set_BitDepthReductionMode Method

In This Topic

Sets bit depth reduction mode of images for current scan session.

Syntax

Javascript (Usage)
Javascript (Specification)

var instance = new Vintasoft.Twain.WebTwainDeviceJS(deviceName, productFamily, manufacturer, driverVersion, twainVersion, deviceManager, is64Bit);

var returnValue; // Type: any

// Parameters
var value; // Type: WebTwainBitDepthReductionModeEnumJS

returnValue = instance.set_BitDepthReductionMode(value);

function set_BitDepthReductionMode(
   valueAn instance of WebTwainBitDepthReductionModeEnumJS class.
 : WebTwainBitDepthReductionModeEnumJS
) : any;

Parameters

value: An instance of WebTwainBitDepthReductionModeEnumJS class.

Exceptions

Exception	Description
	Thrown if device is not opened OR error occurs during setting value of device capability.

Remarks

This property sends a synchronous request to set value of WebTwainDeviceCapabilityIdEnumJS.IBitDepthReduction capability. If you want to use asynchronous request instead of synchronous request, please set value of WebTwainDeviceCapabilityIdEnumJS.IBitDepthReduction capability using WebTwainDeviceJS.setCapabilityAsync or WebTwainDeviceJS.setCapabilitiesAsync function.

Browser Compatibility

Reference

WebTwainDeviceJS Class
WebTwainDeviceJS Members

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