DTWAIN_EnableAutoBorderDetect

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The DTWAIN_EnableAutoBorderDetect function sets the automatic border detection for a TWAIN device.

DTWAIN_BOOL DTWAIN_EnableAutoBorderDetect (

DTWAIN_SOURCE

Source

DTWAIN_BOOL

bEnable );

Parameters

Source

An open TWAIN Source.

bEnable

Determines whether to turn on or off the automatic border detection function of the Twain device.

Return Values

The return value is TRUE if successful. Otherwise FALSE is returned.

Comments

The DTWAIN_EnableAutoBorderDetect function determines whether to use the Source's automatic border detection function. When automatic border detection is enabled, the device reduces or removes the border generated around an image by the scanner scanning its own platen (the area not covered by the paper).

If bEnable is TRUE, the automatic border detection of the Source is used. If bEnable is FALSE, the automatic border detection is not used

TWAIN State Transitions

The Source must be in State 4 or higher

Prerequisite Function Call(s)

DTWAIN_SysInitialize

DTWAIN Source Selection Function