From 149accc675de253669c16431ca296fe21575195d Mon Sep 17 00:00:00 2001
From: michaelobrien <michael@obrienlabs.org>
Date: Sun, 27 Sep 2020 21:15:42 -0400
Subject: [PATCH] #1 - add corner pixel historical radar flag

---
 .../org/obrienscience/radar/ImageProcessor.java     | 11 +++++------
 .../java/org/obrienscience/radar/PreProcessor.java  | 13 ++++++++++---
 2 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/radar.se/src/main/java/org/obrienscience/radar/ImageProcessor.java b/radar.se/src/main/java/org/obrienscience/radar/ImageProcessor.java
index 2d7e1a5..bf56ded 100755
--- a/radar.se/src/main/java/org/obrienscience/radar/ImageProcessor.java
+++ b/radar.se/src/main/java/org/obrienscience/radar/ImageProcessor.java
@@ -446,9 +446,9 @@ public void writeImage(Image anImage, String filename, String format) {
 		}
 	}
 
-    public void reduceRadarImages(String site, String anInputDir, String anOutputDir) {
+    /*public void reduceRadarImages(String site, String anInputDir, String anOutputDir) {
         reduceRadarImages(site, anInputDir, anOutputDir, true, true, true);
-    }
+    }*/
     
     protected int updateCounterPrivate(String site, int counter, int count) {
         // file exists
@@ -460,7 +460,7 @@ protected int updateCounterPrivate(String site, int counter, int count) {
         return counter;        
     }
     
-    public void reduceRadarImages(String site, String anInputDir, String anOutputDir, boolean display, boolean persist, boolean file) {
+    /*public void reduceRadarImages(String site, String anInputDir, String anOutputDir, boolean display, boolean persist, boolean file) {
         // Setup View with a dummy image
         String filename = null;
         BufferedImage image = null;
@@ -505,7 +505,7 @@ public void reduceRadarImages(String site, String anInputDir, String anOutputDir
                             reducedImage = doFilter(0, input, RadarSite.PRECIP_INTENSITY_COLOR_CODES_SIZE - 1);
                             writeImage(reducedImage, outputPath, "gif");
                             // check performance
-                            //writeImage(input, outputPath, "gif");
+                            writeImage(input, outputPath, "gif");
                             if(display) {
                                 aRadarView.setBufferedImage(reducedImage);
                             }
@@ -536,8 +536,7 @@ public void reduceRadarImages(String site, String anInputDir, String anOutputDir
                 aRadarView = null;
             }
         }
-    }
-
+    }*/
     
     public ForkJoinPool getPool() {
 		return pool;
diff --git a/radar.se/src/main/java/org/obrienscience/radar/PreProcessor.java b/radar.se/src/main/java/org/obrienscience/radar/PreProcessor.java
index d028ac1..048a263 100755
--- a/radar.se/src/main/java/org/obrienscience/radar/PreProcessor.java
+++ b/radar.se/src/main/java/org/obrienscience/radar/PreProcessor.java
@@ -129,11 +129,12 @@ private void doFilterType(BufferedImage input, int x, int y, int pColor) {
     }
 
     public BufferedImage doFilter(int filter, BufferedImage input, int layer) {
-    	return doFilter(new Sweep(), filter,input, layer);
+    	return doFilter(null /*new Sweep()*/, filter,input, layer);
     }
     public BufferedImage doFilter(Sweep sweep, int filter, BufferedImage input, int layer) {
+    	boolean isHistorical = false;
         int height = input.getHeight();
-        BufferedImage croppedImage = new BufferedImage (height, height, BufferedImage.TYPE_INT_RGB);
+        BufferedImage croppedImage = new BufferedImage(height, height, BufferedImage.TYPE_INT_RGB);
         // get the historical status of the image - whether it has destructive range and overlay data
         // Look for at least 2 white pixels in any direction from the center
         int h = height >> 1 - 10; // there is always a + in the center
@@ -146,8 +147,11 @@ public BufferedImage doFilter(Sweep sweep, int filter, BufferedImage input, int
         	}
         	if(rangeRingCount > 4) {
         		y = height;
-        		sweep.setIsHistorical(true); 
+        		//sweep.setIsHistorical(true); 
         		System.out.print("H");//istorical Image: " + sweep.getTimestamp());
+        		// set corner pixel
+        		isHistorical = true;
+        		
         	}
         	//System.out.println(h + "," + y + " = " + pColor);        	
         }
@@ -182,6 +186,9 @@ public BufferedImage doFilter(Sweep sweep, int filter, BufferedImage input, int
         g.drawLine(0,height-1, height-1, height -1);
         g.drawLine(height-1,0, height-1, height - 1);
         // set historical flag
+        if(isHistorical) {
+            croppedImage.setRGB(0, 0, RadarSite.PRECIP_INTENSITY_COLOR_CODES[1]);
+        }
         return croppedImage;
     }