I just made a fix as if it was a bug : floating values was not recognized
because of a conversion to int which , I think, was not necessary.
I also changed a piece of code to make it faster.
Peppe, the change is quite small. Please, have a look and check if I have
respected the original intention.
I don't mind warning the user that there are too many different values in the
image if it is the case, but it's a bit more work and somewhat subjective.
---
** [bugs:#510] Create Polygon From a Raster bug**
**Status:** open
**Milestone:** OJ_1.16
**Created:** Tue Nov 10, 2020 12:59 PM UTC by michael michaud
**Last Updated:** Tue Nov 10, 2020 02:16 PM UTC
**Owner:** nobody
The plugin has two modes : AdbToolbox and Sextante. With tiff images of type
float like DTM084 from Roberto Rossi, I can vectorize with Sextante, but Adb
throws en exception :
java.lang.ArrayIndexOutOfBoundsException: Index -9999 out of bounds for length
1925123
at
org.openjump.core.rasterimage.algorithms.VectorizeAlgorithm.toPolygonsAdbToolBox(VectorizeAlgorithm.java:113)
at
org.openjump.core.ui.plugin.raster.VectorizeToPolygonsPlugIn.run(VectorizeToPolygonsPlugIn.java:170)
at
com.vividsolutions.jump.workbench.ui.task.TaskMonitorManager$TaskWrapper.run(TaskMonitorManager.java:151)
---
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