[Dive4elements-commits] [PATCH] Add an extra class for values >= the largest class

[Wald Commits]

# HG changeset patch
# User Andre Heinecke <aheinecke at intevation.de>
# Date 1368807713 -7200
# Node ID 2f50591aacc7765f503b4a59839b9888c10cbe15
# Parent  caf9d989bd84d23574398ce2ac4e577e3efa486f
Add an extra class for values >= the largest class

    Fixes: flys/issue560

diff -r caf9d989bd84 -r 2f50591aacc7 artifacts/src/main/java/org/dive4elements/river/utils/ThemeUtil.java
--- a/artifacts/src/main/java/org/dive4elements/river/utils/ThemeUtil.java	Fri May 17 17:56:20 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/utils/ThemeUtil.java	Fri May 17 18:21:53 2013 +0200
@@ -687,6 +687,11 @@
         float gd = (endColor.getGreen() - startColor.getGreen()) / (float)numClasses;
         float bd = (endColor.getBlue()  - startColor.getBlue())  / (float)numClasses;
 
+        if (numClasses > 1) {
+            // Desktop Flys always added a last "and larger class"
+            numClasses += 1;
+        }
+
         for (int n = 0; n < numClasses; n++) {
             StringBuilder newColor = new StringBuilder();
             newColor.append(startColor.getRed()   + Math.round(n * rd));