SAMPLE APP 👉

Cordova Print Plugin

Plugin for Cordova to print documents, photos, HTML and plain text from iOS, Android and Windows Universal apps.

cordova.plugins.printer.print('<b>Hello Cordova!</b>');

Supported Printer Interfaces

• Apple AirPrint
• Android Print
• Windows Print

Supported Content

• HTML
• Text
• Base64
• Images
• PDF

Supported Platforms

• Android 4.4+
• iOS 10+
• Windows 10 UWP
• Browser

Basics

The plugin creates the object cordova.plugins.printer and is accessible after the deviceready event has been fired.

document.addEventListener('deviceready', function () {
    // cordova.plugins.printer is now available
}, false);

Prints the contents of the web view:

cordova.plugins.printer.print();

Plain text:

cordova.plugins.printer.print("Hello\nWorld!");

HTML & CSS:

cordova.plugins.printer.print('<h1>Hello World!</h1>');

Images, PDF and other documents:

cordova.plugins.printer.print('file://img/logo.png');

Base64 encoded content:

cordova.plugins.printer.print('base64://...');

Note: On the browser platform the plugin only supports to print the contents of the web view.

Formatting

It's possible to pass format options to the print method that overrides the defaults:

cordova.plugins.printer.print(content, options, callback);

The defaults are defined as follows:

cordova.plugins.printer.setDefaults({ monochrome: true });

The list of possible options depend on the platform, the content type and the capabilities of the printer.

The Unit type can be either a (float) number or a string with a special suffix.

• Supported unit suffixes are in for inches, mm for millimeters, cm for centimeters and pt for points
• "2in" are two inches whereas 2.0 or "2.0pt" are identical for two points
• One inch are 72.0 points

Direct Print

For iOS its possible to send the content directly to the printer without any dialog. Todo so pass the network URL as an option:

cordova.plugins.printer.print(content, { printer: 'ipp://...' });

To let the user pick an available printer:

cordova.plugins.printer.pick(function (url) {});

It's possible to specify the position of the picker:

cordova.plugins.printer.pick({ top: 40, left: 30 }, callback);

Note: By passing an invalid URL, the application will throw an Unable to connect to (null) exception and possibly crash.

Printable Document Types

The list of supported document types differ between mobile platforms. As of writing, Windows UWP only supports HTML and plain text.

To get a list of all printable document types:

cordova.plugins.printer.getPrintableTypes(callback);

To check if printing is supported in general:

cordova.plugins.printer.canPrintItem(callback);

Or in particular:

cordova.plugins.printer.canPrintItem('file://css/index.css', callback);

Sample

var options = {
    font: {
        size: 22,
        italic: true,
        align: 'center'
    },
    header: {
        height: '6cm',
        label: {
            text: "\n\nDie Freuden",
            font: {
                bold: true,
                size: 37,
                align: 'center'
            }
        }
    },
    footer: {
        height: '4cm',
        label: {
            text: 'Johann Wolfgang von Goethe, 1749-1832, deutscher Dichter, Naturforscher',
            font: { align: 'center' }
        }
    }
};

cordova.plugins.printer.print("Es flattert um die Quelle\nDie wechselnde Libelle,...", options);

The result will look like this for iOS:

Installation

Execute from the projects root folder:

$ cordova plugin add cordova-plugin-printer

Or install a specific version:

$ cordova plugin add [email protected]

Or install the latest head version:

$ cordova plugin add https://github.com/katzer/cordova-plugin-printer.git

Or install from local source:

$ cordova plugin add <path> --nofetch --nosave

Then execute:

cordova build

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

License

This software is released under the Apache 2.0 License.

Made with 😋 from Leipzig

© 2013 appPlant GmbH