Hi Carnë, > I open the sample image "blobs" and the plugin will print "8-bit" > (expected). Then I open the sample "CT" and it prints "16-bit" > (expected). I then select the blobs image, run it again but get > "16-bit"
This is a bug in the ImageJ2 legacy layer, responsible for keeping the ImageJ2 data structures in sync with ImageJ 1.x. Could you please file an issue at https://github.com/imagej/imagej-legacy/issues ? Thank you, Curtis On Thu, Aug 14, 2014 at 12:18 PM, Carnë Draug <carandraug+...@gmail.com> wrote: > Hi > > I'm trying to write an ImageJ plugin but I'm failing at the most basic > step which I thought would be getting the current image (last selected > image). I am using the @Parameter annotation to get a Dataset and > implementing a Command interface but I'm unsure of what it's > happening. Using: > > @Parameter > private Dataset dataset; > > as suggested on the tutorials [1], seems to use what the image was > when opened. After reading the javadocs [2], I have tried to set > persist to false but go no change. > > Please, consider my very small case which should simply print the > image data type [3] (it requires closing the text window after each > call). I open the sample image "blobs" and the plugin will print > "8-bit" (expected). Then I open the sample "CT" and it prints "16-bit" > (expected). I then select the blobs image, run it again but get > "16-bit" (that was a surprise, I guess it's choosing the last opened > image). So I change the CT to 8-bit using "Edit > Type", run the > plugin again but still get back "16-bit" (uh! I have no idea of what's > going on). > > I'm probably doing something very stupid as I'm still getting to grips > with java. Could anyone explain to me how to get the current image? I > did found the ImageJ1 getCurrentImage() method but I'm trying to use > ImgLib2 to later on get a RandomAccessible and implement some > N-dimensional algorithms. > > Thank you, > Carnë > > [1] > https://github.com/imagej/imagej-tutorials/blob/master/simple-commands/src/main/java/ComputeStats.java > [2] > http://jenkins.imagej.net/job/SciJava-common-javadoc/javadoc/org/scijava/plugin/Parameter.html > [3] http://pastebin.com/ZVt1YsJ0 > > _______________________________________________ > ImageJ-devel mailing list > ImageJ-devel@imagej.net > http://imagej.net/mailman/listinfo/imagej-devel >
_______________________________________________ ImageJ-devel mailing list ImageJ-devel@imagej.net http://imagej.net/mailman/listinfo/imagej-devel
