#!/usr/bin/env python
# coding: utf-8

# tohle je modul-wrapper k různým vizualizačním prostředkům

def empty_plot(sample_box, *args, **kwargs):
    print("Plot: žel bohu, nič vám nakrelsiť nemůžu")

# кулэ ӧвӧл
# for python3.7
#def __getattr__(attr):
#   return empty_plot

plot2D = empty_plot
plot3D = empty_plot
show2D = empty_plot
show3D = empty_plot

tri_estimation_graph = empty_plot

#
# optional dependences
#
try:# gnuplot   
    from . import gp_plot
    plot2D = gp_plot.gp_plot
except:
    pass

try:# plot.ly   
    from . import plotly_plot
    tri_estimation_graph = plotly_plot.tri_estimation_graph
except:
    pass

try:# matplotlib   
    from . import mplot
    plot3D = mplot.plot3D
except:
    pass

try: # pyqtgraph
    from . import qt_plot_old as qt_plot
    show2D = qt_plot.qt_gui_plot_2d
except:
    pass
    
#č tohle vůbec nemusí bežet všude
try: # pyqtgraph
    from . import gl_plot
    show3D = gl_plot.qt_gui_plot_3d
except:
    pass