Suppose there are 100,000 points, all of them will be rendered at a small scale with the default style, we can use
Rules in SLD style to filter features by properties. But most of the tutorial told me to render, but there are still two problems:
- There are no extra properties for the layer
For example, if the feature only have a
name property, every feature have the same property, it would be better if GeoServer can filter/simplify the features (maybe discard some of them randomly) according to the current scale.
- There are more properties related to the styling.
For example, if two properties(area,typecode) have to be considered during the styling and
priority = f(area,typecode), then if two features will overlap at the current scale, feature with the lower
priority should be discarded.
Is this possible in GeoServer?