#
# Tests the quantization option allowing conversion of 
# RGB or RGBA images to 8bit just before saving to PNG.
#
# See http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=1690
#
MAP

NAME TEST
STATUS ON
SIZE 400 300
EXTENT 0.5 0.5 399.5 299.5
IMAGECOLOR 255 255 0
SHAPEPATH "../gdal"
IMAGETYPE png24

OUTPUTFORMAT
  NAME png24
  DRIVER "AGG/PNG"
  EXTENSION "png"
  MIMETYPE "image/png"
  IMAGEMODE RGBA
  TRANSPARENT OFF
  FORMATOPTION "QUANTIZE_FORCE=ON"
  FORMATOPTION "QUANTIZE_DITHER=OFF"
  FORMATOPTION "QUANTIZE_COLORS=15"
END
OUTPUTFORMAT
  NAME cairopng
  DRIVER "CAIRO/PNG"
  EXTENSION "png"
  MIMETYPE "image/png"
  IMAGEMODE RGBA
  TRANSPARENT OFF
  FORMATOPTION "QUANTIZE_FORCE=ON"
  FORMATOPTION "QUANTIZE_DITHER=OFF"
  FORMATOPTION "QUANTIZE_COLORS=15"
END

OUTPUTFORMAT
  NAME png
  DRIVER "GD/PNG"
  EXTENSION "png"
  MIMETYPE "image/png"
  IMAGEMODE PC256
  TRANSPARENT OFF
  FORMATOPTION "QUANTIZE_FORCE=ON"
  FORMATOPTION "QUANTIZE_DITHER=OFF"
  FORMATOPTION "QUANTIZE_COLORS=15"
END


LAYER
  NAME grey
  TYPE raster
  STATUS default
  DATA data/grey.tif
END

LAYER
  NAME grid1
  TYPE raster
  STATUS default
  DATA data/grid.gif
END

END # of map file