你可以通过阶梯瀑布函数创建一个阶梯瀑布函数迷你图，比如： =PARETOSPARKLINE(points, pointIndex, colorRange?, target?, target2?, highlightPosition?, label?, vertical?).
此函数有以下参数：
points: 表示所描述的数据区域，比如 "B2:B7"。
pointIndex: 类型为数字或者引用，表示某个数据点在所有数据点中的索引，而且这个索引大于等于1，比如 1 或者 "D2"。
colorRange: （可选参数）这个引用范围内的单元格中包含了所有盒子的颜色，比如 "D2:D7"；默认值是空（null）。
target: （可选参数）类型为数字或者引用，表示"目标"线的位置，比如 0.5；默认值是空（null）。
target2: （可选参数）类型为数字或者引用，表示"目标二"线的位置，比如 0.5；默认值是空（null）。
highlightPosition: （可选参数）类型为数字或者引用，表示哪个数据点对应的盒子应该被设置为红色，比如 3；默认值是空（null）。
label: （可选参数）类型为数字，表示这个数据点对应的标签应该显示成累积的百分比（label = 1），还是这个数据点单个的百分比(label = 2)或者不显示标签(label = 0)，默认值是不显示。
vertical: （可选参数）类型为布尔值，表示这个盒子是垂直显示还是水平显示；默认值是false，也就是水平显示。
targetColor: (可选参数) 类型为颜色字符串，表示目标线的颜色。
target2Color: (可选参数) 类型为颜色字符串，表示目标线2的颜色。
labelColor: (可选参数) 类型为颜色字符串，表示标记的前景色。
barSize: (可选参数) 类型为数值，表示线形相对于单元格宽高的百分比数，值需大于0且小于等于1.
var spreadNS = GC.Spread.Sheets, spread;
window.onload = function () {
spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 2 });
initSpread(spread);
document.getElementById("labelType").addEventListener('change',applyChanges);
document.getElementById("highlightPosition").addEventListener('change',applyChanges);
document.getElementById("target1").addEventListener('change',applyChanges);
document.getElementById("target2").addEventListener('change',applyChanges);
document.getElementById("color1").addEventListener('change',applyChanges);
document.getElementById("color2").addEventListener('change',applyChanges);
};
function applyChanges() {
var sheet = spread.getActiveSheet();
var labelType = parseInt(document.getElementById("labelType").value, 10),
highlightPosition = parseInt(document.getElementById("highlightPosition").value, 10);
if (!isNaN(labelType) && !isNaN(highlightPosition)) {
var formulaPart1, formulaPart2;
if (spread.getActiveSheetIndex() == 0) {
var formula = '=PARETOSPARKLINE($B$3:$B$8,ROW()-2,$C$3:$C$8,'+
document.getElementById('target1').value + ',' +
document.getElementById('target2').value +',' + highlightPosition + ','+ labelType +',false,"'+
document.getElementById('color1').value + '","' +
document.getElementById('color2').value +'",$C$3:$C$8,$D$3:$D$8)';
for (var i = 2; i <= 7; i++) {
sheet.setFormula(i, 4, formula);
}
} else {
var formulaVertical = '=PARETOSPARKLINE($B$3:$G$3,COLUMN()-1,$B$4:$G$4,'+
document.getElementById('target1').value + ',' +
document.getElementById('target2').value +',' + highlightPosition + ','+ labelType +',true,"'+
document.getElementById('color1').value + '","' +
document.getElementById('color2').value +'",$B$4:$G$4,$B$5:$G$5)';
for (var index = 1; index < 7; index++) {
sheet.setFormula(5, index, formulaVertical);
}
}
}
}
function initSpread(spread) {
spread.options.newTabVisible = false;
initHorizontalSparkline(spread.sheets[0], "Horizontal");
initVerticalSparkline(spread.sheets[1], "Vertical");
};
function initHorizontalSparkline(sheet, name) {
sheet.suspendPaint();
sheet.name(name);
sheet.setArray(1, 0, [
["Reason","Cases","Color","Bar Size","Diagram"],
["Traffic",20,"#CCCCCC",0.1],
["Child care",15,"#82BC00",0.3],
["Public transportation",13,"#F7A711",0.5],
["Weather",6,"#00C2D6",0.7],
["Overslept",4,"#FFE7BA",0.8],
["Emergency",1,"#000000",1]
]);
sheet.setValue(10, 0, '*Result: By the sparkline above can draw a conclusion that the reasons for 80% of the employees be late are "traffic", "child care" and "public transportation".');
for (var index = 2; index < 8; index++) {
sheet.setFormula(index, 4, '=PARETOSPARKLINE($B$3:$B$8,ROW()-2,$C$3:$C$8,'+
document.getElementById('target1').value + ',' +
document.getElementById('target2').value +',0,2,false,"'+
document.getElementById('color1').value + '","' +
document.getElementById('color2').value +'",$C$3:$C$8,$D$3:$D$8)');
}
//styling
for(var i = 1; i<4; i++)
{
sheet.setColumnWidth(i, 80);
}
sheet.setColumnWidth(4, 340);
sheet.setColumnWidth(0, 140);
sheet.setRowHeight(0, 35);
sheet.addSpan(0, 0, 1, 5);
sheet.getCell(0, 0).value("Late Arrivals by Reported Cause")
.font("17px Arial")
.vAlign(spreadNS.VerticalAlign.center)
.backColor("gray")
.foreColor("white");
sheet.getRange(2,0,6,4).hAlign(spreadNS.HorizontalAlign.left);
sheet.getRange(1, 0, 1, 5)
.font("bold 13px Arial")
.setBorder(new spreadNS.LineBorder("black", spreadNS.LineStyle.thin), { bottom: true });
sheet.resumePaint();
}
function initVerticalSparkline(sheet, name) {
sheet.suspendPaint();
sheet.name(name);
sheet.setArray(1, 0, [
["Reason","Traffic","Child care","Public transportation","Weather","Overslept","Emergency"],
["Cases",20,15,13,5,4,1],
["Color","#CCCCCC","#82BC00","#F7A711","#00C2D6","#FFE7BA","#000000"],
["Bar Size",0.1,0.3,0.5,0.7,0.8,1],
["Diagram"]
]);
sheet.setValue(8, 0, '*Result: By the sparkline above can draw a conclusion that the reasons for 80% of the employees be late are "traffic", "child care" and "public transportation".');
for (var index = 1; index < 7; index++) {
sheet.setFormula(5, index, '=PARETOSPARKLINE($B$3:$G$3,COLUMN()-1,$B$4:$G$4,'+
document.getElementById('target1').value + ',' +
document.getElementById('target2').value +',0,2,true,"'+
document.getElementById('color1').value + '","' +
document.getElementById('color2').value +'",$B$4:$G$4,$B$5:$G$5)');
}
//styling
for(var i = 0; i<7; i++)
{
sheet.setColumnWidth(i, 120);
}
sheet.setColumnWidth(3, 150);
sheet.setRowHeight(5, 160);
sheet.setRowHeight(0, 35);
sheet.addSpan(0, 0, 1, 7);
sheet.getCell(0, 0).value("Late Arrivals by Reported Cause")
.font("17px Arial")
.vAlign(spreadNS.VerticalAlign.center)
.backColor("gray")
.foreColor("white");
sheet.getRange(1, 0, 5, 1)
.font("bold 13px Arial")
.setBorder(new spreadNS.LineBorder("black", spreadNS.LineStyle.thin), { right: true });
sheet.getRange(1,0,4,7).hAlign(spreadNS.HorizontalAlign.left);
sheet.resumePaint();
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta name="spreadjs culture" content="zh-cn" />
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$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$/zh/purejs/node_modules/@grapecity-software/spread-sheets-resources-zh/dist/gc.spread.sheets.resources.zh.min.js"
type="text/javascript"></script>
<script src="$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" class="sample-spreadsheets"></div>
<div class="options-container">
<div class="option-row">
<label><b>Sparkline Settings:</b></label>
</div>
<hr>
<div class="option-row">
<label for="labelType">Label type:</label>
<select id="labelType">
<option value="0">None</option>
<option value="1">Cumulated percentage</option>
<option value="2" selected>Single percentage</option>
</select>
</div>
<div class="option-row">
<label for="highlightPosition">Highlight item:</label>
<select id="highlightPosition">
<option value="0" selected>None</option>
<option value="1">1st</option>
<option value="2">2nd</option>
<option value="3">3rd</option>
<option value="4">4th</option>
<option value="5">5th</option>
<option value="6">6th</option>
</select>
</div>
<div class="option-row">
<label for="target1">Target1:</label>
<input type="text" style="margin: 0 20px 0 6px;width:120px;" id="target1" value="0.5" />
</div>
<div class="option-row">
<label for="target2">Target2:</label>
<input type="text" style="margin: 0 20px 0 6px;width:120px;" id="target2" value="0.8" />
</div>
<div class="option-row">
<label for="color1">Target1 Color:</label>
<select id="color1" style="margin: 0 20px 0 6px">
<option value="#BBBBBB" selected>Grey</option>
<option value="#82BC00">Green</option>
<option value="#000000">Black</option>
<option value="#F7A711">Orange</option>
</select>
</div>
<div class="option-row">
<label for="color2">Target2 Color:</label>
<select id="color2" style="margin: 0 20px 0 6px">
<option value="#BBBBBB">Grey</option>
<option value="#82BC00">Green</option>
<option value="#000000">Black</option>
<option value="#F7A711" selected>Orange</option>
</select>
</div>
</div>
</div>
</body>
</html>
.sample {
position: relative;
height: 100%;
overflow: auto;
}
.sample::after {
display: block;
content: "";
clear: both;
}
.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;
margin-top: 10px;
}
.option-group {
margin-bottom: 6px;
}
input,
select {
padding: 4px 6px;
box-sizing: border-box;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
