jhplot.jadraw

Class Diagram

java.lang.Object

jhplot.jadraw.Diagram

public class Diagram
extends java.lang.Object

Main static methods to build objects for Feynman diagrams.

Constructor Summary

Constructors

Constructor and Description
Diagram()

Method Summary

Modifier and Type	Method and Description
static JaBlob	Blob(float xin, float yin) Get a blob object
static JaBox	Box(float xin, float yin) Get a box object
static JaFArc	FArc(float x1, float y1, float x2, float y2, float x3, float y3)
static JaFLine	FLine(float xin, float yin) Get a fermion line
static JaFLoop	FLoop(float xin, float yin) Get a fermion loop object
static JaGArc	GArc(float x1, float y1, float x2, float y2, float x3, float y3) Get a g-line object
static JaGlArc	GlArc(float x1, float y1, float x2, float y2, float x3, float y3)
static JaGLine	GLine(float xin, float yin) A g-line for ghost particles.
static JaGlLine	GlLine(float xin, float yin) Get a gluon line object
static JaGlLoop	GlLoop(float xin, float yin) Get a gluon loop object
static JaGLoop	GLoop(float xin, float yin) Get a g-loop object
static JaKey	Key(int keytype, java.lang.String text, float xxin, float yyin) Get a text with key symbol
static JaPArc	PArc(float x1, float y1, float x2, float y2, float x3, float y3)
static JaPLine	PLine(float xin, float yin) Get a photon line object
static JaPLoop	PLoop(float xin, float yin) Get a photon loop object
static JaSArc	SArc(float x1, float y1, float x2, float y2, float x3, float y3) A s-line for scalar particles.
static JaSLine	SLine(float xin, float yin) A s-line object for scalar particles.
static JaSLoop	SLoop(float xin, float yin) A s-loop for scalar particles.
static JaText	Text(java.lang.String text, float xxin, float yyin) Get a text object
static JaTextBox	TextBox(java.lang.String[] text, float xxin, float yyin) A multiline boxed text object
static JaTextBox	TextBox(java.lang.String text, float xxin, float yyin) A boxed text object
static JaObject	Vertex(int vertexType, float xxin, float yyin) Get a vertex object
static JaZigZagLine	ZigZagLine(float xin, float yin) Get a zig zag object

Methods inherited from class java.lang.Object

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

Constructor Detail

Diagram

public Diagram()

Method Detail

Box

public static JaBox Box(float xin,
                        float yin)

Get a box object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

Blob

public static JaBlob Blob(float xin,
                          float yin)

Get a blob object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

Vertex

public static JaObject Vertex(int vertexType,
                              float xxin,
                              float yyin)

Get a vertex object

Parameters:

vertexType - 0 A vertex type 1 object (a dot).
1 A vertex type 2 object (a cross with a circle)
2 A vertex type 3 object (a filled square)
3 A vertex type 4 object (a cross).
4 A vertex type 5 object (a triangle).
5 A vertex type 6 object (a diamond).

xxin - coordinate in NDC

yyin - coordinate in NDC

Returns:

ZigZagLine

public static JaZigZagLine ZigZagLine(float xin,
                                      float yin)

Get a zig zag object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

Text

public static JaText Text(java.lang.String text,
                          float xxin,
                          float yyin)

Get a text object

Parameters:

xxin - coordinate in NDC

yyin - coordinate in NDC

Returns:

TextBox

public static JaTextBox TextBox(java.lang.String text,
                                float xxin,
                                float yyin)

A boxed text object

Parameters:

text - input string

xxin - coordinate in NDC

yyin - coordinate in NDC

Returns:

TextBox

public static JaTextBox TextBox(java.lang.String[] text,
                                float xxin,
                                float yyin)

A multiline boxed text object

Parameters:

text - input strings

xxin - coordinate in NDC

yyin - coordinate in NDC

Returns:

Key

public static JaKey Key(int keytype,
                        java.lang.String text,
                        float xxin,
                        float yyin)

Get a text with key symbol

Parameters:

keytype - key type (1-12 and 20 (line), 21 (box), 22 (filled box)

text - text

xxin - coordinate in NDC

yyin - coordinate in NDC

Returns:

PLine

public static JaPLine PLine(float xin,
                            float yin)

Get a photon line object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

PArc

public static JaPArc PArc(float x1,
                          float y1,
                          float x2,
                          float y2,
                          float x3,
                          float y3)

PLoop

public static JaPLoop PLoop(float xin,
                            float yin)

Get a photon loop object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

GlLine

public static JaGlLine GlLine(float xin,
                              float yin)

Get a gluon line object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

GlArc

public static JaGlArc GlArc(float x1,
                            float y1,
                            float x2,
                            float y2,
                            float x3,
                            float y3)

GlLoop

public static JaGlLoop GlLoop(float xin,
                              float yin)

Get a gluon loop object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

FLine

public static JaFLine FLine(float xin,
                            float yin)

Get a fermion line

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

FLoop

public static JaFLoop FLoop(float xin,
                            float yin)

Get a fermion loop object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

FArc

public static JaFArc FArc(float x1,
                          float y1,
                          float x2,
                          float y2,
                          float x3,
                          float y3)

SLine

public static JaSLine SLine(float xin,
                            float yin)

A s-line object for scalar particles.

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

SLoop

public static JaSLoop SLoop(float xin,
                            float yin)

A s-loop for scalar particles.

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

SArc

public static JaSArc SArc(float x1,
                          float y1,
                          float x2,
                          float y2,
                          float x3,
                          float y3)

A s-line for scalar particles.

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

GLine

public static JaGLine GLine(float xin,
                            float yin)

A g-line for ghost particles.

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

GLoop

public static JaGLoop GLoop(float xin,
                            float yin)

Get a g-loop object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns:

GArc

public static JaGArc GArc(float x1,
                          float y1,
                          float x2,
                          float y2,
                          float x3,
                          float y3)

Get a g-line object

Parameters:

xin - coordinate in NDC

yin - coordinate in NDC

Returns: