weex-chart-mobile/js/WxChartElement.js

Weex chart - Create chart like line, bar, pie etc for mobiles.

import { enable, WeexBridge,disable } from 'gcanvas.js';
var _stack = {}
class WxChartElement {
    constructor(chartId){
        if(_stack[chartId]){
            this.wxelement = _stack[chartId];
        }else{
            _stack[chartId] = this;
        }
        
        this.getContext = ()=>{
            let options = { bridge: WeexBridge }
            if(this.wxelement.width) optios.width = this.wxelement.width;
            if(this.wxelement.height) optios.height = this.wxelement.height;
            var ref = enable(this.wxelement, options);
            return ref.getContext('2d');     
        }
    }
    initializeChart(canvas,chartId){
        _stack[chartId] = canvas;
    }
    disableChart(canvas){
        disable(canvas,{bridge: WeexBridge});
    }
}
export default WxChartElement;