zxing

In the age of the Internet of Things, the QR code is a very important thing, now no matter what things have to make a two-dimensional code sign, lest the outdated, the policeman did not use two-dimensional code recognition. Perhaps one day zoning card or hukou will be used to identify the two-dimensional code. Today's whim, see others have added two-dimensional code for their blog, I also want to make a test.Mainly used to achieve two points:1. Generate the QR code of any text.2. Add an image to

/ Brect.length not necessarily whole good division, so the screen looks will not be very cool, these are not big problems, adjust a tune on it. The size of the brect.length is determined by the value of the Qrcode.setqrcodeversion (3), not by the length of the string. There are also the following zxing can also generate such a qrcode. 2. Using barcode4j to generate barcodes and two-dimensional codes barcode4j URL: http://sourceforge.net/projects/ba

, including PDF, Word, EPub, Html, Zip, etc.13. Other outstanding projects in Part 3 This article mainly introduces complete Android-friendly projects. Currently, the main basis of the projects is interesting projects or better project hierarchy specifications.LinuxProject address: https://github.com/torvalds/linuxAndroidProject address: https://android.googlesource.com/or https://github.com/androidThe preceding two projects are not explained. (1) ZXingQR code scanning toolProject address: https

Use Air to develop QR code scanning tools and air scanning toolsThis section briefly introduces the core points of implementation and several issues that need attention:Use open source Class Library: Zxing, also used this: http://code.google.com/p/zxing/As: https://github.com/zxing/zxing/tree/c1df162b95e07928afbd483079

Finally, I found out that Php-qrcode-detector-decoder is based on? Zxing Library (Google launched to identify a variety of format bar code Open source project), and I also successfully found the Zxing library GitHub address, which includes a lot of language QR code recognition, interested can see for themselves. Below we use the php-zxing extension. Introduce th

=9q1Mc6pObTbmDwvtEtungEjJutYmW-_EGKIn5J3FCa_ Yij3jei8zdzsmouvngnfdeifhygthpyf0pdo8qhxrgaJava Build QRCodeZebra Crossing (ZXing) is an open source library that can be used to generate and parse QR codes on most platforms (Android, Javase, IPhone, RIM, Symbian). And Qrgen is developed on the basis of zxing, which makes it a piece of cake to generate QR codes using Java. It needs to rely on

In the era of the Internet of things, two-dimensional code is a very important thing, and now no matter what things must be a two-dimensional code signs, lest outdated, the cops did not use two-dimensional code to identify. Perhaps one day zoning card or hukou will be used to identify the two-dimensional code. Today's whim, see others for their blog added two-dimensional code, I also want to do a test. Mainly used to achieve two points: 1. Generate a two-dimensional code of any text. 2. Add an

http://blog.csdn.net/abcmx/article/details/8011904Now the two-dimensional code everywhere, whether it is physical goods or a variety of vouchers are the two-dimensional code of the figure. Mobile devices, such as mobile phones, have become a good application platform for QR codes, whether it is to generate QR codes or QR codes.Here's how to use the QR code on an Apple iOS device:1. Scan QR code (decode)Scanning the two-dimensional code of open Source Library has many such as Zbar,

This article is for those good Android open source projects, the third-excellent project, the main introduction of those good full Android project .The Android Open Source project series rollup has been completed, including:Android Open source project first-personalization control (View) ChapterAndroid Open Source Project second article--Tool libraryAndroid Open Source project third--excellent projectAndroid Open Source project fourth--development and testing toolsAndroid Open Source project fif

ObjectiveSeries article:[Portal]51, look forward to the two-day holiday. It's my birthday, happy."Spit Groove"School is disgusting, half a month ago let me get him a thing, MD, the subject does not add people. Then came to beg, said the money (money, we do not need; I guess not much). Now, again, I faint. Direct words, add me to do, time problem, there may be only semi-finished. Do not Add.BodyAbove, we talked about QR code generation decodingThis time we will use Android to sweep, to achieve t

To download a class library core. jar, click the open link in my resource file. Import java. io. File;Import java. io. FileNotFoundException;Import java. io. FileOutputStream;Import java. io. IOException;Import java. io. UnsupportedEncodingException; Import android. app. Activity;Import android. graphics. Bitmap;Import android. OS. Bundle;Import android. OS. Environment;Import android. view. SurfaceHolder;Import android. view. SurfaceView;Import android. view. View;Import android. view. View. On

Android and androidstudioZxing: Zxing is an open source code library for 1D/2D bar code Image Processing in multiple formats implemented in java. It contains ports connected to other languages. You can use the built-in camera of your mobile phone to scan and decode the barcode. Github: https://github.com/zxing/zxing first when writing a project, we need to import

Full Analysis of Android barcode recognition software developmentA major feature of Android is that it can identify the bar code to get a URL that can be directly accessed and downloaded. Functions undoubtedly provide great convenience for users. Therefore, it is necessary to develop bar code recognition software on Android! I googled it online. We found that this type of information is very small, and many people are asking how to develop it. Here I will share my experience. Here we will u

directory, remote NFS export sub-volumes, or export to a remote SSH server with the rsync command. See the Installation Wizard . ZXing ZXing (pronounced like zebra crossing) is the Java open-source multi-format 1d/2d barcode image processing Library, designed to use a camera built-in on a phone to take pictures and decode barcodes without having to communicate with the server, which is used for Android s

One-dimensional code: Barcode QR code: Two-dimen1_barcode In iOS, there are mainly two open-source libraries that can be used to process bar codes: 1. zxing: http://code.google.com/p/zxing 2, zbar: http://zbar.sourceforge.net/ Both databases have corresponding demos.Program. Zxing provides better support for Android. Disadvantages: 1,With zbar I had

Library)Greendroid http://greendroid.cyrilmottier.com (UI) Necessitas http://necessitas.kde.org (Android platform QT Implementation)Mavenandroidplugin Https://github.com/jayway/maven-android-pluginUltimateandroid http://blog.marshalchen.com/UltimateAndroidTwo-dimensional code developmentZXing (QR code) https://github.com/zxing/zxingZxingapi Http://zxing.github.io/zxing/apidocsZxinginformation http://zxing.

Mknetworkkit have implemented data caching and Fastimagecache and Tmcache, but it's only sdwebimage. In addition to the simple use of sd_setimagewithurl outside the Sdimagecache can also be used independently of the function is also quite powerful ZXINGOBJC Zxing is Google's QR code scanning component originally written in Java, now also has a variety of languages of the transplant version and ZXINGOBJC is one of them

Previously wrote a lot about the two-dimensional code of things, has not had time to tidy up, so today first to introduce how to use Java to develop QR code. Generate two-dimensional code there are many jar packages can be implemented, such as Zxing,qrcode, the former is Google, the latter of Japan, here I will be two ways to do a simple introduction to the implementation of the method.One, two-dimensional code principleThe two-dimensional barcode was

, so good-looking is good-looking, We can control the size of the screen, so you can also define the default_width is the length of the screen, and then calculate the unit_width, so that the size of the screen is fixed, but this calculated unit Default_width/ Brect.length not necessarily the whole division, so the picture will not be very good, these are not big problems, tune a tune can be. Brect.length this size is determined by the value of Qrcode.setqrcodeversion (3), which is not determined

Reprint please indicate the source:http://blog.csdn.net/hai_qing_xu_kong/article/details/51260428This article is from: "Gu Linhai's Blog" ObjectiveLeave the company at the end of the month, ready to rest at the end of a period of time, before every day busy work, and even some interesting things have not been studied, while this time can enjoy, today this article mainly describes the generation and scanning of two-dimensional code, using the current popular