Start » Filter Reference » Geometry 2D » Geometry 2D Spatial Transforms » AlignPoint
Advanced| Module: | FoundationLite |
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Moves a point from a local coordinate system to the absolute one.
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.
| Name | Type | Description | |
|---|---|---|---|
 |
inPoint | Point2D | |
|
inAlignment | CoordinateSystem2D | Coordinate system to align to |
|
inInverse | Bool | Switches to the inverse transform |
 |
outAlignedPoint | Point2D |
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
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AlignPoint performed on the sample point. The inAlignment is drawn on the first image in blue.
Complexity Level
This filter is available on Advanced Complexity Level.
See Also
- RotatePoint – Rotates a point clockwise around a center point.
- TranslatePoint – Translates a point by a vector.
- AlignPath – Moves a path from a local coordinate system to the absolute one.