图表系列支持以下自定义：
chartType
axisGroup
backColor
invertColor
backColorTransparency
border
name
xValues
yValues
errorBars
trendlines
dataLabels
bubbleSizes
doughnutHoleSize
gapWidth
overlap
您可以从图表的系列集合中获取、添加或删除系列项目，以及自定义每个系列项目的名称，边框，宽度，边框颜色，y值，x值和填充颜色。
你可以为一个系列中的正数和负数设置不同的颜色
Data Labels: 您可以使用数据标签来识别数据系列中数据点的详细信息
您可以在以下选项之间自定义图表的系列数据标签样式
showValue
showSeriesName
showCategoryName
showPercentage
separator
position
format
color
transparency
backColor
backColorTransparency
borderColor
borderWidth
borderColorTransparency
bubbleSizes: 系列的气泡大小。 这用于气泡图图表。
doughnutHoleSize: 圆环图的孔大小。 用于圆环图图表，最大值为0.9，最小值为0。
gapWidth: 条形图和柱形图以及漏斗图的间隙宽度。 最大值为5，最小值为0。
overlap: 条形图和柱形图以及漏斗图的系列重叠。 最大值为1，最小值为-1。
error bars: 误差线使您可以在图表中快速显示误差范围和标准偏差。
请在同一目录下的误差线中获取详细信息
trendlines: 趋势线是附加的线，指示特定数据系列中的斜率（或趋势）。
请在同一目录下的趋势线中获取详细信息
var spread;
window.onload = function () {
spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), {
sheetCount: 2
});
initSpread(spread);
initEvent(spread);
//readSetting(new GC.Spread.Sheets.CellTypes.CheckBoxList());
}
var ColumnGroup = [
GC.Spread.Sheets.Charts.ChartType.columnClustered,
GC.Spread.Sheets.Charts.ChartType.columnStacked,
GC.Spread.Sheets.Charts.ChartType.columnStacked100,
GC.Spread.Sheets.Charts.ChartType.clusteredColumn,
GC.Spread.Sheets.Charts.ChartType.waterfall
];
var BarGroup = [
GC.Spread.Sheets.Charts.ChartType.barClustered,
GC.Spread.Sheets.Charts.ChartType.barStacked,
GC.Spread.Sheets.Charts.ChartType.barStacked100
];
var positions = [
GC.Spread.Sheets.Charts.DataLabelPosition.center,
GC.Spread.Sheets.Charts.DataLabelPosition.insideEnd,
GC.Spread.Sheets.Charts.DataLabelPosition.outsideEnd,
GC.Spread.Sheets.Charts.DataLabelPosition.bestFit,
GC.Spread.Sheets.Charts.DataLabelPosition.below
];
function initSpread(spread) {
var sheet = spread.getSheet(0);
sheet.suspendPaint();
var dataArray = [
["", 'Chrome', 'Firefox', 'IE', 'Safari', 'Edge', 'Opera', 'Other'],
["2014", 0.4966, 0.1801, 0.2455, 0.0470, 0.0, 0.0150, 0.0158],
["2015", 0.5689, 0.1560, 0.1652, 0.0529, 0.0158, 0.0220, 0.0192],
["2016", -0.6230, 0.1531, 0.1073, 0.0464, 0.0311, 0.0166, 0.0225],
["2017", 0.6360, 0.1304, 0.0834, 0.0589, 0.0443, 0.0223, 0.0246]
];
sheet.setArray(0, 0, dataArray);
var columnChart = sheet.charts.add('Chart1', GC.Spread.Sheets.Charts.ChartType.column, 30, 120, 480, 270, "A1:D5");
columnChart.title({
text: "Column Chart"
});
var bubbleChart = sheet.charts.add('Chart2', GC.Spread.Sheets.Charts.ChartType.bubble, 520, 120, 480, 270, "A1:D5");
bubbleChart.title({
text: "Bubble Chart"
});
var DoughnutChart = sheet.charts.add('Chart3', GC.Spread.Sheets.Charts.ChartType.doughnut, 30, 400, 480, 270, "A1:D5");
DoughnutChart.title({
text: "Doughnut Chart"
});
setDataLabel(columnChart);
setDataLabel(bubbleChart);
setDataLabel(DoughnutChart);
sheet.resumePaint();
}
function setDataLabel(chart) {
var dataLabels = chart.series().get(0).dataLabels;
dataLabels.showValue = true;
dataLabels.showSeriesName = false;
dataLabels.showCategoryName = false
var dataLabelPosition = GC.Spread.Sheets.Charts.DataLabelPosition;
dataLabels.position = dataLabelPosition.outsideEnd;
chart.series().set(0, dataLabels);
}
function initEvent(spread) {
spread.bind(GC.Spread.Sheets.Events.FloatingElementSelected, function () {
var sheet = spread.getActiveSheet();
var chart = getActiveChart(sheet);
if (chart) {
readSetting(chart);
}
});
_getElementById("apply").addEventListener('click', function () {
applySetting();
});
_getElementById("invertIfNegative").addEventListener('click', function (e) {
let value = e.target.checked;
if (value) {
_getElementById("invertColorDiv").style.display = "block";
} else {
_getElementById("invertColorDiv").style.display = "none";
}
});
}
function readSetting(chart) {
var series = chart.series().get(0);
if (series.backColor && series.backColor.startsWith('#')) {
_getElementById("backColor").value = rgbaToHex(series.backColor);
} else {
_getElementById("backColor").value = '#5b9bd5';
}
if (chart.chartType() === GC.Spread.Sheets.Charts.ChartType.columnClustered) {
_getElementById("invertIfNegativeDiv").style.display = "block";
_getElementById("invertColorDiv").style.display = "block";
_getElementById("invertIfNegative").checked = !!series.invertIfNegative;
if (!!series.invertIfNegative) {
_getElementById("invertColorDiv").style.display = "block";
if (series.invertColor) {
_getElementById("invertColor").value = rgbaToHex(series.invertColor);
} else {
_getElementById("invertColor").value = '#FFFFFF';
}
} else {
_getElementById("invertColorDiv").style.display = "none";
}
} else {
_getElementById("invertIfNegativeDiv").style.display = "none";
_getElementById("invertColorDiv").style.display = "none";
}
if (series.border && series.border.borderColor && series.border.borderColor.startsWith('#')) {
_getElementById("borderColor").value = series.border.borderColor;
} else {
_getElementById("borderColor").value = '#FFFFFF';
}
_getElementById("backColorTransparency").value = series.backColorTransparency || 0;
_getElementById("borderLineType").value = (series.border && series.border.lineType);
_getElementById("borderWidth").value = (series.border && series.border.width);
_getElementById("borderColorTransparency").value = (series.border && series.border.transparency);
if (series.dataLabels) {
_getElementById("dataLabelShowValue").checked = series.dataLabels.showValue;
_getElementById("dataLabelShowSeriesName").checked = series.dataLabels.showSeriesName;
_getElementById("dataLabelShowCategoryName").checked = series.dataLabels.showCategoryName;
_getElementById("dataLabelShowPercentage").checked = series.dataLabels.showPercentage;
_getElementById("separator").value = series.dataLabels.separator;
_getElementById("position").value = positions.indexOf(series.dataLabels.position);
}
_getElementById("name").value = series.name;
_getElementById("xValues").value = series.xValues;
_getElementById("yValues").value = series.yValues;
if (chart.chartType() === GC.Spread.Sheets.Charts.ChartType.bubble) {
_getElementById("bubbleSizes").disabled = '';
_getElementById("bubbleSizes").value = series.bubbleSizes;
} else {
_getElementById("bubbleSizes").disabled = 'disabled';
_getElementById("bubbleSizes").value = '';
}
if (ColumnGroup.indexOf(chart.chartType()) !== -1 || BarGroup.indexOf(chart.chartType()) !== -1) {
_getElementById("gapWidth").disabled = '';
_getElementById("overlap").disabled = '';
_getElementById("gapWidth").value = series.gapWidth;
_getElementById("overlap").value = series.overlap;
} else {
_getElementById("gapWidth").disabled = 'disabled';
_getElementById("overlap").disabled = 'disabled';
_getElementById("gapWidth").value = '';
_getElementById("overlap").value = '';
}
if (chart.chartType() === GC.Spread.Sheets.Charts.ChartType.doughnut) {
_getElementById("doughnutHoleSize").disabled = '';
_getElementById("doughnutHoleSize").value = series.doughnutHoleSize;
} else {
_getElementById("doughnutHoleSize").disabled = 'disabled';
_getElementById("doughnutHoleSize").value = '';
}
}
function applySetting() {
var sheet = spread.getActiveSheet();
var chart = getActiveChart(sheet);
if (!chart) {
return;
}
var border = {
lineType: _getValue("borderLineType"),
width: _getFloat("borderWidth"),
color: _getText("borderColor"),
transparency: _getFloat("borderColorTransparency")
};
if (border.lineType && !border.width) {
border.width = 1;
}
var series = {
backColor: _getText("backColor"),
backColorTransparency: _getText("backColorTransparency") || 0,
name: _getText("name"),
xValues: _getText("xValues"),
yValues: _getText("yValues"),
dataLabels: {
showValue: _getBoolean("dataLabelShowValue"),
showSeriesName: _getBoolean("dataLabelShowSeriesName"),
showCategoryName: _getBoolean("dataLabelShowCategoryName"),
showPercentage: _getBoolean("dataLabelShowPercentage"),
separator: _getText("separator"),
position: positions[_getValue("position")]
}
}
if (border) {
series.border = border;
}
if (chart.chartType() === GC.Spread.Sheets.Charts.ChartType.bubble) {
series.bubbleSizes = _getFloat("bubbleSizes")
} else if (ColumnGroup.indexOf(chart.chartType()) !== -1 || BarGroup.indexOf(chart.chartType()) !== -1) {
series.gapWidth = _getFloat("gapWidth")
series.overlap = _getFloat("overlap")
} else if (chart.chartType() === GC.Spread.Sheets.Charts.ChartType.doughnut) {
series.doughnutHoleSize = _getFloat("doughnutHoleSize")
}
if (chart.chartType() === GC.Spread.Sheets.Charts.ChartType.columnClustered) {
series.invertIfNegative = _getBoolean("invertIfNegative");
series.invertColor = _getText("invertColor");
}
chart.series().set(0, series);
}
function getActiveChart(sheet) {
var activeChart = null;
sheet.charts.all().forEach(function (chart) {
if (chart.isSelected()) {
activeChart = chart;
}
});
return activeChart;
}
function _getElementById(id) {
return document.getElementById(id);
}
function rgbaToHex(rgbaColor) {
let regex = /^rgba?\((\d+),\s*(\d+),\s*(\d+)(?:,\s*([\d.]+))?\)$/;
let match = rgbaColor.match(regex);
if (!match) {
return rgbaColor;
}
let r = parseInt(match[1]);
let g = parseInt(match[2]);
let b = parseInt(match[3]);
return "#" + toHex(r) + toHex(g) + toHex(b);
}
function toHex(n) {
let hex = n.toString(16);
return hex.length == 1 ? "0" + hex : hex;
}
function _getBoolean(id) {
return _getElementById(id).checked;
}
function _getFloat(id) {
return isNaN(parseFloat(_getElementById(id).value)) ? undefined : parseFloat(_getElementById(id).value);
}
function _getValue(id) {
return _getElementById(id).value ? parseInt(_getElementById(id).value) : undefined;
}
function _getText(id) {
return _getElementById(id).value ? _getElementById(id).value : undefined;
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="spreadjs culture" content="zh-cn" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-shapes/dist/gc.spread.sheets.shapes.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-charts/dist/gc.spread.sheets.charts.min.js" type="text/javascript"></script>
<script src="$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 class="sample-tutorial">
<div id="ss" class="sample-spreadsheets"></div>
<div class="options-container">
<p>Change the properties below then press the Set button to apply.</p>
<div class="option-row">
<label for="backColor">backColor</label>
<input id="backColor" type="color" />
</div>
<div class="option-row" id="invertIfNegativeDiv">
<label for="invertIfNegative">invert if negative</label>
<input type="checkbox" id="invertIfNegative" />
</div>
<div class="option-row" id="invertColorDiv">
<label for="invertColor">invertColor</label>
<input id="invertColor" type="color" />
</div>
<div class="option-row">
<label for="backColorTransparency">backColorTransparency</label>
<input id="backColorTransparency" type="text" />
</div>
<div class="option-row">
<label for="borderLineType">borderLineType</label>
<select id="borderLineType">
<option value="0">solid</option>
<option value="1">squareDot</option>
<option value="2">dash</option>
<option value="3">longDash</option>
<option value="4">dashDot</option>
<option value="5">longDashDot</option>
<option value="6">longDashDotDot</option>
<option value="7">sysDash</option>
<option value="8">sysDot</option>
<option value="9">sysDashDot</option>
<option value="10">dashDotDot</option>
<option value="11">roundDot</option>
</select>
</div>
<div class="option-row">
<label for="borderWidth">borderWidth</label>
<input id="borderWidth" type="number" min="0" max="100" />
</div>
<div class="option-row">
<label for="borderColor">borderColor</label>
<input id="borderColor" type="color" />
</div>
<div class="option-row">
<label for="borderColorTransparency">borderColorTransparency</label>
<input id="borderColorTransparency" type="number" min="0" max="1" />
</div>
<div class="option-row">
<label for="dataLabelShowValue">dataLabelShowValue</label>
<input type="checkbox" id="dataLabelShowValue" />
</div>
<div class="option-row">
<label for="dataLabelShowSeriesName">dataLabelShowSeriesName</label>
<input type="checkbox" id="dataLabelShowSeriesName" />
</div>
<div class="option-row">
<label for="dataLabelShowCategoryName">dataLabelShowCategoryName</label>
<input type="checkbox" id="dataLabelShowCategoryName" />
</div>
<div class="option-row">
<label for="dataLabelShowPercentage">dataLabelShowPercentage</label>
<input type="checkbox" id="dataLabelShowPercentage" />
</div>
<div class="option-row">
<label for="separator">separator</label>
<select type="text" id="separator">
<option value=",">,(comma)</option>
<option value=";">;(semicolon)</option>
<option value=".">.(period)</option>
<option value="
">(new line)</option>
<option value=" ">(space)</option>
</select>
</div>
<div class="option-row">
<label for="position">position</label>
<select type="text" id="position">
<option value="0">Center</option>
<option value="1">Inside End</option>
<option value="2">Outside End</option>
<option value="3">Best Fit</option>
<option value="4">Below</option>
</select>
</div>
<div class="option-row">
<label for="name">name</label>
<input id="name" />
</div>
<div class="option-row">
<label for="xValues">xValues</label>
<input id="xValues" />
</div>
<div class="option-row">
<label for="yValues">yValues</label>
<input id="yValues" />
</div>
<div class="option-row">
<label for="bubbleSizes">bubbleSizes</label>
<input id="bubbleSizes" type="text" readonly />
</div>
<div class="option-row">
<label for="doughnutHoleSize">doughnutHoleSize</label>
<input id="doughnutHoleSize" type="number" step="0.1" min="0" max="0.9" />
</div>
<div class="option-row">
<label for="gapWidth">gapWidth</label>
<input id="gapWidth" type="number" step="0.1" min="0" max="5" />
</div>
<div class="option-row">
<label for="overlap">overlap</label>
<input id="overlap" type="number" step="0.1" min="-1" max="1" />
</div>
<div class="option-row">
<input type="button" id="apply" value="Set" />
</div>
</div>
</div>
</div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.option-row {
font-size: 14px;
padding: 5px;
}
.option-row {
padding-bottom: 5px;
}
label {
display:inline-block;
}
input{
padding: 1px 8px;
box-sizing: border-box;
width: 100%;
}
select{
width: 100%;
}
input[type=checkbox] {
display: inline-block;
width: auto;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
