PRINTER

This class provides functions that check current system support for printing, prints image file on local or remote(http) storage, activate printing screen.

This class provides methods that check whether the current printer is available or not, print image file on local or remote(http) storage and activate printing screen and, etc.

Add the following line for printer class into a html file your own :

  <script type="text/javascript" src="$MANAGER_WIDGET/Common/webapi/1.0/deviceapis.js"></script>

You can declare printer class like this :

  ex) var printer = deviceapis.printer;


Contents

Methods

isPrintingServiceSupported

Description
Returns a boolean value indicating current system support for printing.
Parameters
none
Return■Boolean
  - true : supports printing
  - false : otherwise
Emulator SupportY
SDK ConstraintNone
Example
deviceapis.printer.isPrintingServiceSupported();

runFilePrinting

Description
The application can prints image file on local or remote(http) storage with this API. When the application call this API, the dialog for printing will be displayed.
Parameters
■filePath
  - DOMString
  - file path for printing(http URL or local file - relative path from the application directory)
Return■Void
Emulator SupportY
SDK ConstraintNone
Example
deviceapis.printer.runFilePrinting('file://image/testImage.jpeg');
deviceapis.printer.runFilePrinting('http://test.co.kr/testImage.jpeg');

runScreenPrinting

Description
Activates screen printing. After activating screen printing module, user can select printing option and print the screen.
Parameters
■screen
  - PRINT_SCREEN_LAYER_TYPE    
  - print screen layer(PRINT_SCREEN_LAYER_ALL, SCREEN_LAYER_OSD) 
■rect
  - SRect
  - print area demarcated by top left and bottom right coordinate
Return■Void
Emulator SupportY
SDK ConstraintNone
Example
SRect printRect = new SRect(0, 0, curWidget.width, curWidget.height);
deviceapis.printer.runScreenPrinting(deviceapis.printer.PRINT_SCREEN_LAYER_ALL, printRect);