See Also Examples Applies To
Specifies the area to scan, sometimes called the ROI (Region of Interest).
"From the top-left corner of the 'original page' "(TWAIN 1.6 8-22)
Syntax
object.TwainSetImageLayout (nLeft, nTop, nRight, nBottom)
The TwainSetImageLayout syntax has these parts:
| Part | Description |
| object | Required. An object expression that evaluates to an object in the Applies To list. |
| nLeft | Required. Double. Distance to left edge to scan measured in inches. |
| nTop | Required. Double. Distance to top edge to scan measured in inches. |
| nRight | Required. Double. Distance to right edge to scan measured in inches. |
| nBottom | Required. Double. Distance to bottom edge to scan measured in inches. |
Returns
Boolean. True if success, else False -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() functions for diagnosing the error.
Remarks
Before using this function check that the TWAIN state is 4 (TWAIN_SOURCE_OPEN)
To get the TWAIN state, use the TwainGetState() function.
Category
TWAIN Functions