Difference: DuckyInfoVisProject (2 vs. 3)

Revision 32005-10-25 - DuckySherwood

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META TOPICPARENT name="DuckyHomework"

Ducky's Info Vis Project

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Tasks

Added:
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>
what I've got so far
 

  • Find good shapefiles
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Changed:
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  • Figure out how to figure out what tracts are visible on any given map
  • Figure out how to draw tracts on gmap
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  • Figure out algorithm for determining what tracts are visible on any given map
  • Figure out algorithm for drawing tracts on gmap
  • Figure out algorithm for how to resize overlays on zoom (need to remove and replace?)
 
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  • Figure out how to create PNG
    • Try out GD library (ImageMagick as backup)
  • Figure out how to overlay one png on static map
Changed:
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  • Figure out how to overlay another png when map is recentered (is possible?)
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  • Figure out how to overlay another png when map is recentered
 
  • Decide how/figure out how to convert data into PNG
Added:
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  • Code to convert data into PNG
Changed:
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  • Code to overlay images over
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  • Code to overlay images
  • Code to pass scrolling information from overlay to map (so can "drag" map even with an overlay on top
 
  • (aggressive) sliders to allow changing the parameters of the
  • (aggressive) checkboxes to allow combining data sets
  • (extremely aggressive) allow semi arbitrary data to be mapped
 
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