我正在使用amcharts绘制2条线，以使数据值标签加粗和变小，我正在尝试类似的事情：
"labelSize":0.5,
"labelBold":true,
但是它不起作用，这是我的代码：
AmCharts.makeChart("chartdiv", {
"backgroundColor": 'blue',
"theme": "light",
"type": "serial",
"zoomOutText": '',
"color": "black",
"dataDateFormat": "HH:NN",
"legend": {
"useGraphSettings": true
},
"dataProvider": chartData,
"valueAxes": [{
"id": "v1",
"position": "left",
"axisColor": "#472F52",
"title": "Time of the Day",
"type": "date",
"axisThickness": 2,
"markPeriodChange": false,
"autoGridCount": false,
"minimumDate": "00:00",
"maximumDate": "23:00",
"gridCount": 20,
"minPeriod": "ss",
}
],
"startDuration": 1,
"graphs": [{
"lineAlpha": 0.9,
"type": "line",
"lineThickness": 1.5,
"bullet": "round",
"lineColor": "#0D338C",
"bulletBorderColor": "#0D338C",
"bulletBorderThickness": 0.2,
"bulletBorderAlpha": 0.5,
"valueField": "expectedEndTime",
"title": "Expected End Time",
"dateFormat": "HH:NN",
"labelPosition": "top",
"labelColor": "red",
"valueAxis": "v1",
"labelText": "[[labelExpected]]",
"labelSize":0.5,
"labelBold":true,
"balloonText": "Estimated End Time : <b>[[value]]</b>"
},
{
"lineAlpha": 0.9,
"type": "line",
"lineThickness": 1.5,
"lineColor": "#C63F05",
"bullet": "round",
"bulletBorderColor": "#C63F05",
"bulletBorderThickness": 0.2,
"bulletBorderAlpha": 0.5,
"valueField": "actualEndTime",
"title": "Actual End Time",
"dateFormat": "HH:NN",
"labelPosition": "bottom",
"labelColor": "blue",
"valueAxis": "v1",
"labelText": "[[labelActual]]",
"balloonText": "Actual End Time : <b>[[value]]</b>"
}
],
"chartCursor": {
"categoryBalloonDateFormat": "DD",
"cursorAlpha": 0.1,
"cursorColor": "#000000",
"fullWidth": true,
"valueBalloonsEnabled": true,
"zoomable": false
},
"categoryField": "batchName",
"categoryAxis": {
"gridPosition": "start",
"axisThickness": 2,
"axisColor": "#472F52",
"autoGridCount": false,
"gridCount": 1000,
"title": "Batches",
"labelRotation": 30
},
"export": {
"enabled": true,
"borderRadius": "10px",
"text-align": "center",
"pdfMake": {
"content": ["'<Name of the Metric to be displayed dynamically>'",
" ", "from <startDate> To <endDate>", {
"image": "reference", //exported image
"fit": [523.28, 769.89]
}
]
},
"legend": {
"position": "bottom", // or "right", "bottom" and "left" are possible
"width": 200, // optional
"height": 200 // optional
}
}
});
这里是 My JsFiddle
我需要：
以较小的粗体字体显示数据标签（当前以默认字体显示）。
设置数据标签的位置-避免两个值标签发生冲突（例如6:18和4:32）。
对于这两项的任何建议，将不胜感激！