Say I have a basemap that has 15 zoom levels where zoom level 18 has a map scale of 1:2287 and zoom level 17 has a map scale of 1:4514. Is it somehow possible to set the map extent to what it would look like at a scale of 1:3000? I have a situation where 1:2287 zooms me in too close and 1:4514 is a bit too far out. I would like to see the view at a scale of 1:3000, which would be just about right. I have a feeling that the scale can only be set to the nearest zoom level that the current map is set for and if I want to get to a scale of 1:3000, I just need to find a map that has been set to use a zoom level at that scale. I am not in a position to actually reset the levels, such as what is listed in the Set visible scales | ArcGIS API for JavaScript 3.32 , however. Just wondering if it were possible.
Thanks for any thoughts - Peter