Hi Brian,
> > > 2) How do I write a net.imglib2.img.Img to disk as the usual formats > > (jpg, png, tiff) ? You have an ImgOpener but no ImgCloser err, I mean > > ImgWriter. > > > > Mark Hiner and Curtis Rueden are working on an ImageSaver: > > > https://github.com/ctrueden/bioformats/blob/imglib-io/components/scifio/src/ome/scifio/img/ImgSaver.java > > Until this is finished, you will have to write data otherwise. > In case you hadn't already noticed, the initial version of ImgSaver is now complete and available as part of imglib2-io. Please let us know if you have any questions about it! Regards, Curtis On Thu, Mar 15, 2012 at 6:05 AM, Stephan Saalfeld <[email protected]>wrote: > Hi Brian, > > > 1) How do I convert an net.imglib2.img.Img to a > > java.awt.image.BufferedImage? > > > > There is the interface ScreenImage which can return a BufferedImage > > > http://fiji.sc/cgi-bin/gitweb.cgi?p=imglib.git;a=blob;f=imglib2/core/src/main/java/net/imglib2/display/ScreenImage.java > > implemented by ARGBScreenImage > > > http://fiji.sc/cgi-bin/gitweb.cgi?p=imglib.git;a=blob;f=imglib2/core/src/main/java/net/imglib2/display/ARGBScreenImage.java > > and UnsignedByteScreenImage > > > http://fiji.sc/cgi-bin/gitweb.cgi?p=imglib.git;a=blob;f=imglib2/core/src/main/java/net/imglib2/display/UnsignedByteScreenImage.java > > . Both are Img themselves, so writing into their pixels changes the > content of the BufferedImage. You can also map an arbitrary XY-plane of > a RandomAccessibleInterval (Img is one) into such a screen image using > either of the two Projectors: > > > http://fiji.sc/cgi-bin/gitweb.cgi?p=imglib.git;a=blob;f=imglib2/core/src/main/java/net/imglib2/display/XYProjector.java > > > http://fiji.sc/cgi-bin/gitweb.cgi?p=imglib.git;a=blob;f=imglib2/core/src/main/java/net/imglib2/display/XYRandomAccessibleProjector.java > > which includes type conversion from your source type into either ARGB or > UnsignedByte using a Converter > > > http://fiji.sc/cgi-bin/gitweb.cgi?p=imglib.git;a=blob;f=imglib2/core/src/main/java/net/imglib2/converter/Converter.java > > Default implementations are available, e.g. > > > http://fiji.sc/cgi-bin/gitweb.cgi?p=imglib.git;a=blob;f=imglib2/core/src/main/java/net/imglib2/display/RealARGBConverter.java > > An example how to use it together with ImageJ is here: > > > http://fiji.sc/cgi-bin/gitweb.cgi?p=imglib.git;a=blob;f=imglib2/tests/src/test/java/tests/OpenAndDisplayScreenImage.java;h=77a9dcffee790f6d202c3c730e7588b203a2def2;hb=HEAD > > > > 2) How do I write a net.imglib2.img.Img to disk as the usual formats > > (jpg, png, tiff) ? You have an ImgOpener but no ImgCloser err, I mean > > ImgWriter. > > > > Mark Hiner and Curtis Rueden are working on an ImageSaver: > > > https://github.com/ctrueden/bioformats/blob/imglib-io/components/scifio/src/ome/scifio/img/ImgSaver.java > > Until this is finished, you will have to write data otherwise. > > Best, > Stephan > > > > _______________________________________________ > ImageJ-devel mailing list > [email protected] > http://imagej.net/mailman/listinfo/imagej-devel >
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