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

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14
votes
5answers
375 views

Working as a Python Development Project Team with ArcGIS?

We have a development project in Python (ArcGIS 10). This project involves a mixture of toolboxes, map templates, layer files, file geodatabase templates (acting as templates being imported into a ...
1
vote
2answers
469 views

Geoserver build error

i am getting a build error with mvn clean install on geoserver 2.2.x branch saying Running org.geoserver.platform.exception.ExceptionLocalizeTest Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, ...
1
vote
1answer
54 views

Learning resources - Getting started with development for ArcGis Online

I would like to develop search widget / find task for feature layer at ArcGis online website. I would love to get some resources for that (reading links, videos) for getting started. so far i've ...
1
vote
0answers
30 views

How do I modify the WebAppBuilder "LayerList' widget to use radio buttons instead of checkboxes?

I've downloaded the developer version of the Web app builder and installed in on my machine. I can open up the widget '\LayerList\LayerListView.js', and I have been exploring the source code. I would ...
1
vote
0answers
27 views

Run C++ standalone application in debug mode

I write simple C++ standalone application using QGIS. It works and render vector layers from PostgeSQL database. #define CORE_EXPORT __declspec(dllimport) #define GUI_EXPORT __declspec(dllimport) ...
1
vote
1answer
55 views

Qgis 2.7 (Dev) feature rotation?

Curious if the following code has a blatant error that has been overlooked with respect to rotating a single polygon feature. The *.geometry().rotate(...) returns a '0', indicating it was successful ...
2
votes
1answer
222 views

How to develop c++ standalone QGIS C++ Application

I want to integrate QGIS in QT\C++ application. I try to write basic C++ apllication to render map and build it using MSVC 2010. class PostGisViewer: public QMainWindow { public: PostGisViewer(): ...
1
vote
1answer
46 views

Keeping dev scripts in sync with projects

How do you keep your development scripts in sync with your source code management (SCM) and your projects? For instance right now I have things like D:\code\reusable-stuff that goes to an SCM (e.g. ...
0
votes
1answer
46 views

WMTS : Convert geolocation (lat, long) to tile index, at a given zoom level?

I wanted to know how to get the indexes (x,y) of a WMTS tile for a given geolocation (latitude, longitude) and zoom level. For exemple, I have a POI located at (48.675, 2.7), I want to get the ...
5
votes
2answers
548 views

pretty icons for GIS development

I am developing a GIS software and I want to build a pretty GUI for it. Where can I found some pretty icons for my GUI? I mean for example, icons for adding a vector or raster. I mean icons like QGIS ...
4
votes
0answers
92 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 ...
20
votes
9answers
7k views

How do I develop my GIS programming skills?

I would like to develop my GIS programming skills, where do I start? People say learn C++ or Python but where can I learn this in a geographic context? Tutorials or anything would be very helpful, as ...
14
votes
5answers
1k views

Formal Training in Software Development

I am a GIS Programmer/Analyst in Vermont with formal training as an Environmental Scientist with GIS. I have found throughout my GIS career the need to learn programming skills. I currently work for ...
0
votes
2answers
603 views

How to display data from a feature?

I want to display data based on the feature currently selected/clicked on. I am following a tutorial from http://www.qgisworkshop.org/html/workshop/plugins_tutorial.html. It initially shows you how ...
141
votes
56answers
12k views

What free programs should every GIS user have installed?

Note: This question is specifically about installed, desktop software. There is another question specifically about free cloud-based software and services. I'm not necessarily referring to ESRI ...
14
votes
4answers
547 views

What's up with OpenJump?

OpenJump is a nice GIS, very functional, with many updates and has a beautiful rendering. But it's not very popular, and you don't see it around in discussions, in osgeo comunity, etc. And ...
2
votes
2answers
227 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.
0
votes
3answers
2k views

How do i popup a context menu with custom command items in a Select tool OnMouseDown (Right Click) with VB .Net?

This should be simple... I am converting VBA customization to VB .NET in VS 2008 Express Edition. In VBA i have a custom selection tool. Aside from just selecting features, when OnMouseDown receives ...
3
votes
2answers
130 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 ...
52
votes
17answers
8k views

Where to find QGIS tutorials and web resources?

I wish to familiarize myself with the capabilities of QGIS. I have downloaded the program, but apart from basic loading of data, I am lost (even after reading the help file). Can you recommend me ...
1
vote
0answers
33 views

Transforming from Java EE developer to GIS developer? [duplicate]

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 ...
0
votes
0answers
54 views

How To Add a QgsSvgMarkerSymbolLayerV2 to VectorLayer in Qgis?

I'm using Qgis2.4.0 API to develop a C++ application. I want to add a svg symbol to a vector layer. Here is what I have already done: add vector, then add symbol. But I get stuck dong this. Here is my ...
13
votes
4answers
3k views

Which framework is best to implement an application robustly, using ArcGIS Server JS API?

Over on the Esri forum, user Matt Moyles suggested that the approach used in the Esri JS samples isn't suitable for robust development of a web mapping application using HTML, JavaScript and CSS: ...
21
votes
3answers
4k views

What do I need to know, to develop a plugin for QGIS?

I wish to develop a simple plugin for QGIS, which will open some data, and some specific processing. I have quite a it of development experience with ESRI's Arcojects, but haven't developed with QGIS ...
2
votes
1answer
82 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 ...
8
votes
5answers
687 views

Creating simple maps to view on Mobile devices?

My organization wants to create a few maps that will be interactive and viewable via phones (android, iphones,etc) and ipads. We already have a solution using Geocortex (Silverlight) for browser ...
26
votes
4answers
2k views

Switching career from GIS Technician/Analyst to GIS Web Map Developer/Programmer?

I am a GIS Analyst at work that dabbles in python scripting in ArcGIS and the Google Maps JavaScript API V3. My professional goal is to either be in web mapping development or desktop/server GIS ...
10
votes
2answers
1k views

How to unit test ArcObjects with Mocking?

I'm a huge fan of unit testing, but still make use of a FGDB to grab features for running unit tests against when using the ArcObjects framework. Is anyone successfully using mocking against thinks ...
35
votes
16answers
4k views

Is there any experience using Computer Games to display GIS data?

besides being a GIS use I'm a big computer game fan. Games like Civilization, Minecraft, World at War and many others have a very powerfull engine to display huge maps in a beutifull way. I was ...
3
votes
2answers
507 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
2answers
631 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 ...
7
votes
1answer
2k views

ArcGIS 10 Add-In compile problem - Why are new edits to code igonred by ArcMap?

I've been compiling and debugging my Add-In (a toolbar with a few menus, custom commands, custom selection tool and a context shortcut menu) with no issues until suddenly the edits and changes I do in ...
2
votes
1answer
54 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 ...
3
votes
2answers
293 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 ...
1
vote
4answers
693 views

GIS learning resources for a .NET developer

There are couple of questions which are related to learning GIS or GIS skill sets here but I would like to ask very specific question. My current skills: I don't claim that I am a good programmer ...
0
votes
1answer
35 views

How to modify existing geometry type or create new geometry type in PostGIS?

I want to modify PostGIS geometry type TRIANGLE by adding additional information about its neighbours within TIN. WKT representation might look as follows: TRIANGLEN ((0 0 0,1 1 1,1 0 2,0 0 0) ID n1 ...
3
votes
1answer
76 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 ...
5
votes
3answers
1k views

Where is the ArcGIS Snippet Finder?

I am just going through the "Building custom UI elements using add-ins" walkthrough. ArcGIS integrated development environment (IDE) is installed. No problems creating the ArcMap Add-on project until ...
13
votes
16answers
10k views

Why can't the breakpoint be “hit” when debugging an ArcGIS 10 Add-In?

Now and then I run into the following problem: I start debugging the Add-In and breakpoints are ignored. Almost seems like the communication between the IDE and the component is not working. My ...
5
votes
4answers
1k views

Where to start with Web GIS development, or which technology to select?

I am very new to GIS development, and to be be frank I have no background about it at all. I searched the web but the tutorials I found seemed to assume the reader has some background information. ...
0
votes
1answer
1k views

DTED Level 3, 4 or 5

Does the specification for DTED 0 - 2 also apply to 3 - 5? I know the finest resolution supported by spec MIL-PRF-89020B is 0.1 arc-seconds which I think would barely cover up through DTED level 4, ...
10
votes
2answers
312 views

Instructor led Web mapping development courses?

Hey guys I have been messing around with programing for a while now and have gotten proficient with Python and have some interest in HTML 5 and Javascript. I have recently received a request for an ...
0
votes
0answers
39 views

HTML framework in GIS development version

I have a question. I need to insert an HTML frame in the QGIS developer version. That works very well. Now I will also create a title page as HTML. Now my question is which program I best create the ...
1
vote
1answer
68 views

wastewater GIS system [closed]

Im new to GIS development and I would like to develop a pilot GIS for wastewater network integrated with a work order management system. Can anybody guide me? and what software do I need with low ...
18
votes
15answers
3k views

What are your biggest challenges as a GIS developer?

What are your biggest challenges when developing GIS software? Is it coding? Is it understanding cartography/geography/etc concepts (like projections)? Or other difficulties?
1
vote
3answers
878 views

How to setup a debugger for QGIS Plugin development?

As the title of the question implies, I wish to know how to set up a QGIS Python Plugin Debugger so that I can develop plugins more efficiently. Any information regarding this would be much ...
1
vote
1answer
165 views

Best Platform to develop QGIS Python Plugins

I am currently developing QGIS Python Plugins in a Windows 7 64-bit environment. Having said this I am stumbling across various issues which from what I have been able to gather have a less tendency ...
1
vote
0answers
250 views

AddData tool stop working after Interoperability connection has been used?

Bug in ArcGIS Engine? Has anyone seen this behavior? We get an exception from our ArcGIS Engine test projects after we had been testing the Interoperability connection in ArcEditor. We had to enable ...
3
votes
3answers
8k 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 ...
2
votes
1answer
309 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 ...