doubleclickzoom zooming but not centering

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11-07-2014 06:52 AM
JeffPace
MVP Alum

Using 3.11 api

Example of non -working behavior at

Manatee County GIS Mobile Server

I am having trouble with doubleclickzoom.  it zooms properly, and makes sure where you clicked is visible, but it does not center completely.  I want the click location to become the exact center of the map.

I can override the behavior

map.on("dbl-click", lang.hitch(this, function(evt){ map.centerAndZoom(evt.mapPoint, map.getLevel()+1); }));

But then all double click events (draw end, measure end, etc..) cause zoom and center events, which I do not want.

Is there anything i can do so that

map.enableDoubleClickZoom()

actually does a true center? the Api says it should center, but it isnt

https://developers.arcgis.com/javascript/jsapi/map-amd.html#enabledoubleclickzoom

Kelly Hutchins

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10 Replies
DavidColey
Frequent Contributor

I certainly agree with you Jeff.  My guess is true centering would require handling screen dimensions and pixel densitites?

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