Detailed explanation of JsBarcode usage for JS generated barcode (one-dimensional code) plug-in [encoding type, parameters

This blog has a link to generate a barcode, convert it into a picture, and print it. JS generates a barcode JsBarcode.all.js, converts it into a picture canvas2image.js, and prints a QR code jQuery.print.js_wybshyy's Blog-CSDN Blog

This article describes the usage of the JS barcode plug-in JsBarcode with an example. Share it with everyone for your reference, as follows:

Here is an introduction to the js plugin that generates barcodes on GitHub→JsBarcode

Barcodes supported are:

CODE128
CODE128 (automatic mode switching)
CODE128 A/B/C (forced mode)
EAN
EAN-13
EAN-8
EAN-5
EAN-2
UPC (A)
CODE39
ITF-14
MSI
MSI10
MSI11
MSI1010
MSI1110
Pharmacode
Codabar

code:

<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1, user-scalable=no"/>
		<title>
		</title>
		<script type="text/javascript" src="https://code.jquery.com/jquery-2.1.3.min.js">
		</script>
		<script type="text/javascript" src="js/JsBarcode.all.js">
		</script>
	</head>
	<body>
		<svg id="svgcode">
		</svg>
		<!-- or -->
		<canvas id="canvascode">
		</canvas>
		<!-- or -->
		<img id="imgcode" />
		<script>
			$("#svgcode").JsBarcode('Hi!'); //or JsBarcode("#svgcode", "Hi!");
			$("#canvascode").JsBarcode('Hello world!'); //or JsBarcode("#canvascode", "Hello world!");
			$("#imgcode").JsBarcode("I'm huangenai!"); //or JsBarcode("#imgcode", "I'm bwju!");
			
		</script>
	</body>

</html>

JsBarcode We can also set some properties of the barcode

<img />
<script>
JsBarcode("#imgcode", "123", {
 format: "CODE39",//选择要使用的条形码类型
 width:3,//设置条之间的宽度
 height:100,//高度
 displayValue:true,//是否在条形码下方显示文字
 text:"456",//覆盖显示的文本
 fontOptions:"bold italic",//使文字加粗体或变斜体
 font:"fantasy",//设置文本的字体
 textAlign:"left",//设置文本的水平对齐方式
 textPosition:"top",//设置文本的垂直位置
 textMargin:5,//设置条形码和文本之间的间距
 fontSize:15,//设置文本的大小
 background:"#eee",//设置条形码的背景
 lineColor:"#2196f3",//设置条和文本的颜色。
 margin:15//设置条形码周围的空白边距
});
</script>

Barcode Generator: http://lindell.me/JsBarcode/generator/
JsBarcode Examples and Settings: http://codepen.io/lindell/pen/mPvLXx?editors=1010
Simple JsBarcode Demo: http://codepen.io /lindell/pen/eZKBdO?editors=1010

Detailed explanation of JsBarcode usage for JS generated barcode (one-dimensional code) plug-in [encoding type, parameters

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