react-native-chart-tnbt v1.0.2

How to use react-native-chart-tnbt

Getting Started

Note: I am a newbie in React Native. Here is my frist package which I publish to npm. If it make you waste your time, please dont blame me. I hope to disscuss about any the problem with you. Thank you !!!

This package is for Android

Test

You can clone this repo to test package.

https://github.com/tiennguyen12g/react-native-chart-tnbt.git

npx react-native start

In the App.tsx, I have some data for test, you can use it if need.

Installation using npm

npm i react-native-chart-tnbt

1. PieChart

Import to your component

import {PieChart} from "react-native-chart-tnbt"

if typescript gives the error, you can try to create file name react-native-chart-tnbt.d.ts

// file react-native-chart-tnbt.d.ts
declare module "react-native-chart-tnbt"

typeNo = 1

typeNo = 2

annotations

Available props

interface PieChartProps {
   typeNo?: number; // default: 1 or option 2
   data: DataInput[]; 
   duration?: number; // default: 2000ms
   mainPie?: {
     size?: number; // default: 280
     strokeWidth?: number; // default: 15
   };
   decorPie?: {
     sizeDecorCircular: number;
     strokeWidthDecorCircular: number;
     seperateSlice: boolean;
     opacityDecorCircular: number; // Value 0-1
     annotation?: boolean;
     logoData?: CryptoLogoPNG;
     logoSize?: number;
     colorCustomList?: string[]
   };
   animations?: {
     clockwiseDirection: string; // option "clockwise" or 'counter_clockwise'
   };
}

Table list props

interface DataInput {
   title: string;
   value: number;
}

How to use

   Example: 
      const dataInput = [
      {
        title: 'Gold',
        value: 23900.52,
      },
      {
        title: 'USD',
        value: 11100,
      }]
      <YourComponent>
         <PieChart
          typeNo={1}
          data={dataInput}
          duration={2000}
          mainPie={
            {
               size: 280, 
               strokeWidth: 15
            }
         }
          animations={{
            clockwiseDirection: 'clockwise', // counter_clockwise or clockwise
          }}
          decorPie={{
            sizeDecorCircular: 150,
            strokeWidthDecorCircular: 25,
            seperateSlice: true,
            opacityDecorCircular: 0.5,
            annotation: true,
          }}
        />
      </YourComponent>

Declare logo like this component

interface CryptoLogos {
 [key: string]: {uri: string};
}
const BTC = require('./PNG/btc.png');
const ETH = require('./PNG/eth.png');

  const Crypto_Logo_PNG: CryptoLogos = {
   "BTC": BTC,
   "ETH": ETH,
  };

export default Crypto_Logo_PNG;

** Note: The key for the logo must to the same with the title.
Example: 
const dataInput = [{
   title: 'BTC',
   value: 23900.52,
}];
const Crypto_Logo_PNG: CryptoLogos = {
   "BTC": BTC,
};
The title "BTC" have to equal the key of object logo "BTC" in this case.

Add your favorite colors

// default color
const colorCustomList = [
   'rgb(244,62,61)',
   'rgb(254,165,61)',
   'rgb(128,22,80)',
   'rgb(131,242,58)',
   'rgb(59,95,255)',
   'rgb(252,60,222)',
   'rgb(72,220,236)',
];
If you not pass this data or your data is large, the code will auto create random color.

I will try to build more type of chart.

Congratulations! :tada:

You've successfully run and modified this package. :partying_face: