<p>年スパークラインを作成するには、数式内でYearSparkline関数を使用します。<strong>=YEARSPARKLINE(year, dataRange, emptyColor, startColor, middleColor, endColor)</strong>または<strong>=YEARSPARKLINE(year, dataRange, colorRange)</strong>となります。</p>
<p>この関数には、以下のパラメータを指定できます。</p>
<p><strong>year</strong> : 4桁の年数（「2015」など）</p>
<p><strong>dataRange</strong> : 最初の列が日付であり、次の列が数値となる範囲を表す参照（「A1:B400」など）</p>
<p><strong>emptyColor</strong> : 値のない日、またはゼロ値の日を表す色文字列（「lightgray」など）</p>
<p><strong>startColor</strong> : 最小値に当たる日を表す色文字列（「lightgreen」など）</p>
<p><strong>middleColor</strong> : 最小値と最大値の平均値に当たる日を表す色文字列（「green」など）</p>
<p><strong>endColor</strong> : 最大値に当たる日を表す色文字列（「darkgreen」など）</p>
<p><strong>colorRange</strong> : データが色文字列となる範囲を表す参照</p>
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 2 });
initNormalSheet(spread);
initColorRangeSheet(spread);
};
function initNormalSheet(spread) {
var sheet = spread.sheets[0];
sheet.suspendPaint();
sheet.setFormatter(-1, 0, "MM/DD/YYYY");
sheet.setColumnWidth(0, 75);
sheet.setColumnWidth(1, 25);
sheet.setColumnWidth(2, 25);
sheet.setColumnWidth(3, 600);
sheet.addSpan(4, 3, 4, 10);
sheet.setRowCount(365);
var rowCount = sheet.getRowCount();
for (var row = 0; row < rowCount; row++) {
sheet.setValue(row, 0, new Date(2016, 0, row + 1));
sheet.setValue(row, 1, Math.round(Math.random() * 100));
}
sheet.setFormula(4, 3, '=YearSparkline(2016, A1:B' + rowCount + ', "lightgray", "lightgreen", "green", "darkgreen")');
sheet.resumePaint();
}
function initColorRangeSheet(spread) {
var sheet = spread.sheets[1];
sheet.name("Use colorRange");
sheet.suspendPaint();
sheet.setFormatter(-1, 0, "MM/DD/YYYY");
sheet.setColumnWidth(0, 75);
sheet.setColumnWidth(1, 25);
sheet.setColumnWidth(2, 100);
sheet.setColumnWidth(3, 600);
sheet.setValue(1, 3, "lightgray");
sheet.setValue(2, 3, "lightgreen");
sheet.setValue(3, 3, "green");
sheet.setValue(4, 3, "darkgreen");
sheet.addSpan(6, 3, 4, 10);
sheet.setRowCount(365);
var rowCount = sheet.getRowCount();
var colorList = ["lightgray", "red", "green", "darkgreen", "blue", "yellow", "orange", "pink", "gray", "black"];
for (var row = 0; row < rowCount; row++) {
sheet.setValue(row, 0, new Date(2016, 0, row + 1));
sheet.setValue(row, 1, Math.round(Math.random() * 100));
sheet.setValue(row, 2, colorList[Math.round(Math.random() * 10)])
}
sheet.setFormula(6, 3, '=YearSparkline(2016, A1:B' + rowCount + ', C1:C365)');
sheet.resumePaint();
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta name="spreadjs culture" content="ja-jp" />
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/ja/purejs/node_modules/@grapecity/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/ja/purejs/node_modules/@grapecity/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/ja/purejs/node_modules/@grapecity/spread-sheets-resources-ja/dist/gc.spread.sheets.resources.ja.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script>
<script src="app.js" type="text/javascript"></script>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
<div class="sample-tutorial">
<div id="ss" style="width:100%;height:100%"></div>
</div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
