pythonradar-chartpygalspider-chart

Better readable labels in pygal

I would like to visualize data with Pygal for this I have to use a radar, unfortunately the X-axis labels have very long labels, which leads to the fact that it becomes difficult to read and the labels are cut off (see picture). (Generated plot)

 import pygal
 from pygal.style import Style

 radar_chart = pygal.Radar(fill=True)
 radar_chart.style = Style(
    dots_size=14,
    label_font_size=10,
    x_label_rotation=20,
    human_readable=True,
    background='white',
)
 # example code
 skill_list = ["aaaaaaaaaaaaaaabbbbbbbbbbb"]*17

radar_chart.add(skill_list,
                [randint(1, 10) for _ in range(0, 17)])

radar_chart.x_labels= skill_list

 #......

How can I make the labels more readable without using a legend ?

Thanks in advance

Solution

  • I was able to solve the problem by adding the following:

    TRUNCATE_LABEL = -1
radar_chart = pygal.Radar(fill=True, truncate_label=TRUNCATE_LABEL)