nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Legend for ImageService

mgiles86

Is it possible to have a legend for an ImageService?

Finde mehr Beiträge mit dem Tag

Accepted answers

BjornSvensson

No, only the MapServer supports legends:
http://services.arcgisonline.com/ArcGIS/SDK/REST/index.html?mslegend.html

All comments

BjornSvensson

No, only the MapServer supports legends:
http://services.arcgisonline.com/ArcGIS/SDK/REST/index.html?mslegend.html

DavidHollema

I've written a web application that consumes image services. If I want to show a legend, is it up to me as developer to roll my own solution? Do any widgets or functionality in the web api's offer any help? Other options?

No, only the MapServer supports legends:
http://services.arcgisonline.com/ArcGIS/SDK/REST/index.html?mslegend.html

DavidHollema

Rolled my own. Attached is the enhanced javascript 2.8 legend control designed to provide legend for 10.1 image services with discrete (thematic) data. The image service must contain a colormap and optionally a raster attribute table. Feel free to use, customize, etc.

Dave

I've written a web application that consumes image services. If I want to show a legend, is it up to me as developer to roll my own solution? Do any widgets or functionality in the web api's offer any help? Other options?

EnhancedLegendDijit.zip

Nimm an der Diskussion teil

Angemeldete Mitglieder können Beiträge verfassen, Updates folgen und mehr. Neu hier? Registriere ein kostenloses Konto.

Schnellzugriffe

Community Help
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.