Highstock is limited?

pressedhighstockThe official wrote a test. The graphics are no longer available.The outline

var ObjChart = null
var preBarTime = 0

var chart = {
    __isStock: true,
    extension: {
        layout: 'single', // 不参于分组，单独显示, 默认为分组 'group'
        height: 600,      // 指定高度        // 指定宽度占的单元值, 总值 为12
    },
    plotOptions: {
        candlestick: {
            color: '#d75442',
            upColor: '#6ba583'
        }
    },
    rangeSelector: {
        buttons: [{
            type: 'hour',
            count: 1,
            text: '1h'
        }, {
            type: 'hour',
            count: 3,
            text: '3h'
        }, {
            type: 'hour',
            count: 8,
            text: '8h'
        }, {
            type: 'all',
            text: 'All'
        }],
        selected: 2,
        inputEnabled: true
    },
    legend: {
        enabled: true,
    },
    tooltip: {xDateFormat: '%Y-%m-%d %H:%M:%S, %A'},    // 缩放工具
    title : { text : '双坐标折线'},                       // 标题
    rangeSelector: {                                    // 选择范围
        buttons:  [{type: 'hour',count: 1, text: '1h'}, {type: 'hour',count: 3, text: '3h'}, {type: 'hour', count: 8, text: '8h'}, {type: 'all',text: 'All'}],
        selected: 3,
        inputEnabled: true
    },
    xAxis: { type: 'datetime'},                         // 坐标轴横轴 即：x轴， 当前设置的类型是 ：时间
    yAxis : [{ // Primary yAxis                                          // 坐标轴纵轴 即：y轴， 默认数值随数据大小调整。
		labels: {
			format: '{value}',
		},
		title: {
			text: 'BTC/USDT',
		},
        showInLegend: true,
  		opposite: false
    }],
    series: [{
						type: 'candlestick',
						name: 'BTC',
						id: 'btc',
						zIndex: 2,
						data: []
				}, {
						type: 'column',
						name: 'Volume',
						id: 'volume',
						data: [],
						yAxis: 1
				}, {
						type: 'vbp',
						linkedTo: 'btc',
						params: {
								volumeSeriesID: 'volume'
						},
						dataLabels: {
								enabled: false
						},
						zoneLines: {
								enabled: false
						}
				}
             ]
};
function main() {
	ObjChart = Chart(chart)
	ObjChart.reset();
	LogReset()
	LogVacuum()
    while(1){
        var records = exchange.GetRecords()
        if(records == null || typeof(records) === 'undefined' || records.length == 0) {

        } else {
	        for(var index = 0; index < records.length; index++) {
	        	if(records[i].Time > preBarTime){
	        		ObjChart.add(0, [records[i].Time, records[i].Open, records[i].High, records[i].Low, records[i].Close])
	        		ObjChart.add(1, [records[i].Time, records[i].Volume])
	    		}
	        }
	        if(typeof(records[records.length - 1].Time) !== 'undefined') {
	        	preBarTime = records[records.length - 1].Time
	        }
        }
        Sleep(1000 * 60)
    }
}