I can't get the scan result when i scan the barcode generated by jsbarcode in js

[kicke0609]

code like this: JsBarcode("#barcode", data.receipt_info.order_number, {format:"CODE128",width:1.5,height:40,displayValue:true,fontOptions:"bold",margin:1});

Q1: I can't get the scan result when i scan the barcode generated by jsbarcode in js.barcode is printed in a zebra/barcode printer,But,when i print the barcode on a general printer using A4 page, i can scan and get right result.

Q2: Changing CODE128 TO CODE39/EAN13, it does't work!

[lindell]

Q1: You should not use non-integer widths when using barcodes on screens. There is no such thing as half pixels! (If you are not using a retina screen).

Q2: What is data.receipt_info.order_number? EAN13 for example, can only encode international article numbers which are 12 digits + an error digit

[lindell]

Did I answer your question? Can this issue be closed?

[hpabubacar]

doesnt work on my code either.

my code for the display is svg. and jscript code is like this: <script> $(document).ready(function(){ $("#gen").click(function(){ JsBarcode("#barcode", $('#barc').val()) }); $("#gen").click(function(){ $("#printu").show(); }); }); $(document).keypress(function(e){ if(e.which == 13){ JsBarcode("#barcode", $('#barc').val(), {format: "EAN13"}); } }); </script>

barcode is for the svg and the barc.val() is for the input field's content.

i've tried a scanner app and the barcode could be scanned perfectly on the computer screen, but when printed, the scanner app and the barcode reader itself cannot read the barcode..

does it have anything to do with the size of the printout?

[lindell]

does it have anything to do with the size of the printout?

Yes. Or there might be some setting for the printing you can change.

[lindell]

@kicke0609 Closing this issue since I got no answers.