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fix: sample code doesn't run (constructor signature changed, I get: PolygonSymbolizer.__init__(PolygonSymbolizer, Color) did not match C++ signature)

Kristian Lein-Mathisen 2016-09-13 15:04:25 +02:00
parent 072c7f6cde
commit 8ed62f29bc
1 changed files with 6 additions and 2 deletions
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8
GettingStartedInPython.md

@ -78,10 +78,14 @@ Create the Styles which determines how the data is rendered:
s = mapnik.Style() # style object to hold rules s = mapnik.Style() # style object to hold rules
r = mapnik.Rule() # rule object to hold symbolizers r = mapnik.Rule() # rule object to hold symbolizers
# to fill a polygon we create a PolygonSymbolizer # to fill a polygon we create a PolygonSymbolizer
polygon_symbolizer = mapnik.PolygonSymbolizer(mapnik.Color('#f2eff9')) polygon_symbolizer = mapnik.PolygonSymbolizer()
polygon_symbolizer.fill = mapnik.Color('#f2eff9')
r.symbols.append(polygon_symbolizer) # add the symbolizer to the rule object r.symbols.append(polygon_symbolizer) # add the symbolizer to the rule object
# to add outlines to a polygon we create a LineSymbolizer # to add outlines to a polygon we create a LineSymbolizer
line_symbolizer = mapnik.LineSymbolizer(mapnik.Color('rgb(50%,50%,50%)'),0.1) line_symbolizer = mapnik.LineSymbolizer()
line_symbolizer.stroke = mapnik.Color('rgb(50%,50%,50%)')
line_symbolizer.stroke_width = 0.1
r.symbols.append(line_symbolizer) # add the symbolizer to the rule object r.symbols.append(line_symbolizer) # add the symbolizer to the rule object
s.rules.append(r) # now add the rule to the style and we're done s.rules.append(r) # now add the rule to the style and we're done
``` ```