B4J Library [B4X] SD Zebra (printer)

Star-Dust · Aug 1, 2022

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 does not print images, barcodes, raw commands

NB: This is a demo version, each print will show the SD symbol. Contact me privately for a full version.
Some Honeywell printers support the ZPL II language to make them compatible with Zebra and facilitate replacement. So this library might work on Honeywell as well

Anyone who wants a different version from those distributed (such as Bluetooth SPP, USB, RS) can contact me privately.

OS	Bluetooth SPP	BLE (Beacon)	USB	LAN / WIFI	RS 232	NFC
Android	x (On request)	x	x (on request)	x
iOs		x		x
Window	x (On request)		x	x

aSD_Zebra

Author: Star-Dust
Version: 1.11

BLEZebraPrinter
- Events:
  - BLEisOFF
  - Connected (services As List)
  - Disconnected
  - ImageWriteComplete
  - PrinterFound (Name As String, ID As String)
  - StateChanged (msg As String)
  - WriteComplete (Characteristic As String, Success As Boolean)
- Fields:
  - CharatteristicName As String
  - currentState As Int
  - Encoding As String
  - Rotate180 As String
  - Rotate270 As String
  - Rotate90 As String
  - RotateNormal As String
  - ServiceName As String
- Functions:
  - Active (CodeActivation As String) As String
  - AddBarCode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    CODE 128
    Zebra.AddBarCode(50,50,"1234567890",5)
  - AddBarCodeEAN13 (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    EAN13
    Zebra.AddBarCodeEAN13(50,50,"1234567890",5)
  - AddCircle (X As Int, Y As Int, radius As Int, StrokeWidth As Int, Filled As Boolean) As String
    Zebra.AddCircle(50,50,25,3,false)
  - AddHorizLine (X As Int, Y As Int, Width As Int, StrokeWidth As Int) As String
    Zebra.AddHorizLine(50,50,700,3)
  - AddImage (X As Int, Y As Int, bmp As B4XBitmap) As String
    Zebra.AddImage() ' not active
  - AddLogoSD (X As Int, Y As Int)
    Add logo SD to coordinate
  - AddQRcode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    Zebra.AddQRcode(50,50,"1234567890",5)
  - AddRaw (Text As String) As String
  - AddRectangle (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, InvertBrush As Boolean) As String
    Zebra.AddRectangle(50,50,100,100,3,false,false)
  - AddRectangleRounded (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, Rounded As Int) As String
    Zebra.AddRectangleRounded(50,50,100,100,3,false,5)
  - AddText (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean) As String
    Zebra.AddText(50,50,"Text",50, false)
  - AddTextRotate (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean, Rotation As String) As String
    Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.RotateNormal)
    Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.Rotate90)
  - AddVertLine (X As Int, Y As Int, Height As Int, StrokeWidth As Int) As String
    Zebra.AddVertLine(400,100,300,3)
  - Class_Globals As String
  - Connect (ID As String) As String
    CharatteristicName = "2AF0" or "2AF1"
  - Disconnect As String
  - Initialize (CallBack As Object, EventName As String) As String
    Initializes the object. You can add parameters to this method if needed.
  - IsInitialized As Boolean
    Verifica se l'oggetto sia stato inizializzato.
  - Preview As String
    Evito di usare okHttpUtils
  - Print As String
  - ScanPrinter As String
  - StopScanning As String
- Properties:
  - isConnect As Boolean [read only]
  - isScanning As Boolean [read only]
  - LabelWidth
  - Raw As String [read only]
  - BlackRange
LanZebraPrinter
- Events:
  - Opened (Success As Boolean)
  - Preview (Success As Boolean, bmp As B4XBitmap)
- Fields:
  - desktop As Int
  - Encoding As String
  - Mobile As Int
  - Rotate180 As String
  - Rotate270 As String
  - Rotate90 As String
  - RotateNormal As String
- Functions:
  - Active (CodeActivation As String) As String
  - AddBarCode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    Code 128
    Zebra.AddBarCode(50,50,"1234567890",5)
  - AddBarCodeEAN13 (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    EAN13
    Zebra.AddBarCodeEAN13(50,50,"1234567890",5)
  - AddBarCodeEAN8 (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    EAN8
    Zebra.AddBarCodeEAN8(50,50,"1234567890",5)
  - AddCircle (X As Int, Y As Int, radius As Int, StrokeWidth As Int, Filled As Boolean) As String
    Zebra.AddCircle(50,50,25,3,false)
  - AddHorizLine (X As Int, Y As Int, Width As Int, StrokeWidth As Int) As String
    Zebra.AddHorizLine(50,50,700,3)
  - AddImage (X As Int, Y As Int, bmp As B4XBitmap) As String
    Zebra.AddImage() ' not active
  - AddLogoSD (X As Int, Y As Int)
    Add logo SD to coordinate
  - AddQRcode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    Zebra.AddQRcode(50,50,"1234567890",5)
  - AddRaw (Text As String) As String
  - AddRectangle (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, InvertBrush As Boolean) As String
    Zebra.AddRectangle(50,50,100,100,3,false,false)
  - AddRectangleRounded (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, Rounded As Int) As String
    Zebra.AddRectangleRounded(50,50,100,100,3,false,5)
  - AddText (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean) As String
    Zebra.AddText(50,50,"Text",50, false)
  - AddTextRotate (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean, Rotation As String) As String
    Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.RotateNormal)
    Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.Rotate90)
  - AddVertLine (X As Int, Y As Int, Height As Int, StrokeWidth As Int) As String
    Zebra.AddVertLine(400,100,300,3)
  - Class_Globals As String
  - Clear As String
  - Close As String
  - Initialize (Callback As Object, Event As String) As String
    Initializes the object. You can add parameters to this method if needed.
  - IsInitialized As Boolean
    Verifica se l'oggetto sia stato inizializzato.
  - Open (Host As String, TypePrinter As Int) As String
    Zebra.Open("192.168.1.202",Zebra.desktop)
  - Preview As String
    Evito di usare okHttpUtils
  - Print As String
  - PrintAndClose
- Properties:
  - LabelWidth
  - Raw As String [read only]
  - BlackRange
UsbZebraPrinter
Ctrl + click to build b4xlib: ide://run?file=%JAVABIN%\jar.exe&WorkingDirectory=%PROJECT%\..&Args=-cMf&Args=%PROJECT_NAME%.b4xlib&&Args=..&Args=*.bas&Args=manifest.txt
preview http://labelary.com/viewer.html
- Events:
  - Opened (Success As Boolean)
  - Preview (Success As Boolean, bmp As B4XBitmap)
- Fields:
  - desktop As Int
  - Encoding As String
  - Mobile As Int
  - Rotate180 As String
  - Rotate270 As String
  - Rotate90 As String
  - RotateNormal As String
- Functions:
  - Active (CodeActivation As String) As String
  - AddBarCode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    Code 128
    Zebra.AddBarCode(50,50,"1234567890",5)
  - AddBarCodeEAN13 (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    EAN13
    Zebra.AddBarCodeEAN13(50,50,"1234567890",5)
  - AddBarCodeEAN8 (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    EAN8
    Zebra.AddBarCodeEAN8(50,50,"1234567890",5)
  - AddCircle (X As Int, Y As Int, radius As Int, StrokeWidth As Int, Filled As Boolean) As String
    Zebra.AddCircle(50,50,25,3,false)
  - AddHorizLine (X As Int, Y As Int, Width As Int, StrokeWidth As Int) As String
    Zebra.AddHorizLine(50,50,700,3)
  - AddImage (X As Int, Y As Int, bmp As B4XBitmap) As String
    Zebra.AddImage() ' not active
  - AddLogoSD (X As Int, Y As Int)
    Add logo SD to coordinate
  - AddQRcode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
    Zebra.AddQRcode(50,50,"1234567890",5)
  - AddRaw (Text As String) As String
  - AddRectangle (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, InvertBrush As Boolean) As String
    Zebra.AddRectangle(50,50,100,100,3,false,false)
  - AddRectangleRounded (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, Rounded As Int) As String
    Zebra.AddRectangleRounded(50,50,100,100,3,false,5)
  - AddText (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean) As String
    Zebra.AddText(50,50,"Text",50, false)
  - AddTextRotate (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean, Rotation As String) As String
    Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.RotateNormal)
    Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.Rotate90)
  - AddVertLine (X As Int, Y As Int, Height As Int, StrokeWidth As Int) As String
    Zebra.AddVertLine(400,100,300,3)
  - Class_Globals As String
  - Clear As String
  - getRaw As String
  - Initialize (Callback As Object, Event As String) As String
    Initializes the object. You can add parameters to this method if needed.
  - IsInitialized As Boolean
    Verifica se l'oggetto sia stato inizializzato.
  - Preview As String
    Evito di usare okHttpUtils
  - Print (printer As String) As String
  - PrintAndClose (printer As String) As String
  - setLabelWidth (Width As Int) As String
- Properties:
  - LabelWidth
  - Raw As String [read only]
  - BlackRange

Update log

1.01
- Added printer type parameter on the Open method. It can be desktop or mobile printer
- Added AddTextRotate command. Enter constants to pass as parameter (RotateNormal, Rotate90, Rotate180, Rotate270)
1.02 Added method AddImage
1.03 Fix bugs
1.05 Added class for printing with BLE (BLE Not available for B4J)
1.06 Fix bugs
1.07 Added AddBarCodeEAN13 method
1.08 Added AddBarCodeEAN8 method and Fix Bug
1.09 Fix Bugs on authentication and streaming channel
1.10 Added USB communication in B4J version, Fix bugs QR code
1.11 Added AddLogoSD and BlackRange (Limit for the transformation between color and black and white images))

Star-Dust · Aug 23, 2022

Update 1.05

Added class for printing with BLE (BLE Not available for B4J)

Star-Dust · Aug 31, 2022

Flash offer: Only for 1° September 2022

Zebra Printer (Android) LAN, BLE
Zebra Printer (iOs) LAN, BLE
Zebra Printer (Window) LAN
ESCPOS Printer library (Android) USB, LAN, BLE, Bluetooth SPP
iSD_BLE_Printer (ios) BLE
jSD BT_Printer (Windows) Bluetooth SPP

Promotion Price : 50€
Contact me with a private message before making the donation

Orphy73 · Sep 13, 2022

Hello @Star-Dust , I would like to obtain the full version of your Zebra Printer (Window) library.

I can't PM you from this forum. How can we do ? (Sorry for my bad english).

Cordially

Star-Dust · Sep 13, 2022

Hi @Orphy73 ,

I see that you are new to the forum, if you make a donation you become a licensed user and you have no limitations in the forum.
Based on the fact that you are a new subscriber I wonder if you are familiar enough with B4X to use my library

Orphy73 · Sep 13, 2022

Star-Dust said:
Hi @Orphy73 ,

I see that you are new to the forum, if you make a donation you become a licensed user and you have no limitations in the forum.
Based on the fact that you are a new subscriber I wonder if you are familiar enough with B4X to use my library

@Star-Dust

Yes it's true, I am a new user on this forum. But I have been developing on B4J, (and B4A), for 6 years in my company. Your library interests me a lot

Cordially

Star-Dust · Dec 22, 2022

Update rel. 1.07 - Added AddBarCodeEAN13 method

Javier Lovay · Jan 4, 2023

Hello @Star-Dust, your library is excellent. Thank you.

Star-Dust · Jan 5, 2023

Update re. 1.08

Added AddBarCodeEAN8 method
Fix Bug

Javier Lovay · Jan 13, 2023

Hello @Star-Dust, I updated to version 1.08 and now the SD logo appears, it does not recognize the activation code. What is the solution?

Star-Dust · Jan 13, 2023

Javier Lovay said:
Hello @Star-Dust, I updated to version 1.08 and now the SD logo appears, it does not recognize the activation code. What is the solution?

Update rel. 1.09

Javier Lovay · Jan 13, 2023

Wow, that was so fast!!!!!!!!!!!!
THANK YOU!!!!!!!!!!!

jaelani · Aug 28, 2023

Star-Dust said:
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.
For ESC/POS Printer see here
The Demo version does not print images, barcodes, raw commands

NB: This is a demo version, each print will show the SD symbol. Contact me privately for a full version.
Some Honeywell printers support the ZPL II language to make them compatible with Zebra and facilitate replacement. So this library might work on Honeywell as well

Anyone who wants a different version from those distributed (such as Bluetooth SPP, USB, RS) can contact me privately.

OS
Bluetooth SPP
BLE (Beacon)
USB
LAN / WIFI
RS 232
NFC
Android
x (On request)
x
x (on request)
x

iOs

x

x
Window
x (On request)

x (on request)
x

aSD_Zebra

Author: Star-Dust
Version: 1.09

BLEZebraPrinter

Events:

BLEisOFF

Connected (services As List)

Disconnected

ImageWriteComplete

PrinterFound (Name As String, ID As String)

StateChanged (msg As String)

WriteComplete (Characteristic As String, Success As Boolean)

Fields:

CharatteristicName As String

currentState As Int

Encoding As String

Rotate180 As String

Rotate270 As String

Rotate90 As String

RotateNormal As String

ServiceName As String

Functions:

Active (CodeActivation As String) As String

AddBarCode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
CODE 128
Zebra.AddBarCode(50,50,"1234567890",5)

AddBarCodeEAN13 (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
EAN13
Zebra.AddBarCodeEAN13(50,50,"1234567890",5)

AddCircle (X As Int, Y As Int, radius As Int, StrokeWidth As Int, Filled As Boolean) As String
Zebra.AddCircle(50,50,25,3,false)

AddHorizLine (X As Int, Y As Int, Width As Int, StrokeWidth As Int) As String
Zebra.AddHorizLine(50,50,700,3)

AddImage (X As Int, Y As Int, bmp As B4XBitmap) As String
Zebra.AddImage() ' not active

AddQRcode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
Zebra.AddQRcode(50,50,"1234567890",5)

AddRaw (Text As String) As String

AddRectangle (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, InvertBrush As Boolean) As String
Zebra.AddRectangle(50,50,100,100,3,false,false)

AddRectangleRounded (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, Rounded As Int) As String
Zebra.AddRectangleRounded(50,50,100,100,3,false,5)

AddText (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean) As String
Zebra.AddText(50,50,"Text",50, false)

AddTextRotate (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean, Rotation As String) As String
Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.RotateNormal)
Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.Rotate90)

AddVertLine (X As Int, Y As Int, Height As Int, StrokeWidth As Int) As String
Zebra.AddVertLine(400,100,300,3)

Class_Globals As String

Connect (ID As String) As String
CharatteristicName = "2AF0" or "2AF1"

Disconnect As String

Initialize (CallBack As Object, EventName As String) As String
Initializes the object. You can add parameters to this method if needed.

IsInitialized As Boolean
Verifica se l'oggetto sia stato inizializzato.

Preview As String
Evito di usare okHttpUtils

Print As String

ScanPrinter As String

StopScanning As String

Properties:

isConnect As Boolean [read only]

isScanning As Boolean [read only]

LabelWidth

Raw As String [read only]

LanZebraPrinter

Events:

Opened (Success As Boolean)

Preview (Success As Boolean, bmp As B4XBitmap)

Fields:

desktop As Int

Encoding As String

Mobile As Int

Rotate180 As String

Rotate270 As String

Rotate90 As String

RotateNormal As String

Functions:

Active (CodeActivation As String) As String

AddBarCode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
Code 128
Zebra.AddBarCode(50,50,"1234567890",5)

AddBarCodeEAN13 (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
EAN13
Zebra.AddBarCodeEAN13(50,50,"1234567890",5)

AddBarCodeEAN8 (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
EAN8
Zebra.AddBarCodeEAN8(50,50,"1234567890",5)

AddCircle (X As Int, Y As Int, radius As Int, StrokeWidth As Int, Filled As Boolean) As String
Zebra.AddCircle(50,50,25,3,false)

AddHorizLine (X As Int, Y As Int, Width As Int, StrokeWidth As Int) As String
Zebra.AddHorizLine(50,50,700,3)

AddImage (X As Int, Y As Int, bmp As B4XBitmap) As String
Zebra.AddImage() ' not active

AddQRcode (X As Int, Y As Int, Height As Int, Code As String, Size As Int) As String
Zebra.AddQRcode(50,50,"1234567890",5)

AddRaw (Text As String) As String

AddRectangle (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, InvertBrush As Boolean) As String
Zebra.AddRectangle(50,50,100,100,3,false,false)

AddRectangleRounded (X As Int, Y As Int, Width As Int, Height As Int, StrokeWidth As Int, Filled As Boolean, Rounded As Int) As String
Zebra.AddRectangleRounded(50,50,100,100,3,false,5)

AddText (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean) As String
Zebra.AddText(50,50,"Text",50, false)

AddTextRotate (X As Int, Y As Int, Text As String, TextSize As Int, Bold As Boolean, Rotation As String) As String
Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.RotateNormal)
Zebra.AddTextRotate(50,50,"Text",50, false,Zebra.Rotate90)

AddVertLine (X As Int, Y As Int, Height As Int, StrokeWidth As Int) As String
Zebra.AddVertLine(400,100,300,3)

Class_Globals As String

Clear As String

Close As String

Initialize (Callback As Object, Event As String) As String
Initializes the object. You can add parameters to this method if needed.

IsInitialized As Boolean
Verifica se l'oggetto sia stato inizializzato.

Open (Host As String, TypePrinter As Int) As String
Zebra.Open("192.168.1.202",Zebra.desktop)

Preview As String
Evito di usare okHttpUtils

Print As String

PrintAndClose

Properties:

LabelWidth

Raw As String [read only]

Update log

1.01

Added printer type parameter on the Open method. It can be desktop or mobile printer

Added AddTextRotate command. Enter constants to pass as parameter (RotateNormal, Rotate90, Rotate180, Rotate270)

1.02 Added method AddImage

1.03 Fix bugs

1.05 Added class for printing with BLE (BLE Not available for B4J)

1.06 Fix bugs

1.07 Added AddBarCodeEAN13 method

1.08 Added AddBarCodeEAN8 method and Fix Bug

1.09 Fix Bugs on authentication and streaming channel

I am a student
I want to use the library you created and I want to donate

jaelani · Aug 28, 2023

Star-Dust said:

Example LAN

B4X:

Sub Button1_Click
    Dim Zebra As LanZebraPrinter
    Zebra.Initialize(Me,"Zebra")
 
    Zebra.AddText(240,50,"Intershipping, Inc.",60,True)
    Zebra.AddText(240,115,"1000 Shipping Lane",30,True)
    Zebra.AddText(240,155,"Shelbyville TN 38102",30,True)
    Zebra.AddText(240,195,"United States (USA)",30,True)
    Zebra.AddHorizLine(50,250,700,3)
    Zebra.AddBarCode(50,300,200,"123456789",3)
 
    Zebra.Open(TextHost.Text,Zebra.desktop)
    Wait For Zebra_Opened(Success As Boolean)
    If Success Then Zebra.PrintAndClose
End Sub

Private Sub Button2_Click
    Dim Zebra As LanZebraPrinter
    Zebra.Initialize(Me,"Zebra")
 
    Zebra.AddText(240,50,"Intershipping, Inc.",60,True)
    Zebra.AddText(240,115,"1000 Shipping Lane",30,True)
    Zebra.AddText(240,155,"Shelbyville TN 38102",30,True)
    Zebra.AddText(240,195,"United States (USA)",30,True)
    Zebra.AddHorizLine(50,250,700,3)
    Zebra.AddBarCode(50,300,200,"123456789",3)

    Zebra.Preview ' Requires an internet connection
    Wait For Zebra_Preview(Success As Boolean, bmp As B4XBitmap)
    If Success Then ImageView1.SetBitmap(bmp.Resize(ImageView1.Width,ImageView1.Height,True))
 
    Sleep(100)
    Zebra.Close
End Sub

Example BLE

B4X:

Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'Public variables can be accessed from all modules.
    Public App As Application
    Public NavControl As NavigationController
    Private Page1 As Page
    Private xui As XUI
  
    Private ZebraBLE As BLEZebraPrinter
End Sub

Private Sub Application_Start (Nav As NavigationController)
    NavControl = Nav
    Page1.Initialize("Page1")
    Page1.RootPanel.LoadLayout("Page1")
    NavControl.ShowPage(Page1)
  
    ZebraBLE.Initialize(Me,"ZebraBLE")
End Sub

Private Sub ButtonSearchBLE_Click
    ZebraBLE.ScanPrinter
End Sub

Private Sub ZebraBLE_PrinterFound(Name As String, ID As String)
    Log(Name)
    ZebraBLE.CharatteristicName="2AF1" ' Print Service
    ZebraBLE.Connect(ID)
End Sub

Private Sub ZebraBLE_Connected(services As List)
    ZebraBLE.AddText(40,40, "Test to print",40,True)
    ZebraBLE.Print
End Sub

For an example to print PDF files see here

[B4X] SD Zebra (printer)

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...

www.b4x.com

I am a student
I want to use the library you created and I want to donate
please contact me at email azriakmalkafi@gmail.com

Star-Dust · Aug 28, 2023

jaelani said:
I am a student
I want to use the library you created and I want to donate
please contact me at email azriakmalkafi@gmail.com

Greetings,

For information, contact me privately through the forum.

jaelani · Aug 29, 2023

how to contact you personally through forums.
Please help me
I want to donate, how do I do it?

DonManfred · Aug 29, 2023

jaelani said:
how to contact you personally through forums.

click on his username and use START CONVERSATION

Star-Dust · Aug 30, 2023

Updarte rel 1.10

Added USB communication in B4J version
Fix bugs QR code
Added example for USB to post #2

Note: In order to use the library (B4J) to print with zebra, the printer driver must be installed on the PC.

jaelani · Sep 3, 2023

how do i set the spacing and thickness of the boxes

Star-Dust · Sep 3, 2023

I think you didn't look carefully at the parameters. In lines and rectangles the thickness you establish with StrokeWidth
The distance between the rectangles (or any other object) you determine when you set the x and y coordinates.

It may be useful for you to read up on Zebra printers and their ZPL language.

PS. Do not write privately to ask for information or assistance. Some questions are already answered in the first post where the library is presented or in subsequent posts because someone else has already asked the same question.

jaelani · Sep 5, 2023

After donating, this feature will be active

AddImage (X As Int, Y As Int, bmp As B4XBitmap) As String
Zebra.AddImage() ' not active

B4J Library [B4X] SD Zebra (printer)

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