ImageGear .NET
SetImageLayout Method




The image layout of the selected TWAIN device.

NOTE: Only Left, Top, Right, and Bottom properties of ImageGear.Core.ImGearDoubleRectangle are relevant in setting the image layout.

Sets the image layout of the selected TWAIN device.
Syntax
'Declaration
 
Public Sub SetImageLayout( _
   ByVal imageLayout As ImGearDoubleRectangle _
) 
'Usage
 
Dim instance As ImGearTWAIN
Dim imageLayout As ImGearDoubleRectangle
 
instance.SetImageLayout(imageLayout)
public void SetImageLayout( 
   ImGearDoubleRectangle imageLayout
)
public: void SetImageLayout( 
   ImGearDoubleRectangle imageLayout
) 
public:
void SetImageLayout( 
   ImGearDoubleRectangle imageLayout
) 

Parameters

imageLayout

The image layout of the selected TWAIN device.

NOTE: Only Left, Top, Right, and Bottom properties of ImageGear.Core.ImGearDoubleRectangle are relevant in setting the image layout.

Exceptions
ExceptionDescription
ImageGear.Core.ImGearException Thrown if this method is called while there is not an open connection with a Data Source.
Remarks

Prior to calling this method:

NOTE: Only Left, Top, Right, and Bottom properties of ImageGear.Core.ImGearDoubleRectangle are relevant in setting the image layout. The Width and Height properties should not be used, because they assume endpoint-inclusive semantics. Using endpoint-inclusive semantics, a rectangle with left, top, right, and bottom coordinates all equal to 0 is one pixel wide and one pixel tall. So, for example, the Width property is calculated as Right - Left + 1. This is not appropriate for a TWAIN image layout rectangle.

See Also

Reference

ImGearTWAIN Class
ImGearTWAIN Members
ImGearDoubleRectangle Structure

 

 


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