QR 코드 생성기 만들기

How to put your logo in a qr code

• https://hackaday.com/2011/08/11/how-to-put-your-logo-in-a-qr-code/comment-page-2/
• http://www.racoindustries.com/barcodegenerator/2d/qr-code.aspx
• QR code 관련 iso 스펙은 'ISO 18004'
• version 6 QR code는 41픽셀 네모

  

Reference

• https://hackaday.com/2011/08/11/how-to-put-your-logo-in-a-qr-code/comment-page-2/
• https://codepen.io/Kaitoz/pen/QWoGdMo?editors=1010
• https://www.google.com/search?q=heart+shape+qr+code&tbm=isch&ved=2ahUKEwiyyvqU96eEAxXZfvUHHZCFDawQ2-cCegQIABAA&oq=heart+sh&gs_lp=EgNpbWciCGhlYXJ0IHNoKgIIADIEECMYJzIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABDIFEAAYgAQyBRAAGIAEMgUQABiABEj4LlD1BVjCI3AEeACQAQCYAaMBoAGrC6oBBDIuMTG4AQHIAQD4AQGKAgtnd3Mtd2l6LWltZ6gCCsICBxAjGOoCGCeIBgE&sclient=img&ei=ryzLZfK2Ndn91e8PkIu24Ao&bih=959&biw=1920&rlz=1C5CHFA_enKR1021KR1023#imgrc=qJ1--C36ou9YcM
• https://www.npmjs.com/package/qrcode