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Basemap Question about Names? basemap: ?

JamesCucinelli

Question # 1
I'm using the unique value rendered sample and it has basemap: "streets",

https://developers.arcgis.com/en/javascript/jssamples/renderer_unique_value.html

If I want to change the name of the basemap, where is the documentation that tells me which each of these basemaps is called?

http://resources.arcgis.com/en/help/arcgis-rest-api/#/Static_maps/02r3000001mt000000/

Question # 2
Can I change the projection?

Thank you in advance,
James Cucinelli

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Accepted answers

kenbuja

The standard Esri basemaps are "streets" , "satellite" , "hybrid", "topo", "gray", "oceans", "national-geographic", "osm". This is listed in the Map constructor basemap option.

From the BaseMap Gallery help

All basemaps added to the gallery need to have the same spatial reference. If the default ArcGIS.com basemaps are used then all additional items added to the gallery need to be in Web Mercator (wkids: 102100, 102113 and 3857). If the default basemaps are not used you can add basemaps in any spatial reference as long as all the items added to the gallery share that spatial reference. To achieve the best performance, it is recommended that all basemaps added to the gallery are cached (tiled) layers.

All comments

kenbuja

For more information about the check boxes and arrows, take a look at this page.

JamesCucinelli

got it thanks. I never knew what that was.

kenbuja

The check mark (and up arrow) should show up on the right side of the messages

[ATTACH=CONFIG]27509[/ATTACH]

check.jpg

JamesCucinelli

I have never done that. Where is the green check mark?

kenbuja

Glad to help. Don't forget to mark the question as answered to help others in the future.

JamesCucinelli

Ken,

Thank you so much!

I swear I searched the reference and it didn't come up.

And I must not have looked in this part of the constructor.

Thanks.
James

kenbuja

All basemaps added to the gallery need to have the same spatial reference. If the default ArcGIS.com basemaps are used then all additional items added to the gallery need to be in Web Mercator (wkids: 102100, 102113 and 3857). If the default basemaps are not used you can add basemaps in any spatial reference as long as all the items added to the gallery share that spatial reference. To achieve the best performance, it is recommended that all basemaps added to the gallery are cached (tiled) layers.

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