Ticket #1873 (closed defect: fixed)

Opened 3 years ago

Last modified 3 years ago

Limit the zoom out resolution in OpenLayers for views

Reported by: mlucas17 Owned by: gpotts
Priority: high Milestone: OMAR Mar 2010
Component: GUI Version: OMAR 1.8.4
Severity: normal Keywords:
Cc:

Description

It is too easy to zoom out and loose control of the display. Set the max zoom out so that the user doesn't over run the OpenLayers? view. This especially easy to do when the system does not respond rapidly and user input accumulates. Initial discussions with Garrett and Scottie indicate that there is a quick way to calculate the number of zoom layers to allow and to poplulate this in the OpenLayers? view.

Change History

Changed 3 years ago by gpotts

  • status changed from new to closed
  • resolution set to fixed

We have added support to tighten the panning and zooming to the extents of the image. We now only allow 8x zoom in and zoom out to the maxx rlevels - 1.

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