After understanding this approach, printing will be painless for you forever.
- Any pdf file generation tool, I used HtmlToPdf lib.
- Any base64 converting tool, I used Base64EncodeDecodeImage lib.
- Rawbt printing service app, it is free and most downloaded app in play market...
I have an usb printer (i don't know it's model neither it's codepage, i can not print it and i don't have any documentation) and i have made the connection with my app. I can send POS/ESC commands and print my result but if i try to send a POS/ESC command using an "n" 2 digit number, the...
I have the following code so far:
Dim jsval As String =...
This library allows you to print with thermal printers compatible with the ESC POS language in 4 different communication channels (USB, Bluetooth SPP, BLE, LAN)
you can download the ble3 library from here
The DEMO version prints one minute every 2. The full version of the library will be issued...
This library is the result of my first approach with Zebra printers. I started by connecting via LAN (or Wi-Fi) ZPL language.
I plan to connect via BLE and perhaps also via USB. Have a good time. Preview only works if you have an internet connection
For ESC/POS Printer see here
The Demo version...
i have a Printer ANALOGICS
PDF file and LIbrary File received from Printer Supplier is attached herewith.
The same i want to use it in b4a. and want to print
receipt using different size fonts.
(i don't need to print barcode. )
anybody who is expert in b4a , will develop...
I need help, if possible.
I have a B4A App that+ uses @agraham EscPosPrinter class to print to a BT Printer (40 columns).
It works flawlessly, except in Android 11.
It prints the first ticket and stop ate the middle of the second one
Attached I send you an example from a Android 8 tablet...
My App prints (EscPOS Bluetooth printer) without errors or issues in Android 8 thru 10, but in Android 11 (Samsung Tab Active3) it can't print the whole ticket
It always stop half way, even with resets between the prints, and after it misprints, I cannot print anything else.
I have to...
Applies to JFX8Print How can you set the print margins without using the ShowPageSetupDialog.
JFX8Print always prints with a margin. I want to set the margin to 0.
I don't find the possibility to adjust the border anywhere.
My check app is coming along fine, thanks to B4A, but I am facing a show stopper with both laser printers HP and Brother.
First time around, I get a preview, and the printer prints nicely.
Second time I try to print, I get a preview, then printer error. No detail available. I cannot release...
I am happy to present my library to print with Iphone (and iPad) with Bluetooh (BLE). Now I can print the images. If you want to have the activation code (Freeing all the functions) contact me in private.
(For B4J versione see Here, for B4A versione see Here, for ZEBRA printer Here)
BT_Printer library allows you to print text and image to a bluetooth thermal printers
It is similar to the BT_Printer library for Android (BLE_Printer for iOS), and implementations, events and methods are almost identical.
We are working to have the same library for all platforms. On iOS it will...
I wrote an application a little while ago to print to a Bluetooth printer. It worked, but occasionally it would lock up. I was using a TextWriter, which I subsequently found out was not the way to go, with AsyncStreams being the preferred way to go.
I've just created a small sample application...
As the title say, this is a quick tutorial on how to print on A4 or Letter sized paper using the follow information provided by Steve Laming (better known as @stevel05).
CLICK HERE for B4J Print JavaFX 8
I have attached two PDF files showing example printouts for both A4 and letter...
I have a special application where an Android device is configured as a kiosk and it is placed at a public location. Anyone having a special app in his/her phone is invited to send messages to this device via Bluetooth.
I would want my Android device to behave like a printer - user scans for...
Starting today, this library will be abandoned and will no longer be distributed.
A new, more comprehensive Android library for ESC/POS thermal printers will be released. (BT, BLE, LAN, USB) (here)
(No WRAP, No Java Only B4A)
BT_Printer library allows you to print text and...