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CreateCoordinateSystemFromPoint

Creates a coordinate system with the specified origin.

Syntax

void avl::CreateCoordinateSystemFromPoint
(
	const avl::Point2D& inPoint,
	atl::real inAngle,
	atl::real inScale,
	atl::real inScaleDivisor,
	avl::CoordinateSystem2D& outCoordinateSystem
)

void CreateCoordinateSystemFromPoint
(
	AvlNet.Point2D inPoint,
	float inAngle,
	float inScale,
	float inScaleDivisor,
	out AvlNet.CoordinateSystem2D outCoordinateSystem
)

Parameters

Name	Type	Range	Default	Description
inPoint	const Point2D&			Origin of the created coordinate system
inAngle	real
inScale	real	0.001 -	1.0f
inScaleDivisor	real	0.001 -	1.0f
outCoordinateSystem	CoordinateSystem2D&

Hints

Pass inPoint to a computed point, where you want to anchor a new coordinate system.
Optionally set inAngle to define the rotation.
Optionally set inScale and inScaleDivisor to obtain a custom scale.

Examples

A local coordinate system created from a point. Here, the point is located with a 1D Edge Detection filter.

Remarks

Read more about Local Coordinate Systems in Machine Vision Guide: Local Coordinate Systems.