Plot all ellipses from an epicell collection.

src/plot_fit_ellipse.m

+function [ hf, hc, he ] = plot_fit_ellipse( epicells )
+%PLOT_FIT_ELLIPSE Summary of this function goes here
+
+    hf = figure( 'Position', [ 1204 20 600 500 ] );
+    hold on
+    axis equal
+    
+    n_obj = numel( epicells );
+    hc = NaN( n_obj, 1 );
+    he = NaN( n_obj, 1 );
+    
+    for i = 1 : n_obj
+        
+        o = epicells( i );
+        [ f, v  ] = fit_ellipse_3d( double( o.boundary ) );
+        
+        hc( i ) = o.plot_contour_3d;
+        he( i ) =  plot_ellipse_3d( f, v );
+    end
+
+    add_plot_scalebar( gca,  epicells, 10, 'µm' );
+
+end
+