Concerned with the process of creating and subsequently modifying and maintaining software and systems.

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4
votes
4answers
2k views

Which API should we use for printing a PageLayout?

We are building an standalone ArcGIS Engine application and we are going to add support for printing. There are several APIs for printing a PageLayout in ArcObjects, in ArcGIS 10 there are at least ...
3
votes
2answers
512 views

GIS/Developer Skills [closed]

Currently, I have a strong knowledge ArcGIS/Python/JavaScript and basic RDBMS. I'm currently taking some database theory/sql classes and trying to figure out what course I should take next, I'm ...
3
votes
2answers
281 views

Where to start GeoServer Development?

I want to contribute to GeoServer development. I am well experienced in programming and since I am now completely working on GIS projects, I think I will find enough time for these tasks. Where ...
3
votes
2answers
432 views

How to Get my Custom Toolbar to popup when my Custom Extension is Enabled?

I am developing a custom extension for ArcMAP in Arcgis 10, and would like to display my Custom Toolbar automatically instead of having the user to select it from the customize window. Is this ...
3
votes
2answers
107 views

QGIS Installation on Windows

I'm newbie to QGIS and to this forum. I want to develop application using Qt on QGIS to real time updation/mapping of a symbol using GPS co-ordinates. Initially i have installed QGIS on Windows 32 ...
3
votes
4answers
1k views

How can I debug a DLL (ArcGIS tool) with VS 2008 Express?

As per ESRI's recommendation I begun the process of converting my existing VBA customization into VB .Net Express edition. I was surprised o realize that debuggin a DLL is not an option in the express ...
3
votes
3answers
7k views

OpenLayers change feature's style

Working with OpenLayers 2.11, I'm desperately trying to change my feature style as the user selects it (fairly simple I agree!). Indeed, It seems easy but I can't see where It fails, perhaps someone ...
3
votes
1answer
488 views

Why is iSpatialFilter in an “Add-in” crashing ArcMap on Partial or Full refresh?

I am building a tool in my Add-in that is partially based on a .Net sample and partially on my former VBA tool. (Both work) My problem is that I would like to be able to only select features from the ...
3
votes
1answer
67 views

Develop offline GIS program/annotator

I'm looking for a package to develop a simple offline GIS desktop application that works on a tablet/laptop for using it on the terrain (namely for annotating existing maps). The program has ...
3
votes
1answer
283 views

Force ArcCatalog to refresh TreeView and View after programmatically creating a table

I'm programmatically creating a table in a geodatabase and am trying to force ArcCatalog to refresh the display to show the new table. I've tried the following which does not work: Dim gxApp As ...
3
votes
1answer
496 views

postgres command to save the line coordinates in openlayers

I am working on project that we create one map ant editing toolbar. Then by using that editing tool bar we can draw point, line, polygon on the map. Next we are converting the line, point, polygon ...
3
votes
1answer
234 views

Force a new AddDataDialog to open at a defined directory path

Is there a way to force the AddDataDialog to open to a specific path? I created a tool that when clicked on a specific feature will open the Add Data dialog, but I need it to open starting at a ...
3
votes
1answer
708 views

Wifi Positioning System (WPS) setup

I need to develop a shopping mall GIS. I have no idea to develop it. The shopping mall GIS should function like GPS (guides user to desire shops). Do I need to set up some GIS device at each corner of ...
3
votes
1answer
830 views

How can I programmatically add a new feature template to the “Create Feature dockable window”?

This is a new question but a continuation of this post: How can I programmatically display the "Create Features" dockable window in ArcMap 10? I like the new template system in ArcGIS 10 but for ...
3
votes
1answer
261 views

Join GPS points obtained from .GPX file in Python Console

Having loaded the .gpx file into a new layer from python console, I'm unable to access the gps points in the attributes table. Essentially, i'm unable to join these points to form a polygon ...
3
votes
2answers
479 views

How to detect MGRS/UTM zone?

I posted a similar question on StackOverflow, but I thought I'd check here as well. I am developing an open-source library for converting between coordinate systems, and I've run into a wall. I want ...
3
votes
0answers
31 views

QGIS Standalone C++ Application with Qt: “The program has unexpectedly finished”

I'm trying to develop an Standalone Application with Qt and QGIS API. There are several code examples that should work, but they don't. The Problem is that everytime I use "QgsApplication" the ...
3
votes
0answers
230 views

Geoserver REST example not working

I am trying to follow the example to create a new REST service in Geoserver: http://docs.geoserver.org/stable/en/developer/programming-guide/rest-services/implementing.html After building, accessing ...
3
votes
0answers
294 views

How do I Convert from LayerDescription.SelectionFeatures to GraphicsLayer?

How do I convert (in a clear and concise way) from ESRI.ArcGIS.ADF.ArcGISServer.LayerDescription.SelectionFeatures to ESRI.ArcGIS.ADF.Web.Display.Graphics.GraphicsLayer I want the selected ...
2
votes
2answers
172 views

Where can I deploy a JavaScript app for collaborative testing?

I'm developing a new ArcGIS Server JavaScript application, and I'd like to show the progress to the client, so he can provide feedback as I develop it. The application consists of an Index.html file, ...
2
votes
1answer
2k views

How can I develop a vehicle tracking application on a tight budget?

I need to develop and GIS application in .net with following Requirement, Can you please suggest the options how can i start with. I am new to GIS World, but I have a good knowledge. I neither ...
2
votes
3answers
313 views

Suggestions for how to secure a custom ArcGIS extension using a license file or install key

I'm looking for a simple methodology for licensing custom ArcGIS extensions with an installation key or license file. When the user attempts to enable the extension I want to check that they have a ...
2
votes
1answer
286 views

How to port QGIS C++ plugins to other QGIS installations?

I developed a C++ plugin for QGIS using VC++ express 2008 and a QGIS dev release (1.9.90 alpha), my plugin works fine on this release and now I want to port it to other QGIS installations, so I copied ...
2
votes
1answer
512 views

Distributed WMS (and TMS, optionally) server architecture, GPU rendering

What if we could use the power of dozens of servers to process a lot of incoming WMS requests? And more, using the power of GPU's to do the job of styling the maps for scalability and speed! The ...
2
votes
3answers
994 views

Arc Objects and non-spatial table

I am a new Arc Objects user, with little ESRI experience. We are using VBA to create a spatial report on a Map Control using a mdb table. The mdb table contains a Lat and Long field, and this data is ...
2
votes
1answer
878 views

How to let user only rearrange layers in a group layer?

We have a stand-alone application were we let the users add local shape and raster layers. We would like to add functionality so that the user can rearrange the added layers within a specific group ...
2
votes
4answers
2k views

How to set a definition query for an AGS layer?

Is it possible filter out some features using a definition query set from the client on a AGS layer? I've checked out the map server layer but it only supports find and identify. Also looked at WMS, ...
2
votes
3answers
3k views

Implement 'Zoom To Selected Features' in VB.Net

Seems like this should be dead simple. I'm writing an add-in for ArcMap 10 in VB.Net. I need code that will reproduce the 'Selection --> Zoom To Selected Feature' menu option.
2
votes
1answer
70 views

Most accurate GPS hardware for less than 1 mile radius [duplicate]

I apologize if this is a duplicate but I can't find a good answer or area to know where to find the correct answer. I am looking for the technology or hardware around wearables or similar technology ...
2
votes
1answer
51 views

App using latitude and longitude, should decimal degrees be a separate selection from metric?

So silly question to some I suspect. I am coding a mobile app that displays coordinates in parts of the interface. We currently have an option to toggle between Imperial and Metric. But I am unsure if ...
2
votes
1answer
169 views

QGis - Plugin libraries

I need to develop a couple of qgis-plugins. I made some promising first steps and completed a few easy plugins. Now its time to move to more complex plugins which need to import several tool-classes I ...
2
votes
1answer
687 views

Why is sometimes geometryType not returned in JSON from ArcGIS Server layer REST API?

Does someone know why the geometryType not always get returned from ArcGIS Server layers? According to the API documentation Layer / Table the geometryType is returned on layers: //properties ...
2
votes
1answer
279 views

Problems with inspect element in browsers

I use google chromes inspect element for debugging. I have a map displayed on my page with 1 base layer (osm) and 2 overlays (wards, points) and a highlighter control. The map displays and works ...
2
votes
2answers
208 views

How to add data from a Google map as layer in ArcMap using C#?

A want use C# to write a tool: add data google map as a layer in ArcMap. I am using Arcgis 10.0. Can you help me. Thanks and regards.
2
votes
1answer
114 views

plugin 'hook' when writing with Python

Just a conceptual question... when writing a plugin using Plugin Builder 1.8.3, where does the script get connected to the application instance objects? As an example (taken from ...
2
votes
1answer
441 views

How to Georeference 2.5D or Birds Eye View models or Buildings?

I am working on 2.5D mapping.So I don't know how to georeference Birds Eye Viewor 2.5D view buildings.If you did not understand then open http://www.youcity.com there you will find 2.5D buildings.If ...
2
votes
1answer
1k views

JS relationshipQuery not returning multiple selected features

This is my first time posting a question here. I am working on a map application using ArcGIS Server 10 with Javascript API 2.1 and I am trying to figure out why I cannot return multiple selected ...
2
votes
1answer
228 views

Persisted member in an application extension does not save to stream

I have an ArcMap extension in which I'm trying to persist a string value. When the document is saved, the public member m_LayerName in the application extension class is not being persisted. Either ...
2
votes
0answers
29 views

Transforming from Java EE developer to GIS developer?

Currently i am working as Java Analyst programmer. But i want to transform from Java developer to GIS developer. I tried to pursue MS in SDSS but did not completed my Master Thesis. I have knowledge ...
2
votes
0answers
51 views

What is the best way to manage dependencies between layers?

I have multiple layers that has dependency with each other. Such as: City; Courts; Lots; Front Lot; Buildings. The polygon's "block" depends on the polygon's "City." Example dependency: Buildings-> ...
2
votes
0answers
188 views

How to georeference an areal photograph given known coordinates of the four corners and center of the image

First, let me say that I am new to this field. I have an existing image/video viewing application. My primary goal is to implement an efficient method to determine the latitude and longitude of any ...
2
votes
0answers
153 views

Setting border-style to 'no pen' using QgsGraduatedSymbolRendererV2

I am developing a QGIS plugin that, after a series of inputs, will produce a thematic map using the QgsGraduatedSymbolRendererV2. Because the polygon are very small, the boarders make it such that ...
2
votes
0answers
147 views

Optimizing SLD map styling implementation

Styling a map on demand can be a great bottleneck if you don't have a good strategy to deal with it. I'm sure there is a lot of techniques to implement the styling of maps, but I would like to ask you ...
2
votes
0answers
230 views

How to turn off tool tip for the Identify button?

When using the esriControls.ControlsMapIdentifyTool tool, the (i) button, whenever you click it, it says "Click on or drag a box over a feature and place on the map where you want to identify" in a ...
2
votes
1answer
496 views

How do I install ArcGIS Developer help in Visual Studio Express 2008?

I would like to install ArcGIS 10 Developer help in VS Express (2008) so that it works with the F1 key. Is it possible? How?
1
vote
1answer
1k views

How to overlay country map on google world map in openlayers?

Hi I am creating one map.So i want to overlay country map on google world map.I am trying with OpenLayers.Layer.wfs() function.but i am not getting perfect solution.If anybody knows the solution ...
1
vote
4answers
586 views

How to hide map to print only the legend on a PageLayout?

If I'm printing a Pagelayout, is there any API for hiding the MapFrame or stop it from getting draw on the printout? I would like to only print the Legend on the paper.
1
vote
2answers
193 views

How can I determine whether a feature class is a 3D feature class (HasZ)?

I would like to be able to determine whether a feature class passed to a procedure is a 3D feature class (hasZ) or not. How can I do this in VB .Net & ArcObjects?
1
vote
2answers
604 views

Can anyone point me to good development environment in linux for client side search with flex or javascript?

I want to create a client in mapfish, and/or opengeo, using open layers, maybe cartaro and would like to play in a development environment using flex or javascript. I need to take my data, make it ...
1
vote
1answer
1k views

How to Install the ArcGIS JavaScript 3.2 API library on an IIS Web Server? [closed]

I would like to deploy Server API for JavaScript 3.2 in my server to use it in my asp.net project instead of connect to server What are the steps to be followed in deploying it to a local ...