set_ImageCompression Method
In This Topic
Sets image compression for images when Memory or File transfer mode is used.
Syntax
var instance = new Vintasoft.Twain.WebTwainDeviceJS(deviceName, productFamily, manufacturer, driverVersion, twainVersion, deviceManager, is64Bit);
var returnValue; // Type: any
// Parameters
var value; // Type: WebTwainImageCompressionEnumJS
returnValue = instance.set_ImageCompression(value);
function set_ImageCompression(
: WebTwainImageCompressionEnumJS
) : any;
Parameters
- value
- An instance of WebTwainImageCompressionEnumJS 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 WebDeviceCapabilityIdEnumJS.ICompression capability. If you want to use asynchronous request instead of synchronous request, please set value of WebDeviceCapabilityIdEnumJS.ICompression capability using WebTwainDeviceJS.setCapabilityAsync or WebTwainDeviceJS.setCapabilitiesAsync function.
Browser Compatibility
See Also
