Back to Aurora Vision Studio website

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

AlignCircle


Module: FoundationLite

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

Applications

Required when there is a circle defined in a local coordinate system, but the next image-related filter in the program does not have any inAlignment input.
Name Type Description
Input value inCircle Circle2D
Input value inAlignment CoordinateSystem2D Coordinate system to align to
Input value inInverse Bool Switches to the inverse transform
Output value outAlignedCircle Circle2D

Description

AlignCircle aligns the inCircle to the inAlignment coordinate system. The input circle is translated, rotated and scaled.

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

Examples

AlignCircle performed on the sample circle. The inAlignment is drawn on the first image in blue.

Complexity Level

This filter is available on Advanced Complexity Level.

See Also

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