概述
本 Demo 展示了如何使用 STACKEDSPARKLINE 函数创建堆积迷你图,通过堆叠条形展示多个数据系列的比例关系。Demo 包含两个工作表:Horizontal 工作表展示水平方向的堆积图,Vertical 工作表展示垂直方向的堆积图,两者使用相同的季度销售数据,但呈现方式不同。
实现思路
创建两个工作表,分别用于展示水平和垂直方向的堆积迷你图
使用 setArray 方法填充季度销售数据(区域、季度、颜色范围等)
使用 setFormula 方法为单元格设置 STACKEDSPARKLINE 公式
水平工作表:使用默认参数,条形水平显示
垂直工作表:设置 vertical 参数为 TRUE,条形垂直显示
调整列宽、行高和样式,隐藏颜色范围列以保持界面整洁
代码解析
设置水平堆积迷你图公式
这段代码为单元格 (2, 6) 设置堆积迷你图公式。参数说明:
C3:F3:数据区域,包含 East、West、North、South 四个区域的销售额
$B$3:$B$6:颜色范围,为每个堆叠段指定颜色(使用绝对引用)
$C$2:$F$2:标签范围,显示区域名称(使用绝对引用)
170000:最大值,所有堆叠段的总和
设置垂直堆积迷你图公式
这段代码展示了垂直布局的实现方式。关键区别:
数据区域使用列引用 B$4:B$7(纵向数据)
颜色范围使用季度颜色 $B$3:$E$3
标签范围使用区域名称 $A$4:$A$7
最后一个参数设置为 TRUE,启用垂直显示模式
运行效果
Horizontal 工作表:每行显示一个季度的水平堆积条,四个区域(East、West、North、South)的销售额堆叠显示,不同颜色区分各区域
Vertical 工作表:每列显示一个季度的垂直堆积条,条形从下往上堆叠,适合纵向对比
两个工作表使用相同的销售数据,但通过不同的布局方式展示,用户可对比查看效果
颜色范围列(B 列)在水平视图中被隐藏,保持界面整洁
API 参考
STACKEDSPARKLINE 函数
主要参数:
points:数据区域,必需参数
colorRange:颜色区域引用,可选
labelRange:标签区域引用,可选
maximum:迷你图最大值,可选
vertical:是否垂直显示,布尔值,默认 false
setFormula 方法
row、col:单元格位置
value:公式字符串
sheetArea:可选,指定表单区域
var spreadNS = GC.Spread.Sheets;
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 2 });
initSpread(spread);
};
function initSpread(spread) {
spread.options.newTabVisible = false;
initHorizontalSparkline(spread.sheets[0], "Horizontal");
initVerticalSparkline(spread.sheets[1], "Vertical");
};
function initHorizontalSparkline(sheet, name) {
sheet.suspendPaint();
sheet.name(name);
sheet.addSpan(0, 0, 1, 7);
sheet.getCell(0, 0).value("Quarterly Sales by Regions 2020").font("20px Arial").vAlign(spreadNS.VerticalAlign.center);
for (var i = 0; i < 7; i++) {
sheet.getCell(1,i).backColor("#E3E3E3");
sheet.setColumnWidth(i, 90);
sheet.setFormatter(-1, i, "$#,##0");
}
sheet.setArray(1, 0, [
["Quarter", "Color Range","East", "West", "North","South","Diagram"],
["Q1","#82BC00", 42000,45000,26000,38000],
["Q2","#AED069", 52000,35000,45000,20000],
["Q3","#D4E3AF", 25000,34000,55000,19000],
["Q4","#F4F8EB", 50000,25000,60000,20000]]);
sheet.setFormula(2, 6, '=STACKEDSPARKLINE(C3:F3,$B$3:$B$6,$C$2:$F$2,170000)');
sheet.setFormula(3, 6, '=STACKEDSPARKLINE(C4:F4,$B$3:$B$6,$C$2:$F$2,170000)');
sheet.setFormula(4, 6, '=STACKEDSPARKLINE(C5:F5,$B$3:$B$6,$C$2:$F$2,170000)');
sheet.setFormula(5, 6, '=STACKEDSPARKLINE(C6:F6,$B$3:$B$6,$C$2:$F$2,170000)');
sheet.setFormula(6, 6, '=STACKEDSPARKLINE(C7:F7,$B$3:$B$6,$C$2:$F$2,170000)');
sheet.setRowHeight(0, 30);
sheet.setRowHeight(1, 25);
for (var i = 2; i < 6; i++) {
sheet.setRowHeight(i, 30);
}
sheet.setColumnWidth(6, 250);
//hide Color Range column
sheet.setColumnWidth(1, 0);
sheet.resumePaint();
}
function initVerticalSparkline(sheet, name) {
sheet.suspendPaint();
sheet.name(name);
sheet.addSpan(0, 0, 1, 5);
sheet.getCell(0, 0).value("Quarterly Sales by Regions 2020").font("20px Arial").vAlign(spreadNS.VerticalAlign.center);
for (var i = 0; i < 5; i++) {
sheet.getCell(1,i).backColor("#E3E3E3");
sheet.setColumnWidth(i, 90);
sheet.setFormatter(-1, i, "$#,##0");
}
sheet.setArray(1, 0, [
["Quarter", "Q1", "Q2", "Q3","Q4"],
["Color Range", "#82BC00","#AED069","#D4E3AF","#F4F8EB"],
["East",42000,52000,25000,50000],
["West",45000,35000,34000,25000],
["North",26000,45000,55000,60000],
["South",38000,20000,19000,20000]]);
sheet.setFormula(7, 1, '=STACKEDSPARKLINE(B$4:B$7,$B$3:$E$3,$A$4:$A$7,170000,,,,,,,TRUE)');
sheet.setFormula(7, 2, '=STACKEDSPARKLINE(C$4:C$7,$B$3:$E$3,$A$4:$A$7,170000,,,,,,,TRUE)');
sheet.setFormula(7, 3, '=STACKEDSPARKLINE(D$4:D$7,$B$3:$E$3,$A$4:$A$7,170000,,,,,,,TRUE)');
sheet.setFormula(7, 4, '=STACKEDSPARKLINE(E$4:E$7,$B$3:$E$3,$A$4:$A$7,170000,,,,,,,TRUE)');
sheet.setFormula(7, 5, '=STACKEDSPARKLINE(F$4:F$7,$B$3:$E$3,$A$4:$A$7,170000,,,,,,,TRUE)');
for (var i = 0; i < 7; i++) {
sheet.setRowHeight(i, 30);
}
sheet.setRowHeight(2, 0);
sheet.setRowHeight(7, 180);
sheet.resumePaint();
}
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