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Updated ShieldSymbolizer (markdown)

herm 2012-08-16 16:28:15 -07:00
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ShieldSymbolizer.md

@ -84,3 +84,11 @@ http://groups.google.com/group/cugos/browse_thread/thread/b62b4890e1933bba
http://www.routemarkers.com/
http://www.weait.com/content/badges-badges
## New interface in HarfBuzz branch
| *parameter* | *value* | *default*
|------------------|---------|----------
| shield-dx, shield-dy | Move shield only. | 0
| dx, dy | With unlock_image = true: move text only. | 0
| | With unlock_image = false: move text and shield | 0
| unlock_image | False: Shield base point is always the input line/point (usecase: labeling bus stations). | 0
| | True: Shield base point is the center of the text (i.e. depends on dx,dy,vertical-alignment, horizontal-alignment) (usecase: highway shields)