makeChart()チャートを作成した後、同じパネルにもう 1 つのグラフを追加する必要があります。この追加のグラフを追加する関数をもう 1 つ作成できれば、問題は解決しますが、解決策を見つけることができません。このグラフを追加する関数を作成しましたが、これが正しい方法かどうかはわかりません。動いていない。
var chart = AmCharts.makeChart("chartdiv", {
"type": "stock",
"color": "#fff",
"dataDateFormat": "YYYY-MM-DD",
"dataSets": [{
"title": "MSFT",
"fieldMappings": [{
"fromField": "Open",
"toField": "open"
}, {
"fromField": "High",
"toField": "high"
}, {
"fromField": "Low",
"toField": "low"
}, {
"fromField": "Close",
"toField": "close"
}, {
"fromField": "Volume",
"toField": "volume"
}],
"compared": false,
"categoryField": "Date",
/**
* data loader for data set data
*/
"dataLoader": {
"url": "data/MSFT.csv",
"format": "csv",
"showCurtain": true,
"showErrors": true,
"async": true,
"reverse": true,
"delimiter": ",",
"useColumnNames": true
},
/**
* data loader for events data
*/
"eventDataLoader": {
"url": "data/MSFT_events.csv",
"format": "csv",
"showCurtain": true,
"showErrors": true,
"async": true,
"reverse": true,
"delimiter": ",",
"useColumnNames": true,
"postProcess": function ( data ) {
for ( var x in data ) {
switch( data[x].Type ) {
case 'A':
var color = "#85CDE6";
break;
default:
var color = "#cccccc";
break;
}
data[x].Description = data[x].Description.replace( "Upgrade", "<strong style=\"color: #0c0\">Upgrade</strong>" ).replace( "Downgrade", "<strong style=\"color: #c00\">Downgrade</strong>" );
data[x] = {
type: "pin",
graph: "g1",
backgroundColor: color,
date: data[x].Date,
text: data[x].Type,
description: "<strong>" + data[x].Title + "</strong><br />" + data[x].Description
};
}
return data;
}
}
}, {
"title": "TXN",
"fieldMappings": [{
"fromField": "Open",
"toField": "open"
}, {
"fromField": "High",
"toField": "high"
}, {
"fromField": "Low",
"toField": "low"
}, {
"fromField": "Close",
"toField": "close"
}, {
"fromField": "Volume",
"toField": "volume"
}],
// "compared": true,
"categoryField": "Date",
"dataLoader": {
"url": "data/TXN.csv",
"format": "csv",
"showCurtain": true,
"showErrors": true,
"async": true,
"reverse": true,
"delimiter": ",",
"useColumnNames": true
}
}],
"panels": [{
"title": "Value",
"percentHeight": 70,
"stockGraphs": [{
"type": "candlestick",
"id": "g1",
"openField": "open",
"closeField": "close",
"highField": "high",
"lowField": "low",
"valueField": "close",
"lineColor": "#fff",
"fillColors": "#fff",
"negativeLineColor": "#db4c3c",
"negativeFillColors": "#db4c3c",
"fillAlphas": 1,
"comparedGraphLineThickness": 2,
"columnWidth": 0.7,
"useDataSetColors": false,
// "comparable": true,
"compareField": "close",
"showBalloon": false,
"proCandlesticks": true
}],
"stockLegend": {
"valueTextRegular": undefined,
"periodValueTextComparing": "[[percents.value.close]]%"
},
"trendLines": [{
"finalDate": "2014-01-20",
"finalValue": 29,
"initialDate": "2013-12-23",
"initialValue": 37,
"lineColor": "red",
"lineAlpha" : 1
}, {
"finalDate": "2012-01-22",
"finalValue": 40,
"initialDate": "2010-01-17",
"initialValue": 16,
"lineColor": "#CC0000",
"lineAlpha" : 1
}],
addStockGraphnew : function(){
}
}],
"panelsSettings": {
"color": "#fff",
"plotAreaFillColors": "#333",
"plotAreaFillAlphas": 1,
"marginLeft": 60,
"marginTop": 5,
"marginBottom": 5
},
"chartScrollbarSettings": {
"graph": "g1",
"graphType": "line",
"usePeriod": "WW",
"backgroundColor": "#333",
"graphFillColor": "#666",
"graphFillAlpha": 0.5,
"gridColor": "red",
"gridAlpha": 1,
"selectedBackgroundColor": "#444",
"selectedGraphFillAlpha": 1
},
"categoryAxesSettings": {
"equalSpacing": true,
"gridColor": "#555",
"gridAlpha": 1
},
"valueAxesSettings": {
"gridColor": "#555",
"gridAlpha": 1,
"inside": false,
"showLastLabel": true
},
"chartCursorSettings": {
"pan": true,
"valueLineEnabled": true,
"valueLineBalloonEnabled": true
},
"legendSettings": {
"color": "#fff"
},
"stockEventsSettings": {
"showAt": "high",
"type": "pin"
},
"balloon": {
"textAlign": "left",
"offsetY": 10
},
"periodSelector": {
"position": "bottom",
"periods": [{
"period": "DD",
"count": 10,
"label": "10D"
}, {
"period": "MM",
"count": 1,
"label": "1M"
}, {
"{period}": "MM",
"count": 6,
"label": "6M"
}, {
"period": "YYYY",
"count": 1,
"label": "1Y"
}, {
"period": "YYYY",
"count": 2,
"selected": true,
"label": "2Y"
}, {
"period": "YTD",
"label": "YTD"
}, {
"period": "MAX",
"label": "MAX"
}]
}
});
/////////////// 新しいグラフを追加する関数 /////////////
makeChart.prototype.addnewGraph = function(){
var graph99 = new AmCharts.StockGraph();
// graph99.title="ne";
graph99.type = "line";
graph99.valueField = "close";
graph99.fillColors = "red";
graph99.fillAlphas = .5;
graph99.lineColor = "red";
graph99.lineThickness = 1;
graph99.negativeLineColor = "#db4c3c";
graph99.negativeFillColors = "#db4c3c";
graph99.useDataSetColors = false;
(panelname:not sure).addStockGraph( graph99 );
// chart.panels = [(panelname :not sure)];
var categoryAxesSettings = new AmCharts.CategoryAxesSettings();
categoryAxesSettings.equalSpacing = true;
chart.categoryAxesSettings = categoryAxesSettings;
}