medusa.display

Class PaintTools

java.lang.Object

medusa.display.PaintTools

public class PaintTools
extends java.lang.Object

Convenience class containing methods of painting nodes and edges. Medusa will most often use these methods. If you want to implement your own methods, simply modify the methods paintNode and paintEdge in the graph panels.

Constructor Summary

Constructors

Constructor and Description
PaintTools()

Method Summary

Modifier and Type	Method and Description
static double[]	controlPoints(int x1, int y1, int x2, int y2, double orientation, double offset) Calculates the control points between (x1,y1) and (x2,y2) for the cubic curve
static void	drawCompositeNode(java.awt.Graphics2D g2d, Node n, int nodeSize) A composite node has two or more colors.
static java.awt.Shape	getShape(int i, int x, int y, int nodeSize)
static double	getTheta(int x1, int x2, int y1, int y2) The theta parameter is used when drawing bezier curves.
static int[]	intControlPoints(int x1, int y1, int x2, int y2, double orientation, double offset)
static void	paintPath(java.awt.Graphics2D g2d, int x1, int y1, int x2, int y2, double orientation, double offset, boolean arrow) Paints the cubic curve between (x1,y1) and (x2,y2).
static void	paintPath(java.awt.Graphics2D g2d, int x1, int y1, int x2, int y2, double orientation, double offset, boolean arrow, boolean label)
static void	PaintPathWithConfLabel(java.awt.Graphics2D g2d, int x1, int y1, int x2, int y2, double orientation, double offset, boolean arrow, boolean label)
static void	paintRegulatoryPath(java.awt.Graphics2D g2d, int x1, int y1, int x2, int y2, double orientation, double offset, int shape) Not implemented.
static java.lang.String	psCircle(int x, int y, int nodeSize)
static java.lang.String	psRectangle(int x, int y, int nodeSize) PostScript method for rectangular nodes
static java.lang.String	psRhomb(int x, int y, int nodeSize) PostScript method for drawing rhomboids
static java.lang.String	psTriangle(int x, int y, int nodeSize) PostScript method for drawing triangles
static java.awt.Polygon	rhomb(int x, int y, int nodeSize) Draws a rhomboid node shape.
static java.awt.Polygon	triangle(int x, int y, int nodeSize)

Methods inherited from class java.lang.Object

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

Constructor Detail

PaintTools

public PaintTools()

Method Detail

getTheta

public static double getTheta(int x1,
                              int x2,
                              int y1,
                              int y2)

The theta parameter is used when drawing bezier curves.

Parameters:

x1 -

x2 -

y1 -

y2 -

Returns:

theta: the "attack" parameter of bezier curves

rhomb

public static java.awt.Polygon rhomb(int x,
                                     int y,
                                     int nodeSize)

Draws a rhomboid node shape.

Parameters:

x -

y -

nodeSize -

Returns:

triangle

public static java.awt.Polygon triangle(int x,
                                        int y,
                                        int nodeSize)

getShape

public static java.awt.Shape getShape(int i,
                                      int x,
                                      int y,
                                      int nodeSize)

drawCompositeNode

public static void drawCompositeNode(java.awt.Graphics2D g2d,
                                     Node n,
                                     int nodeSize)

A composite node has two or more colors. Nodes have additional data storage for additional colors. A composite node will be split into two halves with each half in a different color.

Parameters:

g2d -

n -

nodeSize -

paintPath

public static void paintPath(java.awt.Graphics2D g2d,
                             int x1,
                             int y1,
                             int x2,
                             int y2,
                             double orientation,
                             double offset,
                             boolean arrow)

Paints the cubic curve between (x1,y1) and (x2,y2). The offset parameter allows multiple edges to be shown concurrently. The orientation decides how steep the curve should be, and the offset parameter is just a tweak to make the curve less "blunt"

Parameters:

g2d -

x1 -

y1 -

x2 -

y2 -

orientation -

offset -

arrow -

paintPath

public static void paintPath(java.awt.Graphics2D g2d,
                             int x1,
                             int y1,
                             int x2,
                             int y2,
                             double orientation,
                             double offset,
                             boolean arrow,
                             boolean label)

PaintPathWithConfLabel

public static void PaintPathWithConfLabel(java.awt.Graphics2D g2d,
                                          int x1,
                                          int y1,
                                          int x2,
                                          int y2,
                                          double orientation,
                                          double offset,
                                          boolean arrow,
                                          boolean label)

Parameters:

g2d -

x1 -

y1 -

x2 -

y2 -

orientation -

offset -

arrow -

label -

controlPoints

public static double[] controlPoints(int x1,
                                     int y1,
                                     int x2,
                                     int y2,
                                     double orientation,
                                     double offset)

Calculates the control points between (x1,y1) and (x2,y2) for the cubic curve

Parameters:

x1 -

y1 -

x2 -

y2 -

orientation -

offset -

Returns:

intControlPoints

public static int[] intControlPoints(int x1,
                                     int y1,
                                     int x2,
                                     int y2,
                                     double orientation,
                                     double offset)

paintRegulatoryPath

public static void paintRegulatoryPath(java.awt.Graphics2D g2d,
                                       int x1,
                                       int y1,
                                       int x2,
                                       int y2,
                                       double orientation,
                                       double offset,
                                       int shape)

Not implemented. An example of the kind of edges that can be drawn. This method draws the standard "inhibition"/"activation" interactions. set shape = 1 for an arrow shape = 2 for bar shape = 3 for circle

psRhomb

public static java.lang.String psRhomb(int x,
                                       int y,
                                       int nodeSize)

PostScript method for drawing rhomboids

Parameters:

x -

y -

nodeSize -

Returns:

psTriangle

public static java.lang.String psTriangle(int x,
                                          int y,
                                          int nodeSize)

PostScript method for drawing triangles

psRectangle

public static java.lang.String psRectangle(int x,
                                           int y,
                                           int nodeSize)

PostScript method for rectangular nodes

psCircle

public static java.lang.String psCircle(int x,
                                        int y,
                                        int nodeSize)