SpreadJS supports barClustered, barStacked, and barStacked100 charts.
You can add a bar chart to Spread and change its style using the chart API.
Bar: A bar chart compares individual items.
Stacked Bar: Stacked bar charts show the relationship of individual items to the whole in bars.
100% Stacked Bar: A 100% stacked bar shows bars that compare the percentage that each value contributes to a total across categories.
import { Component, NgModule, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { SpreadSheetsModule } from '@mescius/spread-sheets-angular';
import GC from '@mescius/spread-sheets';
import "@mescius/spread-sheets-shapes";
import '@mescius/spread-sheets-charts';
import './styles.css';
const colorArray = ['rgb(120, 180, 240)', 'rgb(240, 160, 80)', 'rgb(140, 240, 120)', 'rgb(120, 150, 190)'];
@Component({
selector: 'app-component',
templateUrl: 'src/app.component.html'
})
export class AppComponent {
spread: GC.Spread.Sheets.Workbook;
hostStyle = {
width: '100%',
height: '100%',
overflow: 'hidden',
float: 'left'
};
initSpread($event: any) {
let self = this;
self.spread = $event.spread;
let spread = self.spread;
let chartType = [{
type: GC.Spread.Sheets.Charts.ChartType.barClustered,
desc: "barClustered",
dataArray: [
["", 'Tokyo', 'New York', 'London', 'Berlin'],
["The First Quarter", 227.8, 260.9, 127, 110.1],
["The Second Quarter", 449.2, 283.9, 136.7, 167.8],
["The Third Quarter", 500.5, 300.5, 171, 165.4],
["The Fourth Quarter", 344.1, 282.4, 175.7, 137]
],
dataFormula: "A1:E5",
changeStyle: function (chart: GC.Spread.Sheets.Charts.Chart) {
self.changeChartTitle(chart, "The Average Quarterly Rainfall");
self.changColumnChartDataLabels(chart);
chart.legend({position:GC.Spread.Sheets.Charts.LegendPosition.right});
chart.axes({primaryValue: {title: {text: "Rainfall(mm)"}, majorUnit:50}});
self.changeChartSeriesColor(chart);
self.changeChartSeriesGapWidthAndOverLap(chart);
}
}, {
type: GC.Spread.Sheets.Charts.ChartType.barStacked,
desc: "barStacked",
dataArray: [
["", 'Tokyo', 'New York', 'London', 'Berlin'],
["The First Quarter", 227.8, 260.9, 127, 110.1],
["The Second Quarter", 449.2, 283.9, 136.7, 167.8],
["The Third Quarter", 500.5, 300.5, 171, 165.4],
["The Fourth Quarter", 344.1, 282.4, 175.7, 137]
],
dataFormula: "A1:E5",
changeStyle: function (chart: GC.Spread.Sheets.Charts.Chart) {
self.changeChartTitle(chart, "The Average Quarterly Rainfall");
self.changColumnChartDataLabels(chart);
chart.axes({primaryValue: {title: {text: "Rainfall(mm)"}}});
self.changeChartSeriesColor(chart);
self.changeChartSeriesGapWidthAndOverLap(chart);
}
}, {
type: GC.Spread.Sheets.Charts.ChartType.barStacked100,
desc: "barStacked100",
dataArray: [
["", 'Tokyo', 'New York', 'London', 'Berlin'],
["The First Quarter", 227.8, 260.9, 127, 110.1],
["The Second Quarter", 449.2, 283.9, 136.7, 167.8],
["The Third Quarter", 500.5, 300.5, 171, 165.4],
["The Fourth Quarter", 344.1, 282.4, 175.7, 137]
],
dataFormula: "A1:E5",
changeStyle: function (chart: GC.Spread.Sheets.Charts.Chart) {
self.changeChartTitle(chart, "The Average Quarterly Rainfall");
self.changColumnChartDataLabels(chart);
chart.axes({primaryValue: {title: {text: "Rainfall(%)"}}});
self.changeChartSeriesColor(chart);
self.changeChartSeriesGapWidthAndOverLap(chart);
}
}];
let sheets = spread.sheets;
spread.suspendPaint();
for (let i = 0; i < chartType.length; i++) {
let sheet = sheets[i];
self.initSheet(sheet, chartType[i].desc, chartType[i].dataArray);
let chart = self.addChart(sheet, chartType[i].type, chartType[i].dataFormula);//add chart
chartType[i].changeStyle(chart);
}
spread.resumePaint();
}
initSheet(sheet: GC.Spread.Sheets.Worksheet, sheetName: string, dataArray: any) {
sheet.name(sheetName);
//prepare data for chart
sheet.setArray(0, 0, dataArray);
sheet.setColumnWidth(0, 120);
}
addChart(sheet: GC.Spread.Sheets.Worksheet, chartType: GC.Spread.Sheets.Charts.ChartType, dataFormula: string) {
//add chart
return sheet.charts.add((sheet.name() + 'Chart1'), chartType, 0, 100, 900, 330, dataFormula, GC.Spread.Sheets.Charts.RowCol.rows);
}
changeChartTitle(chart: GC.Spread.Sheets.Charts.Chart, title: string) {
chart.title({text: title});
}
// show dataLabels
changColumnChartDataLabels(chart: GC.Spread.Sheets.Charts.Chart) {
let dataLabels = chart.dataLabels();
dataLabels.showValue = true;
dataLabels.showSeriesName = false;
dataLabels.showCategoryName = false;
let dataLabelPosition = GC.Spread.Sheets.Charts.DataLabelPosition;
dataLabels.position = dataLabelPosition.outsideEnd;
chart.dataLabels(dataLabels);
}
//change color
changeChartSeriesColor(chart: GC.Spread.Sheets.Charts.Chart) {
let series = chart.series().get();
for (let i = 0; i < series.length; i++) {
chart.series().set(i, {backColor: colorArray[i]});
}
}
changeChartSeriesGapWidthAndOverLap(chart: GC.Spread.Sheets.Charts.Chart) {
let seriesItem = chart.series().get(0);
seriesItem.gapWidth = 2;
seriesItem.overlap = 0.1;
chart.series().set(0, seriesItem);
}
}
@NgModule({
imports: [BrowserModule, SpreadSheetsModule],
declarations: [AppComponent],
exports: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule {}
enableProdMode();
// Bootstrap application with hash style navigation and global services.
platformBrowserDynamic().bootstrapModule(AppModule);
<!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" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/en/angular/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- Polyfills -->
<script src="$DEMOROOT$/en/angular/node_modules/core-js/client/shim.min.js"></script>
<script src="$DEMOROOT$/en/angular/node_modules/zone.js/fesm2015/zone.min.js"></script>
<!-- SystemJS -->
<script src="$DEMOROOT$/en/angular/node_modules/systemjs/dist/system.js"></script>
<script src="systemjs.config.js"></script>
<script>
// workaround to load 'rxjs/operators' from the rxjs bundle
System.import('rxjs').then(function (m) {
System.import('@angular/compiler');
System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators));
System.import('$DEMOROOT$/en/lib/angular/license.ts');
System.import('./src/app.component');
});
</script>
</head>
<body>
<app-component></app-component>
</body>
</html>
<div class="sample-tutorial">
<gc-spread-sheets [hostStyle]="hostStyle" (workbookInitialized)="initSpread($event)">
<gc-worksheet></gc-worksheet>
<gc-worksheet></gc-worksheet>
<gc-worksheet></gc-worksheet>
</gc-spread-sheets>
</div>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
(function (global) {
System.config({
transpiler: 'ts',
typescriptOptions: {
tsconfig: true
},
meta: {
'typescript': {
"exports": "ts"
},
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'core-js': 'npm:core-js/client/shim.min.js',
'zone': 'npm:zone.js/fesm2015/zone.min.js',
'rxjs': 'npm:rxjs/dist/bundles/rxjs.umd.min.js',
'@angular/core': 'npm:@angular/core/fesm2022',
'@angular/common': 'npm:@angular/common/fesm2022/common.mjs',
'@angular/compiler': 'npm:@angular/compiler/fesm2022/compiler.mjs',
'@angular/platform-browser': 'npm:@angular/platform-browser/fesm2022/platform-browser.mjs',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/fesm2022/platform-browser-dynamic.mjs',
'@angular/common/http': 'npm:@angular/common/fesm2022/http.mjs',
'@angular/router': 'npm:@angular/router/fesm2022/router.mjs',
'@angular/forms': 'npm:@angular/forms/fesm2022/forms.mjs',
'jszip': 'npm:jszip/dist/jszip.min.js',
'typescript': 'npm:typescript/lib/typescript.js',
'ts': './plugin.js',
'tslib':'npm:tslib/tslib.js',
'css': 'npm:systemjs-plugin-css/css.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js',
'@mescius/spread-sheets-shapes': 'npm:@mescius/spread-sheets-shapes/index.js',
'@mescius/spread-sheets-charts': 'npm:@mescius/spread-sheets-charts/index.js',
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-angular': 'npm:@mescius/spread-sheets-angular/fesm2020/mescius-spread-sheets-angular.mjs',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'ts'
},
rxjs: {
defaultExtension: 'js'
},
"node_modules": {
defaultExtension: 'js'
},
"node_modules/@angular": {
defaultExtension: 'mjs'
},
"@mescius/spread-sheets-angular": {
defaultExtension: 'mjs'
},
'@angular/core': {
defaultExtension: 'mjs',
main: 'core.mjs'
}
}
});
})(this);
