The tag has no wiki summary.

learn more… | top users | synonyms

1
vote
0answers
23 views

QGIS - Select intersecting features within Value Relation Widget

Does anyone know if it is possible to filter records in the Value Relation Widget to include only those that intersect the current feature? We are trying to set up a layer for user input where we ...
1
vote
1answer
45 views

Multivalue input from a chosen field gives patchy inputs strings

I made a small tool that can be run from a toolbox. It has a validation code to choose multiple values from a specified field from a specified feature layer. It looks quite ordinary: The validation ...
2
votes
2answers
560 views

Android app: GPS Logger and POI recorder, with offline map

I am looking for a good app that can do one or many of my below listed requirements. They are listed with the most fundamental functions first. Preferably the app can do all of it, but it should at ...
0
votes
1answer
118 views

How to set parameter filters in ToolValidator?

I am populating parameter[2] using validation code provided by ESRI. How can I modify this code to repeat for parameter[3] what was done for parameter[2]? To elaborate...param[0] is a user supplied ...
3
votes
2answers
1k views

How to set proportional value in legend?

I have a GIS table with traffic flows.The thickness is proportional to the traffic value and I'd like to have a little legend with 3 links proportional to setted value (eg: link1 proportional to 100 ...
3
votes
1answer
87 views

Can I use predefined list of values from Postgis when I draw lines in QGIS?

Lets say that we have 2 tables in Postgis: Table 1 (PIPE): -ID -pipe_type_id -geometry Table 2 (PIPE_TYPE): -ID -type foreign key PIPE.pipe_type_id - PIPE_TYPE.ID Table PIPE is empty. Table ...
4
votes
1answer
535 views

Programmically Populate Value List in ArcGIS Tool Interface

I'm just trying to set up the parameters in a tool I've built in ArcGIS. What I want to do is read in a feature class or table and get the values in a specific field called "SITE". The field contains ...