[mapguide-trac] #469: Fusion Tiled Maps Issues

[MapGuide Open Source]

#469: Fusion Tiled Maps Issues
---------------------------+------------------------------------------------
 Reporter:  jbirch         |         Owner:       
     Type:  defect         |        Status:  new  
 Priority:  medium         |     Milestone:       
Component:  Fusion         |       Version:  2.0.0
 Severity:  major          |    Resolution:       
 Keywords:  fusion, tiled  |   External_id:       
---------------------------+------------------------------------------------
Changes (by jbirch):

 * cc: pspencer, madair (added)

Old description:

> Tiled maps in Fusion do not appear to be fully supported yet.
>
> To test these, modify Aqua's ApplicationDefinition.xml, changing to the
> map to MapsTiled\Sheyboygan, and setting SingleTile to false.  All of
> these were tested in FireFox.
>
> 1. Zoom slider does not appear to initialize.  Stays on closest zoom in.
>
> 2. Selection graphic is offset up and to the right by several pixels
> (Firefox 2)
>
> 3. When panning and zooming, sometimes I'll get an error in MapTip.js at
> line 203, erroring out because this.oMapTipPosition.y is null.  I'm not
> sure what's happening here; whether I'm placing the mouse over a div
> that's floating over the map, or if it's trying to query while the map
> div isn't active?
>
> The performance of tiled maps in Fusion is pretty decent though.  I'd
> love to be able to use this stuff!

New description:

 Tiled maps in Fusion do not appear to be fully supported yet.

 To test these, modify Aqua's ApplicationDefinition.xml, changing to the
 map to MapsTiled\Sheyboygan, and setting SingleTile to false.  All of
 these were tested in FireFox.

 1. Zoom slider does not appear to initialize.  Stays on closest zoom in.

 2. Selection graphic is offset up and to the right by several pixels
 (Firefox 2)

 3. When panning and zooming, sometimes I'll get an error in MapTip.js at
 line 203, erroring out because this.oMapTipPosition.y is null.  I'm not
 sure what's happening here; whether I'm placing the mouse over a div
 that's floating over the map, or if it's trying to query while the map div
 isn't active?

 4. The Legend panel does not "work" with tiled layers properly.  It will
 need some kind of special treatment to only display a check-box at the
 parent level, etc.

 5. Specifying a tile size smaller than 300x300 in the MapGuide server
 config makes small outlines appear around the images.  Perhaps the OL code
 is hard-coded to 300x300?

 The performance of tiled maps in Fusion is pretty decent though.  I'd love
 to be able to use this stuff!

Comment:

 Added number 4 and 5 to the list.

-- 
Ticket URL: <https://trac.osgeo.org/mapguide/ticket/469#comment:1>
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