Example1-8.mapΒΆ

# The annotated map file (sort of)
# Created by Pericles S. Nacionales for the MapServer tutorial
# 20050408
#
# MapServer map file uses the pound sign (#) to denote the start of a line
# comment--each line that needs to be commented has to be prepended with a "#".
#
# Map files begin with MAP keyword to signify the start of the map object.
# Well, the entire map file is THE map object.  Enclosed between MAP and END
# at the very bottom of this map file, are keyword/value pairs and other
# objects.
MAP
  NAME           EX1.8_
  EXTENT         201621.496941 -294488.285333 1425518.020722 498254.511514 # LAEA
  #EXTENT         -97.5 41.619778 -82.122902 49.38562 # Geographic
  SIZE           400 300
  IMAGECOLOR     255 255 255
  SHAPEPATH      "../data"
  SYMBOLSET      "../symbols/symbols35.sym"
  FONTSET        "../fonts/fonts.list"

  IMAGETYPE PNG

  OUTPUTFORMAT
    NAME pnggd
    DRIVER "GD/PNG"
    MIMETYPE "image/png"
    IMAGEMODE PC256
    EXTENSION "png"
  END
  OUTPUTFORMAT
    NAME pnggd24
    DRIVER "GD/PNG"
    MIMETYPE "image/png"
    IMAGEMODE RGBA
    EXTENSION "png"
  END
  OUTPUTFORMAT
    NAME jpeggd
    DRIVER "GD/JPEG"
    FORMATOPTION "QUALITY=75"
    MIMETYPE "image/jpeg"
    IMAGEMODE RGB
    EXTENSION "jpg"
  END
  OUTPUTFORMAT
    NAME GTiff
    DRIVER "GDAL/GTiff"
    MIMETYPE "image/tiff"
    IMAGEMODE RGB
    EXTENSION "tif"
  END
  #OUTPUTFORMAT
  #  NAME pdf
  #  MIMETYPE "application/x-pdf"
  #  DRIVER cairo/pdf
  #  #FORMATOPTION "OUTPUT_TYPE=RASTER" # not mandatory but needed for WMS layer
  #END
  OUTPUTFORMAT
    NAME AGG
    DRIVER "AGG/PNG"
    IMAGEMODE RGB
  END
  OUTPUTFORMAT
    NAME AGGA
    DRIVER "AGG/PNG"
    IMAGEMODE RGBA
  END
  OUTPUTFORMAT
    NAME AGGJ
    DRIVER "AGG/JPEG"
    IMAGEMODE RGB
  END

  # The web object is defined at the level below the map object.  All
  # web-related parameters (I interchange "parameters" and "keyword/value
  # pairs" quite frequently, sorry about that) are defined in this object.
  WEB
    IMAGEPATH '/ms4w/tmp/ms_tmp/'
    IMAGEURL  '/ms_tmp/'
  END

  # The projection object is typically used within the map and the layer
  # objects. You only define it once within the map object and this definition
  # becomes your output projection--MapServer will render your maps in this
  # projection.  You also use the projection object within the layer object to
  # define your input projection.  Your layers can be in different
  # projections--MapServer will reproject them into your output projection.
  # If no projection is defined within the layer object, MapServer assumes
  # your input projection is the same as your output projection.  This is not
  # a required object unless you're creating a map file that supports one of
  # the OGC interoperability web services specifications (WMS/WFS/WCS).
  #
  # This is the output PROJECTION definition ------
  PROJECTION
    # Projection parameters can be defined in two ways...
    # This is the traditional PROJ.4 definition of Lambert Azimuthal Equal-Area
    # projection for the Continental U.S.
    #  "proj=laea"
    #  "ellps=clrk66"
    #  "lat_0=45"
    #  "lon_0=-100"
    #
    # Alternatively, you can specify an EPSG code.
    # This is the EPSG code for Lambert Azimuthal Equal-Area
    # projection for the U.S.
    "init=epsg:2163"
  END

  # Layer objects are defined beneath the map object.  You need at least one
  # layer defined in your map file before you can display a map...  You can
  # define as many layers as you'd like although a limit is typically hard-coded
  # in map.h in the MapServer source.  The default limit is set at 100.  You'd
  # have to have a very specialized application to need more than 100 layers in
  # your application.
  #
  # Start of LAYER DEFINITIONS ---------------------------------------------
  LAYER # States polygon layer begins here
    NAME         states
    DATA         states_ugl
    STATUS       OFF
    TYPE         POLYGON

    # Here's an example of the input projection definition.
    # EPSG:4326 is code for geographic (latlong) projection
    # using the WGS84 datum.
    #
    # PROJECTION objects within the LAYER object define the input
    # projection--this is the native projection of your data.
    PROJECTION
      "init=epsg:4326"
    END

    # CLASSITEM defines the non-spatial attribute that you will be using to
    # separate a layer into classes.  This attribute will be in the DBF file
    # of your shapefile (it will be different for each data format).  In this
    # example the shapefile states_ugl has an associated database
    # (states_ugl.dbf) that contains an attribute called "CLASS".  You will be
    # using two values in the CLASS attribute to separate the classes (also
    # called themes) used in this layer--land and water.  CLASSITEM is used in
    # association with the EXPRESSION parameter in the CLASS object.  See below.
    CLASSITEM    "CLASS"

    # The class object is defined within the layer object.  You can define as
    # many classes as you need but it is good cartographic practice to limit
    # classes to 8 to 10 per layer. (There are also limits as with layers and
    # it's senseless to define more than ten on a "normal" layer.  There are
    # situations, however, where you might have to do it.)
    CLASS
      EXPRESSION 'land'
      STYLE
        SYMBOL     0
        COLOR      232 232 232
      END
    END
  END # States polygon layer ends here

  # In addition to vector data (shapefiles are vector data), MapServer supports
  # a host of raster formats.  In GIS world, one of the most common raster
  # formats is GeoTIFF, a TIFF image with geospatial headers.  MapServer also
  # supports JPEG, PNG, GIF, and other common formats.  Other raster formats
  # supported by MapServer include ESRI Arc/Info grid, HDF and HDF-EOS, NetCDF,
  # Generic raster binaries, OGC Web Map Service (WMS) layers, etc.  Pretty much
  # any raster format you can think of is probably supported, thanks to the
  # impressive Geospatial Data Abstraction Library (GDAL, pronounced "GOODALL"
  # or GOODLE?).  More information on GDAL is available at http://www.gdal.org.
  #
  # MapServer 4.x can read and display bitmapped (like GIFs), RGB/A (true
  # color), and multispectral (images with more than 3 bands, like raw LandSat
  # images) rasters.
  LAYER # MODIS raster layer begins here
    NAME         modis
    DATA         "raster/mod09a12003161_ugl_ll_8bit.tif"
    STATUS       OFF
    TYPE         RASTER
    PROCESSING   "BANDS=1,2,3"
    OFFSITE      71 74 65

    PROJECTION
      "init=epsg:4326"
    END
  END # MODIS raster layer ends here

  LAYER # MODIS WMS map from JPL
    NAME         modis_jpl
    TYPE         RASTER
    OFFSITE      0 0 0
    STATUS       OFF
    CONNECTIONTYPE WMS
    CONNECTION "http://wms.jpl.nasa.gov/wms.cgi?"

    METADATA
      "wms_srs" "EPSG:4326"
      "wms_name" "modis"
      "wms_server_version" "1.1.1"
      "wms_format" "image/jpeg"
    END

    PROJECTION
      "init=epsg:4326"
    END
  END # Modis WMS image ends here

  LAYER # States line layer begins here
    NAME         states
    DATA         states_ugl
    STATUS       OFF
    TYPE         LINE

    PROJECTION
      "init=epsg:4326"
    END

    CLASSITEM    "CLASS"
    CLASS
      EXPRESSION 'land'
      STYLE
        #SYMBOL     'line1'
        COLOR      32 32 32
        #SIZE       1
      END
    END
  END # States line layer ends here

  LAYER # States label layer begins here
    NAME         states
    DATA         states_ugl
    STATUS       OFF
    TYPE         ANNOTATION

    PROJECTION
      "init=epsg:4326"
    END

    CLASSITEM    "CLASS"
    LABELITEM    "STATE"
    CLASS
      EXPRESSION 'land'
      STYLE
        COLOR      -1 -1 -1
      END
      LABEL
        COLOR    255 255 255
        TYPE     TRUETYPE
        FONT     arial-bold
        SIZE     12
        ANTIALIAS    TRUE
        POSITION     CL
        PARTIALS     FALSE
        MINDISTANCE  300
        BUFFER       4
      END # end of label
            END # end of class
  END # States label layer ends here
  # End of LAYER DEFINITIONS -------------------------------

END # end of map file