A B C D E F G H I J K L M N O P Q R S T U V W X Y

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indexOf(T) - Method in class math.geom2d.curve.CurveArray2D

Returns index of the given curve within the inner array.

indexOf(Point2D) - Method in class math.geom2d.point.PointArray2D

indexOf(T) - Method in class math.geom2d.ShapeArray2D

indexOf(T) - Method in interface math.geom2d.ShapeSet2D

Returns the index of the shape in this set.

INFINITE_BOX - Static variable in class math.geom2d.Box2D

The box corresponding to the the whole plane, with infinite bounds in each direction.

insertRing(int, LinearRing2D) - Method in class math.geom2d.polygon.MultiPolygon2D

insertVertex(int, Point2D) - Method in class math.geom2d.polygon.HRectangle2D

Deprecated.

insertVertex(int, Point2D) - Method in class math.geom2d.polygon.LinearCurve2D

Inserts a vertex at a given position in the polyline.

insertVertex(int, Point2D) - Method in class math.geom2d.polygon.MultiPolygon2D

Inserts a vertex at the given position

insertVertex(int, Point2D) - Method in interface math.geom2d.polygon.Polygon2D

Inserts a vertex at the specified position.

insertVertex(int, Point2D) - Method in class math.geom2d.polygon.Rectangle2D

insertVertex(int, Point2D) - Method in class math.geom2d.polygon.SimplePolygon2D

Adds a point as the last vertex.

intersect(LinearCurve2D, LinearCurve2D) - Static method in class math.geom2d.polygon.Polylines2D

Return all intersection points between the 2 polylines.

intersection(Box2D) - Method in class math.geom2d.Box2D

Returns the Box2D which is contained both by this box and by the specified box.

intersection(LinearShape2D) - Method in class math.geom2d.line.AbstractLine2D

Returns the unique intersection with a linear shape.

intersection(LinearShape2D) - Method in class math.geom2d.line.Line2D

intersection(LinearShape2D) - Method in interface math.geom2d.line.LinearShape2D

Returns the unique intersection with a linear shape.

intersection(Polygon2D, Polygon2D) - Static method in class math.geom2d.polygon.Polygons2D

Computes the intersection of the two polygons.

intersection(Box3D) - Method in class math.geom3d.Box3D

Returns the Box2D which is contained both by this box and by the specified box.

intersections(Circle2D) - Method in class math.geom2d.conic.Circle2D

Returns the intersection points with another circle.

intersections(LinearShape2D) - Method in class math.geom2d.conic.Circle2D

Computes intersections of the circle with a line.

intersections(LinearShape2D) - Method in class math.geom2d.conic.CircleArc2D

Computes intersections of the circle arc with a line.

intersections(LinearShape2D) - Method in class math.geom2d.conic.Ellipse2D

Compute intersections of the ellipse with a straight object (line, line segment, ray...).

intersections(LinearShape2D) - Method in class math.geom2d.conic.EllipseArc2D

intersections(LinearShape2D) - Method in class math.geom2d.conic.Hyperbola2D

intersections(LinearShape2D) - Method in class math.geom2d.conic.HyperbolaBranch2D

intersections(LinearShape2D) - Method in class math.geom2d.conic.HyperbolaBranchArc2D

intersections(LinearShape2D) - Method in class math.geom2d.conic.Parabola2D

intersections(LinearShape2D) - Method in class math.geom2d.conic.ParabolaArc2D

intersections(LinearShape2D) - Method in interface math.geom2d.curve.Curve2D

Returns the intersection points of the curve with the specified line.

intersections(LinearShape2D) - Method in class math.geom2d.curve.CurveArray2D

intersections(LinearShape2D) - Method in class math.geom2d.line.AbstractLine2D

Returns the intersection points of the curve with the specified line.

intersections(LinearShape2D) - Method in class math.geom2d.line.Line2D

intersections(LinearShape2D) - Method in class math.geom2d.polygon.LinearCurve2D

intersections(LinearShape2D) - Method in class math.geom2d.spline.CubicBezierCurve2D

Use approximation, by replacing Bezier curve with a polyline.

intersections(LinearShape2D) - Method in class math.geom2d.spline.QuadBezierCurve2D

Use approximation, by replacing Bezier curve with a polyline.

intersects(double, double, double, double) - Method in class math.geom2d.curve.GeneralPath2D

Tests if the interior of this Shape intersects the interior of a specified set of rectangular coordinates.

intersects(Rectangle2D) - Method in class math.geom2d.curve.GeneralPath2D

Tests if the interior of this Shape intersects the interior of a specified Rectangle2D.

intersects(Line2D, Line2D) - Static method in class math.geom2d.line.Line2D

Checks if two line intersect.

intersects(LineSegment2D, LineSegment2D) - Static method in class math.geom2d.line.LineSegment2D

Checks if two line segment intersect.

inverse() - Method in class math.geom3d.transform.AffineTransform3D

Computes the inverse affine transform.

inverse() - Method in interface math.geom3d.transform.Bijection3D

invert() - Method in class math.geom2d.AffineTransform2D

Returns the inverse transform.

invert() - Method in interface math.geom2d.transform.Bijection2D

invert() - Method in class math.geom2d.transform.CircleInversion2D

Returns this circle inversion.

InvertedRay2D - Class in math.geom2d.line

Inverted ray is defined from an origin and a direction vector.

InvertedRay2D() - Constructor for class math.geom2d.line.InvertedRay2D

Empty constructor for Ray2D.

InvertedRay2D(Point2D, Point2D) - Constructor for class math.geom2d.line.InvertedRay2D

Creates a new Ray2D, originating from point1<\code>, and going in the direction of point2<\code>.

InvertedRay2D(double, double, double, double) - Constructor for class math.geom2d.line.InvertedRay2D

Creates a new Ray2D, originating from point (x1,y1)<\code>, and going in the direction defined by vector (dx, dy)<\code>.

InvertedRay2D(Point2D, double, double) - Constructor for class math.geom2d.line.InvertedRay2D

Creates a new Ray2D, originating from point point<\code>, and going in the direction defined by vector (dx,dy)<\code>.

InvertedRay2D(Point2D, Vector2D) - Constructor for class math.geom2d.line.InvertedRay2D

Creates a new Ray2D, originating from point point<\code>, and going in the direction specified by vector<\code>.

InvertedRay2D(Point2D, double) - Constructor for class math.geom2d.line.InvertedRay2D

Creates a new Ray2D, originating from point point<\code>, and going in the direction specified by angle<\code> (in radians).

InvertedRay2D(double, double, double) - Constructor for class math.geom2d.line.InvertedRay2D

Creates a new Ray2D, originating from point (x, y)<\code>, and going in the direction specified by angle<\code> (in radians).

InvertedRay2D(LinearShape2D) - Constructor for class math.geom2d.line.InvertedRay2D

Define a new Ray, with same characteristics as given object.

isBounded() - Method in class math.geom2d.Box2D

Returns true if all bounds are finite.

isBounded() - Method in class math.geom2d.conic.Circle2D

Always returns true.

isBounded() - Method in class math.geom2d.conic.CircleArc2D

Returns true, as a circle arc is bounded by definition.

isBounded() - Method in class math.geom2d.conic.Ellipse2D

Always returns true.

isBounded() - Method in class math.geom2d.conic.EllipseArc2D

Always return true: an ellipse arc is bounded by definition

isBounded() - Method in class math.geom2d.conic.HyperbolaBranch2D

Returns false, as an hyperbola branch is never bounded.

isBounded() - Method in class math.geom2d.conic.HyperbolaBranchArc2D

isBounded() - Method in class math.geom2d.conic.Parabola2D

Always returns false, because a parabola is not bounded.

isBounded() - Method in class math.geom2d.conic.ParabolaArc2D

Returns true if the arc is bounded, i.e. if both limits are finite.

isBounded() - Method in class math.geom2d.curve.CurveArray2D

return true, if all curve pieces are bounded

isBounded() - Method in class math.geom2d.domain.GenericDomain2D

Returns true if the domain is bounded.

isBounded() - Method in class math.geom2d.line.InvertedRay2D

Always returns false, because n inverted ray is not bounded.

isBounded() - Method in class math.geom2d.line.Line2D

Returns true

isBounded() - Method in class math.geom2d.line.LineArc2D

Returns true if both t0 and t1 are different from infinity.

isBounded() - Method in class math.geom2d.line.LineSegment2D

Returns true

isBounded() - Method in class math.geom2d.line.Ray2D

Always returns false, because a ray is not bounded.

isBounded() - Method in class math.geom2d.line.StraightLine2D

Always returns false, because a line is not bounded.

isBounded() - Method in class math.geom2d.point.PointArray2D

Always return true.

isBounded() - Method in class math.geom2d.Point2D

Returns true if the point is bounded.

isBounded() - Method in class math.geom2d.polygon.HRectangle2D

Deprecated. Always returns true, because a rectangle is always bounded.

isBounded() - Method in class math.geom2d.polygon.LinearCurve2D

Always returns true, because a linear curve is always bounded.

isBounded() - Method in class math.geom2d.polygon.MultiPolygon2D

isBounded() - Method in class math.geom2d.polygon.Rectangle2D

Always returns true, because a rectangle is always bounded.

isBounded() - Method in class math.geom2d.polygon.SimplePolygon2D

Returns true if polygon is oriented counter-clockwise, false otherwise.

isBounded() - Method in interface math.geom2d.Shape2D

Returns true if the shape is bounded, that is if we can draw a finite rectangle enclosing the shape.

isBounded() - Method in class math.geom2d.ShapeArray2D

isBounded() - Method in class math.geom2d.spline.CubicBezierCurve2D

Returns true, a cubic Bezier Curve is always bounded.

isBounded() - Method in class math.geom2d.spline.QuadBezierCurve2D

Returns true, a cubic Bezier Curve is always bounded.

isBounded() - Method in class math.geom3d.line.LineSegment3D

Returns true, as a LineSegment3D is always bounded.

isBounded() - Method in class math.geom3d.line.StraightLine3D

isBounded() - Method in class math.geom3d.plane.Plane3D

isBounded() - Method in class math.geom3d.Point3D

isBounded() - Method in class math.geom3d.PointSet3D

isBounded() - Method in interface math.geom3d.Shape3D

Returns true if the shape is bounded, that is if we can draw a finite rectangle enclosing the shape.

isCircle() - Method in class math.geom2d.conic.Circle2D

isCircle() - Method in class math.geom2d.conic.Ellipse2D

Returns true if this ellipse is similar to a circle, i.e. has same length for both r1 and r2.

isCircle() - Method in interface math.geom2d.conic.EllipseShape2D

Returns true if this ellipse shape is similar to a circle, i.e. has same length for both semi-axes.

isClosed() - Method in class math.geom2d.conic.Circle2D

Returns true, as an ellipse is always closed.

isClosed() - Method in class math.geom2d.conic.CircleArc2D

Returns false, as a circle arc is never closed by definition.

isClosed() - Method in class math.geom2d.conic.Ellipse2D

Returns true, as an ellipse is always closed.

isClosed() - Method in class math.geom2d.conic.EllipseArc2D

Returns false, as an ellipse arc is never closed.

isClosed() - Method in class math.geom2d.conic.HyperbolaBranch2D

Return false, by definition of Hyperbola branch

isClosed() - Method in class math.geom2d.conic.HyperbolaBranchArc2D

Returns false.

isClosed() - Method in class math.geom2d.conic.Parabola2D

Returns false, as a parabola is an open curve.

isClosed() - Method in class math.geom2d.conic.ParabolaArc2D

Returns false, by definition of a parabola arc

isClosed() - Method in interface math.geom2d.curve.ContinuousCurve2D

Returns true if the curve makes a loop, that is come back to starting point after covering the path.

isClosed() - Method in class math.geom2d.curve.PolyCurve2D

Returns true if the PolyCurve2D is closed.

isClosed() - Method in class math.geom2d.domain.BoundaryPolyCurve2D

Overrides the isClosed() in the following way: return true if all curves are bounded.

isClosed() - Method in class math.geom2d.line.AbstractLine2D

Always returns false, because we can not come back to starting point if we always go straight...

isClosed() - Method in class math.geom2d.line.Line2D

Returns false.

isClosed() - Method in class math.geom2d.polygon.LinearRing2D

Returns true, by definition of linear ring.

isClosed() - Method in class math.geom2d.polygon.Polyline2D

Returns false, as Polyline2D is open by definition.

isClosed() - Method in class math.geom2d.spline.CubicBezierCurve2D

The cubic curve is never closed.

isClosed() - Method in class math.geom2d.spline.QuadBezierCurve2D

Returns false, as a quadratic curve is never closed.

isColinear(AbstractLine2D, AbstractLine2D) - Static method in class math.geom2d.line.AbstractLine2D

Tests if the two linear objects are located on the same straight line.

isColinear(LinearShape2D) - Method in class math.geom2d.line.AbstractLine2D

Tests if the given linear shape is parallel to this shape.

isColinear(LinearShape2D) - Method in class math.geom2d.line.Line2D

isColinear(Point2D, Point2D, Point2D) - Static method in class math.geom2d.Point2D

Tests if the three points are colinear.

isColinear(Vector2D, Vector2D) - Static method in class math.geom2d.Vector2D

Tests if the two vectors are colinear

isColinear(Vector2D) - Method in class math.geom2d.Vector2D

test if the two vectors are colinear

isColinear(Vector3D, Vector3D) - Static method in class math.geom3d.Vector3D

test if the two vectors are colinear

isDirect(AffineTransform2D) - Static method in class math.geom2d.AffineTransform2D

Checks if the transform is direct, i.e. it preserves the orientation of transformed shapes.

isDirect() - Method in class math.geom2d.AffineTransform2D

Tests if this affine transform is direct, i.e. the sign of the determinant of the associated matrix is positive.

isDirect() - Method in class math.geom2d.conic.Circle2D

Returns true if circle has a direct orientation.

isDirect() - Method in class math.geom2d.conic.CircleArc2D

Returns true if the circle arc is direct, i.e. if the angle extent is positive.

isDirect() - Method in class math.geom2d.conic.Ellipse2D

Returns true if ellipse has a direct orientation.

isDirect() - Method in class math.geom2d.conic.EllipseArc2D

Returns true if the ellipse arc is direct, i.e. if the angle extent is positive (or zero).

isDirect() - Method in interface math.geom2d.conic.EllipseShape2D

If an ellipse shape is direct, it is the boundary of a convex domain.

isDirect() - Method in class math.geom2d.conic.Hyperbola2D

isDirect() - Method in class math.geom2d.conic.Parabola2D

Returns true if the parameter a is positive.

isEmpty() - Method in class math.geom2d.conic.Circle2D

Always returns false.

isEmpty() - Method in class math.geom2d.conic.CircleArc2D

Returns false.

isEmpty() - Method in class math.geom2d.conic.Ellipse2D

Always returns false.

isEmpty() - Method in class math.geom2d.conic.EllipseArc2D

Returns false.

isEmpty() - Method in class math.geom2d.conic.HyperbolaBranch2D

Returns false, as an hyperbola branch is never empty.

isEmpty() - Method in class math.geom2d.conic.HyperbolaBranchArc2D

isEmpty() - Method in class math.geom2d.conic.Parabola2D

Returns false, as a parabola is never empty.

isEmpty() - Method in class math.geom2d.conic.ParabolaArc2D

Return true if t1isEmpty() - Method in class math.geom2d.curve.CurveArray2D

Returns true if the CurveSet does not contain any curve.

isEmpty() - Method in class math.geom2d.domain.GenericDomain2D

isEmpty() - Method in class math.geom2d.line.AbstractLine2D

Returns false, unless both dx and dy equal 0.

isEmpty() - Method in class math.geom2d.line.Line2D

Returns false

isEmpty() - Method in class math.geom2d.point.PointArray2D

Returns true if the point set is empty, i.e. the number of points is 0.

isEmpty() - Method in class math.geom2d.Point2D

Returns false, as a point can not be empty.

isEmpty() - Method in class math.geom2d.polygon.LinearCurve2D

Returns true if the polyline does not contain any point.

isEmpty() - Method in class math.geom2d.polygon.MultiPolygon2D

The MultiPolygon2D is empty either if it contains no ring, or if all rings are empty.

isEmpty() - Method in class math.geom2d.polygon.Rectangle2D

isEmpty() - Method in class math.geom2d.polygon.SimplePolygon2D

isEmpty() - Method in interface math.geom2d.Shape2D

Returns true if the shape does not contain any point.

isEmpty() - Method in class math.geom2d.ShapeArray2D

isEmpty() - Method in class math.geom2d.spline.CubicBezierCurve2D

isEmpty() - Method in class math.geom2d.spline.QuadBezierCurve2D

isEmpty() - Method in class math.geom3d.line.LineSegment3D

Returns false, as a LineSegment3D is never empty.

isEmpty() - Method in class math.geom3d.line.StraightLine3D

isEmpty() - Method in class math.geom3d.plane.Plane3D

isEmpty() - Method in class math.geom3d.Point3D

isEmpty() - Method in class math.geom3d.PointSet3D

isEmpty() - Method in interface math.geom3d.Shape3D

isIdentity(AffineTransform2D) - Static method in class math.geom2d.AffineTransform2D

Checks if the given transform is the identity transform.

isIdentity() - Method in class math.geom2d.AffineTransform2D

Tests is this affine transform is equal to the identity transform.

isIdentity() - Method in class math.geom3d.transform.AffineTransform3D

isInside(Point2D) - Method in class math.geom2d.conic.Circle2D

Test whether the point is inside the circle.

isInside(Point2D) - Method in class math.geom2d.conic.CircleArc2D

isInside(Point2D) - Method in class math.geom2d.conic.Ellipse2D

Test whether the point is inside the ellipse.

isInside(Point2D) - Method in class math.geom2d.conic.EllipseArc2D

isInside(Point2D) - Method in class math.geom2d.conic.HyperbolaBranch2D

isInside(Point2D) - Method in class math.geom2d.conic.HyperbolaBranchArc2D

isInside(Point2D) - Method in class math.geom2d.conic.Parabola2D

isInside(Point2D) - Method in class math.geom2d.conic.ParabolaArc2D

isInside(Point2D) - Method in interface math.geom2d.domain.Boundary2D

Returns true if the point is 'inside' the domain bounded by the curve.

isInside(Point2D) - Method in class math.geom2d.domain.ContourArray2D

isInside(Point2D) - Method in interface math.geom2d.domain.OrientedCurve2D

Returns true if the point is 'inside' the domain bounded by the curve.

isInside(Point2D) - Method in class math.geom2d.domain.PolyOrientedCurve2D

Determines if the given point lies within the domain bounded by this curve.

isInside(Point2D) - Method in class math.geom2d.line.AbstractLine2D

Returns true if the given point lies to the left of the line when traveling along the line in the direction given by its direction vector.

isInside(Point2D) - Method in class math.geom2d.line.Line2D

isInside(double, double) - Method in class math.geom2d.polygon.LinearRing2D

isInside(Point2D) - Method in class math.geom2d.polygon.LinearRing2D

isInside(Point2D) - Method in class math.geom2d.polygon.Polyline2D

isInside(Point2D) - Method in class math.geom2d.spline.CubicBezierCurve2D

Returns true if the point is 'inside' the domain bounded by the curve.

isInside(Point2D) - Method in class math.geom2d.spline.QuadBezierCurve2D

Returns true if the point is 'inside' the domain bounded by the curve.

isIsometry(AffineTransform2D) - Static method in class math.geom2d.AffineTransform2D

Checks if the transform is an isometry, i.e. a compound of translation, rotation and reflection.

isIsometry() - Method in class math.geom2d.AffineTransform2D

Tests if this affine transform is an isometry, i.e. is equivalent to a compound of translations, rotations and reflections.

isLeaf() - Method in class math.geom2d.point.KDTree2D.Node

isLeftInfinite(Curve2D) - Static method in class math.geom2d.curve.Curves2D

isMotion(AffineTransform2D) - Static method in class math.geom2d.AffineTransform2D

Checks if the transform is a motion, i.e. a compound of translations and rotations.

isMotion() - Method in class math.geom2d.AffineTransform2D

Tests if this affine transform is a motion, i.e. is composed only of rotations and translations.

isOrthogonal(Vector2D, Vector2D) - Static method in class math.geom2d.Vector2D

Tests if the two vectors are orthogonal

isOrthogonal(Vector2D) - Method in class math.geom2d.Vector2D

test if the two vectors are orthogonal

isOrthogonal(Vector3D, Vector3D) - Static method in class math.geom3d.Vector3D

test if the two vectors are orthogonal

isParallel(AbstractLine2D, AbstractLine2D) - Static method in class math.geom2d.line.AbstractLine2D

Tests if the two linear objects are parallel.

isParallel(LinearShape2D) - Method in class math.geom2d.line.AbstractLine2D

Tests if the this object is parallel to the given one.

isParallel(LinearShape2D) - Method in class math.geom2d.line.Line2D

Test if the this object is parallel to the given one.

isPositiveBranch() - Method in class math.geom2d.conic.HyperbolaBranch2D

Returns true if this branch is the positive one, i.e. it contains the positive axis in the basis of the supporting hyperbola.

isRightInfinite(Curve2D) - Static method in class math.geom2d.curve.Curves2D

isSimilarity(AffineTransform2D) - Static method in class math.geom2d.AffineTransform2D

Checks if the transform is an similarity, i.e. transformation which keeps unchanged the global shape, up to a scaling factor.

isSimilarity() - Method in class math.geom2d.AffineTransform2D

Tests if this affine transform is a similarity.

isSingular(double) - Method in class math.geom2d.curve.AbstractSmoothCurve2D

Returns always false, as a smooth curve does not have singular points by definition.

isSingular(double) - Method in interface math.geom2d.curve.Curve2D

Checks if a point is singular.

isSingular(double) - Method in class math.geom2d.curve.CurveArray2D

isSingular(double) - Method in class math.geom2d.line.LineArc2D

isSingular(double) - Method in class math.geom2d.line.StraightLine2D

Returns false, whatever the position.

isSingular(double) - Method in class math.geom2d.polygon.LinearCurve2D

isSquare() - Method in class math.utils.Matrix

Returns true if the matrix is square, i.e. the number of rows equals the number of columns.

iterator() - Method in class math.geom2d.curve.CurveArray2D

iterator() - Method in class math.geom2d.point.PointArray2D

iterator() - Method in class math.geom2d.Point2D

iterator() - Method in class math.geom2d.ShapeArray2D

iterator() - Method in class math.geom3d.PointSet3D