fundcharts-node

FundCharts-nodejs

web/weapp/nodejs canvas lite charts library.

Version

0.1.11

Install

npm install --save fundcharts-node

Usage

const fs = require('fs');
const path = require('path');
const Canvas = require('canvas');
const { FundCharts } = require('fundCharts-node');

// chart 1
const chart1 = new FundCharts.line({
  id: 'line1',
  width: 750,
  height: 375,
  xaxis: ['07-11', '08-11', '09-11', '09-22', '10-11', '11-11', '12-11'],
  data: [1, 2, 3, 4, 3.5, 3, 4],
  Canvas: Canvas,
  handleOut: canvas => {
    let out = fs.createWriteStream(path.join(__dirname, './line1.jpg')),
      stream = canvas.createJPEGStream();

    stream.on('data', function(chunk) {
      out.write(chunk);
    });
  },
});

chart1.init();

demo

github FundCharts-demos

Author

Wayne

Update time

2022.02.05