byucc.jhdl.apps.Viewers.Schematic
Interface UserDefinedNode

All Known Implementing Classes:

UDNImplementation

public interface UserDefinedNode

This interface is implemented by UDNImplementation. It may also be implemented by other classes. This interface provides a set of tools which implementations of the UserDefinedSchematic interface may use to draw schematic nodes on a SchematicCanvas. The methods in this interface offer a subset of features provided by an instance of java.awt.Graphics for drawing arbitrary images.

This functionality exists in the form of an interface to eliminate the requirement for the full set of Schematic classes when creating a set of classes that does not necessarily require the Schematic visualization tools provided in this package. The set of classes only needs to include this interface, the UserDefinedSchematic interface, and the PreDefinedSchematic interface.

Field Summary

static int	JUSTIFY_CENTER
static int	JUSTIFY_LEFT
static int	JUSTIFY_RIGHT

Method Summary

void	addInPort(int x, int y, java.lang.String name)
void	addOutPort(int x, int y, java.lang.String name)
int	cellNameWidth()
int	cellNameWidth(java.awt.Font font)
void	drawArc(int x, int y, int width, int height, int startAngle, int rotateAngle)
void	drawCellName(int x, int y, int justify)
void	drawLine(int x1, int y1, int x2, int y2)
void	drawPolygon(int[] x, int[] y, int size)
void	drawPolyline(int[] x, int[] y, int size)
void	drawRect(int x, int y, int width, int height)
void	drawString(java.lang.String text, int x, int y)
void	drawString(java.lang.String text, int x, int y, int justify)
boolean	extraPorts()
void	fillRect(int x, int y, int width, int height)
java.awt.Font	getFont()
int	getFontHeight()
int	getFontHeight(java.awt.Font font)
int[]	getLocation(java.lang.String pName)
void	resetFont()
void	setColor(java.awt.Color color)
void	setFont(java.lang.String fontName, int size)
void	setPortSeperation(int amount)
void	setSize(int width, int height)
int	stringWidth(java.lang.String text)
int	stringWidth(java.lang.String text, java.awt.Font font)

Field Detail

JUSTIFY_LEFT

public static final int JUSTIFY_LEFT

See Also:

Constant Field Values

JUSTIFY_CENTER

public static final int JUSTIFY_CENTER

See Also:

Constant Field Values

JUSTIFY_RIGHT

public static final int JUSTIFY_RIGHT

See Also:

Constant Field Values

Method Detail

extraPorts

public boolean extraPorts()

getLocation

public int[] getLocation(java.lang.String pName)

drawPolyline

public void drawPolyline(int[] x,
                         int[] y,
                         int size)

drawPolygon

public void drawPolygon(int[] x,
                        int[] y,
                        int size)

drawLine

public void drawLine(int x1,
                     int y1,
                     int x2,
                     int y2)

drawRect

public void drawRect(int x,
                     int y,
                     int width,
                     int height)

fillRect

public void fillRect(int x,
                     int y,
                     int width,
                     int height)

drawArc

public void drawArc(int x,
                    int y,
                    int width,
                    int height,
                    int startAngle,
                    int rotateAngle)

drawString

public void drawString(java.lang.String text,
                       int x,
                       int y)

drawString

public void drawString(java.lang.String text,
                       int x,
                       int y,
                       int justify)

stringWidth

public int stringWidth(java.lang.String text)

getFontHeight

public int getFontHeight()

stringWidth

public int stringWidth(java.lang.String text,
                       java.awt.Font font)

getFontHeight

public int getFontHeight(java.awt.Font font)

setColor

public void setColor(java.awt.Color color)

setFont

public void setFont(java.lang.String fontName,
                    int size)

getFont

public java.awt.Font getFont()

resetFont

public void resetFont()

setSize

public void setSize(int width,
                    int height)

addInPort

public void addInPort(int x,
                      int y,
                      java.lang.String name)

addOutPort

public void addOutPort(int x,
                       int y,
                       java.lang.String name)

setPortSeperation

public void setPortSeperation(int amount)

drawCellName

public void drawCellName(int x,
                         int y,
                         int justify)

cellNameWidth

public int cellNameWidth()

cellNameWidth

public int cellNameWidth(java.awt.Font font)