reorganized code into separate files

@miSim/plotPartitions.m

@@ -0,0 +1,27 @@
+function [obj, f] = plotPartitions(obj, ind, f)
+    arguments (Input)
+        obj (1, 1) {mustBeA(obj, 'miSim')};
+        ind (1, :) double = NaN;
+        f (1, 1) {mustBeA(f, 'matlab.ui.Figure')} = figure;
+    end
+    arguments (Output)
+        obj (1, 1) {mustBeA(obj, 'miSim')};
+        f (1, 1) {mustBeA(f, 'matlab.ui.Figure')};
+    end
+
+    if isnan(ind)
+        hold(f.CurrentAxes, 'on');
+        o = imagesc(f.CurrentAxes, obj.partitioning);
+        hold(f.CurrentAxes, 'off');
+    else
+        hold(f.Children(1).Children(ind(1)), 'on');
+        o = imagesc(f.Children(1).Children(ind(1)), obj.partitioning);
+        hold(f.Children(1).Children(ind(1)), 'on');
+        if size(ind, 2) > 1
+            for ii = 2:size(ind, 2)
+                o = [o, copyobj(o(1), f.Children(1).Children(ind(ii)))];
+            end
+        end
+    end
+    obj.partitionPlot = o;
+end