【发布时间】:2018-07-30 03:16:20
【问题描述】:
在 Amstock 示例 (1,2) 中,我看到在移动光标期间启用了类别字段块。
但是我没有设法在我的project 中复制这个逻辑
我的chartCursorSettings正在关注
this.chart = window.AmCharts.makeChart("chartdiv", {
"path": AmCharts_path,
"type": "stock",
"theme": "light",
"dataSets": portfolioData.map(function (port, idx) {
return {
"title": port.name,
"fieldMappings": [{
"fromField": "value",
"toField": "value"
}],
"dataProvider": port.data,
"compared": (idx === 0 ? false : true),
"categoryField": "date"
}
}),
"panels": [{
"showCategoryAxis": false,
"title": "Value",
"percentHeight": 70,
"stockGraphs": [
{
"id": "g1",
"valueField": "value",
"comparable": true,
"compareField": "value",
"balloonFunction": this.ballonRender,
"compareGraphBalloonFunction": this.ballonRender
}]
}],
"chartScrollbarSettings": {
"graph": "g1"
},
"categoryAxis": {
"parseDates": true
},
"balloon": {
"fixedPosition": true,
"maxWidth": 10000
},
"chartCursorSettings": {
"valueBalloonsEnabled": true,
"categoryBalloonEnabled": true,
"categoryBalloonAlpha": 0.2,
"bulletsEnabled": true,
"bulletSize": 10,
"categoryBalloonDateFormats": [
{period:'fff',format:'JJ:NN:SS'},
{period:'ss',format:'JJ:NN:SS'},
{period:'mm',format:'JJ:NN'},
{period:'hh',format:'JJ:NN'},
{period:'DD',format:'MMM DD'},
{period:'WW',format:'MMM DD'},
{period:'MM',format:'MMM'},
{period:'YYYY',format:'YYYY'}
]
},
"listeners": [{
"event": "zoomed",
"method": this.calulateMetrics
}],
"periodSelector": {
"position": "bottom",
"periods": [{
"period": "MM",
"count": 1,
"label": "1 month"
}, {
"period": "MM",
"count": 3,
"label": "3 month"
}, {
"period": "MM",
"count": 6,
"label": "6 month"
}, {
"period": "YYYY",
"count": 1,
"label": "1 year"
}, {
"period": "YTD",
"label": "YTD"
}, {
"period": "MAX",
"selected": true,
"label": "All"
}]
},
});
},
我还将parseDates 设置为true
"categoryAxis": {
"parseDates": true
},
我试图指定"dataDateFormat": "YYYY-MM-DD",但它也没有帮助我。
我将 JavaScript Date 对象传递给类别字段。
【问题讨论】:
-
我在您的沙盒链接中看不到任何 AmCharts 代码。您可以实际发布完整的 makeChart 代码或修改您的沙箱代码,以便我们真正看到您的图表吗?只要设置在图表对象的顶层并设置为
chartCursorSettings对象的一部分,您的问题中的设置就应该起作用,not categoryCursorSettings. -
@xorspark hm,从我的角度来看,它工作正常。无论如何,AmChart 组件 (
amcandlestick.vue) 在 `src->components->widgets 中。请检查一下这个文件是否存在? -
@xorspark 我也更新了代码
标签: javascript amcharts amstock