0.1.2 • Published 3 years ago
@sekmet/react-lightweight-charts v0.1.2
Download and Installation
Installing via npm
npm install --save kaktana-react-lightweight-chartsInstalling via yarn
yarn add kaktana-react-lightweight-chartsUsage
import Chart from 'kaktana-react-lightweight-charts'To create a basic candlestick chart, write as follows:
class App extends Component {
constructor(props) {
super(props);
this.state = {
options: {
alignLabels: true,
timeScale: {
rightOffset: 12,
barSpacing: 3,
fixLeftEdge: true,
lockVisibleTimeRangeOnResize: true,
rightBarStaysOnScroll: true,
borderVisible: false,
borderColor: "#fff000",
visible: true,
timeVisible: true,
secondsVisible: false
}
},
candlestickSeries: [{
data: [
{ time: '2018-10-19', open: 180.34, high: 180.99, low: 178.57, close: 179.85 },
{ time: '2018-10-22', open: 180.82, high: 181.40, low: 177.56, close: 178.75 },
{ time: '2018-10-23', open: 175.77, high: 179.49, low: 175.44, close: 178.53 },
{ time: '2018-10-24', open: 178.58, high: 182.37, low: 176.31, close: 176.97 },
{ time: '2018-10-25', open: 177.52, high: 180.50, low: 176.83, close: 179.07 },
{ time: '2018-10-26', open: 176.88, high: 177.34, low: 170.91, close: 172.23 },
{ time: '2018-10-29', open: 173.74, high: 175.99, low: 170.95, close: 173.20 },
{ time: '2018-10-30', open: 173.16, high: 176.43, low: 172.64, close: 176.24 },
{ time: '2018-10-31', open: 177.98, high: 178.85, low: 175.59, close: 175.88 },
{ time: '2018-11-01', open: 176.84, high: 180.86, low: 175.90, close: 180.46 },
{ time: '2018-11-02', open: 182.47, high: 183.01, low: 177.39, close: 179.93 },
{ time: '2018-11-05', open: 181.02, high: 182.41, low: 179.30, close: 182.19 }
]
}]
}
}
render() {
return (
<Chart options={this.state.options} candlestickSeries={this.state.candlestickSeries} autoWidth height={320} />
)
}
}Wrapper props
| Name | Type | Description |
|---|---|---|
options | object | Defines the global options of the chart. Refer to the official Docs |
autoWidth | boolean | If true, the chart resizes automatically to 100% of its container width |
autoHeight | boolean | If true, the chart resizes automatically to 100% of its container height |
width | number | if autoWidth is false, defines the width of the chart in px |
height | number | if autoHeight is false, defines the height of the chart in px |
legend | string | Display a global legend on the top-left corner of the chart (can be considered as a title) |
candlestickSeries | SeriesObject list | List of candlestick series to be displayed |
barSeries | SeriesObject list | List of bar series to be displayed |
lineSeries | SeriesObject list | List of line series to be displayed |
areaSeries | SeriesObject list | List of area series to be displayed |
histogramSeries | SeriesObject list | List of histogram series to be displayed |
onClick | MouseEventHandler | Subscribe to click events. The callback function is defined in the official Docs |
onCrosshairMove | MouseEventHandler | Subscribe to crosshair move events. The callback function is defined in the official Docs |
onTimeRangeMove | TimeRangeChangeEventHandler | Subscribe to time range change events. The callback function is defined in the official Docs |
from | Date | Sets visible range from the specified date. Date object is defined in the official Docs |
to | Date | Sets visible range to the specified date. Date object is defined in the official Docs |
darkTheme | boolean | If true, a custom dark theme palette is applied to the chart |
SeriesObject
SeriesObject is an object with the following fields:
options: the series-specific options. Please see the reference for the different serie types:data: the series data. please refer to the official Docsmarkers: List of Marker to be displayed on the series.priceLines: List of PriceLine to be displayed on the series.legend: the series legend to be displayed on the top-left corner of the chart. The value of the series at the selected time is displayed beside the text legend.linearInterpolation: A number in seconds to auto-fill series data if no data has been provided between two data points for more than the provided time range.
License
kaktana-react-lightweight-charts is released under MIT license. You are free to use, modify and distribute this software, as long as the copyright header is left intact.