df['X'] = [1, 2, 3, 4, 5]
df['Y'] = [6, 7, 8, 9, 10]
p = Scatter(df, x='X', y='Y', title="Temperature Observation",
xlabel='Days of observations', ylabel='Temperature')
output_file('Scatter_charts.html') # Generate an HTML file
# show(p) # Show
# ----- (2) Test using bokeh.plotting (recommended for more customization) -----
# p = figure(plot_width=500, plot_height=400, title='Earthquake')
p = figure(plot_width=500, plot_height=400)
# help(p)
p.title = 'Earthquake'
p.title_text_color = 'Orange'
p.title_text_font = 'Times'
p.title_text_font_style = 'italic'
p.yaxis.minor_tick_line_color = None
p.xaxis.axis_label = 'Times'
p.yaxis.axis_label = 'Value'
# quad may also be used
p.circle([4, 8, 12], [7, 14, 21], size=17, color='orange', alpha=0.5)
# p.triangle(df['X'], df['Y'], size=10, color='red', alpha=0.5)
p.triangle(df['X'], df['Y'], size=[5, 10, 15, 20, 25], color='red', alpha=0.5)
output_file('Scatter_plotting.html')
# show(p)
# ----- (3) Exercise: Reading from excel -----
df = pandas.read_excel("verlegenhuken.xlsx", sheetname=0)
