Gauge Chart

Basic Gauge

import lightningchart as lc

# Set your license key here
lc.set_license('my-license-key')

# Create a gauge chart
chart = lc.GaugeChart(
    theme=lc.Themes.Dark,
    title='Gauge Chart'
)

# Set the angle interval for the gauge
chart.set_angle_interval(start=180, end=0)

# Set the value interval (the default is 0-100)
chart.set_interval(start=0, end=100)

# Specify the value to display on the gauge
chart.set_value(64.78)

chart.open()

Value indicators

import lightningchart as lc

lc.set_license('my-license-key')

chart = lc.GaugeChart(
    theme=lc.Themes.Light,
    title='Gauge Chart'
)
chart.set_angle_interval(start=225, end=-45)
chart.set_interval(start=0, end=100)
chart.set_value(64.78)
chart.set_value_indicators([
    { 'start': 0, 'end': 25, 'color': ('red') },
    { 'start': 25, 'end': 50, 'color': ('orange') },
    { 'start': 50, 'end': 75, 'color': ('yellow') },
    { 'start': 75, 'end': 100, 'color': ('green') },
])
chart.set_bar_thickness(80)
chart.set_value_indicator_thickness(30)
chart.open()