製品版のみの機能
データ チャート - コールアウト レイヤー
このサンプルは、Data Chart コントロールで Callouts Layer を使用しています。
このサンプルは CTP 機能を使用しています。製品版では、API や動作が変更される場合があります。
このサンプルは、より大きい画面サイズのためにデザインされました。
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<!DOCTYPE html>
<html>
<head>
<title>Callouts Layer</title>
<!-- Ignite UI for jQuery Required Combined CSS Files -->
<link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet" />
<link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/structure/infragistics.css" rel="stylesheet" />
<!--CSS file specific for chart styling -->
<link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/structure/modules/infragistics.ui.chart.css" rel="stylesheet" />
<script src="http://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.8.3.js"></script>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="http://code.jquery.com/ui/1.11.1/jquery-ui.min.js"></script>
<!-- Ignite UI for jQuery Required Combined JavaScript Files -->
<script src="http://cdn-na.infragistics.com/igniteui/2023.2/latest/js/infragistics.core.js"></script>
<script src="http://cdn-na.infragistics.com/igniteui/2023.2/latest/js/infragistics.dv.js"></script>
</head>
<body>
<div id="chart"></div>
<script>
$(function () {
var rusCallouts = [];
var rus = [
{ Year: 1900, Value: 67473000 },
{ Year: 1910, Value: 77459000 },
{ Year: 1920, Value: 93459000 },
{ Year: 1930, Value: 102357000 },
{ Year: 1940, Value: 108377000 },
{ Year: 1950, Value: 112534000 },
{ Year: 1960, Value: 117534000 },
{ Year: 1970, Value: 130079000 },
{ Year: 1980, Value: 137552000 },
{ Year: 1990, Value: 147386000 },
{ Year: 2000, Value: 145166731 },
{ Year: 2010, Value: 142856836 },
{ Year: 2020, Value: 151880432 }
];
var usaCallouts = [];
var usa = [
{ Year: 1900, Value: 76212168 },
{ Year: 1910, Value: 92228496 },
{ Year: 1920, Value: 106021537 },
{ Year: 1930, Value: 123202624 },
{ Year: 1940, Value: 132164569 },
{ Year: 1950, Value: 151325798 },
{ Year: 1960, Value: 179323175 },
{ Year: 1970, Value: 203211926 },
{ Year: 1980, Value: 226545805 },
{ Year: 1990, Value: 248709873 },
{ Year: 2000, Value: 281421906 },
{ Year: 2010, Value: 308745538 },
{ Year: 2020, Value: 353745538 }
];
function GenerateData() {
for (var i = 0; i < usa.length; ++i) {
var rusItem = rus[i];
var usaItem = usa[i];
rusItem.ValueInMln = rusItem.Value / 1000000;
usaItem.ValueInMln = usaItem.Value / 1000000;
if (i == 0) {
usaItem.ChangeInValue = 0;
rusItem.ChangeInValue = 0;
usaItem.ChangePercentage = 0;
rusItem.ChangePercentage = 0;
} else {
usaItem.ChangeInValue = usaItem.Value - usa[i-1].Value;
rusItem.ChangeInValue = rusItem.Value - rus[i-1].Value;
usaItem.ChangePercentage = usaItem.ChangeInValue / usaItem.Value * 100.0;
rusItem.ChangePercentage = rusItem.ChangeInValue / rusItem.Value * 100.0;
}
}
}
function GenerateCallouts() {
for (var i = 0; i < usa.length; ++i) {
var usaItem = {};
usaItem.DataItem = usa[i];
usaItem.Content = "United States";
usaItem.Index = i;
usaItem.Value = usaItem.DataItem.ValueInMln;
var rusItem = {};
rusItem.DataItem = rus[i];
rusItem.Content = "Russia";
rusItem.Index = i;
rusItem.Value = rusItem.DataItem.ValueInMln;
if (i == 0) {
usaItem.Label = "";
rusItem.Label = "";
} else {
usaItem.Label = usa[i].ChangePercentage.toFixed(2) + "%";
rusItem.Label = rus[i].ChangePercentage.toFixed(2) + "%";
}
usaCallouts.push(usaItem);
rusCallouts.push(rusItem);
}
}
GenerateData();
GenerateCallouts();
$("#chart").igDataChart({
width: "100%",
height: "400px",
axes: [
{
name: "xAxis",
type: "categoryX",
label: "Year",
dataSource: usa
},
{
name: "yAxis",
type: "numericY",
title: "人口",
minimumValue: 0
}
],
series: [
{
name: "russiaPopulation",
type: "line",
title: "Russia",
dataSource: rus,
xAxis: "xAxis",
yAxis: "yAxis",
valueMemberPath: "ValueInMln",
brush: "#9E40F1",
},
{
name: "usaPopulation",
type: "line",
title: "USA",
dataSource: usa,
xAxis: "xAxis",
yAxis: "yAxis",
valueMemberPath: "ValueInMln",
brush: "#16B013",
},
{
name: "calloutSeriesUsa",
type: "calloutLayer",
dataSource: usaCallouts,
xMemberPath: "Index",
yMemberPath: "Value",
labelMemberPath: "Label",
contentMemberPath: "Content",
calloutBackground: "#16B013",
calloutLeaderBrush: "#16B013",
calloutOutline: "transparent",
calloutStrokeThickness: 0,
},
{
name: "calloutSeriesRus",
type: "calloutLayer",
dataSource: rusCallouts,
xMemberPath: "Index",
yMemberPath: "Value",
labelMemberPath: "Label",
contentMemberPath: "Content",
calloutBackground: "#9E40F1",
calloutLeaderBrush: "#9E40F1",
calloutOutline: "transparent",
calloutStrokeThickness: 0,
}
]
});
});
</script>
</body>
</html>