var instance = new Vintasoft.Twain.WebAcquiredImageJS(twainDeviceManager, imageId, imageInfo);

var value; // Type: any

// Parameters
var angle; // Type: number
var borderColor; // Type: number

value = instance.rotate(angle, borderColor);

function rotate(
   angle
Rotation angle in degrees.
 : number, 
   borderColor
The type of the border color. Possible values: 0-AutoDetect, 1-Black, 2-White. If undefined, AutoDetect value is used.
 : number
) : any;

Parameters

angle

Rotation angle in degrees.

borderColor

The type of the border color. Possible values: 0-AutoDetect, 1-Black, 2-White. If undefined, AutoDetect value is used.

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

Reference

WebAcquiredImageJS Class
WebAcquiredImageJS Members