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ScaleUpMode

Describes the scale up mode.

Declarations

Language Declaration
C / C++ enum ScaleUpMode
.Net enum Dynamsoft.Core.EnumScaleUpMode
Android class com.dynamsoft.core.EnumScaleUpMode
ObjC / Swift enum EnumScaleUpMode
Java class com.dynamsoft.core.EnumScaleUpMode

Members

Member (except ObjC/Swift) Member (ObjC/Swift) Value Description Valid Argument(s)
SUM_SKIP EnumScaleUpModeSkip 0x00 Skip the scale-up process. N/A
SUM_AUTO EnumScaleUpModeAuto 0x01 The library chooses an interpolation method automatically to scale up. N/A
SUM_LINEAR_INTERPOLATION EnumScaleUpModeLinearInterpolation 0x02 Scales up using the linear interpolation method. LetterHeightThreshold
TargetLetterHeight
SUM_NEAREST_NEIGHBOUR_INTERPOLATION EnumScaleUpModeNearestNeighbourInterpolation 0x04 Scales up using the nearest-neighbour interpolation method. LetterHeightThreshold
TargetLetterHeight

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