FormDef object
With this method you can set a number of properties on the form definition.
|
szParameter |
szValue |
Description |
|
"ROTATE1" |
Valid values: "90", "180", "270" |
Rotate the front page. |
|
"ROTATE2" |
Valid values: "90", "180", "270" |
Rotate the back page. |
|
"DPI" |
Example: "300" |
Specify the DPI (image resolution) of the form definition. All values that the connected scanner supports are valid values for the szValue parameter. |
|
"BRIGHTNESS" "CONTRAST" |
Example: "25" Example: "60" |
These set the light and contrast levels of the form definition. All values that the connected scanner supports are valid values for szValue. |
The return value is 0 if the property was successfully set; otherwise the return value is a negative number.
Note: Only for advanced users.