de.lmu.ifi.dbs.elki.visualization.svg

Class SVGHyperSphere

java.lang.Object

de.lmu.ifi.dbs.elki.visualization.svg.SVGHyperSphere

public class SVGHyperSphere
extends Object

Utility class to draw hypercubes, wireframe and filled.

Field Summary

Fields

Modifier and Type	Field and Description
static double	EUCLIDEAN_KAPPA Factor used for approximating circles with cubic beziers.

Constructor Summary

Constructors

Constructor and Description
SVGHyperSphere()

Method Summary

Methods

Modifier and Type	Method and Description
static <D extends NumberDistance<?,?>> Element	drawCross(SVGPlot svgp, Projection2D proj, NumberVector<?> mid, D rad) Wireframe "cross" hypersphere
static Element	drawEuclidean(SVGPlot svgp, Projection2D proj, NumberVector<?> mid, double radius) Wireframe "euclidean" hypersphere
static Element	drawLp(SVGPlot svgp, Projection2D proj, NumberVector<?> mid, double radius, double p) Wireframe "Lp" hypersphere
static Element	drawManhattan(SVGPlot svgp, Projection2D proj, NumberVector<?> mid, double radius) Wireframe "manhattan" hypersphere

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EUCLIDEAN_KAPPA

public static final double EUCLIDEAN_KAPPA

Factor used for approximating circles with cubic beziers. kappa = 4 * (Math.sqrt(2)-1)/3

See Also:

Constant Field Values

Constructor Detail

SVGHyperSphere

public SVGHyperSphere()

Method Detail

drawManhattan

public static Element drawManhattan(SVGPlot svgp,
                    Projection2D proj,
                    NumberVector<?> mid,
                    double radius)

Wireframe "manhattan" hypersphere

Parameters:

svgp - SVG Plot

proj - Visualization projection

mid - mean vector

radius - radius

Returns:

path element

drawEuclidean

public static Element drawEuclidean(SVGPlot svgp,
                    Projection2D proj,
                    NumberVector<?> mid,
                    double radius)

Wireframe "euclidean" hypersphere

Parameters:

svgp - SVG Plot

proj - Visualization projection

mid - mean vector

radius - radius

Returns:

path element

drawLp

public static Element drawLp(SVGPlot svgp,
             Projection2D proj,
             NumberVector<?> mid,
             double radius,
             double p)

Wireframe "Lp" hypersphere

Parameters:

svgp - SVG Plot

proj - Visualization projection

mid - mean vector

radius - radius

p - L_p value

Returns:

path element

drawCross

public static <D extends NumberDistance<?,?>> Element drawCross(SVGPlot svgp,
                                                Projection2D proj,
                                                NumberVector<?> mid,
                                                D rad)

Wireframe "cross" hypersphere

Type Parameters:

D - radius

Parameters:

svgp - SVG Plot

proj - Visualization projection

mid - mean vector

rad - radius

Returns:

path element