QR code generation, QR code generator
Recently, the project encountered a need to generate a QR code to share the system link with other users. Then, they searched for the information a
JQuery generates the svg vector QR code and jquerysvg Vector
JQuery generates a vector svg QR code and provides PNG and SVG page downloads to relieve pressure on the server.
The
Reprinted please indicate the source: http://blog.csdn.net/xiaanming/article/details/10163203
I learned about the QR code. At that time, the QR code scanning function was launched, and I felt very novel. I scanned a picture and could add friends directly. It was incredible that I didn't know the
width = + (ten * size); int height = 100 + ( size);//The picture format of the two-dimensional code string formatted = "JPG"; Hashtable hints = new Hashtable ();//The encoding used for the content hints.put (Encodehinttype.character_set, "utf-8"); Bitmatrix Bitmatrix = new Multiformatwriter (). Encode (Text,barcodeformat.qr_code, width, height, hints);//1.1 Go to white edge int[] rec = Bitmatrix.getenclosingrectangle (); int reswidth = rec[2] + 1;int
This tutorial describes how to use psto create a high-definition QR code generator. The tutorial is simple and detailed. it is suitable for beginners to learn, if you like it, you can follow the tutorial to learn how to use psto create a high-definition QR code
Color QR code generator, with logo text and central text, developed using. Net 4.0 and zxing,
The content supports Chinese characters, the use of UTF-8 encoding, General Scanning QR code software can be identified.
The text log is displayed at the top, and the number o
========================================================== ======= PHP usage ====================================== ==============================1. Use google to open APIs[Php]$ UrlToEncode = "name: Liu xinming, phone: 18792448443 ";GenerateQRfromGoogle ($ urlToEncode );/*** Google api QR code generation [QRcode can s
generate two-dimensional codeOfficial homepage: http://phpqrcode.sourceforge.net: http://sourceforge.net/projects/phpqrcode/How to use: QRCode::p ng ($data, $filename, $errorCorrectionLevel, $matrixPointSize, $margin);* $data Data* $filename generate two-dimensional code to save the path, if false output directly to the browser* $errorCorrectionLevel error handling level L, M, Q, H; correction level with Google
Use google api to generate a QR code business card
Two-dimensional Barcode/two-dimensional Barcode can be divided into stacked/row-layout two-dimensional barcode and matrix two-dimensional barcode. Stacked/row-lined two-dimensional bar codes are stacked by one-dimensional bar codes with multiple lines of short cut; matrix two-dimensional bar codes are composed o
generate two-dimensional code online via the API generated by Google online.
The code is as follows:
Copy CodeThe code is as follows:
$content =$_get[' content ';
$width =$_get[' width ']?$_get[' width ']:300;
$height =$_get[' height ']?$_get[' height ']:300;
if ($content) {
echo "The text
Php calls the google interface to generate a QR code instance
For example, call the google interface to implement the QR code.
? Php
$ Data = isset ($ _ GET ['t'])? $ _ GET ['t']: 'http: // www.XXX.c
There may be many ways for php to generate a QR code. This article mainly calls the google interface to generate a QR code. For more information, see
The code is as follows:
$ Data = isset ($ _ GET ['t'])? $ _ GET ['t']: 'http:
Example of generating QR code (google api) online using PHP, googleapi
Generate a QR code online using the api that generates a QR code online by google.Code:
$ Content = $ _ GET ['cont
Last Friday, when wandering around Google code, I checked Google's open-source projects,
Click "Open Source plan" on code.google.com and then click "use Google Code ".
You can view the list of all open-source projects of Google.
After several pages, I found that a zxing has
parseqrcodebitmap (String bi Tmappath) {//Resolution conversion type UTF-8 HashtableAnd then long press recognize QR code called Rgbluminancesource This classpublic class Rgbluminancesource extends Luminancesource {private byte bitmappixels[];p rotected Rgbluminancesource ( Bitmap Bitmap) {super (Bitmap.getwidth (), Bitmap.getheight ());//First, to get the image of the pixel array content int[] data = new
)) { Throw NewIOException ("Could not write an image of format" +format); } } //generate a QR code picture content: Contents, url: Build Path Public Staticstring Genqrcode (String content,string URL) {//Verify that there are folderscreatedir.createdir (URL); String filename=NULL; //picture format of QR codeString format = "png"; Hashtable hints
Generate a QR code online using the api that generates a QR code online by google. The Code is as follows:Copy codeThe Code is as follows:$ Content = $ _ GET ['content'];$ Width = $ _ G
Google provides a generation of two-dimensional code interface, through the interface we can generate two-dimensional code, convenient and fast.
Interface address http://chart.apis.google.com/chart?chs= width high value x Width high value cht=qrchld= level | margin chl= content
Parameter description:
Wide-high value: Generate two-dimensional
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