The number “5” is unique and has some special significance …
Web AppBuilder for ArcGIS enables you to create new custom web mapping applications in an intuitive, easy to use, WYSIWYG wizard-like environment. It provides you with the optimal means to create and deploy new web apps without programming. Built on … Continue reading
Earlier this month Web AppBuilder was released with ArcGIS Online and the Portal for ArcGIS extension to ArcGIS for Server, allowing users to build powerful GIS apps that run on any device! Now with the release of the Developer Edition, … Continue reading
Mapping data values by varying the color has been the most popular way to visualize geospatial data. Academically it is called choropleth by cartographers. If you do an image search for “US population map” online, 90% of the results would be choropleth maps. In this post, we will look at this well-known mapping technique, and learn how you can create a map with our contemporary, easy-to-use API.
In this post, you will learn how to:
- Use pop-up to provide additional information
- Add legend
- Trigger actions when a graphic is clicked