VintaSoft Twain .NET SDK 15.2: Documentation for Web developer
Vintasoft.Twain Namespace / WebAcquiredImageJS type / deskewAsync Property
Syntax Exceptions Remarks BrowserCompatibility SeeAlso
deskewAsync Method
Sends an asynchronous request to deskew an image.
Syntax
var instance = new Vintasoft.Twain.WebAcquiredImageJS(twainDeviceManager, imageId, imageInfo);

var value; // Type: any

// Parameters
var borderColor; // Type: number
var scanIntervalX; // Type: number
var scanIntervalY; // Type: number
var successFunc; // Type: function
var errorFunc; // Type: function

value = instance.deskewAsync(borderColor, scanIntervalX, scanIntervalY, successFunc, errorFunc);

Parameters

borderColor
The type of the border color. Possible values: 0-AutoDetect, 1-Black, 2-White.
scanIntervalX
The horizontal scan interval.
scanIntervalY
The vertical scan interval.
successFunc
A function that will be executed if request is executed successfully. Function prototype: "successFunc(image)", where 'image' parameter is an instance of WebAcquiredImageJS class.
errorFunc
A function that will be executed if request is failed. Function prototype: "errorFunc(image, errorMessage)", where 'image' parameter is an instance of WebAcquiredImageJS class, 'errorMessage' parameter is string that describes error.
Exceptions
ExceptionDescription
Thrown if arguments have wrong type OR image is in processing now OR image processing is failed.
Remarks

This function sends an asynchronous request to deskew an image. If you want to use synchronous request instead of asynchronous request, please use WebAcquiredImageJS.deskew function.

Browser Compatibility
9
See Also