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AlignArc


Header: AVL.h
Namespace: avl

Moves an arc from a local coordinate system to the absolute one.

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

Syntax

void avl::AlignArc
(
	const avl::Arc2D& inArc,
	const avl::CoordinateSystem2D& inAlignment,
	bool inInverse,
	avl::Arc2D& outAlignedArc
)

Parameters

Name Type Default Description
Input value
 inArc const Arc2D&
Input value
 inAlignment const CoordinateSystem2D& Coordinate system to align to
Input value
 inInverse bool Switches to the inverse transform
Output value
 outAlignedArc Arc2D&

In-place Processing

This function supports in-place data processing - you can pass the same reference to inArc and outAlignedArc

Read more about In-place Computation.

Description

AlignArc aligns the inArc to the inAlignment coordinate system. The input arc is translated, rotated and scaled.

Examples

AlignArc performed on the sample arc. The inAlignment is drawn on the first image in blue.

See Also

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