rotate(number) Method

In This Topic

Rotates an image with automatic detection of border color.

Syntax

Javascript (Usage)
Javascript (Specification)

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

var value; // Type: any

// Parameters
var angle; // Type: number

value = instance.rotate(angle);

function rotate(
   angleRotation angle in degrees.
 : number
) : any;

Parameters

angle: Rotation angle in degrees.

Exceptions

Exception	Description
	Thrown if argument has wrong type OR image is in processing now OR image processing is failed.

Remarks

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.

Browser Compatibility

Reference

WebAcquiredImageJS Class
WebAcquiredImageJS Members

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