Seoc at 04:01, 16 June 2006

2006-06-16T04:01:18Z

← Older revision		Revision as of 04:01, 16 June 2006
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			[[Base model]]
			<pre>
	/*		/*
	* CustomEdge.java		* CustomEdge.java
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	}		}
	}		}
			</pre>

Seoc at 14:08, 15 June 2006

2006-06-15T14:08:56Z

New page

/*
* CustomEdge.java
*
* Created on January 22, 2005, 5:55 PM
* Modified on June 13 2006
*
* This class is for the edges in a netwok
*/

package CoopNetBlue;
import java.awt.Color;
import uchicago.src.sim.gui.ColorMap;

import uchicago.src.sim.gui.DrawableEdge;
import uchicago.src.sim.gui.SimGraphics;
import uchicago.src.sim.network.DefaultEdge;
import uchicago.src.sim.network.Node;
/**
*
* @author Jack Waddell
*/

// DefaultEdge gives us the standard edge methods
// DrawableEdge lets us draw it in the GUI
public class CustomEdge extends DefaultEdge implements DrawableEdge {
//*************************************************************
// Static Parameters

// These are for drawing the edge in GUI
public static GUIModel guiModel = null;
public static ColorMap redColorMap, blueColorMap;
public static final int colorMapSize = 64;
public static final int colorMapMax = colorMapSize - 1;

//***********************************************************
//Instance parameters

private Color color = Color.red; // Edge color

//***********************************************************
// Methods

//////////////////////////////////////////////////
// Constructor
public CustomEdge() {
}

//////////////////////////////////////////////////
// Constructor (overloaded)
// Inputs: Node from, the (generic class) Node from which the edge emerges
// Node to, the (generic) Node to which the edge points
public CustomEdge(Node from, Node to) {
super(from, to, ""); // Calls DefaultEdge constructor
}

//////////////////////////////////////////////////
// setColor
// Inputs: Color c
// Outputs: none
// Sets edge's color to c, a Java color
public void setColor(Color c) {
color = c;
}

////////////////////////////////////////////////////////
// draw
// Inputs: SimGraphics g
// int fromX, toX, fromY, toY
// Outputs: none
// Required to implement DrawableEdge.
public void draw(SimGraphics g, int fromX, int toX, int fromY, int toY) {
g.drawDirectedLink(color, fromX, toX, fromY, toY);
}

//******************************************************
// Static Methods

////////////////////////////////////////////////////
// setUpEdgeDrawing
// Inputs: GUIModel m, a pointer to the GUIModel instance
// Outputs: none
// Prepares the edge to be drawn in the GUI
public static void setUpEdgeDrawing (GUIModel m) {
//System.out.printf("Setting up Edge Color Map\n");
guiModel = m;
redColorMap = new ColorMap();
double minRed = 0.5;

for (int i = 0; i < colorMapSize; i++){
double fracR = minRed + ( (1.0-minRed)*i/colorMapMax );
fracR = 1.0 + minRed - fracR;
//System.out.printf("Edge Color Map: i = %d, fR = %f\n", i, fracR);
redColorMap.mapColor(i, fracR, 0, 0);
}

blueColorMap = new ColorMap();
double minBlue = 0.5;
for (int i = 0; i < colorMapSize; i++){
double fracB = minBlue + ( (1.0-minBlue)*i/colorMapMax );
fracB = 1.0 + minBlue - fracB;
//System.out.printf("Edge Color Map: i = %d, fR = %f\n", i, fracR);
blueColorMap.mapColor(i, 0, 0, fracB);
}
}
}

CustomEdge.java - Revision history

Seoc at 04:01, 16 June 2006

Seoc at 14:08, 15 June 2006