In this post, you will learn how to:
- Use pop-up to provide additional information
- Add legend
- Trigger actions when a graphic is clicked
In the first post of this series, I mentioned a good way to determine which way to visualize your data is to ask questions about the purpose of the map. In addition to “where things are,” which we already examined in that post, you may also want answer questions like:
- What chain does each restaurant belong to in my city?
- What is the most predominant crop of each county in the US?
- What level of crime risk does each census tract have?
Unique value renderer is good for answering your what questions.
Esri’s Disaster Response Program helps support worldwide incidents, such as earthquakes, floods, wildfires, and severe weather. To increase public knowledge of the disaster impacts, we wanted an app to highlight areas and show related statistics, such as data that shows … Continue reading
Frustrated with submitting data via a pop-up? Collecting map information doesn’t need to be so map-centric. Many non-GIS users are accustomed to entering data via a form, not a map pop-up. It’s not always about the map, sometimes it’s about … Continue reading
The Dev Summit Hackathon 2014 was a blast, primarily because I hosted it, but also because amazing CoSponsors, an outstanding data partner in the County of Riverside, CA, and hectic hackers brought their A games. On Sunday March 9th and … Continue reading