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Snap to the midpoint Using Spotlight, you can snap to the midpoint to a raster arc or line, when drawing vector objects and editing.
Snap to the endpoint
At first sight, snap to the endpoints seems to work in the similar way both in VP Studio and Spotlight. To snap to the endpoint of a raster line (arc) in Spotlight, you only need to click on this line (arc). The snap to endpoints does not work in VP Studio if you click on the object - VP Studio can snap to any endpoint, located closely to the cursor. That does not correspond to the CAD standards.
Spotlight
« Snap to the endpoint »
Snap to the center
The accuracy of the snap to the center of a raster circle or arc is not always satisfying when using VP Studio. The position of a point, determined as center, considerably depends on the cursor position. In Spotlight, the snap to the center only depends on the geometry of a raster object, the snap accuracy is much higher than that of a corresponding snap in VP Studio.
Spotlight
«Snap to the center »
Snap to perpendicular, tangent, and point
See WiseImage Specifications at: http://www.scaneverything.com/detail.asp?id=449&spec=1