QRFactory2.9.16.zip (12.93 MB) Choose free or premium download SLOW DOWNLOAD. FAST INSTANT DOWNLOAD Download type. Create QR codes offline! Download the QR code maker 'QR-Code Studio' for Windows and Mac OS X. Create your QR codes in an instant - it's absolutely FREE! Barcode Generator Online Label Printing VDA-4902 Shipping Labels QR Code Business Cards. QR Factory ابزاری بسیار حرفه ای برای ساخت انواع بارکدهای QR می باشد. نرم افزار QR Factory موجب صرفه جویی در متون PNG ، TIFF ، PDF یا EPS شده و کاربران را از سردرگمی های بیشماری نجات می دهد.
Since QR Factory launched in 2014, we have added many new features and improvements in each update over the last 6 years. We listen to our customers, and a lot of these changes are based on their valuable feedback and requests. Professionals love using QR Factory with the ease of use yet powerful options, especially exporting multiple codes at. Trusted Mac download QR Factory - Professional QR Code Creator 2.9.14. Virus-free and 100% clean download. Get QR Factory - Professional QR Code Creator alternative downloads.
Structure of QR Codes
Sites like apple. QR code (Quick response code) is a matrix 2D code for high-speed reading developed by DENSO WAVE in 1994. It was registered to the ITS standard of the AIMI in 1997 and to ISO/IEC standards in 2000.
In addition, Micro QR code was standardized as JIS-X-0510 in 2004.
Specifications of QR Codes
The smallest element (black or white square) of the QR code is called 'a module'. A QR code is composed of a combination of black and white modules, position detection patterns, timing patterns,
format information that contains error correction level and mask numbers, data area and error correction code
How to cut and paste a picture on mac. (Reed-Solomon code).
Specifications | ||
---|---|---|
Smallest symbol size | 21 x 21 modules | |
Largest symbol size | 177 x 177 modules | |
Maximum data capacity | Numeric | 7089 characters |
Alphanumeric | 4296 characters | |
Kanji | 1817 characters |
Position detection patterns
The position detection patterns are arranged at three corners of the QR codes. (Micro QR has one.) The position of QR code is detected with the position detection patterns that allow high-speed reading.
From any position of A, B and C, the rate of black and white modules is 1:1:3:1:1 to specify the rotation angle/ displacement of the code.
It can be read from any direction, which significantly improves work efficiency.
Alignment pattern
The alignment pattern is used for position detection when there is displacement of modules due to distortion.
It is applied to model 2.
Alignment pattern
The alignment pattern is used for position detection when there is displacement of modules due to distortion.
It is applied to model 2.
Margin
The margin is a blank area around the QR code. Model 1 and 2 require a margin of four modules and Micro QR code requires of two modules.
Timing pattern
White and black modules are alternately arranged to determine the coordinate.
Format information
It contains the error correction rate and mask pattern of the code. The format information is read first when the code is decoded.
Error-correcting code (Reed-Solomon code)
Reed-Solomon code is applied to restore the data when a part of QR code is missing or damaged. The restoration rate varies on 4 different error correcting levels.
Spot
Stain
Data missing
Error correcting level | Damaged area to entire code size |
---|---|
L | 7% |
M | 15% |
Q | 25% |
H | 30% |
Arrangement of error-correcting code
Data and error correcting code are arranged as shown below. (Sample: Version 2 of Model 2 with level M) A mask is applied to the code to prevent the same pattern with the position detection pattern from appearing.
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Not only does it support 10 different types of codes (URL, email, phone, SEPA (Single Euro Payments Area) payments, etc are just some examples), it can create stunning, professional codes in seconds. Customize your codes with smooth rounded corners, beautiful two-tone gradients, a background colour, or even a logo in the middle.
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Creating is one part – saving it is even better. Choose from PNG/TIFF for bitmap and PDF/EPS for vector. PDF/EPS allows for crisp prints at any resolution – even for a huge poster. Or print it off right from the app, or share it anyway you'd like.
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Native instruments komplete kontrol 2 3 0 download free. QR Factory supports saving the codes in the RGB, CMYK* and Grayscale color spaces for perfect printing every time. It also has an optional feature to rotate the codes 90, 180 or 270 degrees when they are saved.
Compatibility: OS X 10.11 or later 64-bit
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