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Issue Type:
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![Bug]() Bug
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Affects Versions:
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9.0-beta1, 8.6 |
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Assignee:
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Unassigned |
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Created:
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07/Feb/13 7:37 AM
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Description:
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I have an issue with generating map tiles. Sometimes point icons are cropped on tile boundaries and it happens only when shapefiles are rendered. Other data sources work fine.
The StreamingRenderer uses a buffer around original envelope in order to render some features which are located outside actual envelope but might be visible when rendered. The buffer is computed and applied correctly, so it is not the case.
When shepefile is being rendered StreamingRenderer passes SCREENMAP hint along with the query, and that hint is the reason why some features are not being rendered when they should. When the hint is removed from the query, tiles are rendered correctly.
I created a testcase for this problem as a new test in the shapefile module. It is available on github at
https://github.com/sgraca/geotools/commit/4a4522e303f786ed6d8c4f05d5c2c1b324381e18
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Environment:
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Java 1.6.0_26
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Project:
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GeoTools
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Priority:
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![Major]() Major
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Reporter:
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Sebastian Graca
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