This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.
Syntax
| Visual Basic (Declaration) | |
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<FlagsAttribute()> Public Enum CombineCommandFlags Inherits Enum | |
| Visual Basic (Usage) |  Copy Code |
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| |
| C# | |
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[FlagsAttribute()] public enum CombineCommandFlags : Enum | |
| C++/CLI | |
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[FlagsAttribute()] public enum class CombineCommandFlags : public Enum | |
Members
| Member | Description |
|---|---|
| SourceNop | No change. |
| SourceNot | Invert the color, resulting in its complement. |
| Source0 | Change all bits to 0. |
| Source1 | Change all bits to 1. |
| DestinationNop | No change. |
| DestinationNot | Invert the color, resulting in its complement. |
| Destination0 | Change all bits to 0. |
| Destination1 | Change all bits to 1. |
| OperationAnd | Combine each set of bytes using a bitwise AND. |
| OperationOr | Combine each set of bytes using a bitwise OR. |
| OperationXor | Combine each set of bytes using a bitwise exclusive OR (^). |
| OperationAdd | Add the byte values, allowing a maximum of 255. |
| OperationSubtractSource | Subtract the source from the destination, allowing a minimum of 0. |
| OperationSubtractDestination | Subtract the destination from the source, allowing a minimum of 0. |
| OperationMultiply | Multiply the byte values, allowing a maximum of 255. The result is calculated as follows: result = (source * destination) / 255. |
| OperationDivideSource | Divide the destination by the source. If source > 0, then the result is calculated as follows: result = min( (destination / source) * 255, 255 ). Otherwise, if source = 0, then result = 255. |
| OperationDivideDestination | Divide the source by the destination. If dest > 0, then the result is calculated as follows: result = min( (source / destination) * 255, 255 ). Otherwise, if destination = 0, then result = 255. |
| OperationAverage | Use the average of the two values. |
| OperationMinimum | Use the lesser of the two values. |
| OperationMaximum | Use the greater of the two values. |
| ResultNop | No change. |
| ResultNot | Invert the color, resulting in its complement. |
| Result0 | Change all bits to 0. |
| Result1 | Change all bits to 1. |
| SourceCopy | Copy source to destination. |
| SourceMaster | Perform the operation on all channels. |
| SourceRed | Perform the operation on the red channel. |
| SourceGreen | Perform the operation on the green channel. |
| SourceBlue | Perform the operation on the blue channel. |
| DestinationMaster | Perform the operation on all channels. |
| DestinationRed | Perform the operation on the red channel. |
| DestinationGreen | Perform the operation on the green channel. |
| DestinationBlue | Perform the operation on the blue channel. |
| ResultMaster | Perform the operation on all channels. |
| ResultRed | Perform the operation on the red channel. |
| ResultGreen | Perform the operation on the green channel. |
| ResultBlue | Perform the operation on the blue channel. |
| AbsoluteDifference | Calculate the Absolute difference between the two values. |
| RawCombine | Perform a raw combine. |
Remarks
You can use a bitwise OR (|) to specify one flag from each group.
The flags will work with the following order:
First the operations on source and destination rectangles will take effect then the combining operation will
be implemented, then the operation on result rectangle will take effect.
For more information, refer to Flags for the CombineCommand.
| Group | Flags |
| Flags that define treatment of the source rectangle | SourceNop, SourceNot, Source0, Source1 |
| Flags that define treatment of the destination rectangle | DestinationNop, DestinationNot, Destination0, Destination1 |
| Flags that define the operation to use when combining the data | OperationAnd, OperationOr, OperationXor, OperationAdd, OperationSubtractSource, OperationSubtractDestination, OperationMultiply, OperationDivideSource, OperationDivideDestination, OperationAverage, OperationMinimum, OperationMaximum, AbsoluteDifference |
| Flags that define treatment of the resulting image rectangle | ResultNop, ResultNot, Result0, Result1 |
| Flags that define the channel of the source image rectangle | SourceMaster, SourceRed, SourceGreen, SourceBlue |
| Flags that define the channel of the destination image rectangle | DestinationMaster, DestinationRed, DestinationGreen, DestinationBlue |
| Flags that define the channel of the resulting image rectangle | ResultMaster, ResultRed, ResultGreen, ResultBlue |
Inheritance Hierarchy
System.Object
System.ValueType
System.Enum
Leadtools.ImageProcessing.Effects.CombineCommandFlags
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family