You are here: Start » Function Reference » Path » Polygon Relations » TestPointArrayInPolygon

TestPointArrayInPolygon

Tests which points lie inside a polygon.

Syntax

void fil::TestPointArrayInPolygon
(
	const ftl::Array<fil::Point2D>& inPoints,
	const fil::Path& inPolygon,
	ftl::Array<bool>& outIsContainedArray,
	ftl::Array<fil::Point2D>& outPoints,
	ftl::Optional<bool&> outAreAllContained = ftl::NIL
)

Parameters

	Name	Type	Default	Description
	inPoints	const Array<Point2D>&		Points which will be tested
	inPolygon	const Path&		Polygon against which the points will be tested
	outIsContainedArray	Array<bool>&
	outPoints	Array<Point2D>&		Points that are contained
	outAreAllContained	Optional<bool&>	NIL

Optional Outputs

The computation of following outputs can be switched off by passing value ftl::NIL to these parameters: outAreAllContained.

Read more about Optional Outputs.

Errors