From 04accf966ab4c46a26faa69e01d773a64bdab404 Mon Sep 17 00:00:00 2001
From: miles <miles@localhost>
Date: Mon, 23 Jul 2012 22:53:04 +0000
Subject: [PATCH] Fully operational image generation, independent of JHeatChart
 libraries.

svn path=/; revision=368
---
 Personnel/miles/2/src/Heatmap.java | 33 +++++++++++++++++++++++-------
 1 file changed, 26 insertions(+), 7 deletions(-)

diff --git a/Personnel/miles/2/src/Heatmap.java b/Personnel/miles/2/src/Heatmap.java
index 2a77845..2182f40 100644
--- a/Personnel/miles/2/src/Heatmap.java
+++ b/Personnel/miles/2/src/Heatmap.java
@@ -4,6 +4,7 @@ import java.io.*;
 import java.util.Properties;
 import java.util.Scanner;
 import java.awt.*;
+import java.awt.geom.AffineTransform;
 import java.awt.image.BufferedImage;
 import java.awt.image.BufferedImageOp;
 import java.awt.image.ImageProducer;
@@ -39,7 +40,7 @@ public class Heatmap {
 	}
 	
     private static void generateHeatMapImage(Species[] species) {
-        /*
+        
     	File output = new File("heatMap");
     	
     	int heatMapHeight = 25*allClusterIDs.length;
@@ -63,32 +64,49 @@ public class Heatmap {
             }
         }
     	
-        
+        int speciesNameLength = 200;
         int chartWidth = heatMapWidth + 50;
-        int chartHeight = heatMapHeight + 300;
+        int chartHeight = heatMapHeight + speciesNameLength;
 		BufferedImage chartImage = new BufferedImage(chartWidth, chartHeight, imageType);
 		Graphics2D chartGraphics = chartImage.createGraphics();
         Color background = new Color(255, 255, 255);
 		chartGraphics.setColor(background);
 		chartGraphics.fillRect(0, 0, chartWidth, chartHeight);
-		chartGraphics.drawImage(heatMapImage, 50, 300, null);
+		chartGraphics.drawImage(heatMapImage, 50, speciesNameLength, null);
 		chartGraphics.setColor(Color.black);
 		chartGraphics.drawString("Heat Map", 25, 25);
 		
 		for (int c = 0; c < allClusterIDs.length; c ++) {
 			String clusterID = Integer.toString(allClusterIDs[c]);
-			chartGraphics.drawString(clusterID, 5, (315 + c*25));
+			chartGraphics.drawString(clusterID, 5, (speciesNameLength + 15 + c*25));
 		}
+		
+		for (int s = 0; s < species.length; s ++) {
+			int valueXPos = 70 + (s * 25);
+			int valueYPos = speciesNameLength - 5;
+			// Create 270 degree rotated transform.
+			AffineTransform transform = chartGraphics.getTransform();
+			AffineTransform originalTransform = (AffineTransform) transform.clone();
+			transform.rotate(Math.toRadians(270), valueXPos, valueYPos);
+			chartGraphics.setTransform(transform);
+			
+			// Draw the string.
+			chartGraphics.drawString(species[s].name, valueXPos, valueYPos);
+			
+			// Revert to original transform before rotation.
+			chartGraphics.setTransform(originalTransform);
+		}
+		
 
     	try {
 			ImageIO.write((RenderedImage) chartImage, "gif", output);
 		} catch (IOException e) {
 			System.out.println("Unable to write Heat Map Image");
 		}
-		*/
 		
 		
-        
+		
+        /*
     	double[][] heatMapVals = new double[allClusterIDs.length][species.length];
         for (int s = 0; s < species.length; s ++) {
                 for (int c = 0; c < allClusterIDs.length; c ++) {
@@ -126,6 +144,7 @@ public class Heatmap {
         } catch (IOException e) {
                 System.out.println("Unable to write image to file");
         }
+        */
         
     }
 	
-- 
2.34.1