Startup() not launching when ArcMap starts?

I have an ArcGIS 10 extension that will not launch .Startup() when ArcMap loads. I can get it to hit when I go to Customize->Extensions and un-check/re-check the extension name. Is there a setting ...
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2answers
1k views

Custom scalebar units in ArcMap?

Is it possible to create a scalebar in ArcMap that shows distances in custom units? I understand how to do this manually, but it would be great if I could define a custom unit of measurement (let's ...
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1answer
3k views

Is automatic text wrapping in an ArcMap layout text element possible?

How can I word-wrap a text element on an ArcMap layout, when it contains a lot of text? go into Layout mode choose > Insert > Text paste in a long text block eg lorem ipsum The text block now ...
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2answers
478 views

What are the alternatives to ArcMap's Report Wizard?

I have a polygon layer which has lots of attributes, and I'd like to create a report template which summarises these attributes for individual polygons. That is, the user will select a polygon from ...
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1answer
629 views

ArcMap Natural Breaks Classification

I realize that ESRI is calling their implementation of Fisher-Jenks proprietary. Given the performance with mid-sized datasets, either a significant optimization or a sampling method are being ...
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2answers
2k views

Annoying little line in color ramp legends - how do I remove it?

This was never a problem with ArcGIS 9 but it appears that in 10.0 Esri has added small horizontal lines as the default when including color ramps in legends. I want to get rid of these annoying ...
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1answer
662 views

MXD Performance - number of layers vs number of datasets

My mxd currently has 5 buildings layers accessing 5 different buildings datasets (one for each of 5 counties). Most often there would only be a single county's buildings in the current view, if that ...
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votes
1answer
3k views

ArcObjects: modifying feature field value

I'm developing an ArcMap extension and looking for a way to change feature attributes knowing its feature class and OID (and, presumably, everything else that there is in IFeature). All layers use ...
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2answers
57 views

How to automatically sum up values within buffers?

I want to establish the population figures within multi-ring buffers around certain site. I have set up the buffers and am running a select by location query on each concentric ring. Once the ...
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1answer
87 views

Sequentially distilling several raster data sets into final map based on first time pixel’s value was greater than zero?

I have 120 daily data sets that contain a value only when a threshold temperature is exceeded. If the threshold has been reached that pixel was assigned a value indicating the day it occurred (the ...
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votes
1answer
46 views

Adjusting automatically angle before printing Strip Map from Data Driven Pages?

Is it possible using Data Driven Pages automatically adjusting angle to the print frame area before exporting to pdf? I have blocks (red marked, a3 format, 1:1000 scale) where each is in different ...
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2answers
122 views

Polygon points to Polyline

I am trying to create a polyline from the points that I query from a polygon. I have a polygon, and I am getting its edges, casting them to segments, and then use QueryNormal to get the mid point ...
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2answers
601 views

Advanced python labeling in ArcMap - working with null values

I'm trying to label certain features using a specific field (osm_name_58_en). However, when this field is null, I want to label the feature with (som_english_32_name). If both are null then I want ...
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1answer
219 views

How to replace null field in generated ArcMap Report

I am creating a report from ArcMap and I would like for the null value fields to be replaced with either a blank or a 0 , but only in the generated report not in the actual attribute field. Is this ...
5
votes
1answer
485 views

Getting feature at point in C#

I want to get the feature at where mouse was clicked in map. So I was wondering how to get features which intersects with that point. Plus I was wondering how can I check what type of object it is ...
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1answer
3k views

How can I save and re-apply symbology properties for a classified raster in ArcMap 10.2?

I have a classified raster which has the desired symbology configured in ArcMap, and I want to apply this symbology to other similar rasters. So I use the Save option on the Symbology tab, intending ...
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2answers
1k views

How to divide polyline into 1-mile increments?

I have a river shapefile that I need to break up into 1-mile increments. The polyline is 53 miles in distance, so I should I have about 53 mile markers as a result. I have tried the Divide tool, ...
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2answers
157 views

Is there a way to control which ArcMap AddIn is loaded first?

I have a shared DLL that use across multiple ArcMap AddIns. It rarely changes, but recently I've had to modify it and I started getting MissingMethodExceptions whenever I made calls to classes in ...
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4answers
749 views

Need help to convert 9.3 code for registering .dll to 10.1

This is my code to register my DLL (im using ArcMap 9.3) Private Sub regDLL(ByVal dllName As String) Dim asm As System.Reflection.Assembly = System.Reflection.Assembly.LoadFile(dllName) ...
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1answer
2k views

How do you symbolize a feature class layer in ArcMap 10 based on one attribute's value and then another attribute's value?

I currently have a point feature class that has a couple of attributes that I want to use to symbolize its layer. One of the attributes is called ExceedsTolerance, which either has "Y" or "N" for its ...
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votes
1answer
2k views

How to make a group of polygons larger?

I need to edit the vertices of about 30 polygons in an equal way, how would I go about this? Alternatively is there some method to just increase the size of a group of polygons 200%?
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1answer
647 views

Turning multiple vector layers into one raster in ArcGIS Desktop?

I want to make a raster out of the multitier view I have in ArcMap 9.3.1 . The layers in my ArcMap come from several datasets. I know there is a 'Feature to Raster' tool, but it converts one ...
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1answer
2k views

Arcmap: save all layers in Table of Contents to layer files

Using python, how can one save all layers in the Arcmap (v10) table of contents pane to layer files on disk?
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1answer
462 views

How to fix label texts when exporting .mxd to pdf?

I have exported an .mxd to pdf but once I open the pdf, most of my text labels are mis-represented (altered in someway). This is the first time I've had this issue. - What I did when creating the map ...
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1answer
196 views

How to preserve the order of fields when exporting a table from ArcMap?

ArcMap allows you to re-order fields in an attribute table, by dragging+dropping either within the layer's > Properties > Fields tab, or within the Table window. However, the order of the fields ...
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1answer
163 views

ArcGIS Pro and Delphi Development

I've been creating tools for ArcMap using Delphi through COM even though it isn't officially supported and I'd like to know if that will still be possible with ArcGIS Pro?
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1answer
749 views

Why do CMYK colours in ArcMap not match those in Adobe products?

I'm creating a map in ArcMap, based on a style guide which specifies colours in CMYK notation. So I've set the colours in ArcMap's color selector. The layer has no transparency set, and is the only ...
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1answer
208 views

ArcMap - Data Driven Pages: Group features where page name field is the same

I'm using DDP to show a series of farmland areas. Some of these have the same farmland area name but different attributes (based on land cover), so are two different features (by necessity). Is there ...
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1answer
970 views

Can conversion of MapInfo WOR to ArcGIS MXD preserve styles and coordinate systems?

Is there any ways to migrate from MapInfo's data with WOR project file to ArcGIS MXD project file without leaving all styles and coordinate system? I know that I can convert from TAB files to SHP ...
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1answer
2k views

How to arcpy.Describe() a layer when script is run from outside of ArcMap?

The following code will work if I run it from the ArcMap Python dialog, or from a GP tool, but not from PyScripter IDE: import arcpy mxd = ...
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2answers
3k views

How to do advanced Python labeling in Arcmap?

Does anyone have a good reference for advanced/complicated labeling expressions in Arcmap? I am attempting to write a Python label expression that would involve multiple label definitions. Here is ...
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1answer
1k views

How to Display the World Map in Projected Coordinate Systems

I am trying to create a simple presentation map and I download the global level country boundaries shapefile from http://www.diva-gis.org/Data. The layer coordinate system is in Geographic Coordinate ...
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2answers
760 views

Is it possible to modify the ArcObjects IProgressDialog2?

It turns out that the best way to run long tasks in ArcMap is to use the IProgressDialog2. The BackgroundWorker in combination with ArcObjects (STA Threads) is a mess. However, it seems that the only ...
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1answer
2k views

How to Automate ArcGIS map production?

I am currently working with high volume ArcGIS (9.3.1 & 10) production of PDF files, part of the companies requirement is that a database (Access 2003) needs filling out with each map, this needs ...
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1answer
1k views

Refresh Currently Open ArcMap Attribute Table using ArcObjects

I have written an ArcMap Addin (ArcMap 10.0) that allows a user to perform a join between an in-memory table and a feature class (feature layer) added to the TOC. I want the attribute table of the ...
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3answers
659 views

Fastest way to test if raster contains data within a polygonal area

I am writing a python script for a geoprocessing tool in arcmap. I have a polygon in WGS 1984 Web Mercator (Auxiliary Sphere) and a raster grid, raster1, in WGS 1984. I reproject the polygon to ...
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2answers
478 views

ArcMap Draw Camera Range with ArcPy

i am working on some camera data. I have some points which consist of azimuth, angle, distance, and of course coordinate field attributes. In arcmap I want to draw shapes like this: The shape is ...
5
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1answer
935 views

Setting “REAL” work/scratch workspace in ESRI/ERDAS etc

I thought the issue was only in ARCGIS but it seems that ERDAS does the same thing. I have my C with 1.7TB and my D with 10TB and my scratch set to d:\scratch but still ERDAS (and ESRI) fills my ...
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1answer
322 views

How can I determine what fonts are used by an mxd?

A client has sent me an mxd and a file gdb. When I look at the symbols, they don't look good. I think they need to send me some fonts. Is there some way I can use arcmap to determine the name of ...
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1answer
893 views

Geometric Network - Listening to network feature connection changes in the IObjectClassEvents::OnChange event

I need to be able to tell when a particular type of feature, that participates in a geometric network, is having its geometry automatically modified due to the geometric network. What i mean is that ...
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2answers
5k views

VBA code to edit and add azimuth values to attribute table

I have a point shapefile. I made a button that finds the best fit line for selected points and calculates the azimuth of it (zero degrees being the east). Is there a way I can add something to the ...
5
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2answers
35 views

Selecting joined features

My question is very simple. I have a point feature class with attributes joined to the attributes of another point feature class. I would like to, if I select a feature in the target feature class, ...
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2answers
246 views

ArcGIS Administrator Licenses

How can I find number of Licences in ArcGIS Administrator from arcobjects or any files?
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2answers
710 views

How to create new legend using ArcObjects?

I am trying to add simple legend to the map. I wrote some simple test code below to see what happens but it did not work. var map = activeView.FocusMap; IGraphicsContainer ...
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votes
2answers
354 views

How to apply ArcGIS time slider on Multiple Data Frames at once?

Is there a way to use the Time Slider on multiple data frames simultaneously? Example: My Dataframe 1 shows precipitation values over an area and DataFrame 2 shows corresponding temperature.. I want ...
5
votes
1answer
323 views

Adding kernel density output to map with ArcPy

I am trying to emulate the behavior of the Kernel Density tool from the ArcMap 10 GUI in a script; in other words, I want to calculate the density of a dataset, and add the visual result to a map. If ...
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1answer
426 views

BigInt data type in SQL Server mapped as Text in ArcMap

I have a table in a SQL Server 2008 database containing a BIGINT data column. When I tried to import it into ArcMap 10, it automatically converted as Text of 8 length. This caused the records that ...
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1answer
3k views

How can I update an MXD file programatically?

I'm using ArcGIS 9.3.1. product line and MXD files. At our customer we have multiple environment (DEV, QAS, PROD) which should be more or less identical except they use different datbases and a few ...
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2answers
70 views

ArcMap layout view missing rulers and border

Sometimes, but not always, when I open an existing .mxd, the rulers and border (and shadow) are missing in layout view. All elements are there otherwise. When this happens, I am unable to export to ...
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2answers
174 views

Data Driven Pages with Movable Legend/Inset Map

I have created a script tool for ArcMap 10.3.1 that will move a legend around a data frame so as not to obscure a specified map layer when using data driven pages. However, I'm encountering an ...