gzz.view
Class PlainVanishing

java.lang.Object
  |
  +--gzz.view.PlainVanishing

public class PlainVanishing

extends java.lang.Object

A plain (no-constraint) version of vanishing view, useful as a building block for imagespan views.

This class uses the VanishingClient interface to enquire about its context.

If you want to add anything to this class, PLEASE check with Tuomas first. He is very angry about having had to clean this beautiful, simple implementation once.

Field Summary

static boolean	dbg
float	initmul
BFRaster	raster
static java.lang.String	rcsid
float[]	shrink
float	xgapmult
float	ygapmult

Constructor Summary

PlainVanishing()

Method Summary

protected void	connect(int index, int rdepth)
protected static void	p(java.lang.String s)
protected static void	pa(java.lang.String s)
protected void	paint(int index, float x, float y, float d, float rdepth, float fract, float xalign, float yalign, float pdx, float pdy, float rot) Go through the raster produced in render recursively and paint.
void	render(VanishingClient client, ViewContext context, float px, float py)

Methods inherited from class java.lang.Object

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

Field Detail

rcsid

public static final java.lang.String rcsid

See Also:

Constant Field Values

dbg

public static boolean dbg

shrink

public float[] shrink

initmul

public float initmul

xgapmult

public float xgapmult

ygapmult

public float ygapmult

raster

public BFRaster raster

Constructor Detail

PlainVanishing

public PlainVanishing()

Method Detail

p

protected static void p(java.lang.String s)

pa

protected static void pa(java.lang.String s)

render

public void render(VanishingClient client,
                   ViewContext context,
                   float px,
                   float py)

paint

protected void paint(int index,
                     float x,
                     float y,
                     float d,
                     float rdepth,
                     float fract,
                     float xalign,
                     float yalign,
                     float pdx,
                     float pdy,
                     float rot)

Go through the raster produced in render recursively and paint. The recursive passthrough is the most convenient for vanishing-type views.

connect

protected void connect(int index,
                       int rdepth)