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Class VisualNumerics.wave.WavePie

java.lang.Object
   |
   +----netscape.application.View
           |
           +----netscape.application.ContainerView
                   |
                   +----VisualNumerics.wave.WaveGraph
                           |
                           +----VisualNumerics.wave.WavePie

public class WavePie

extends WaveGraph

This class encapsulates the PV-WAVE PIE_CHART2 command and all of the associated positional parameters and keywords and produces a plot in a new container.

Methods for setting all of the parameters/keywords have the form setKeyword(arg1, arg2, ...) where "Keyword" is the parameter or keyword name from the PV-WAVE documentation. See the WaveGraph class documentation for information on these methods.

This class also handles the communication between the applet and a PV-WAVE graphic server running on the web server that served the java applet.

Version:

2.00, 4 Dec 1996

Author:

Steve Lang

See Also:

setX, TEK_COLOR, LOADCT, setBackground, setCharsize, setDevice, setFont

color

explode

label

radius

shade

tbord_color

tborder

tcolor

tperct

tposition

tvalue

xcenter

ycenter

WavePie(int, int, int, int)

Creates a container of the requested size

addColor()

Protected method used by classes derived from WaveGraph

addExplode()

Protected method used by classes derived from WaveGraph

addLabel()

Protected method used by classes derived from WaveGraph

addRadius()

Protected method used by classes derived from WaveGraph

addShade()

Protected method used by classes derived from WaveGraph

addTBord_color()

Protected method used by classes derived from WaveGraph

addTBorder()

Protected method used by classes derived from WaveGraph

addTColor()

Protected method used by classes derived from WaveGraph

addTPerct()

Protected method used by classes derived from WaveGraph

addTPosition()

Protected method used by classes derived from WaveGraph

addTValue()

Protected method used by classes derived from WaveGraph

addXCenter()

Protected method used by classes derived from WaveGraph

addYCenter()

Protected method used by classes derived from WaveGraph

plot()

Connects to the PV-WAVE server and creates the graphic display and displays it in the container.

reset()

Reset all PV-WAVE plot attributes and data

setColor(int[])

Set the color for each slice

setExplode(double[])

Set % of explode for each slice (def : no expl )

setLabel(String[])

Set the pie slice labels

setRadius(double)

Set pie radius (default normal coordinates)

setShade(double)

Display a shade under the pie_chart (def : 0.) specifies the % of displacement for the center of the shadow pie (direction is 315 degree)

setTBord_color(int)

Set color index for the label border

setTBorder(boolean)

Display a border around the label (def: no border)

setTColor(int[])

Set the color of the labels for each slice

setTPerct(boolean)

Display the % of each slice (def: no display)

setTPosition(int[])

Set the position of the labels:

0 : intern, 1 : extern, 2 : extern align

(def : 1 = extern)

setTValue(boolean)

Display the value of each slice (def: no display)

setXCenter(double)

Set X center (default normal coordinates)

setYCenter(double)

Set Y center (default normal coordinates)

  protected double xcenter

  protected double ycenter

  protected double radius

  protected String label[]

  protected int tposition[]

  protected int tcolor[]

  protected boolean tperct

  protected boolean tvalue

  protected boolean tborder

  protected int tbord_color

  protected int color[]

  protected double shade

  protected double explode[]

  public WavePie(int x,
                 int y,
                 int xsize,
                 int ysize)

Creates a container of the requested size

Parameters:

x - the x location of the View

y - the x location of the View

xs - the with of the View

ys - the height of the View

  public void plot()

Connects to the PV-WAVE server and creates the graphic display and displays it in the container.

Overrides:

plot in class WaveGraph

  public void setXCenter(double pos)

Set X center (default normal coordinates)

  public void setYCenter(double pos)

Set Y center (default normal coordinates)

  public void setRadius(double rad)

Set pie radius (default normal coordinates)

  public void setLabel(String labels[])

Set the pie slice labels

  public void setTPosition(int pos[])

Set the position of the labels:

0 : intern, 1 : extern, 2 : extern align

(def : 1 = extern)

  public void setTColor(int col[])

Set the color of the labels for each slice

  public void setTPerct(boolean flag)

Display the % of each slice (def: no display)

  public void setTValue(boolean flag)

Display the value of each slice (def: no display)

  public void setTBorder(boolean flag)

Display a border around the label (def: no border)

  public void setTBord_color(int color)

Set color index for the label border

  public void setColor(int col[])

Set the color for each slice

  public void setShade(double percent)

Display a shade under the pie_chart (def : 0.) specifies the % of displacement for the center of the shadow pie (direction is 315 degree)

  public void setExplode(double percent[])

Set % of explode for each slice (def : no expl )

  protected void addXCenter()

Protected method used by classes derived from WaveGraph

  protected void addYCenter()

Protected method used by classes derived from WaveGraph

  protected void addRadius()

Protected method used by classes derived from WaveGraph

  protected void addLabel()

Protected method used by classes derived from WaveGraph

  protected void addTPosition()

Protected method used by classes derived from WaveGraph

  protected void addTColor()

Protected method used by classes derived from WaveGraph

  protected void addTPerct()

Protected method used by classes derived from WaveGraph

  protected void addTValue()

Protected method used by classes derived from WaveGraph

  protected void addTBorder()

Protected method used by classes derived from WaveGraph

  protected void addTBord_color()

Protected method used by classes derived from WaveGraph

  protected void addColor()

Protected method used by classes derived from WaveGraph

Overrides:

addColor in class WaveGraph

  protected void addShade()

Protected method used by classes derived from WaveGraph

  protected void addExplode()

Protected method used by classes derived from WaveGraph

  public void reset()

Reset all PV-WAVE plot attributes and data

Overrides:

reset in class WaveGraph

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