sources
Class ImageLayer

java.lang.Object
  extended bysources.Layer
      extended bysources.ImageLayer

public class ImageLayer
extends Layer

A class for drawing images in the background, used by Flow Diagrams


Field Summary
 
Fields inherited from class sources.Layer
mode, nonCol, selCol
 
Constructor Summary
ImageLayer(javax.swing.JComponent parent, MapImage mi, double vxmin, double vymin, double vxmax, double vymax)
          Creates new ImageLayer
 
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)
          returns the Object that lies on the specified 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

ImageLayer

public ImageLayer(javax.swing.JComponent parent,
                  MapImage mi,
                  double vxmin,
                  double vymin,
                  double vxmax,
                  double vymax)
Creates new ImageLayer

Method Detail

getObjectAtKoord

public java.lang.Object getObjectAtKoord(int x,
                                         int y,
                                         boolean selected)
returns the Object that lies on the specified point

Specified by:
getObjectAtKoord in class Layer
Parameters:
x - x-coordinate
y - y-coordinate
Returns:
the Object lying under that point

setOnly

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

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

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

getObjectsUnderRect

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

isOnly

public boolean isOnly()
Getter for property only.

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

createPolygons

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

changeBinheight

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