All Known Implementing Classes:

Line2D, Polygon2D
```
public interface Component2D
```
2D Geometry object that supports spatial relationships with bounding boxes, triangles and points.

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`Component2D.WithinRelation`	Used by withinTriangle to check the within relationship between a triangle and the query shape (e.g.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`boolean`	`contains(double x, double y)`	relates this component2D with a point
`static boolean`	`containsPoint(double x, double y, double minX, double maxX, double minY, double maxY)`	returns true if rectangle (defined by minX, maxX, minY, maxY) contains the X Y point
`static boolean`	`disjoint(double minX1, double maxX1, double minY1, double maxY1, double minX2, double maxX2, double minY2, double maxY2)`	Compute whether the bounding boxes are disjoint
`double`	`getMaxX()`	max X value for the component
`double`	`getMaxY()`	max Y value for the component
`double`	`getMinX()`	min X value for the component
`double`	`getMinY()`	min Y value for the component
`static boolean`	`pointInTriangle(double minX, double maxX, double minY, double maxY, double x, double y, double aX, double aY, double bX, double bY, double cX, double cY)`	Compute whether the given x, y point is in a triangle; uses the winding order method
`PointValues.Relation`	`relate(double minX, double maxX, double minY, double maxY)`	relates this component2D with a bounding box
`default PointValues.Relation`	`relateTriangle(double aX, double aY, double bX, double bY, double cX, double cY)`	relates this component2D with a triangle
`PointValues.Relation`	`relateTriangle(double minX, double maxX, double minY, double maxY, double aX, double aY, double bX, double bY, double cX, double cY)`	relates this component2D with a triangle
`static boolean`	`within(double minX1, double maxX1, double minY1, double maxY1, double minX2, double maxX2, double minY2, double maxY2)`	Compute whether the first bounding box 1 is within the second bounding box
`default Component2D.WithinRelation`	`withinTriangle(double aX, double aY, boolean ab, double bX, double bY, boolean bc, double cX, double cY, boolean ca)`	Compute the within relation of this component2D with a triangle
`Component2D.WithinRelation`	`withinTriangle(double minX, double maxX, double minY, double maxY, double aX, double aY, boolean ab, double bX, double bY, boolean bc, double cX, double cY, boolean ca)`	Compute the within relation of this component2D with a triangle

Method Detail

getMinX
```
double getMinX()
```
min X value for the component

getMaxX
```
double getMaxX()
```
max X value for the component

getMinY
```
double getMinY()
```
min Y value for the component

getMaxY
```
double getMaxY()
```
max Y value for the component

contains

boolean contains(double x,
                 double y)

relates this component2D with a point

relate

PointValues.Relation relate(double minX,
                            double maxX,
                            double minY,
                            double maxY)

relates this component2D with a bounding box

relateTriangle

PointValues.Relation relateTriangle(double minX,
                                    double maxX,
                                    double minY,
                                    double maxY,
                                    double aX,
                                    double aY,
                                    double bX,
                                    double bY,
                                    double cX,
                                    double cY)

relates this component2D with a triangle

relateTriangle

default PointValues.Relation relateTriangle(double aX,
                                            double aY,
                                            double bX,
                                            double bY,
                                            double cX,
                                            double cY)

relates this component2D with a triangle

withinTriangle

default Component2D.WithinRelation withinTriangle(double aX,
                                                  double aY,
                                                  boolean ab,
                                                  double bX,
                                                  double bY,
                                                  boolean bc,
                                                  double cX,
                                                  double cY,
                                                  boolean ca)

Compute the within relation of this component2D with a triangle

withinTriangle

Component2D.WithinRelation withinTriangle(double minX,
                                          double maxX,
                                          double minY,
                                          double maxY,
                                          double aX,
                                          double aY,
                                          boolean ab,
                                          double bX,
                                          double bY,
                                          boolean bc,
                                          double cX,
                                          double cY,
                                          boolean ca)

Compute the within relation of this component2D with a triangle

disjoint

static boolean disjoint(double minX1,
                        double maxX1,
                        double minY1,
                        double maxY1,
                        double minX2,
                        double maxX2,
                        double minY2,
                        double maxY2)

Compute whether the bounding boxes are disjoint

within

static boolean within(double minX1,
                      double maxX1,
                      double minY1,
                      double maxY1,
                      double minX2,
                      double maxX2,
                      double minY2,
                      double maxY2)

Compute whether the first bounding box 1 is within the second bounding box

containsPoint

static boolean containsPoint(double x,
                             double y,
                             double minX,
                             double maxX,
                             double minY,
                             double maxY)

returns true if rectangle (defined by minX, maxX, minY, maxY) contains the X Y point

pointInTriangle

static boolean pointInTriangle(double minX,
                               double maxX,
                               double minY,
                               double maxY,
                               double x,
                               double y,
                               double aX,
                               double aY,
                               double bX,
                               double bY,
                               double cX,
                               double cY)

Compute whether the given x, y point is in a triangle; uses the winding order method

Interface Component2D

Nested Class Summary

Method Summary

Method Detail

getMinX

getMaxX

getMinY

getMaxY

contains

relate

relateTriangle

relateTriangle

withinTriangle

withinTriangle

disjoint

within

containsPoint

pointInTriangle