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AlignRectangle


Header: AVL.h
Namespace: avl

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

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

Syntax

void avl::AlignRectangle
(
	const avl::Rectangle2D& inRectangle,
	const avl::CoordinateSystem2D& inAlignment,
	bool inInverse,
	avl::Rectangle2D& outAlignedRectangle
)

Parameters

Name Type Default Description
Input value inRectangle const Rectangle2D&
Input value inAlignment const CoordinateSystem2D& Coordinate system to align to
Input value inInverse bool Switches to the inverse transform
Output value outAlignedRectangle Rectangle2D&

In-place Processing

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

Read more about In-place Computation.

Description

AlignRectangle aligns the inRectangle to the inAlignment coordinate system. The input rectangle is translated, rotated and scaled.

Examples

AlignRectangle performed on the sample rectangle. The inAlignment is drawn on the first image in blue.

See Also

  • AlignPath – Moves a path from a local coordinate system to the absolute one.