jspdf
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Description:
jspdf
jspdf #
A Dart API for jspdf
example #
To run webdev serve example:8081 from the root directory of project
example.dart
import 'dart:html' as html;
import 'dart:js_util';
import 'package:jspdf/jspdf.dart';
void main() async {
final svg = '''<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 300">
<text x="20" y="20" font-size="20" font-family="Roboto" font-style="normal" font-weight="normal">Hello, svg!</text>
<g transform="matrix(1, 0, 0, 1, 30 30)">
<circle r="32" cx="35" cy="65" fill="#F00" opacity="0.5"/>
<circle r="32" cx="65" cy="65" fill="#0F0" opacity="0.5"/>
<circle r="32" cx="50" cy="35" fill="#00F" opacity="0.5"/>
</g>
</svg>''';
final svgDoc = html.DomParser().parseFromString(svg, 'image/svg+xml');
final width = 500;
final height = 300;
await jsPdfAddFont('roboto_regular.ttf', 'Roboto', 'normal', 'normal');
final doc = JsPDF(width > height ? 'l' : 'p', 'pt', [width, height]);
await doc.addSvgVector(svgDoc.documentElement!,
{'width': width, 'height': height, 'x': 20, 'y': 30});
doc.setFontSize(30);
doc.setFont('Roboto', 'normal');
doc.text('Hello PDF!', 200, 30);
doc.addPage();
doc.setFillColor(52, 255, 39);
doc.circle(120, 120, 30, 'F');
doc.setFillColor(52, 90, 39);
doc.rect(120, 20, 10, 10, 'F');
doc.setFillColor(52, 20, 39);
doc.triangle(100, 100, 50, 50, 100, 20, 'F');
doc.setTextColor(255, 0, 0);
doc.addPage();
var data = [
['SL.No', 'Product Name', 'Price', 'Model'],
[1, 'I-phone', 75000, '2021'],
[2, 'Realme', 25000, '2022'],
[3, 'Oneplus', 30000, '2021'],
];
var y = 10;
doc.setLineWidth(2);
doc.text('Product detailed report', 30, y = y + 30);
doc.autoTable(jsify({
'body': data,
'startY': 70,
'theme': 'grid',
}));
html.document
.getElementById('pdf-iframe')
?.setAttribute('src', doc.output('datauristring'));
}
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index.html
<!doctype html>
<html>
<head>
<title>jsPDF/ and Dart interop example</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.5.1/jspdf.umd.min.js"></script>
<script src="https://raw.githack.com/yWorks/svg2pdf.js/master/dist/svg2pdf.umd.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf-autotable/3.5.25/jspdf.plugin.autotable.min.js"></script>
<script defer type="application/javascript" src="example.dart.js"></script>
<style type="text/css">
html,
body {
margin: 0;
background-color: rgb(211, 211, 211);
height: 100%;
font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}
.main {
display: flex;
justify-content: center;
align-items: center;
height: 100%;
}
iframe{
border: none;
width: 70%;
height: 95%;
}
</style>
</head>
<body>
<div class="main">
<iframe id="pdf-iframe"></iframe>
</div>
</body>
</html>
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