IMG_STRETCHMODE Enumeration |
Image stretching mode.
Namespace: Kofax.OmniPageCSDK.IproPlus
Assembly: Kofax.OmniPageCSDK.IproPlus (in Kofax.OmniPageCSDK.IproPlus.dll) Version: 1.0.0.0
SyntaxMembers| Member name | Value | Description | |
|---|---|---|---|
| STRETCH_DELETE | 0 | Deletes eliminated pixels. Information in the eliminated pixels is not preserved (Default). | |
| STRETCH_OR | 1 | Uses the OR operator to combine eliminated pixels with the remaining ones. This mode preserves black pixels at the expense of white pixels. (Assuming that black is coded as 1.) | |
| STRETCH_AND | 2 | Uses the AND operator to combine eliminated pixels with the remaining ones. This mode preserves white pixels at the expense of black pixels. | |
| STRETCH_AVG | 3 | If the image is B/W, 4-bit grayscale or 8-bit grayscale use 256-level grayscale to combine eliminated pixels. This will result in an output of an 8-bit grayscale bitmap. If the image is palette-color or 24-bit color, use 24-bit color to combine eliminated pixels. This will produce an output of a 24-bit color bitmap. Note, that if the destination rectangle size is greater than the source rectangle size, the color depth of the output bitmap will be the same as the color depth of the input image. |
Remarks
Possible values for the image stretching mode setting. This setting is
used by the RenderToMemoryByParams method
of the Image object if the destination rectangle
size is definitely smaller than the source one. The setting specifies
how the pixels of the input image will be combined to get the resulting image
during the operation of this function.
See Also