Re: [JPP-Devel] Important bug on class RasterImageLayer on OpenJUMP 6669

[Michaud Michael]

Oh yes, this an flt file ! Did not think about it, sollry. I will set bpp to 16b for flt, asc and txt, as this seems to be how it is read. Michaël envoyé : 8 février 2021 à 15:07 de : Giuseppe Aruta <giuseppe.ar...@gmail.com> à : Michaud Michael <m.michael.mich...@orange.fr>, OpenJump develop and use <jump-pilot-devel@lists.sourceforge.net> objet : Re: [JPP-Devel] Important bug on class RasterImageLayer on OpenJUMP 6669 Hi Michael here you can find the test image flt that I used (both .flt and hdr files) https://sourceforge.net/projects/opensit/files/Test%20file/Test%20raster/flt/ Best regards Peppe Il giorno dom 7 feb 2021 alle ore 11:55 Michaud Michael <m.michael.mich...@orange.fr> ha scritto: Hi, Peppe, could you provide me an image throwing an exception. I tried with a floating point image from R. Rossi but it worked well. I'd like to be able to reproduce the error before fixing. Proposition from Ede makes sense but I'll first check if image/io offers a more robust method to evaluate the number of bpp. Michaël   envoyé : 4 février 2021 à 12:22 de : edgar.sol...@web.de à : jump-pilot-devel@lists.sourceforge.net objet : Re: [JPP-Devel] Important bug on class RasterImageLayer on OpenJUMP 6669 looks like a test like http://commons.apache.org/proper/commons-imaging/apidocs/org/apache/commons/imaging/Imaging.html#getFormatCompliance-byte:A- before running Imaging.getImageInfo() might make sense. but it'll likely just throw an Exception as well. didn't test it. ..ede On 2/4/2021 11:57, edgar.sol...@web.de wrote: the commit by Mike seems to have simply added the call Imaging.getImageInfo() https://sourceforge.net/p/jump-pilot/code/6643/ try to wrap it in try/catch and it should work again. or leave it up to Mike who fixed the memory routine ;).. ede ps. All - are we set on the github branch now? if yes i suggest to name it "devel" or "trunk" as "master" seems to be out of fashion and "main" is to generic for my taste. On 2/4/2021 6:53, Giuseppe Aruta wrote: >> Note that GridFloat (FLT) and GridAscii (ASC) classes have their own methods to read cell size, GridFloat(string filename).readHdr and than getCellSize().>> >> Il giorno gio 4 feb 2021 alle ore 06:48 Giuseppe Aruta <giuseppe.ar...@gmail.com <mailto:giuseppe.ar...@gmail.com>> ha scritto: >> >> Hi all, >> it seems that we lost the ability to read and display FLT and ASC raster files using (Sextante) raster image layer framework. The bug is located into class RasterImageLayer, >> line 352: >>  bitsPerPixel = Imaging.getImageInfo(new File(imageFileName)).getBitsPerPixel(); >> >> The reason is that classorg.apache.commons.imaging.Imaging >> cannot read ASC and FLT files >> >> Best regards >> Peppe >> >> >> >> _______________________________________________ >> Jump-pilot-devel mailing list >> Jump-pilot-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel

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