taskMapOSMatic - Tasks: task #10039, Change graphical area specification

 
 

task #10039: Change graphical area specification

Submitter:  David Decotigny <daviddecotigny>
Submitted:  Tue 05 Jan 2010 08:38:28 AM UTC
   
 
Should Start On:  Tue 05 Jan 2010 12:00:00 AM UTC Should be Finished on:  Tue 05 Jan 2010 12:00:00 AM UTC
Category:  ocitysmap Priority:  * 2
Status:  Invalid Privacy:  Public
Assigned to:  daviddecotigny Percent Complete:  0%
Open/Closed:  Closed Release:  None
Effort:  0.00
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Tue 02 Nov 2010 08:38:36 AM UTC, comment #2: 

Right, this doesn't make sense anymore. But I'm still not 100% satisfied with the way we handle GIS coords. See https://savannah.nongnu.org/task/?10678 for my ambitions (this one not a blocker issue anyways).

David Decotigny <daviddecotigny>
Group administrator
Fri 29 Oct 2010 08:59:00 PM UTC, comment #1: 

I don't believe this stands anymore with OCitySMap2. Closing.

Maxime Petazzoni <mpetazzoni>
Group administrator
Tue 05 Jan 2010 08:38:28 AM UTC, original submission:  

In ocitysmap, specifying the graphic bounding box is done in a (too) subtle way... eg. we can either specity a pixel area as a couple (width_pixels,height_pixels), or a zoom factor as a string "zoom:osm_zoom_level". See map_canvas.py/MapCanvas::__init__()

Suggestion: define a simple abstract class to perform the scaling computations needed by MapCanvas, and 2 concrete classes: one for a specified width/height in pixels, the other for a specified OSM zoom factor. Update maposmaticd accordingly.

David Decotigny <daviddecotigny>
Group administrator

 

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    Date Changed by Updated Field Previous Value => Replaced by
    2010-10-29 mpetazzoni StatusNone Invalid
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