RangeLookup

[Michael Bedward]

Simone, Andrea and all,

I've committed work done so far on the RangeLookup classes to master.
There's more to do (especially more tests required) but it's ready to
try out.

Updated snapshots at the sonatype repo:
http://oss.sonatype.org/content/repositories/snapshots/

Usage is like this:

RangeLookupTable.Builder<Double, Integer> builder =
new RangeLookupTable.Builder<Double, Integer>();

builder.add(Range.create(null, false, 1.0, true), 1);
builder.add(Range.create(1.0, false, 2.0, true), 2);
...
RangeLookupTable<Double, Integer> table = builder.build();

ParameterBlockJAI pb = new ParameterBlockJAI("RangeLookup");
pb.setSource("source0", srcImage);
pb.setParameter("table", table);
pb.setParameter("default", -1); // omit or set to null for pass-through
RenderedImage resultImg = JAI.create("RangeLookup", pb);

Michael

[Michael Bedward]

Hi Simone, Andrea and all,

I'm starting to add more docs and unit tests for RangeLookup to get it
in shape for a release. Let me know if you have any feedback on what
is there so far in terms of usability and correctness.

Michael

[Simone Giannecchini]

I should be give it a go today.

I'll let you know what my thoughts are.

Regards,
Simone Giannecchini
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[Michael Bedward]

On 22 January 2013 20:32, Simone Giannecchini

<simone.gi...@geo-solutions.it> wrote:
> I should be give it a go today.
>
> I'll let you know what my thoughts are.
>

That would be great. There's plenty of testing that needs doing :)

Michael