http://imagej.273.s1.nabble.com/Update-on-ThresholdAdjuster-java-tp5019444p5019490.html
I thank you very much for your update, but in the same time I'm a little bit sorry since your update very probably crossed further updates I finalized yesterday evening.
This means that I replaced the min/max threshold values labels by editable TextFields which new values can now be validated once the user hits the enter key. And given this new feature, the "Set" button isn't needed anymore and I got thus rid of it.
Besides that, the left/right keys decrease/increase the threshold values in the case the cursor is within one of these editable TextFields.
And small detail, I set the name of these TextFields to minLabel and maxLabel which seemed more consistent than the previous label1 and label2.
I already tested this new code against a couple old macro codes and send it as well to three collegues in my laboratory for debugging and din't find any issues. But maybe there are issues i didn't think about.
Thus if you or somebody within this list finds some bugs within these updates, please inform me abut them.
> > On Sep 27, 2017, at 8:05 AM, Philippe CARL <
[hidden email]> wrote:
> >
> > Dear all (probably mostly Wayne)
> >
> > Under the following link:
> >
> >
http://punias.free.fr/ImageJ/ThresholdAdjuster.java> >
> > I have put a modified version of the ThresholdAdjuster.java file where I
> > added MouseWheelListener features to the minSlider and maxSlider.
>
> These modifications are in the latest ImageJ daily build (1.51r13).
>
> > The reason why I did this, is that it is sometimes quite difficult to
> > concentrate (at least for a starting to be old man like I very unfortunately
> > do) on the picture threshold actions while simultaneously playing with the
> > sliders via mouse button actions.
> >
> > With this new code, you just click once on a given slider (minSlider or
> > maxSlider) and then just forget it by only using the mouse wheel to increase
> > or decrease its value and thus just concentrate on the given threshold
> > changes within the given picture.
> >
> > I’m also thinking to add as well the left/right arrow keys for making the
> > same actions but would first like to get your opinion on this.
>
> Arrow key support is a good idea, especially on Macs, where scrollbars are missing buttons for incrementing/decrementing by one.
>
> > Besides that, I have another question (but maybe it is very stupid) about
> > the thresholder window (while I’m working on it).
> >
> > Indeed why is there a “Set” window for setting the Lower and Upper Threshold
> > Level?
> >
> > Wouldn’t it be better or easier to simply transform the indicator values
> > next to the minSlider or maxSlider to TextFields where the user could then
> > just simply write the new wished values? (and if there is no objections on
> > this I will write the needed code…)
>
> It would probably be better to display the min and max values in editable text fields.
>
> -wayne
>
> > Looking forward for your comments and/or critics on all this I wish you a
> > nice day (I hope as well sunny for you).
> >
> > My best regards,
> >
> > Philippe
> >
> >
> >
> > Philippe CARL
> >
> > Laboratoire de Biophotonique et Pharmacologie
> >
> > UMR 7213 CNRS - Université de Strasbourg
> >
> > Faculté de Pharmacie
> >
> > 74 route du Rhin
> >
> > 67401 ILLKIRCH
> >
> > Tel : +33(0)3 68 85 41 84
>
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