If I include label
as in the code snippet below, it shows the data labels when rendered as svg and mouse-hover. However, how do I make the labels show up in a saved png?
import pygal
chart = pygal.XY()
chart.add('line A', [{'value': (10, 2), 'label': 'A0'}, {'value': (15, 20), 'label': 'A1'}])
chart.render_to_file('chart.svg') # this shows the labels on mouse hover
chart.render_to_png('chart.png') # how do I make this to show the data labels?
Thank you!
You can use the print_lables=True
option when initializing your pygal
graph for the labels to be displayed in the png
:
chart = pygal.XY(print_labels=True)