Plot(s) and infinity

[Fred Damen]

Greetings,

I have a plot with many curves, and for some reason one of these curves
contains infinity. To investigate why, I would like to look at the other
curves in this plot, so through the GUI options I try and change the
y-range to only encompass the valid data, albeit the Y-range does not
change. I even tried to disable visibility of the curve with the infinite
values and set the range again; nope.

Fred


import ij.*;
import ij.process.*;
import ij.gui.*;
import java.awt.*;
import java.awt.event.*;
import ij.plugin.*;
import ij.plugin.frame.*;

public class TestuseTemplate implements PlugIn {

   PlotWindow pwin = null;
   Plot prevPlot = null;
   public void run(String arg) {
      GenericDialog gd = new NonBlockingGenericDialog("test useTemplate");
      gd.addButton("Press me",new ActionListener() {
         public void actionPerformed(ActionEvent e) {
            Plot plot = new Plot("Title", "X", "Y");
            plot.addPoints(new float[]{0,10,100,1000},new
float[]{0,10,100,1000},Plot.LINE);
            plot.setLabel(-1,"definite");
            plot.addPoints(new float[]{0,10,100,1000},new
float[]{Float.POSITIVE_INFINITY,Float.POSITIVE_INFINITY,Float.POSITIVE_INFINITY,Float.POSITIVE_INFINITY},Plot.LINE);
            plot.setLabel(-1,"infinite");

            plot.setLimitsToFit(true);

            if (prevPlot != null)
               plot.useTemplate(prevPlot,
Plot.COPY_SIZE+Plot.X_RANGE+Plot.COPY_AXIS_STYLE);

            if (pwin==null)
               pwin = plot.show();
            else
               pwin.drawPlot(plot);

            prevPlot = plot;
            }
         });
      gd.showDialog();
      }

}

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