GeoTools

Raster to vector process to use jai-tools operator

Details

  • Type: Improvement Improvement
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: None
  • Fix Version/s: 2.7.6
  • Component/s: None
  • Labels:
    None

Description

The unsupported process module includes RasterToVectorProcess. I'm transferring the algorithm code from this class into a new "Vectorize" JAI operator for the jai-tools project. This work is unearthing a few bugs as well as forcing me to make the code more understandable and modular.

When done, the RasterToVectorProcess class will become a geospatial wrapper for the jai-tools operator.
Alternatively, it could be moved in with the other GeoTools coverage operators (but I still don't quite understand how they all fit together).

At this stage I'm only proposing to make this change on trunk, but I'd be happy to back-port it to 2.6.x if any of the bug fixes and tweaks are important to users.

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Michael Bedward added a comment -
Simone - we briefly discussed this suggestion a while ago and you mentioned that the vectorizing code could be rescued from the process module and put into coverage.

Re-assigning the issue to you. Please feel free to proceed with it or close it as you wish.
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Michael Bedward added a comment - Simone - we briefly discussed this suggestion a while ago and you mentioned that the vectorizing code could be rescued from the process module and put into coverage. Re-assigning the issue to you. Please feel free to proceed with it or close it as you wish.
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Michael Bedward added a comment -
From Andrea on the dev list: "GeoServer has the processes wrapping the jaitools operators, so I guess we just need to grab those"
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Michael Bedward added a comment - From Andrea on the dev list: "GeoServer has the processes wrapping the jaitools operators, so I guess we just need to grab those"

People

  • Assignee:
    Simone Giannecchini
    Reporter:
    Michael Bedward
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Dates

  • Created:
    Updated: