Changes between Version 4 and Version 5 of SymbologyExchangeVector

Timestamp:

Oct 13, 2009, 5:22:33 AM (15 years ago)

Author:

havatv

Comment:

Added another example

SymbologyExchangeVector

@@ -613 +613 @@
 END
 }}}
+
+=== Polygon fills: Marsh symbols, as used in orienteering maps ===
+Posted by Håvard Tveite at 2010-10-13
+
+Three different marsh symbols for polygon fills as specified in the International Specification for Orienteering Maps [http://www.orienteering.org/i3/index.php?/iof2006/content/download/866/4026/file/International%20Specification%20for%20Orienteering%20Maps%202000.pdf].  Exploits the way Mapserver is currently implementing vector symbols (using 0,0 as the upper left corner of the symbol, and the maximum x and y values as the lower right corner).  Works well for GD. tile boundaries will appear at certain scales in AGG.
+
+{{{
+SYMBOL
+  NAME "marsh_isom"
+  TYPE vector
+  FILLED true
+  POINTS
+    0 0.6666666
+    100 0.666666
+    100 1
+    0 1
+    0 0.66666666
+  END  
+END
+
+SYMBOL
+  NAME "uncrossablemarsh_isom"
+  TYPE vector
+  FILLED true
+  POINTS
+    0 0.25
+    100 0.25
+    100 0.5
+    0 0.5
+    0 0.25
+  END  
+END
+
+SYMBOL
+  NAME "indistinctmarsh_isom"
+  TYPE vector
+  FILLED true
+  POINTS
+    0 0.2
+    0.45 0.2
+    0.45 0.3
+    0 0.3
+    0 0.2
+    -99 -99
+    0.7 0.2
+    1.15 0.2
+    1.15 0.3
+    0.7 0.3
+    0.7 0.2
+    -99 -99
+    0.125 0.5
+    1.025 0.5
+    1.025 0.6
+    0.125 0.6
+    0.125 0.5
+  END  
+END
+}}}