VintaSoft Imaging .NET SDK v8.5
WebIsImageGrayscaleCommandJS Constructor
Vintasoft.Imaging.ImageProcessing Namespace > WebIsImageGrayscaleCommandJS type : WebIsImageGrayscaleCommandJS 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.
Checks whether an image contains only gray colors.
Syntax
// Parameters
var successFunc; // Type:  object
var errorFunc; // Type:  object

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

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:
  • isImageGrayScale: Indicates that image is grayscale.
  • colorPixelCount: The count of color pixels in the image.
  • maxPercentOfColorPixels: The maximum allowable count, in percents, of color pixels in the image.
  • percentOfColorPixels: The count, in percents, of color pixels in the image.
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

WebIsImageGrayscaleCommandJS type