Create Realistic Car Dashboard With JavaScript And Canvas – Speedometer.js

Preview:

Description:

Speedometer.js is a library that uses JavaScript and HTML5 canvas to create a realistic car dashboard containing speedometer, tachometer, odometer, fuel gauge, turn indicators, warning symbols, and indicators on the page.

How to use it:

1. Load the necessary JavaScript files in the document.

<script src="js/fraction.min.js"></script>
<script src="js/speedometer.js"></script>

2. Draw a car dashboard on the screen.

• speedometerValue: Current speed.
• tachometerValue: Curent engine revs.
• gasValue: Current gas tank fullness.
• mileage: Current mileage.
• turn signals: Current state of turn signals.
• iconStates: Current state of icons.

// draw(speedometerValue, tachometerValue, gasValue, mileage, turnSignals, iconStates);
draw(
  0.5,
  0.5,
  0.5,
  100,
  {
    'left':  true,
    'right': true
  },
  {
    'dippedBeam': 1,
    'brake':      1,
    'drift':      1,
    'highBeam':   1,
    'lock':       1,
    'seatBelt':   1,
    'engineTemp': 2,
    'stab':       1,
    'abs':        1,
    'gas':        2,
    'trunk':      1,
    'bonnet':     1,
    'doors':      1,
    'battery':    2,
    'oil':        2,
    'engineFail': 2
  }
)

3. Customize the appearance of the dashboard:

const options = {
  'circleBorderWidth': 4,
  'circleBorderColor': '#8b8b8b',
  'circleFillColor': '#000000',
  'markFillColor': '#ffffff',
  'markStrokeColor': '#000000',
  'markFontColor': '#ffffff',
  'markFontSize': '14',
  'markFontStyle': 'italic',
  'markFontFamily': 'Arial, sans-serif',
  'arrowBodyFillColor': '#0d0d0d',
  'arrowBodyStrokeColor': '#212121',
  'arrowColor': '#ff0000',
  'arrowBaseWidth': 2.5,
  'arrowBorderWidth': 3,
  'dangerColor': '#c1272d',
  'dangerZoneWidth': 5,
  'turnSignalColor': '#57d53f',
  'speedUnit': 'km',
  'icons': icons,
  'turnSignal': turnSignals
}