This section describes how to upgrade from ScanFix Xpress 7 to ScanFix Xpress 8. While generally you'll be able to replace ScanFix Xpress 7 with ScanFix Xpress 8, there are a few important changes you may need to consider. This section provides information about those changes.

New API

ScanFix Xpress 8 introduces changes to its API as described in this section.

New Classes

• GraphicLine
• GraphicLineDetectionOptions
• GraphicLineDetectionResults
• GraphicLineRemovalOptions
• GraphicLineRemovalResults
• PerspectiveAdjustResults
• PerspectiveAdjustOptions

New ScanFix Methods

• PerspectiveAdjust
• DetectGraphicLines
• RemoveGraphicLines

Changed API              

Result Classes

ALL the Result Class constructors have been changed to internal. So, the following Results classes cannot be instantiated outside of the ScanFix SDK:

AutoBinarizeResults, AutoBrightnessContrastResults, AutoDespeckleResults, AutoInverseTextResults, AutoRemoveHolePunchResults, 

AutoRotateResults, AutoSmoothBackgroundResults, BinarizeResults, BlankPageDetectResults, BlankRectangleDetectResults,

BlobRemovalResults, BorderRemovalResults, BrightnessContrastResults, ColorDropResults, CombRemovalResults, DeskewResults, DespeckleResults, 

DetectColorResults, DilateResults, DotShadingRemovalResults, ErodeResults, FilterResults, FlipResults, GetRectangleResults, GraphicLineDetectionResults, 

GraphicLineRemovalResults, ImageDetergentResults, ImageRegistrationResults, InverseTextResults, LineRemovalResults, MirrorResults, 

NegateResults, NegativeCorrectionResults, PerspectiveAdjustResults, RescaleResults, RotateResults, ShearResults, SmoothObjectsResults, 

SmoothZoomResults,  and VirtualBulbResults.

Deprecated API

The following methods are now marked as deprecated and will be removed from the next release of ScanFix:

• Rescale(Double,Double) Method
• Rotate(Double,Color) Method
• SmoothObjects(Int32) Method