You can create a Cascade sparkline using the CascadeSparkline function in a formula: =CASCADESPARKLINE(pointsRange, pointIndex, labelsRange?, minimum?, maximum?, colorPositive?, colorNegative?, vertical?, itemTypeRange?).
The function has the following parameters:
pointsRange: Reference that represents the range of cells that contain values, such as "B2:B8".
pointIndex: Number or reference that represents the index of the points. The pointIndex is >= 1 such as 1 or "D2".
labelsRange: (optional) Reference that represents the range of cells that contains the labels, such as "A2:A8"; default value is no label.
minimum: (optional) Number or reference that represents the minimum values of the display area, such as -2000; the default value is the minimum of the sum (the sum of the points' value).
maximum: (optional) Number or reference that represents the maximum values of the display area, such as 6000; the default value is the maximum of the sum (the sum of the points' value).
colorPositive: (optional) String that represents the color of the first or last positive sparkline's box (this point's value is positive); default value is "#8CBF64".
colorNegative: (optional) String that represents the color of the first or last negative sparkline's box (this point's value is negative); default value is "#D6604D".
vertical: (optional) Boolean that represents whether the box's direction is vertical or horizontal; default value is false.
itemTypeRange: (optional) Array or reference that represents the all item types of data range. The value should be {"-", "+", "="} or "A1:A7" that reference the value of {"+", "-", "="}. And "+" as positive change, "-" as negative change and "=" for total columns.
colorTotal: (optional) String that represents the color of the last sparkline's box when itemTypeRange did not exist. Or represents the color of the result sparkline's box when itemTypeRange exists..
<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread" :newTabVisible=false>
<gc-worksheet>
</gc-worksheet>
<gc-worksheet>
<gc-column :width=80></gc-column>
<gc-column :width=120></gc-column>
<gc-column :width=80></gc-column>
<gc-column :width=80></gc-column>
<gc-column :width=340></gc-column>
</gc-worksheet>
<gc-worksheet>
</gc-worksheet>
</gc-spread-sheets>
</div>
</template>
<script setup>
import { ref } from "vue";
import GC from "@mescius/spread-sheets";
import '@mescius/spread-sheets-vue'
const spreadRef = ref(null);
let initCascadeSparklineWithType = function (sheet) {
sheet.suspendPaint();
sheet.getParent().options.allowDynamicArray = true;
sheet.setFormula(4, 4, '=CASCADESPARKLINE(D5:D20, SEQUENCE(COUNTA(D5:D20),1,1,1),P5:P20,,,"#8CBF64","#D6604D",false,A5:A20)');
sheet.setFormula(4, 8, '=CASCADESPARKLINE(H5:H20, SEQUENCE(COUNTA(H5:H20),1,1,1),Q5:Q20,,,"#8CBF64","#D6604D",false,A5:A20)');
sheet.setFormula(4, 15, '=TEXT(D5:D20,"#,##0,,")&" M"');
sheet.setFormula(4, 16, '=TEXT(H5:H20,"#,##0,,")&" M"');
//hide auxiliary columns
sheet.setColumnVisible(3, false);
sheet.setColumnVisible(7, false);
sheet.setColumnVisible(15, false);
sheet.setColumnVisible(16, false);
sheet.resumePaint();
}
let initHorizontalSparkline = function (sheet) {
sheet.suspendPaint();
//cascade sparkline located at column E
for (var i = 1; i <= 14; i++) {
sheet.setFormula(i, 4, '=CASCADESPARKLINE($C$2:$C$17,ROW()-1,$B$2:$B$17,,,"#8CBF64","#D6604D",false)');
}
sheet.resumePaint();
}
let initVerticalSparkline = function (sheet) {
sheet.suspendPaint();
//cascade sparkline located at 4th row
for (var c = 0; c < 5; c++) {
sheet.setColumnWidth(c, 100);
sheet.setFormula(3, c, '=CASCADESPARKLINE($A$3:$E$3,COLUMN(),$A$2:$E$2,,,"#8CBF64","#D6604D",true)');
}
sheet.resumePaint();
}
let initSpread = function (spread) {
spreadRef.value = spread;
spread.fromJSON(dataSource);
initCascadeSparklineWithType(spread.sheets[0]);
initHorizontalSparkline(spread.sheets[1]);
initVerticalSparkline(spread.sheets[2]);
}
</script>
<style scoped>
#app {
height: 100%;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: 100%;
height: 100%;
overflow: hidden;
float: left;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
</style>
<!DOCTYPE html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>SpreadJS VUE</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/en/vue3/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/en/vue3/node_modules/systemjs/dist/system.src.js"></script>
<script src="$DEMOROOT$/spread/source/data/statement-for-cascade.js" type="text/javascript"></script>
<script src="./systemjs.config.js"></script>
<script src="./compiler.js" type="module"></script>
<script>
var System = SystemJS;
System.import("./src/app.js");
System.import('$DEMOROOT$/en/lib/vue3/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
(function (global) {
SystemJS.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
packageConfigPaths: [
'./node_modules/*/package.json',
"./node_modules/@mescius/*/package.json",
"./node_modules/@babel/*/package.json",
"./node_modules/@vue/*/package.json"
],
map: {
'vue': "npm:vue/dist/vue.esm-browser.js",
'tiny-emitter': 'npm:tiny-emitter/index.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
"systemjs-babel-build": "npm:systemjs-plugin-babel/systemjs-babel-browser.js",
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-vue': 'npm:@mescius/spread-sheets-vue/index.js'
},
meta: {
'*.css': { loader: 'systemjs-plugin-css' },
'*.vue': { loader: "../plugin-vue/index.js" }
}
});
})(this);
