![]() ![]() I guess that caused no problems because it was done twice ("byteMatrix.get(i, j)" and "graphics.fillRect(i, j, 1, 1)") and/or since QR-codes still work when flipped and mirorred etc. This is more verbose and exposed that the original code has the axes flipped. Import ĥ) I added some more comments to explain what is going on.Ħ) Notice how I used "h" and "v" (for Horizontal and Vertical) instead of "i" and "j" as loop counters. Public class JavaFX_QRCodeWriter extends Application void start(Stage primaryStage), since this was more convenient for me: the canvas lives only there. ![]() ![]() This example show how to generate QR Code using ZXing, an open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages.īefore enter the code, you have to download, create and add the ZXing jars in Netbeans IDE. ![]()
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