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Class figPac.fDisk

java.lang.Object
   |
   +----figPac.fDisk

public class fDisk
extends Object
implements fElement, fInteractive, MouseListener, MouseMotionListener, ItemListener

This class draws an elliptical disk. WARNING: fDisk works only for horizontal x axes and vertical y axes. Otherwise you should use fCurve with the curve pEllipse.

a
b
BOUNDARY
defaultFillColor: The default color used to fill the disk on the screen.
defaultPsFillColor: The default PostScript command used to color in the disk in PostScript when the fEnv variable useColorPs is "true".
defaultPsFillGray: Controls the default density used to fill the disk in postscript.
fillColor: The color used to fill the curve on the screen.
FILLED
psFillColor: The PostScript command used to color in the disk in PostScript when the fEnv variable useColorPs is "true".
psFillGray: Controls the density used to fill the disk in postscript.
type: The type determines whether the boundary of the disk is plotted whether or not the disk is filled.
x
y

fDisk()
fDisk(double, double, double): Creates an circular disk whose center is given by the first two arguments, whose radius is given by the final argument.
fDisk(double, double, double, double): Creates an elliptical disk whose center is given by the first two arguments, whose semiaxes are given by the final two arguments.
fDisk(double, double, double, double, long): Creates an elliptical disk whose center is given by the first two arguments, whose semiaxes are given by the next two arguments and whose type is given by last argument.
fDisk(double, double, double, long): Creates an circular disk whose center is given by the first two arguments, whose radius are given by the third argument and whose type is given by last argument.

configure(String, double)
configure(String, double[])
configure(String, String)
drawgfx(Figure, Hashtable, V2V)
drawps(Figure, Hashtable, V2V)
endEdit()
endEditAndDelete()
itemStateChanged(ItemEvent)
mouseClicked(MouseEvent)
mouseDragged(MouseEvent)
mouseEntered(MouseEvent)
mouseExited(MouseEvent)
mouseMoved(MouseEvent)
mousePressed(MouseEvent)
mouseReleased(MouseEvent)
startEdit(figEdit)
toString()

 public double x

 public double y

 public double a

 public double b

BOUNDARY

 public static long BOUNDARY

FILLED

 public static long FILLED

type

 public long type

The type determines whether the boundary of the disk is plotted whether or not the disk is filled. To determine the value of type, start with type=0. If you wish to plot the boundary add fDisk.BOUNDARY. If you wish to fill the disk add fDISK.FILLED.

defaultFillColor

 public Color defaultFillColor

The default color used to fill the disk on the screen.

fillColor

 public Color fillColor

The color used to fill the curve on the screen.

defaultPsFillGray

 public double defaultPsFillGray

Controls the default density used to fill the disk in postscript. Black=0, white=1.

psFillGray

 public double psFillGray

Controls the density used to fill the disk in postscript. Black=0, white=1.

defaultPsFillColor

 public String defaultPsFillColor

The default PostScript command used to color in the disk in PostScript when the fEnv variable useColorPs is "true".

psFillColor

 public String psFillColor

The PostScript command used to color in the disk in PostScript when the fEnv variable useColorPs is "true".

fDisk

 public fDisk()

fDisk

 public fDisk(double x,
              double y,
              double radius)

Creates an circular disk whose center is given by the first two arguments, whose radius is given by the final argument.

Parameters:: x - The x coordinate of the center.; y - The y coordinate of the center.; r - The radius.

fDisk

 public fDisk(double x,
              double y,
              double a,
              double b)

Creates an elliptical disk whose center is given by the first two arguments, whose semiaxes are given by the final two arguments.

Parameters:: x - The x coordinate of the center.; y - The y coordinate of the center.; a - The x semiaxis.; b - The y semiaxis.

fDisk

 public fDisk(double x,
              double y,
              double radius,
              long type)

Creates an circular disk whose center is given by the first two arguments, whose radius are given by the third argument and whose type is given by last argument.

Parameters:: x - The x coordinate of the center.; y - The y coordinate of the center.; r - The radius.; type - The type determines whether the boundary of the disk is plotted whether or not the disk is filled. To determine the value of type, start with type=0. If you wish to plot the boundary add fDisk.BOUNDARY. If you wish to fill the disk add fDISK.FILLED.

fDisk

 public fDisk(double x,
              double y,
              double a,
              double b,
              long type)

Creates an elliptical disk whose center is given by the first two arguments, whose semiaxes are given by the next two arguments and whose type is given by last argument.

Parameters:: x - The x coordinate of the center.; y - The y coordinate of the center.; a - The x semiaxis.; b - The y semiaxis.; type - The type determines whether the boundary of the disk is plotted whether or not the disk is filled. To determine the value of type, start with type=0. If you wish to plot the boundary add fDisk.BOUNDARY. If you wish to fill the disk add fDISK.FILLED.

drawgfx

 public void drawgfx(Figure fig,
                     Hashtable env,
                     V2V usr2pxl)

drawps

 public String drawps(Figure fig,
                      Hashtable env,
                      V2V usr2ps)

startEdit

 public void startEdit(figEdit applet)

endEdit

 public void endEdit()

endEditAndDelete

 public void endEditAndDelete()

mouseClicked

 public void mouseClicked(MouseEvent evt)

mousePressed

 public void mousePressed(MouseEvent evt)

mouseDragged

 public void mouseDragged(MouseEvent evt)

mouseReleased

 public void mouseReleased(MouseEvent evt)

mouseEntered

 public void mouseEntered(MouseEvent evt)

mouseExited

 public void mouseExited(MouseEvent evt)

mouseMoved

 public void mouseMoved(MouseEvent evt)

itemStateChanged

 public void itemStateChanged(ItemEvent evt)

configure

 public void configure(String name,
                       String Value)

configure

 public void configure(String name,
                       double Value)

configure

 public void configure(String name,
                       double Value[])

toString

 public String toString()

Overrides:: toString in class Object

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