NativeScript Woosim Printer
This plugin integrate your nativescript app with Woosim Intermec Pr3 printer to print a normal text or a bmp.
Prerequisites / Requirements
You have to pair your device via bluetooth with the printer before you test the plugin.
This plugin is now working on android only
Installation NS7 Only
tns plugin add @ticnat/nativescript-woosim-printer
Usage
Create Plugin instance
let printer = new WoosimPrinter();
Connect to the printer through:
this.printer.connect(printerAddress); // example: "00:07:80:3D:BC:D5"
To Print Normal Text use:
printer.print("Hello World");
To Print a BMP image:
printer.printImg(bmp);
To Print Txt File:
let documents = fs.knownFolders.currentApp();
var myFile = documents.getFile("mytextfile.txt");
this.printer.printTextFile(myFile);
for more information see the demo
API Property
| Property | type | Default | Description |
|---|---|---|---|
| paperSize | enum | PaperSizes.FourInch | set the default paper size for the printer |
| debug | boolean | false | set the plugin in debug mode |
API Functions
| Function | Description | Params |
|---|---|---|
| connect(address:string):void | connect to a printer using its address | address:string ex: "00:13:7B:49:D3:1A" |
| disconnect():void | disconnect from a printer | |
| print(text: string): void | print normal text | text : the text you want to print |
| printImg(bitmap: globalAndroid.graphics.Bitmap, setExtraPaddingAfterPrint?: boolean, XResol?: number, YResol?: number, startX?: number, startY?: number): void; | print normal bitmap | bitmap: the image to print, setExtraPaddingAfterPrint: set extra padding after print default true, startX:number specify the position on the paper to start print from on X axis default "0", startY:number specify the position on the paper to start print from on Y axis default "0" |
| printTextFile(file: any): void; | Print Txt file | File: NS File |
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License
Apache License Version 2.0, January 2004