org.reprap.utilities
Class RrGraphics

java.lang.Object
  org.reprap.utilities.RrGraphics

public class RrGraphics
extends java.lang.Object

Class to plot images of geometrical structures for debugging.

Author:

ensab

Nested Class Summary

(package private) class	RrGraphics.MyComponent Canvas to paint on
(package private) class	RrGraphics.myKB
(package private) class	RrGraphics.myMouse Clicking the mouse magnifies

Field Summary

(package private) static java.awt.Color	background
private BooleanGrid	bg
(package private) static java.awt.Color	boxes
private boolean	csgSolid
private int	frame Pixels
private int	frameHeight
private int	frameWidth
private static java.awt.Graphics2D	g2d
(package private) static java.awt.Color	hatch0
(package private) static java.awt.Color	hatch1
private java.util.List<RrHalfPlane>	hp
(package private) static java.awt.Color	infill
private boolean	initialised
private static javax.swing.JFrame	jframe
private RrRectangle	originalBox
private Rr2Point	p_0
private RrPolygonList	p_list
private boolean	plot_box
(package private) static java.awt.Color	polygon0
(package private) static java.awt.Color	polygon1
private Rr2Point	pos
private double	scale
private RrRectangle	scaledBox
private java.lang.String	title

Constructor Summary

RrGraphics(RrRectangle b, java.lang.String t)
Constructor for just a box - add stuff later

RrGraphics(java.lang.String t)
Constructor for nothing - add stuff later

Method Summary

void	add(BooleanGrid b)
void	add(RrPolygonList pl)
void	cleanPolygons()
private void	fillBG(BooleanGrid b) Recursively fill a Boolean Grid where it's solid.
void	init(RrRectangle b, boolean waitTillDone)
boolean	isInitialised()
private Rr2Point	iTransform(int x, int y) Pixels to real-world coordinates
private void	move(Rr2Point p) Move invisibly to a point
private void	plot() Master plot function - draw everything
private void	plot(Rr2Point p) Draw a straight line to a point
private void	plot(RrLine a, RrInterval i) Plot a section of parametric line
private void	plot(RrPolygon p) Plot a polygon
private void	plot(RrRectangle b) Plot a box
private void	setColour(Attributes at) Set the colour from a RepRap attribute
private void	setScales(RrRectangle b)
private Rr2Point	transform(Rr2Point p) Real-world coordinates to pixels

Methods inherited from class java.lang.Object

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

Field Detail

background

static final java.awt.Color background

boxes

static final java.awt.Color boxes

polygon1

static final java.awt.Color polygon1

polygon0

static final java.awt.Color polygon0

infill

static final java.awt.Color infill

hatch1

static final java.awt.Color hatch1

hatch0

static final java.awt.Color hatch0

frame

private final int frame

Pixels

See Also:

Constant Field Values

frameWidth

private int frameWidth

frameHeight

private int frameHeight

p_list

private RrPolygonList p_list

bg

private BooleanGrid bg

csgSolid

private boolean csgSolid

hp

private java.util.List<RrHalfPlane> hp

scale

private double scale

p_0

private Rr2Point p_0

pos

private Rr2Point pos

scaledBox

private RrRectangle scaledBox

originalBox

private RrRectangle originalBox

g2d

private static java.awt.Graphics2D g2d

jframe

private static javax.swing.JFrame jframe

plot_box

private boolean plot_box

title

private java.lang.String title

initialised

private boolean initialised

Constructor Detail

RrGraphics

public RrGraphics(RrRectangle b,
                  java.lang.String t)

Constructor for just a box - add stuff later

Parameters:

b -

pb -

RrGraphics

public RrGraphics(java.lang.String t)

Constructor for nothing - add stuff later

Parameters:

b -

pb -

Method Detail

cleanPolygons

public void cleanPolygons()

setScales

private void setScales(RrRectangle b)

init

public void init(RrRectangle b,
                 boolean waitTillDone)

Parameters:

b -

isInitialised

public boolean isInitialised()

add

public void add(RrPolygonList pl)

Parameters:

pl -

add

public void add(BooleanGrid b)

transform

private Rr2Point transform(Rr2Point p)

Real-world coordinates to pixels

Parameters:

p -

Returns:

iTransform

private Rr2Point iTransform(int x,
                            int y)

Pixels to real-world coordinates

Parameters:

p -

Returns:

move

private void move(Rr2Point p)

Move invisibly to a point

Parameters:

p -

plot

private void plot(Rr2Point p)

Draw a straight line to a point

Parameters:

p -

plot

private void plot(RrRectangle b)

Plot a box

Parameters:

b -

setColour

private void setColour(Attributes at)

Set the colour from a RepRap attribute

Parameters:

at -

plot

private void plot(RrPolygon p)

Plot a polygon

Parameters:

p -

plot

private void plot(RrLine a,
                  RrInterval i)

Plot a section of parametric line

Parameters:

a -

i -

fillBG

private void fillBG(BooleanGrid b)

Recursively fill a Boolean Grid where it's solid.

Parameters:

q -

plot

private void plot()

Master plot function - draw everything