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2answers
21 views

working with hydrography raster the cost array ignores the end of water

We have our maps laid out using hydrography maps from NOAA. We had to run the graphics through several steps to create the water feature raster. I have a process that pulls in that raster, sets a ...
-1
votes
1answer
163 views

ArcGIS Engine--load mxd file to map control or pagelayout control?

When load a mxd file using ArcGis engine,how to automatically detect whether it's saved in mapcontrol or pagelayout control?Thanks!
1
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0answers
51 views

Whats wrong with my code? Any reference missing?

I have been trying to add the navigation tool that will simply zoom in and zoom out. Push left and right using the click of the mouse. I'm using in the Silverlight, Visual Studio 2010. The XAML ...
0
votes
0answers
143 views

Create a buffer area for a point c#

I am wondering to create a point/line based buffer zones in order to enhance my understanding for buffer concept in the GIS. The buffer zones can be any circle or region around a point, particularly, ...
1
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0answers
85 views

How to select and highlight feature by attribute

I have the below code which does a select by shape on my arc map how do I achieve this with attributes 1.The map has only one layer 2.There is a filter for the attributes on features Below is the ...
1
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3answers
1k views

Zoom to selected features with ArcObjects

I am trying to figure out what is the best way to set the active view extent to be able to view all the selected features on the Arc Map. 1.The Map has only one layer. 2.The features are filtered ...
2
votes
2answers
73 views

Is it possible to create an addin for a specifc MXD?

I am currently in the process of creating Addin's and also converting our VBA projects to .NET addins. With the VBA applications, they would only work with specific MXD's. Is this possible to do with ...
0
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0answers
48 views

Suggestions on how to find street intersections

I'm running AGS 10.2 with AGS Desktop 10.1 and SQL 2012. I have a REST SOE which is currently providing custom services to a JSAPI app. I'm working with a basic streets layer with only street names ...
1
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1answer
113 views

Get Polygon or IGeometry from Envelope in ArcObjects

I would like to create a Polygon Feature from the geometry of an IEnvelope in C# ArcObjects SDK 10. Is there an easy way how to do it?
6
votes
2answers
578 views

C# Abstraction for Web Feature Service (WFS) Call

I'm currently working on a WFS client-side implementation in C# for a thick client application (Windows desktop application). The goal is to be able to choose some "layer" combinations to be shown ...
0
votes
1answer
475 views

Coordinate conversion - Lat Long to State Plane, ArcServer-Silverlight

I am trying to project a Lat/Long value I get from a table to a x/y value that I can use to plot a graphic. I have seen one way to do this may be to use something like this: feature.Geometry = ...
2
votes
1answer
55 views

How to get a collection of georeferencing control points in an ArcMap document?

I have created control points (i.e. links) using ArcMap's Georeferencing toolbar. How can I programmatically retrieve a list of these points? I'm looking for something like an enum of the links you ...
1
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0answers
51 views

Issue on IFeatureDataConverter.ConvertFeatureClass

Does anyone know if it's possible to reuse this method with a "feature dataset" already present ? I'm trying to import multiple shapefiles under a featuredataset inside a fgeodb. Everything it's ...
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0answers
105 views

Geoserver WFS Point Coordinates

I'm using SharpMap's desktop client within a C# WinForms application and GeoServer/PostGis as datasource. When i add a WFS layer that contains Multi-Line it works like charm. But if i add a point ...
3
votes
1answer
124 views

Shp to featuredataset (GeoDB)

I'm trying to import a shapefile into a featuredataset under a geodatabase using FeatureDataConverter.ConvertFeatureClass. All the examples that I found are not concerning the import under an existing ...
1
vote
0answers
181 views

Calculate Width and Height of a Google Static Maps Image

Do you know how to calculate the width and height (in degrees minutes) of a Google Static Maps image? I’ve found it extremely difficult. The only information you have is: - The centre of the image ...
2
votes
0answers
72 views

How to refresh a IDockableWindow with a DGV

I am having a IDockableWindow which will display a row of data which is a DATATABLE on DGV. below is my code. Page1.cs: private void toolStripMenuItem_Open_detail_page_Click(object sender, ...
0
votes
0answers
54 views

Command doesn't show up on ICommandBar

I'm trying to put a custom command into the Help menu on startup if it isn't already there. This is my code to do so: private void OnCreate() { // other stuff in OnCreate()... // registering ...
0
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0answers
114 views

How to show an infowindow on click of an Image symbol marked at specific coordinates in ArcGIS map.

markers(Pushpins) are loaded with values from XML and is displayed on the map.How to enable click events on the markers to display InfoWindow. <esri:Map x:Name="MyMap" ...
0
votes
1answer
44 views

Handle string or int in server object extension

How would you also check to see if the value you are passing into into an SOE is an integer as well? This checks for string, but returns 0 when passing number: string searchValStr; int ...
5
votes
2answers
1k views

ArcObjects - find nearest feature to a point - has to be FAST

I've seen lots of discussion on this, especially using IIndexQuery.NearestFeature() on a FeatureIndex instance. Something like this: private IdDistancePair FindNearest(IGeometry g, IFeatureClass fc, ...
1
vote
1answer
100 views

What is the correct approach to handle mouse events for a tool that is called by a button?

I have a dockable window with a 2 buttons that call 2 different tools (Draw Marker and Select Features), What i want to happen is when the user clicks on the relevant button on the dockable window and ...
1
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2answers
139 views

display GeoReferencing image through MapServer

I have a tiff image and got the world file which contains the needed information for GeoReferenceing, how to start add this image on Mapserver ? if I use C# and use GMAP API to call the google server ...
0
votes
0answers
66 views

Point Shapefile Spatial reference

I am trying to get real coordinate reference to the set of points I have created and it has no spatial reference in it. I am trying to do this using C#. I did some readings and I think I can use ...
1
vote
0answers
36 views

Is it possible to add dynamic controls to a dockable window?

I am writing a small application that uses the dockable window. What will happen is that for each layer in the TOC a label and checkboxes will appear within the dockable window. However what do i need ...
3
votes
1answer
230 views

How do I draw transparent polygons with ArcObjects?

How do I draw transparent polygons in ArcObjects? I mean is it possible to set alpha channel?
3
votes
0answers
144 views

converting a distance to a map distance

I have a point and a polyline. I need to find the perpendicular distance between each segment of the polyline and the point. By each segemnt of the polyline I mean that, each polyline may contain more ...
1
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0answers
40 views

Issues using Arc 10.0 extension recompiled for 10.1

I have a written an ArcGIS extension in C# .Net for version 10.0. I have attempted to recompile this extension for 10.1 and that works. But running the extension in 10.1 is causing ArcGIS to crash. ...
1
vote
2answers
79 views

How to convert an IGeometryCollection into a Polyline

I am using the CostPathAsPolyline method which returns the Polyline as an IGeometryCollection. I now need to get this converted back into a polyline. But it seems to be more complex than just a ...
1
vote
0answers
66 views

arcmap open map via add in using C#

I just started working with arcmap and I have a question: How can I make the add in I made in C# to open a map automatically in arcmap? Just want to know what function to use or if it's even ...
1
vote
1answer
398 views

GeoReference tiff image into the Google map?

I want to Geo-reference a tiff image contain a Map for a specific region, I need to add this region(image) and Geo-reference it on the Google map, SO I can see on the map for the region I select the ...
0
votes
0answers
168 views

How to get the top left and lower right coordinates of polygon in ArcObjects?

First of all, draw the rectangle ESRI.ArcGIS.Display.IScreenDisplay screenDisplay = Map1.ActiveView.ScreenDisplay; screenDisplay.StartDrawing(screenDisplay.hDC, (System.Int16) ...
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vote
0answers
158 views

How to implement Google Earth style zoom in/out and pan animation in ArcGIS Engine applications?

I am developing an application using ArcGIS Engine 10 and the C# language. I wish to add some more animation capabilities into my application. In other words, I want to add animation to zoom in, ...
1
vote
1answer
118 views

How to distinguish SRTM from DTED using C#?

Does anyone know how to easily distinguish between SRTM vs DTED programmatically without opening file metadata header? both are .dt1 or .dt2 extensions.
1
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1answer
210 views

Cannot register assembly

So I am trying to control Arcmap with my addin and I tried to add a command. So I did and i got this error: Error 6 Cannot register assembly "C:\Users\Administrator\documents\visual studio ...
2
votes
2answers
350 views

How to draw one rectangle in ArcObjects?

Is there button in ArcObjects "draw rectangle" such as in openlayers? Update Well, I use this code for drawing: ESRI.ArcGIS.Display.IScreenDisplay screenDisplay = Map1.ActiveView.ScreenDisplay; ...
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0answers
23 views

How to send variables from gis addin own web browser to gis file

I am a complete beginner with GIS. So I want to be able to go to the coordinates in arcmap I fill in in my php page. I've got this now: The variables inserted in the textfield should be the ...
0
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2answers
815 views

How to use Sharpmap to display spatial data from MS SQL Server 2008

Can anyone show me a step by step example on how to use Sharpmap to display MS SQL server spatial data using C# as the programming language? Please note I have exploit some of the example online but ...
2
votes
1answer
44 views

Cannot get the LocalFeatureService to start when transporting code and data

I have a C# project that uses a LocalFeatureService, a LocalGeoprocessingService and a LocalMapService. Everything runs fine when I run it at my own machine. However, when I transport the code and ...
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0answers
61 views

How to remove Raster from Raster Dataset programmatically?

I have Raster (it is 6 adf files). This raster was added to Raster Dataset in sde database. Geoprocessor geoProcessor = new Geoprocessor(); Mosaic mosaic = new Mosaic(); ...
8
votes
3answers
369 views

New to ArcGIS and want to compute distance between two points “as the fish swims”

We have a layer named Hydrography which is the water area for a given assignment. I have a station point and a target point. I need to compute the distance between those two points but inside of the ...
0
votes
0answers
104 views

Add Layer into existing GroupLayer in map c#

I can't add Layer into existing GroupLayer in map. I'm trying this code below, but it does not work! I need code looks like this: public void AddLayer(AxMapControl mapControl, ILayer pLayer) { ...
4
votes
2answers
582 views

How to efficiently determine if a collection of coordinates (polygon) is an ellipse?

I'm attempting to determine a geometry type based on a collection of coordinates and have come across a situation where I'd like to differentiate between what is a "polygon" and what is an "ellipse". ...
4
votes
2answers
248 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 ...
2
votes
2answers
357 views

How to copy selected features from one sde to another using ArcObjects?

Assuming I have two SDEs or other datasources with the same datamodel. One contains features the other one is empty. In ArcMap I have layers from both datasources in my table of contents. Now I would ...
2
votes
1answer
106 views

How to determine if an image file is georeferenced

I have a task to scan a folder for georeferenced images. There might be a lot of images, some quite large, and some not georeferenced. The spatial information can also be either embedded or in a world ...
10
votes
6answers
567 views

How do I iterate through every cell in a continuous raster?

See this link for more details. The Problem: I want to loop through a continuous raster (one that has no attribute table), cell by cell, and get the value of the cell. I want to take those values ...
0
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0answers
95 views

How to create a raster dataset from a known decimal extent?

I have an input raster pInputRaster. I want to create a new raster dataset called pOutputRasterDS that is the same width, height and cellsize as my input raster dataset (I'm not worried about ...
1
vote
1answer
179 views

MapInfo / MapXtreme is it possible to get the Features from a Table

I'm trying to get the Features from a table with MapXtreme 7.0.0. I use winforms with the MapControl from MapInfo. Is it possible to get all the Features from a table? Something like: ...
0
votes
0answers
47 views

WP7 Map Application with Multiple TileSources

I'm developing a C# map application for Windows Phone 7 using custom MapTileSources. I'm wondering if I can have multiple map layers, so that each of them binds to a different MapTileSource. The idea ...