The style visitor is there to go over all the elements in a style data
structure (so you do not have to use get methods so much).
I am still trying to sort out what you want to do? Are you trying to make
your text flow along your linestring? Or go in the same direction as your
line string or what ....
Jody
On Thu, Feb 19, 2009 at 4:52 AM, Benoît Thiébault <[email protected]>wrote:
> Hi List !
>
> I'm still working on styles and I have create a TextSymbolizer that
> indicates the value of my linear shaped feature.
>
> I don't use SLD file but rather create my styles programmatically.
>
> I want to do two things with my text :
> - first, I want it to be centered with respect to the associated
> LineSymbolizer. By default, the start of the text matches the line
> center. I would like the middle of the text to match the line center
> - then, I would like to format the displayed text in a format like
> XX.XX. To do that, I think I have to access the String of my Feature
> attribute and format it on the fly
>
> I think I need to use visitors, but I'm really not sure how they work.
> Does anyone have a code sample ?
>
> Thanks
> ----
> // Creates the style builder
> StyleBuilder sb = new StyleBuilder();
>
> // Creates the text symbolizer
> TextSymbolizer text = sb.createTextSymbolizer(Color.black, sb
> .createFont(new Font("sansserif", Font.PLAIN, 12)),
> "depth");
>
> // Adds it to a rule
> Rule rule1 = sb.createRule(text);
>
> // Creates the line symbolizer
> LineSymbolizer lineSymbolizer = sb.createLineSymbolizer(Color.red, 2.0);
>
> // Adds it to another rule
> Rule rule2 = sb.createRule(lineSymbolizer);
>
> // And so on...
>
>
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-OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise
-Strategies to boost innovation and cut costs with open source participation
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