import matplotlib
matplotlib.use('Qt4Agg')

import matplotlib.pyplot
from CoolProp.Plots.Plots import drawIsoLines,getIsoLines,drawLines

fluid = "n-Pentane"

fig, ((ax1, ax2)) = matplotlib.pyplot.subplots(1, 2, sharey='row')

drawIsoLines(fluid, 'Ts', 'Q', iValues=[0.0, 1.0], axis=ax1) # for predefined styles
drawIsoLines(fluid, 'Ts', 'Q', iValues=[0.3, 0.7], axis=ax1) # for predefined styles

# Get the data points
saturation = getIsoLines(fluid, 'Ts', 'Q', [0.0,  1.0 ], axis=ax2)
quality    = getIsoLines(fluid, 'Ts', 'Q', [0.3,  0.7 ], axis=ax2)
# define custom styles
plt_kwargs = {"color": "green","linewidth": 1.5}
drawLines(fluid,saturation,ax2,plt_kwargs=plt_kwargs)
plt_kwargs = {"color": "red","linewidth": 0.75}
drawLines(fluid,quality,ax2,plt_kwargs=plt_kwargs)

matplotlib.pyplot.show()