ArcObjects Library Reference (ArcScan)  

esriShapeRecognition Constants

The type of raster snapping.

Constant Value Description
esriShapeRecognitionRectangle 1 Rectangle.
esriShapeRecognitionSquare 2 Square.
esriShapeRecognitionEllipse 4 Ellipse.
esriShapeRecognitionCircle 8 Circle.
esriShapeRecognitionOrthogonalShape 16 Orthogonal Shape.
esriShapeRecognitionAllShapes 31 All Shapes.

Product Availability

Available with ArcGIS Desktop. Requires ArcScan Extension.