TypeScript library with modern drawing tools and technical indicators :chart_with_upwards_trend:

interactive-lw-charts-tools offers a collection of drawing tools and technical indicators built on top of the Lightweight-Charts library. interactive-lw-charts-tools includes the following drawing tools:

| Tool | Names | | :---------------------- | :------------------------------------------------------------------------------------------------| | Drawing tools | Trend line, Time line, Polyline, Curve, Fibonacci Spiral, Fibonacci Retracement, Fibonacci Wedge | | Indicators | Bollinger Bands, Simple Moving Average |

Contacts :mailbox_with_mail:

You can contact the author using the following methods:

• E-mail: [email protected]
• LinkedIn: https://www.linkedin.com/in/iliia-denisov-14a87a205/

Installation :hammer:

npm install interactive-lw-charts-tools

Usage :pushpin:

You can create any of the drawing tools present in the library as shown in the example below:

import type { FibSpiralDrawingTool } from "interactive-lw-charts-tools";
let fibSpiralTool = new FibSpiralDrawingTool(chart, series);
series.attachPrimitive(tool);

// activating drawing process for the FibSpiralDrawingTool instrument
fibSpiralTool.startDrawing();

// if for some reason the drawing process is to be canceled, the function below can be called
fibSpiralTool.stopDrawing();

It is also possible to create an indicator as follows:

import type { BandsIndicator } from "interactive-lw-charts-tools";
const bandsIndicator = new BandsIndicator();
series.attachPrimitive(bandsIndicator);
chart.timeScale().fitContent(); 

Examples

Collection of drawing tools of interactive-lw-charts-tools library added on a chart:

Simple Moving Average indicator:

Bollinger Bands indicator: