Hi,
Can I get some assistance to resolve the following issue:
I need to add line charts dynamically to the one same plot. Number of line charts are unknown. I have this code that works for a single line chart with predefined X and Y values:
x = x_predefined # single array of numbers [1, 2, 5, 8, etc.]
y = y_predefined # single array of numbers [8, 0, 2, 4, etc.]
fig = figure(sizing_mode='stretch_both')
fig.line(x, y, legend_label='Temp.', line_width=2)
tools = [PanTool(), WheelZoomTool(), ResetTool()]
fig.tools = tools
js_resources = INLINE.render_js()
css_resources = INLINE.render_css()
script, div = components(fig) # render template
return render_template('page.html',
js_resources=js_resources,
css_resources=css_resources)
This function calculates X and Y arrays depending on parameters (a, b, c) and returns dictionary with X and Y values as lists :
def calcs(a, b, c):
...
coordinates = {'X': x_array, 'Y': y_array}
return coordinates
Let’s say I have three different parameters for each argument of the function calcs(a, b, c). For example a=1, a=3, a=5; b=2, b=6, b=9 and so on for c. Calling the function three times using for loop I get three different dictionaries with X and Y different arrays. So I need to add them to the plot having three different lines on the graph.
I hope I explained my issue clear