set_OverlayAlpha Method

In This Topic

Sets the value determining if Alpha channel is overlayed in the output image.

Syntax

Javascript (Usage)
Javascript (Specification)

var instance = new Vintasoft.Imaging.ImageProcessing.WebImageSmoothingCommandJS();

var returnValue; // Type: any

// Parameters
var value; // Type: number

returnValue = instance.set_OverlayAlpha(value);

function set_OverlayAlpha(
   value1 - High Pass result is overlayed without transparency; otherwise, output image is converted to Bgra32 and High Pass result is overlayed using selected Alpha value. Default value is 1.
 : number
) : any;

Parameters

value: 1 - High Pass result is overlayed without transparency; otherwise, output image is converted to Bgra32 and High Pass result is overlayed using selected Alpha value. Default value is 1.

Exceptions

Exception	Description
	Thrown if argument has wrong type.

Browser Compatibility

56+

45+

Reference

WebImageSmoothingCommandJS Class
WebImageSmoothingCommandJS Members

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