VintaSoft Imaging .NET SDK v8.5
WebHalftoneCommandJS Constructor
Vintasoft.Imaging.ImageProcessing Namespace > WebHalftoneCommandJS type : WebHalftoneCommandJS Constructor
Function that will be executed if request is executed successfully.
Here is function prototype "function __success(data)".
The data parameter has the following properties:
Function that will be executed if request is failed.
Here is function prototype "function __error(data)".
The data parameter can be:
  1. An object with following properties:
    • errorMessage: Error message.
    • blocked: Indicates that the requested action is blocked by another request.
    if exception is catched inside web service.
  2. Otherwise, jqXHR object.
Converts an image to halftone image. This class implements Floyd-Steinberg dithering algorithm.
Syntax
// Parameters
var successFunc; // Type:  object
var errorFunc; // Type:  object

var instance = new Vintasoft.Imaging.ImageProcessing.WebHalftoneCommandJS(successFunc, errorFunc);
function WebHalftoneCommandJS( 
   successFunc : object,
   errorFunc : object
) : WebHalftoneCommandJS;

Parameters

successFunc
Function that will be executed if request is executed successfully.
Here is function prototype "function __success(data)".
The data parameter has the following properties:
  • imageInfo: Information about image (file data, page index and file data type).
errorFunc
Function that will be executed if request is failed.
Here is function prototype "function __error(data)".
The data parameter can be:
  1. An object with following properties:
    • errorMessage: Error message.
    • blocked: Indicates that the requested action is blocked by another request.
    if exception is catched inside web service.
  2. Otherwise, jqXHR object.
Browser Compatibility
9
5
11
5
See Also

Reference

WebHalftoneCommandJS type