subscript.vis
Class VisRenderer

java.lang.Object
  subscript.vis.VisRenderer

Direct Known Subclasses:

VisCanvasRenderer

public abstract class VisRenderer
extends java.lang.Object

Abstract base class for all renderers. Of course there's only one renderer, VisCanvasRenderer, so far... but there may one day be a PostScriptRenderer.

Constructor Summary

VisRenderer()

Method Summary

abstract void	multiplyTransform(Matrix T)
abstract void	popTransform()
abstract void	pushTransform()
abstract void	renderBeginLines(VisLineStyle lstyle)
abstract void	renderBeginPoints(VisPointStyle pstyle)
abstract void	renderBeginPolygon(VisSurfaceStyle sstyle)
abstract void	renderBeginQuads(VisSurfaceStyle sstyle)
abstract void	renderBeginTriangles(VisSurfaceStyle sstyle)
abstract void	renderEndLines()
abstract void	renderEndPoints()
abstract void	renderEndPolygon()
abstract void	renderEndQuads()
abstract void	renderEndTriangles()
abstract void	renderStrokeLines(double[] x, double[] y, double[] z) if z is null, assume all points are at z=0
abstract void	renderStrokeLines(double[] x, double[] y, double[] z, int offset, int count)
abstract void	renderStrokePoints(double[] x, double[] y, double[] z) if z is null, assume all points are at z=0
abstract void	renderStrokePoints(double[] x, double[] y, double[] z, int[] colors, int offset, int count)
abstract void	renderStrokePoints(double[] x, double[] y, double[] z, int offset, int count)
abstract void	renderStrokePolygon(double[] x, double[] y, double[] z)
abstract void	renderStrokeQuads(double[] x, double[] y, double[] z)
abstract void	renderStrokeTriangles(double[] x, double[] y, double[] z)
abstract void	renderText(VisFontStyle fstyle, java.lang.String s)
void	rotateX(double t)
void	rotateY(double t)
void	rotateZ(double t)
void	translate(double dx, double dy, double dz)

Methods inherited from class java.lang.Object

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

Constructor Detail

VisRenderer

public VisRenderer()

Method Detail

pushTransform

public abstract void pushTransform()

popTransform

public abstract void popTransform()

multiplyTransform

public abstract void multiplyTransform(Matrix T)

translate

public void translate(double dx,
                      double dy,
                      double dz)

rotateX

public void rotateX(double t)

rotateZ

public void rotateZ(double t)

rotateY

public void rotateY(double t)

renderBeginPoints

public abstract void renderBeginPoints(VisPointStyle pstyle)

renderStrokePoints

public abstract void renderStrokePoints(double[] x,
                                        double[] y,
                                        double[] z)

if z is null, assume all points are at z=0

renderStrokePoints

public abstract void renderStrokePoints(double[] x,
                                        double[] y,
                                        double[] z,
                                        int offset,
                                        int count)

renderStrokePoints

public abstract void renderStrokePoints(double[] x,
                                        double[] y,
                                        double[] z,
                                        int[] colors,
                                        int offset,
                                        int count)

renderEndPoints

public abstract void renderEndPoints()

renderBeginLines

public abstract void renderBeginLines(VisLineStyle lstyle)

renderStrokeLines

public abstract void renderStrokeLines(double[] x,
                                       double[] y,
                                       double[] z)

if z is null, assume all points are at z=0

renderStrokeLines

public abstract void renderStrokeLines(double[] x,
                                       double[] y,
                                       double[] z,
                                       int offset,
                                       int count)

renderEndLines

public abstract void renderEndLines()

renderBeginQuads

public abstract void renderBeginQuads(VisSurfaceStyle sstyle)

renderStrokeQuads

public abstract void renderStrokeQuads(double[] x,
                                       double[] y,
                                       double[] z)

renderEndQuads

public abstract void renderEndQuads()

renderBeginTriangles

public abstract void renderBeginTriangles(VisSurfaceStyle sstyle)

renderStrokeTriangles

public abstract void renderStrokeTriangles(double[] x,
                                           double[] y,
                                           double[] z)

renderEndTriangles

public abstract void renderEndTriangles()

renderBeginPolygon

public abstract void renderBeginPolygon(VisSurfaceStyle sstyle)

renderStrokePolygon

public abstract void renderStrokePolygon(double[] x,
                                         double[] y,
                                         double[] z)

renderEndPolygon

public abstract void renderEndPolygon()

renderText

public abstract void renderText(VisFontStyle fstyle,
                                java.lang.String s)