| Overload | Description |
|---|---|
| IsBlank(Int32) | Detects if a GdPicture image or on an area of a GdPicture image defined by SetROI() method is blank. |
| IsBlank(Int32,Single) | Detects if a GdPicture image or on an area of a GdPicture image defined by SetROI() method is blank. |
| IsBlank(Int32,Single,Boolean) | Detects if a GdPicture image or on an area of a GdPicture image defined by SetROI() method is blank, with option to account for margins. |
| IsBlank(Int32,Single,Boolean,Boolean) | Detects if a GdPicture image or on an area of a GdPicture image defined by SetROI() method is blank, with option to account for margins. |
| IsBlank(Int32,Single,Boolean,Single) | Detects if a GdPicture image or on an area of a GdPicture image defined by SetROI() method is blank, with parameters to account for margins and for computed confidence limit. |
| IsBlank(Int32,Single,Boolean,Boolean,Single) | Detects if a GdPicture image or on an area of a GdPicture image defined by SetROI() method is blank, with parameters to account for margins and for computed confidence limit. |
In This Topic
IsBlank Method (GdPictureImaging)
In This Topic
Detects if a GdPicture image or on an area of a GdPicture image defined by SetROI() method is blank.
Overload List
See Also