There's a paper forms barcode and symbology is QR Code, layout is 46mm x 46mm, error correction level is M, module width is 0.592mm, and max capacity is Chinese(UTF8) x 88 or number x 627 or uppercase A x 380 or lowercase a x 263, and QR code renered size is about 30mm x 30mm when max capacity.
So, my question is, if I want to ALWAYS keep this QR code renered size is same as max capacity(30mm x 30mm), but my daya is dynamic and mix numeric, alphanumeric and byte mode, is there any formula to calculate how may character such as space should be appended?
thanks
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The more data you stuff into the barcode, the bigger it will be. I am not sure that there is a formula you can use to calculate how much buffer space you need to keep the barcode the same size. At least I have not seen one.
For Designer, we offer these guidelines when using paper forms barcodes: http://help.adobe.com/en_US/livecycle/9.0/designerHelp/index.htm?content=000342.html
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