In This Topic
Returns information about the current image layout rectangle of TWAIN/WIA/SANE/eSCL device.
Syntax
var instance = new Vintasoft.Twain.WebTwainDeviceJS(deviceName, productFamily, manufacturer, driverVersion, twainVersion, deviceManager, is64Bit);
var value; // Type: Vintasoft.Twain.WebTwainImageLayoutJS
value = instance.getImageLayout();
function getImageLayout() : WebTwainImageLayoutJS;
Return Value
An instance of
WebTwainImageLayoutJS class that contains information about current image layout rectangle, in units of measure specified by get_UnitOfMeasure() function, of TWAIN device.
Exceptions
| Exception | Description |
|---|
| Thrown if device is not opened OR error occurs during getting current image layout rectangle of device. |
Remarks
This function sends a synchronous request to get information about the current image layout rectangle of TWAIN device. If you want to use asynchronous request instead of synchronous request, please use WebTwainDeviceJS.getImageLayoutAsync function.
Browser Compatibility
See Also
