def make_image(data, filepath, title, labels, major_labels): custom_style = Style(background='#fff', plot_background='transparent', title_font_size=14, guide_stroke_dasharray='1,0', major_guide_stroke_dasharray='1,0', foreground='rgba(0, 0, 0, .87)', foreground_strong='rgba(0, 0, 0, .87)', foreground_subtle='rgba(0, 0, 0, .87)', stroke_opacity='1', stroke_opacity_hover='1', stroke_width=10, stroke_width_hover=10, opacity='1', opacity_hover='1', colors=('#C5D4B5BB', '#3D7930')) print(custom_style.to_dict()) r = get_range(data) config = Config() config.interpolate = 'cubic' config.style = custom_style config.width = 400 config.height = 225 config.explicit_size = True config.margin_left = 0 config.margin_right = 0 config.margin_top = 10 config.margin_bottom = 30 config.show_minor_x_labels = False config.truncate_label = -1 config.show_legend = False config.include_x_axis = True config.range = r config.show_dots = False chart = pygal.Line(config) chart.title = ("Throughput (%s, Mb/s)" % (title)) chart.x_labels = labels chart.x_labels_major = major_labels chart.y_labels = [ x for x in range(0, r[1] + 1, 100 if (r[1] > 550) else 50) ] chart.add(None, data, fill=True) chart.add(None, data) #with open(filepath, 'w') as output: # output.write(chart.render()) chart.render_to_png(filepath)