To use the PDF Export feature, add a link to the JavaScript files in the document's head section below the link to SpreadJS:
To export the PDF file, you can using the spread.savePDF() method:
The method parameters are:
successCallback: call this function after a successful export. function (blob){}.
errorCallback: Call this function if an error occurs.
options: the options for exporting to a PDF file
options.creator: the name of the application (e.g. Adobe FrameMaker®) that created the original document from which it was converted.
options.title: the document’s title
options.author: the name of the person who created the document
options.keywords: keywords associated with the document
options.subject:the subject of the document.
sheetIndex: Exports the specified sheet with a sheet index. If not set, all visible sheets will be exported.
For example, you can export all the sheets in SpreadJS to PDF using the following code:
SpreadJS supports 14 built-in standard fonts:
Courier: Courier, Courier-Bold, Courier-Oblique, Courier-BoldOblique
Times: Tomes-Roman, Times-Bold, Times-Italic, Times-BoldItalic
Helvetica: Helvetica, Helvetica-Bold, Helvetica-Oblique, Helvetica-BoldOblique
Symbol: Symbol
ZapfDingbats: ZapfDingbats
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import GC from '@grapecity/spread-sheets';
import '@grapecity/spread-sheets-print';
import '@grapecity/spread-sheets-pdf';
import { SpreadSheets } from '@grapecity/spread-sheets-react';
import './styles.css';
const Component = React.Component;
const GCsheets = GC.Spread.Sheets;
function _getElementById(id) {
return document.getElementById(id);
}
class App extends Component {
constructor(props) {
super(props);
this.spread = null;
this.autoGenerateColumns = false;
}
render() {
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread=>this.initSpread(spread)}>
</SpreadSheets>
</div>
<Panel exportPDF={(e)=>{this.exportPDF(e)}}/>
</div>
)
}
exportPDF() {
this.spread.savePDF(
function (blob) {
saveAs(blob, 'download.pdf');
},
console.log,
{
title: 'Test Title',
author: 'Test Author',
subject: 'Test Subject',
keywords: 'Test Keywords',
creator: 'test Creator'
});
}
initSpread(spread) {
this.spread = spread;
let sheet = spread.getActiveSheet();
sheet.suspendPaint();
let style = new GC.Spread.Sheets.Style();
style.font = '15px Times';
sheet.setDefaultStyle(style);
this.addSparklineContent(sheet);
this.addPieContent(sheet);
this.addTableContent(sheet);
this.addValue(sheet);
sheet.getCell(0, 7).backgroundImage("$DEMOROOT$/spread/source/images/olympic.jpg");
let printInfo = sheet.printInfo();
printInfo.showBorder(true);
printInfo.showGridLine(true);
printInfo.headerCenter("Olympic Athletes");
printInfo.headerLeft("&G");
printInfo.headerLeftImage("$DEMOROOT$/spread/source/images/olympic.jpg");
printInfo.footerCenter("&P/&N");
sheet.resumePaint();
}
addValue(sheet) {
let value = 1;
for (let r = 21; r < 68; r++) {
for (let c = 0; c < 20; c++) {
sheet.setValue(r, c, value++);
}
}
}
addSparklineContent(sheet) {
sheet.addSpan(0, 0, 1, 7);
sheet.setRowHeight(0, 40);
sheet.getCell(0, 0).value("The company revenue in 2020").font("italic Bold 20px Times").hAlign(GCsheets.HorizontalAlign.center).vAlign(GCsheets.VerticalAlign.center);
sheet.addSpan(1, 2, 1, 2);
sheet.addSpan(1, 4, 1, 2);
sheet.addSpan(1, 6, 1, 2);
sheet.setValue(1, 0, "Month");
sheet.setValue(1, 1, "Revenue");
sheet.setValue(1, 2, "Diagram 1");
sheet.setValue(1, 4, "Diagram 2");
sheet.setValue(1, 6, "Diagram 3");
sheet.getRange(1, 0, 1, 7).backColor("Accent 4").foreColor("white");
for (let i = 2; i < 5; i++) {
sheet.setValue(i, 0, new Date(2020, i - 1, 1));
sheet.setFormatter(i, 0, "mm/dd/yyyy");
}
sheet.setColumnWidth(0, 80);
sheet.setValue(2, 1, 30);
sheet.setValue(3, 1, -60);
sheet.setValue(4, 1, 80);
sheet.addSpan(2, 2, 3, 2);
sheet.setFormula(2, 2, '=LINESPARKLINE(B3:B5,0,A3:A5,0,"{ac:#ffff00,fmc:brown,hmc:red,lastmc:blue,lowmc:green,mc:purple,nc:yellowgreen,sc:pink,dxa:true,sf:true,sh:true,slast:true,slow:true,sn:true,sm:true,lw:3,dh:false,deca:1,rtl:false,minat:1,maxat:1,mmax:5,mmin:-3}")');
sheet.addSpan(2, 4, 3, 2);
sheet.setFormula(2, 4, '=COLUMNSPARKLINE(B3:B5,0,A3:A5,0,"{ac:#ffff00,fmc:brown,hmc:red,lastmc:blue,lowmc:green,mc:purple,nc:yellowgreen,sc:pink,dxa:true,sf:true,sh:true,slast:true,slow:true,sn:true,sm:true,lw:3,dh:false,deca:1,rtl:false,minat:1,maxat:1,mmax:5,mmin:-3}")');
sheet.addSpan(2, 6, 3, 2);
sheet.setFormula(2, 6, '=WINLOSSSPARKLINE(B3:B5,0,A3:A5,0)');
}
addPieContent(sheet) {
sheet.addSpan(6, 0, 1, 5);
sheet.setRowHeight(6, 40);
sheet.getCell(6, 0).value("My Assets").font("20px Times-Roman").hAlign(GCsheets.HorizontalAlign.center).vAlign(GCsheets.VerticalAlign.center);
sheet.addSpan(7, 2, 1, 2);
sheet.addSpan(8, 2, 3, 2);
sheet.setValue(7, 0, "Asset Type");
sheet.setValue(7, 1, "Amount");
sheet.setValue(7, 2, "Diagram");
sheet.setValue(7, 4, "Note");
sheet.setValue(8, 0, "Savings");
sheet.getRange(7, 0, 1, 5).backColor("Accent 4").foreColor("white");
sheet.getCell(8, 1).value(25000).formatter("$#,##0");
sheet.setValue(9, 0, "401k");
sheet.getCell(9, 1).value(55000).formatter("$#,##0");
sheet.setValue(10, 0, "Stocks");
sheet.getCell(10, 1).value(15000).formatter("$#,##0");
sheet.setFormula(8, 2, '=PIESPARKLINE(B9:B11,"#919F81","#D7913E","CEA722")');
sheet.getCell(8, 4).backColor("#919F81").formula("=B9/SUM(B9:B11)").formatter("0.00%");
sheet.getCell(9, 4).backColor("#D7913E").formula("=B10/SUM(B9:B11)").formatter("0.00%");
sheet.getCell(10, 4).backColor("#CEA722").formula("=B11/SUM(B9:B11)").formatter("0.00%");
}
addTableContent(sheet) {
let data = [
["bob", "36", "man", "Beijing", "80"],
["Betty", "28", "woman", "Xi'an", "52"],
["Gary", "23", "man", "NewYork", "63"],
["Hunk", "45", "man", "Beijing", "80"],
["Cherry", "37", "woman", "Shanghai", "58"]];
sheet.tables.addFromDataSource("sampleTable8", 13, 0, data);
}
}
class Panel extends Component{
constructor(props){
super(props);
}
render(){
return(
<div class="options-container">
<div class="option-row">
<p>Click this button to export the Spread component to a PDF file.</p>
<input type = 'button' id="savePDF" value="Export PDF" onClick={(e)=>{this.props.exportPDF(e)}} />
</div>
</div>
)
}
}
ReactDOM.render(<App />, _getElementById('app'));
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/en/react/node_modules/@grapecity/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/spread/source/js/FileSaver.js" type="text/javascript"></script>
<!-- SystemJS -->
<script src="$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" style="height: 100%;"></div>
</body>
</html>
.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;
}
input {
padding: 8px 14px;
display: block;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
(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: {
'@grapecity/spread-sheets': 'npm:@grapecity/spread-sheets/index.js',
'@grapecity/spread-sheets-print': 'npm:@grapecity/spread-sheets-print/index.js',
'@grapecity/spread-sheets-pdf': 'npm:@grapecity/spread-sheets-pdf/index.js',
'@grapecity/spread-sheets-react': 'npm:@grapecity/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/umd/react.production.min.js',
'react-dom': 'npm:react-dom/umd/react-dom.production.min.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);