Fixed a small bug on ROI track statistics (T position not properly updated)

src/main/java/plugins/adufour/roi/ROITrackStatistics.java

@@ -9,6 +9,8 @@ import org.math.plot.plots.Plot;
 import icy.plugin.abstract_.Plugin;
 import icy.plugin.interface_.PluginBundled;
 import icy.roi.ROI;
+import icy.roi.ROI2D;
+import icy.roi.ROI3D;
 import icy.roi.ROIDescriptor;
 import icy.sequence.Sequence;
 import icy.type.collection.CollectionUtil;
@@ -48,8 +50,8 @@ public class ROITrackStatistics extends Plugin implements ROIBlock, PluginBundle
      * @throws InterruptedException
      * @throws UnsupportedOperationException
      */
-    public static void buildPlot(List<TrackGroup> trackGroups, Sequence sequence, int channel, ROIDescriptor descriptor,
-            Plot2DPanel plotPanel) throws UnsupportedOperationException, InterruptedException
+    public static void buildPlot(List<TrackGroup> trackGroups, Sequence sequence, int channel, ROIDescriptor descriptor, Plot2DPanel plotPanel)
+            throws UnsupportedOperationException, InterruptedException
     {
         final int sizeZ = (sequence != null) ? sequence.getSizeZ() : 1;
         final double timeInterval = (sequence != null) ? sequence.getTimeInterval() : 1d;
@@ -147,6 +149,12 @@ public class ROITrackStatistics extends Plugin implements ROIBlock, PluginBundle
                     if (descriptor.separateChannel() && (channel != -1))
                         roi = roi.getSubROI(-1, -1, channel);
 
+                    // set ROI T position from detection T position
+                    if (roi instanceof ROI2D)
+                        ((ROI2D) roi).setT(det.getT());
+                    else if (roi instanceof ROI3D)
+                        ((ROI3D) roi).setT(det.getT());
+
                     if (roi.isEmpty())
                     {
                         xy[detInd] = new double[] {det.getT() * timeInterval, 0d};