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

static double

EUCLIDEAN_KAPPA Factor used for approximating circles with cubic beziers.

Constructor Summary

SVGHyperSphere()

Method Summary

static <V extends NumberVector<V,?>,D extends NumberDistance<?,?>> Element	drawCross(SVGPlot svgp, Projection2D proj, V mid, D rad) Wireframe "cross" hypersphere
static <V extends NumberVector<V,?>,D extends NumberDistance<?,?>> Element	drawEuclidean(SVGPlot svgp, Projection2D proj, V mid, D rad) Wireframe "euclidean" hypersphere
static <V extends NumberVector<V,?>,D extends NumberDistance<?,?>> Element	drawLp(SVGPlot svgp, Projection2D proj, V mid, D rad, double p) Wireframe "Lp" hypersphere
static <V extends NumberVector<V,?>,D extends NumberDistance<?,?>> Element	drawManhattan(SVGPlot svgp, Projection2D proj, V mid, D rad) 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 <V extends NumberVector<V,?>,D extends NumberDistance<?,?>> Element drawManhattan(SVGPlot svgp,
                                                                                                Projection2D proj,
                                                                                                V mid,
                                                                                                D rad)

Wireframe "manhattan" hypersphere

Type Parameters:

V - vector type

D - radius

Parameters:

svgp - SVG Plot

proj - Visualization projection

mid - mean vector

rad - radius

Returns:

path element

drawEuclidean

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

Wireframe "euclidean" hypersphere

Type Parameters:

V - vector type

D - radius

Parameters:

svgp - SVG Plot

proj - Visualization projection

mid - mean vector

rad - radius

Returns:

path element

drawLp

public static <V extends NumberVector<V,?>,D extends NumberDistance<?,?>> Element drawLp(SVGPlot svgp,
                                                                                         Projection2D proj,
                                                                                         V mid,
                                                                                         D rad,
                                                                                         double p)

Wireframe "Lp" hypersphere

Type Parameters:

V - vector type

D - radius

Parameters:

svgp - SVG Plot

proj - Visualization projection

mid - mean vector

rad - radius

p - L_p value

Returns:

path element

drawCross

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

Wireframe "cross" hypersphere

Type Parameters:

V - vector type

D - radius

Parameters:

svgp - SVG Plot

proj - Visualization projection

mid - mean vector

rad - radius

Returns:

path element