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RotateLine

Rotates a line clockwise around a center point.

Syntax

void fil::RotateLine
(
	const fil::Line2D& inLine,
	const fil::Point2D& inCenter,
	float inAngle,
	bool inInverse,
	fil::Line2D& outLine
)

Parameters

	Name	Type	Default	Description
	inLine	const Line2D&
	inCenter	const Point2D&		Center of rotation
	inAngle	float		Clockwise angle of rotation
	inInverse	bool		Switches to the inverse operation
	outLine	Line2D&

In-place Processing

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

Read more about In-place Computation.

Examples

RotateLine performed on the sample line, inCenter = (152.0, 121.0), inAngle = 90.0 and inInverse = False. The inCenter point is drawn on the first image in blue.

Errors