0
votes
0answers
50 views

ArcMap- Create a symbology from RGB with colors name

I have a number of features loaded on a mxd I would like to create a script or model builder to assign each row containing a value in the coloum "ENTE" with a RGB color which must be represented in ...
2
votes
2answers
492 views

ArcObjects snipped to Select all Features currently visible on the ArcMap screen (ActiveView)

I guess I have to get the extent of the ActiveView and then use it to perform a spatial search. Is that the proper way to do it? Please share the code snipped if you have any. Thanks.
1
vote
1answer
167 views

Is there a way to perform zonal statistics-like operations with feature zone data without doing feature-to-raster transformation?

I want to use zonal statistics on Chinese counties (which can be very small) from a fairly coarse (0.5 degree) raster grid. The problem with zonal statistics is that it returns a much smaller number ...
0
votes
0answers
299 views

Why is “Convert Graphics toe Features” grayed out in a dataframe that has georeferenced layers?

I have brought two graphics, a species range and a heatmap, into a dataframe and georeferenced them using control points. I rectified them and now I want to clip one with the other but I can't get ...
4
votes
1answer
227 views

Retrieve data from FeatureClass

I have : FeatureClass (Structure) column (Type) column (OID) I am trying to get the (Type) for specific OID. I tried to use this code but it dose not work. IFeatureWorkspace featureWorkspace = ...
6
votes
2answers
121 views

What event is fired when a feature is edited?

When the user draws a new feature (line, point, etc.) in ArcMap, there are null attributes. If the user enters values in these null fields what is the event that is fired? I want to control the ...
3
votes
1answer
126 views

OID for the last added feature

How can i get the Object ID for the last feature created ? i use m_editEvents_OnSketchFinished() event to run some code, but i can't get the OID of the most recent added feature.
1
vote
2answers
102 views

Split a Quad to 1:7,500 Question

Here I have 1:24,000k quads. I know how to use the word split toolbox. What I would like to split 24,000K to 1:7,500 or 6,000k. Is there a way around for me to do that ? For example,, if you have one ...
1
vote
3answers
612 views

Finding X, Y of nodes in feature layer

I have a map document in ArcMap and I want to find X and Y of my nodes in a special feature layer. I look through my access database and I just find the Shape Index table which has MinGX, MinGY, ...
5
votes
1answer
2k views

Geometry from multiple selected features into one geometry

Lets see if I can explain what I'm trying to do. First of all I have developed an AddIn for ArcMap that can take one selected feature (Polygon) on a layer, grab the geometry of that feature, and save ...
1
vote
3answers
666 views

CreateFeatureclass_management doesn't add a layer to the TOC of ArcMap10

I created a python script for a toolbox and I am wondering about the fact that CreateFeatureclass_management doesn't add the feature-class as layer in the actual dataframe. This does not happen in the ...
2
votes
1answer
6k views

Export list of coordinates in a points layer to spreadsheet?

This is similar to my previous question, but I would like to ask it for ArcGIS, instead of QGIS. If I am supposed to somehow merge the questions, please let me know. With an existing point feature ...
1
vote
4answers
3k views

Sum of areas in all each polygon layer?

I've got several layers/feature classes in an ArcMap 10 project. Thanks to everyone's help, I'm able to get the areas for the polygons contained within each layer. By opening the attribute tables ...