Tests GmPolygon. More...

#include <GmPolygon.t.h>

Inheritance diagram for GmPolygonUnitTests:

Public Member Functions
void	testNoHoles ()
	Test a simple polygon with some points outside, some inside, some on, and some coincident with polygon points. More...

void	testWithHoles ()
	Test a polygon with holes. More...

void	testMinDistanceToBoundary ()
	tests calculating the minimum distance to the boundary of a polygon.

void	testIntersection ()
	tests intersection of polygons

void	testUnion ()
	tests union of polygons

Static Public Member Functions
static void	SetUpPolyWithHoles1 (xms::VecPt3d &a_outPoly, xms::VecPt3d2d &a_inPolys, xms::VecPt3d &a_ptsToTest)
	Used in tests to create a polygon with two holes. More...

static void	SetUpPolyWithHole (xms::VecPt3d &a_outPoly, xms::VecPt3d &a_inPolys)
	Used in tests to create a polygon with lots of segments and 2 holes. More...

Detailed Description

Tests GmPolygon.

Tester for the GmPolygon class.

Definition at line 29 of file GmPolygon.t.h.

Member Function Documentation

◆ SetUpPolyWithHole()

void GmPolygonUnitTests::SetUpPolyWithHole	(	xms::VecPt3d &	a_outPoly,
		xms::VecPt3d &	a_inPoly
	)

static

Used in tests to create a polygon with lots of segments and 2 holes.

Parameters

a_outPoly The outside polygon.

a_inPoly

The inside polygons. The first point is not repeated. Outer poly is CCW, inners are CW.

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///

Definition at line 624 of file GmPolygon.cpp.

References xms::gmArrayToVecPt3d(), and XM_COUNTOF.

Referenced by GmPointInPolyUnitTests::Setup().

◆ SetUpPolyWithHoles1()

void GmPolygonUnitTests::SetUpPolyWithHoles1	(	xms::VecPt3d &	a_outPoly,
		xms::VecPt3d2d &	a_inPolys,
		xms::VecPt3d &	a_ptsToTest
	)

static

Used in tests to create a polygon with two holes.

Parameters

a_outPoly The outside polygon.

a_inPolys The inside polygons.

a_ptsToTest

Locations to test if they are inside the polygon. The first point is not repeated. Outer poly is CCW, inners are CW.

// 30 -        1---------------------------------------2
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///

Definition at line 568 of file GmPolygon.cpp.

Referenced by testWithHoles().

◆ testNoHoles()

void GmPolygonUnitTests::testNoHoles ( )

Test a simple polygon with some points outside, some inside, some on, and some coincident with polygon points.

// 15 -    0   1   2   3   4
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//         |---|---|---|---|
//        -5   0   5   10  15
///

Definition at line 396 of file GmPolygon.cpp.

References xms::GmPolygon::New().

◆ testWithHoles()

void GmPolygonUnitTests::testWithHoles ( )

Test a polygon with holes.

See also

StripPointTests::testWithHoles

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///

Definition at line 484 of file GmPolygon.cpp.

References xms::GmPolygon::New(), SetUpPolyWithHoles1(), and TS_ASSERT_EQUALS_VEC.

The documentation for this class was generated from the following files:

/home/conan/xmsgrid/geometry/GmPolygon.t.h
/home/conan/xmsgrid/geometry/GmPolygon.cpp