Back to Adaptive Vision Studio website

You are here: Start » Filter Reference » Geometry 2D Spatial Transforms » AlignPoint

AlignPoint


Module: FoundationLite

Moves a point from a local coordinate system to the absolute one.

Name Type Description
inPoint Point2D
inAlignment CoordinateSystem2D Coordinate system to align to
inInverse Bool Switches to the inverse transform
outAlignedPoint Point2D

Applications

Required when there is a point defined in a local coordinate system, but the next image-related filter in the program does not have any inAlignment input.

Description

AlignPoint aligns the inPoint to the inAlignment coordinate system. The input point is translated, rotated and scaled.

The inAlignment is usually a coordinate system found by some template matching algorithm.

Examples

AlignPoint performed on the sample point. The inAlignment is drawn on the first image in blue.

Complexity Level

This filter is available on Basic Complexity Level.

See Also

  • RotatePoint – Rotates a point clockwise around a center point.
  • AlignPath – Moves a path from a local coordinate system to the absolute one.