Matlab lo que viene en lugar de DrawMode
set(gca,'XLim',[0 1],'YLim',[0 1], 'SortMethod', 'childorder', 'Visible','on');
instead of
set(gca,'XLim',[0 1],'YLim',[0 1], 'Drawmode', 'fast', 'Visible','on');
Flyhouse_Squarewheel