 | IBitmapImageThreshold Method |
Applies a bracketed (upper and lower) brightness threshold to the image.
Namespace: CohesiveComputing.Imaging
Assembly: CohesiveComputing.BatchImagePro (in CohesiveComputing.BatchImagePro.dll) Version: 1.0.0
SyntaxC#
IBitmapImage Threshold( float lowerThresholdPc, float lowerThresholdPassPc, float upperThresholdPc, float upperThresholdPassPc )
Parameters
- lowerThresholdPc
- Type: SystemSingle
The lower threshold percent. - lowerThresholdPassPc
- Type: SystemSingle
Value to use if below lower threshold. - upperThresholdPc
- Type: SystemSingle
The upper threshold percent. - upperThresholdPassPc
- Type: SystemSingle
Value to use if upper threshold is exceeded.
Return Value
Type: IBitmapImageA new image instance with effect applied.
Exceptions| Exception | Condition |
|---|---|
| ArgumentOutOfRangeException | upperThresholdPc or lowerThresholdPc or upperThresholdPassPc or lowerThresholdPassPc |
| ArgumentException | Upper threshold must be greater than or equal to lower threshold. |
See Also