sources
Class FlowLayer2

java.lang.Object
  extended bysources.Layer
      extended bysources.FlowLayer2

public class FlowLayer2
extends Layer

A class to draw flows between nodes (aggregated flows, no transfer points)


Field Summary
 
Fields inherited from class sources.Layer
mode, nonCol, selCol
 
Constructor Summary
FlowLayer2(LDataSet data, CategorialVariable from, CategorialVariable to, ContinuousVariable vx1, ContinuousVariable vy1, ContinuousVariable vx2, ContinuousVariable vy2, ContinuousVariable vweight, double vxmin, double vymin, double vxmax, double vymax, boolean onlySelected, int mod)
          Creates new FlowLayer2
 
Method Summary
 void changeBinheight(int i)
           
 void changeMaxBinheight(int i)
           
 void createPolygons(int width, int height, boolean onlyselected)
           
 void createValues(boolean onlySelected)
           
 java.lang.Object getObjectAtKoord(int x, int y, boolean selected)
          return the AbstractFlow that is under the specific Point
 java.lang.Object getObjectsUnderRect(java.awt.Rectangle rect, boolean selected)
           
 boolean isOnly()
          Getter for property only.
 void paintLayer(java.awt.Graphics2D g, boolean selected, java.awt.Rectangle vsRect)
          paints the Layer
 void setOnly(boolean only)
          Setter for property only.
 
Methods inherited from class sources.Layer
getMode, setForegroundColor, setMode, setSelectionColor
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FlowLayer2

public FlowLayer2(LDataSet data,
                  CategorialVariable from,
                  CategorialVariable to,
                  ContinuousVariable vx1,
                  ContinuousVariable vy1,
                  ContinuousVariable vx2,
                  ContinuousVariable vy2,
                  ContinuousVariable vweight,
                  double vxmin,
                  double vymin,
                  double vxmax,
                  double vymax,
                  boolean onlySelected,
                  int mod)
Creates new FlowLayer2

Parameters:
data - the parental LDataSet
from - CategorialVariable of sources
to - CategorialVarieble of targets
vx1 - x-coordinates of sources
vy1 - y-coordinates of sources
vx2 - x-coordinates of targets
vy2 - y-coordinates of targets
vweight - weights
vxmin - minimal x-value
vymin - minimal y-value
vxmax - maximal x-value
vymax - minimal y-value
Method Detail

getObjectAtKoord

public java.lang.Object getObjectAtKoord(int x,
                                         int y,
                                         boolean selected)
return the AbstractFlow that is under the specific Point

Specified by:
getObjectAtKoord in class Layer
Parameters:
x - x-coordinate of the Point
y - y-coordinate of the Point
Returns:
the AbstactFlow

createPolygons

public void createPolygons(int width,
                           int height,
                           boolean onlyselected)
Specified by:
createPolygons in class Layer

getObjectsUnderRect

public java.lang.Object getObjectsUnderRect(java.awt.Rectangle rect,
                                            boolean selected)
Specified by:
getObjectsUnderRect in class Layer

paintLayer

public void paintLayer(java.awt.Graphics2D g,
                       boolean selected,
                       java.awt.Rectangle vsRect)
paints the Layer

Specified by:
paintLayer in class Layer
Parameters:
g - the graphics to paint on
vsRect - visible Rectangle

changeBinheight

public void changeBinheight(int i)
Specified by:
changeBinheight in class Layer

changeMaxBinheight

public void changeMaxBinheight(int i)
Specified by:
changeMaxBinheight in class Layer

createValues

public void createValues(boolean onlySelected)
Specified by:
createValues in class Layer

setOnly

public void setOnly(boolean only)
Setter for property only.

Specified by:
setOnly in class Layer
Parameters:
only - New value of property only.

isOnly

public boolean isOnly()
Getter for property only.

Specified by:
isOnly in class Layer
Returns:
Value of property only.