For more rich chart customization, you can set normal CSS colors or pattern fills for chart element background colors.
You can set the pattern fill for the below chart elements:
title
series
data Label
legend
chartArea
Customize: There are three properties for pattern fill:
type: Specify the pattern fill type, refer GC.Spread.Sheets.Charts.PatternType
foregroundColor: Specify the pattern fill color of lines or dots.
backgroundColor: Specify the pattern fill background color.
You can customize the pattern fill using the following code:
import * as React from 'react';
import { createRoot } from 'react-dom/client';
import './styles.css';
import { AppFunc } from './app-func';
// import { App } from './app-class';
// 1. Functional Component sample
createRoot(document.getElementById('app')).render(<AppFunc />);
// 2. Class Component sample
// createRoot(document.getElementById('app')).render(<App />);
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
import '@mescius/spread-sheets-shapes';
import '@mescius/spread-sheets-charts';
export function AppFunc() {
const initSpread = (spread) => {
spread.setSheetCount(2);
let sheet = spread.getActiveSheet();
sheet.suspendPaint();
let dataArray1 = [
["", '2012', '2013', '2014', '2015', '2016', '2017'],
["Chrome", 5.782, 6.263, 7.766, 8.389, 9.830, 11.260],
["FireFox", 4.284, 4.130, 3.951, 3.760, 3.631, 3.504],
["IE", 2.814, 2.491, 2.455, 1.652, 1.073, 0.834],
];
let dataArray2 = [
['Region', 'Subregion', 'country', 'Population'],
['Asia', 'Southern', 'India', 1354051854],
[, , 'Pakistan', 200813818],
[, , 'Bangladesh', 166368149],
[, , 'Others', 170220300],
[, 'Eastern', 'China', 1415045928],
[, , 'Japan', 127185332],
[, , 'Others', 111652273],
[, 'South-Eastern', , 655636576],
[, 'Western', , 272298399],
[, 'Central', , 71860465],
['Africa', 'Eastern', , 433643132],
[, 'Western', , 381980688],
[, 'Northern', , 237784677],
[, 'Others', , 234512021],
['Europe', , , 742648010],
['Others', , , 1057117703]
];
sheet.setArray(0, 0, dataArray1);
sheet.setArray(0, 8, dataArray2);
let columnChart = sheet.charts.add('columnChart', GC.Spread.Sheets.Charts.ChartType.columnClustered, 2, 85, 400, 350, 'A1:G4');
let treemapChart = sheet.charts.add('treemapChart', GC.Spread.Sheets.Charts.ChartType.treemap, 450, 85, 400, 350, 'I1:L17');
let chartArea = columnChart.chartArea();
chartArea.backColor = {
type: GC.Spread.Sheets.Charts.PatternType.dottedPercent20,
foregroundColor: "rgb(0,176,80)",
backgroundColor: "background 1 0",
};
columnChart.chartArea(chartArea);
let seriesCollection = columnChart.series();
let series0 = seriesCollection.get(0);
series0.backColor = {
type: GC.Spread.Sheets.Charts.PatternType.darkVertical,
foregroundColor: "blue",
backgroundColor: "white",
};
seriesCollection.set(0, series0);
let series1 = seriesCollection.get(1);
series1.backColor = {
type: GC.Spread.Sheets.Charts.PatternType.smallGrid,
foregroundColor: "green",
backgroundColor: "white",
};
seriesCollection.set(1, series1);
let series2 = seriesCollection.get(2);
series2.backColor = {
type: GC.Spread.Sheets.Charts.PatternType.solidDiamond,
foregroundColor: "orange",
backgroundColor: "white",
};
seriesCollection.set(2, series2)
let dataPoints = treemapChart.series().dataPoints();
let fillColors = [{
type: GC.Spread.Sheets.Charts.PatternType.darkUpwardDiagonal,
foregroundColor: "LightGreen",
backgroundColor: "white",
}, {
type: GC.Spread.Sheets.Charts.PatternType.largeCheckerBoard,
foregroundColor: "yellow",
backgroundColor: "white",
},
{
type: GC.Spread.Sheets.Charts.PatternType.lightUpwardDiagonal,
foregroundColor: "purple",
backgroundColor: "white",
},
{
type: GC.Spread.Sheets.Charts.PatternType.dottedPercent40,
foregroundColor: "LightBlue",
backgroundColor: "white",
}
];
for (let i = 0; i < fillColors.length; i++) {
let dataPoint = dataPoints.get(i);
dataPoint.fillColor = fillColors[i];
dataPoints.set(i, dataPoint);
}
let dataLabels = treemapChart.dataLabels();
dataLabels.color = 'black';
treemapChart.dataLabels(dataLabels);
sheet.resumePaint();
}
return (<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)}>
<Worksheet />
</SpreadSheets>
</div>
</div>);
}
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
import '@mescius/spread-sheets-shapes';
import '@mescius/spread-sheets-charts';
const Component = React.Component;
export class App extends Component {
constructor(props) {
super(props);
}
render() {
return (<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => this.initSpread(spread)}>
<Worksheet />
</SpreadSheets>
</div>
</div>);
}
initSpread(spread) {
spread.setSheetCount(2);
let sheet = spread.getActiveSheet();
sheet.suspendPaint();
let dataArray1 = [
["", '2012', '2013', '2014', '2015', '2016', '2017'],
["Chrome", 5.782, 6.263, 7.766, 8.389, 9.830, 11.260],
["FireFox", 4.284, 4.130, 3.951, 3.760, 3.631, 3.504],
["IE", 2.814, 2.491, 2.455, 1.652, 1.073, 0.834],
];
let dataArray2 = [
['Region', 'Subregion', 'country', 'Population'],
['Asia', 'Southern', 'India', 1354051854],
[, , 'Pakistan', 200813818],
[, , 'Bangladesh', 166368149],
[, , 'Others', 170220300],
[, 'Eastern', 'China', 1415045928],
[, , 'Japan', 127185332],
[, , 'Others', 111652273],
[, 'South-Eastern', , 655636576],
[, 'Western', , 272298399],
[, 'Central', , 71860465],
['Africa', 'Eastern', , 433643132],
[, 'Western', , 381980688],
[, 'Northern', , 237784677],
[, 'Others', , 234512021],
['Europe', , , 742648010],
['Others', , , 1057117703]
];
sheet.setArray(0, 0, dataArray1);
sheet.setArray(0, 8, dataArray2);
let columnChart = sheet.charts.add('columnChart', GC.Spread.Sheets.Charts.ChartType.columnClustered, 2, 85, 400, 350, 'A1:G4');
let treemapChart = sheet.charts.add('treemapChart', GC.Spread.Sheets.Charts.ChartType.treemap, 450, 85, 400, 350, 'I1:L17');
let chartArea = columnChart.chartArea();
chartArea.backColor = {
type: GC.Spread.Sheets.Charts.PatternType.dottedPercent20,
foregroundColor: "rgb(0,176,80)",
backgroundColor: "background 1 0",
};
columnChart.chartArea(chartArea);
let seriesCollection = columnChart.series();
let series0 = seriesCollection.get(0);
series0.backColor = {
type: GC.Spread.Sheets.Charts.PatternType.darkVertical,
foregroundColor: "blue",
backgroundColor: "white",
};
seriesCollection.set(0, series0);
let series1 = seriesCollection.get(1);
series1.backColor = {
type: GC.Spread.Sheets.Charts.PatternType.smallGrid,
foregroundColor: "green",
backgroundColor: "white",
};
seriesCollection.set(1, series1);
let series2 = seriesCollection.get(2);
series2.backColor = {
type: GC.Spread.Sheets.Charts.PatternType.solidDiamond,
foregroundColor: "orange",
backgroundColor: "white",
};
seriesCollection.set(2, series2)
let dataPoints = treemapChart.series().dataPoints();
let fillColors = [{
type: GC.Spread.Sheets.Charts.PatternType.darkUpwardDiagonal,
foregroundColor: "LightGreen",
backgroundColor: "white",
}, {
type: GC.Spread.Sheets.Charts.PatternType.largeCheckerBoard,
foregroundColor: "yellow",
backgroundColor: "white",
},
{
type: GC.Spread.Sheets.Charts.PatternType.lightUpwardDiagonal,
foregroundColor: "purple",
backgroundColor: "white",
},
{
type: GC.Spread.Sheets.Charts.PatternType.dottedPercent40,
foregroundColor: "LightBlue",
backgroundColor: "white",
}
];
for (let i = 0; i < fillColors.length; i++) {
let dataPoint = dataPoints.get(i);
dataPoint.fillColor = fillColors[i];
dataPoints.set(i, dataPoint);
}
let dataLabels = treemapChart.dataLabels();
dataLabels.color='black';
treemapChart.dataLabels(dataLabels);
sheet.resumePaint();
}
}
<!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/react/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- SystemJS -->
<script src="$DEMOROOT$/en/react/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('$DEMOROOT$/en/lib/react/license.js').then(function () {
System.import('./src/app');
});
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.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;
}
#app {
height: 100%;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true
},
meta: {
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@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-react': 'npm:@mescius/spread-sheets-react/index.js',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js',
'react': 'npm:react/cjs/react.production.js',
'react-dom': 'npm:react-dom/cjs/react-dom.production.js',
'react-dom/client': 'npm:react-dom/cjs/react-dom-client.production.js',
'scheduler': 'npm:scheduler/cjs/scheduler.production.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'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);
