CWMVFindPatternOptions
CWMVFindPatternOptions contains optional parameters used by the CWMachineVision.FindPattern method. These optional parameters include parameters to CWIMAQVision.MatchPattern2 as well as properties that indicate what overlays to add to the image.
Properties
| MatchMode | Technique to use when looking for the template pattern in the image. The default is cwimaqMatchShiftInvariant. |
| MinimumMatchScore | Smallest score a match must have to be considered valid. The default is 800. |
| NumMatchesRequested | Number of valid matches expected. The default is 1. |
| RotationAngleRanges | Collection of angle ranges, where each range specifies how much you expect the color template pattern to rotate in the image. Each range is specified by a lower angle and an upper angle, both of which are expressed in degrees. |
| ShowResult | Boolean that specifies if the centers and bounding rectangles of the patterns found are overlaid on the result image. The default is True. |
| ShowSearchArea | Boolean that specifies if the search area is overlaid on the image. The default is False. |
| SubPixelAccuracy | Boolean that determines if the match results should be returned with subpixel accuracy. The default is False. |