Andrea asked the same question ...
Layer.getStyle() is something that each layer implementation needs to provide
to spoon feed feature based renderers a style they can chew on. In the same
manner they get to spoon feed a FeatureSource (even if their content is not
features). Good times.... this is used to prevent the same crazy workarounds
appearing in each feature based rendering system (StreamingRenderer, KML
renderer etc...).
StyleLayer has getStyle and setStyle; that is the style can be changed; so in a
sense we are adding one new method (ie setStyle); and overriding getStyle so it
returns a field value.
--
Jody Garnett
On Wednesday, 6 July 2011 at 6:42 PM, Michael Bedward wrote:
> Hi Jody,
>
> Can you enlighten me on the relationship between the Layer.getStyle
> method, which puts a Style into the user data map, and the
> StyleLayer.getStyle method which returns a sub-class field ?
>
> Michael
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