Polygon hatch mismatch at tiles borders

[larissa]

MapServer 5.4.2

The hatches of hatch filled polygons are not matching at tile borders.

Example: hatch_mismatch.jpg

It looks that the problem was already known, , it's already mentioned in MapServer RFC Documentation

http://mapserver.org/development/rfc/ms-rfc-45.html:

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Polygon fill symbols

Give hatches and vector fills a stable geographical coordinate origin (0,0) to better support tiling and continuous rendering of neighboring polygons

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Mapfile:

  LAYER
    …
    CONNECTIONTYPE POSTGIS
    NAME " eau_vie_poire"
    STATUS OFF
    TEMPLATE "ttt"
    TYPE POLYGON
    CLASS
      NAME "Eau-de-vie de poire du Valais (AOC)"
      EXPRESSION ([eig_code] = 2)
      STYLE
        ANGLE 360
        COLOR 0 0 255
        OUTLINECOLOR 0 0 255
        SIZE 10
        SYMBOL "downwarddiagonalfill"
        WIDTH 1
      END
    END
  END


Symbol file:

SYMBOL   
  NAME "downwarddiagonalfill"
  TYPE vector
  TRANSPARENT 0
  POINTS
    0 3
    3 0
  END   
END

[larissa]

tiles hatch mismatch in polygons

[tbonfort]

fixed for 6.2 (see #3847)