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Main.RegionsRastersAndVectorsr1.4 - 25 Jan 2007 - 21:21 - MikeMcGanntopic end

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Each region, raster, and vector that can be selected in the Firemap application is defined in a separate properties file. The directory given in the main configuration file with the edu.umd.geog.firms.firemap.MapService.ConfigurationDirectory property is scanned at startup for all files that end with '.region.properties', '.raster.properties', and '.vector.properties'.

Sample files can be found in the firemap-viewer project under the etc directory.

Properties for rasters are as follows:

  • Name: Descriptive name of this raster shown to end users.
  • Id: Short descriptive identifier that uniquely references this raster
  • MapName: Base name of the map file for this raster
  • Type: Either 'light' or 'dark' to describe which actual mapfile to use.
  • TiePointX: X Coordinate value of the image's top left corner.
  • TiePointY: Y Coordinate value of the image's top left corner.
  • Default: True if this should be the default

Properties for vectors are as follows:

  • Name: Descriptive name of this vector shown to end users.
  • Id: Short descriptive identifier that uniquely references this vector.
  • Layer: Name of the layer as found in the mapfile.
  • Default: True if this should be enabled by default

Properties for regions are as follows:

  • Name: Descriptive name of this region shown to end users.
  • Id: Short descriptive identifier that uniquely references this region.
  • MapName: Base name of the mapfile that should be used for this region.
  • MinX, MinY, MaxX, MaxY: Coordinate constraints for this region.
  • CenterX, CenterY: Initial point to center on when selecting this region.
  • MinZoom, MaxZoom: Zoom constraints for this region.
  • InitialZoom: Initial zoom level set when selecting this region.
  • FireDownloadURL: URL where pre-packaged shapefiles can be downloaded from.
  • LayerDownloadURL: URL where downloads for layers for this region can be found.
  • RasterIds: Set of rasters that are allowed for this region--list of raster Ids separated by commas.
  • VectorIds: Set of vectors that are allowed for this region--list of vector Ids separated by commas.

-- MikeMcGann - 08 Dec 2006
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