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)
def draw_line(valxy):
import pygal
from pygal import Config
from pygal.style import Style
config = Config()
custom_style = Style(background='white',
foreground='#000',
foreground_strong='#000',
foreground_subtle='#000',
opacity='.9',
opacity_hover='.6',
plot_background='#fff',
transition='100ms',
label_font_size=12,
major_label_font_size=12,
value_font_family='Arial',
font_family='Arial',
major_label_font_family='Sans',
colors=('#3333CC', '#3333CC', '#3333CC', '#3333CC'),
guide_stroke_dasharray='2,7',
major_guide_stroke_dasharray='2,7')
config.margin_left = 0
config.margin_bottom = 0
config.width = 350
config.height = 350
config.x_title = "Angle, degrees"
config.y_title = "Overlaps, %"
config.explicit_size = True
config.show_x_guides = False
config.show_y_guides = True
xy_chart = pygal.XY(config,
show_legend=False,
dots_size=3,
style=custom_style) #interpolate='quadratic',
#xy_chart.title = "Overlaps in oscillation range"
xy_chart.add('', valxy)
#xy_chart.y_labels = [int(phibg), int(phend)]
# col=20
# stp=1
# for val in range(int(phibg), int(phend), stp):
# xy_chart.add("", [{'value': val, 'color': 'rgb(%s, 0, 0)' % (col)}],
# stroke_style={'width': 1, 'linejoin': 'round', 'linecap': 'round', 'linejoin': 'round'})
# col=col+stp
return xy_chart.render(is_unicode=True)
