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LinePatternSymbolizer
Jez Nicholson edited this page 2018-01-23 13:03:25 +00:00
Symbolizer that specifies rendering of repeated png, tiff, or svg symbol to create a line. For example, a cliff edge.
Used as an alternative to a LineSymbolizer.
Configuration Options
| parameter | value | default | accepts expressions |
|---|---|---|---|
| file | path to image file | none | mapnik >= 2.0 |
| base | base path where to search for file | none | no |
| width (removed) | px | 4 | |
| height (removed) | px | 4 | |
| type (removed) | png tiff | none | |
| comp-op | Compositing | none | no |
Note that the line direction matters!
Examples
Default
XML
<LinePatternSymbolizer width="16" height="16" type="png" file="/path/to/icon.png"/>
Python
l = LinePatternSymbolizer('/path/to/icon.png','png',10,10) # file, type, width, height
C++
rule_type rule;
rule.append(line_pattern_symbolizer("/path/to/icon.png", "png", 20, 20)); // file, type, width, height