[PATCH 2 of 3] Added inverted attribute for y axis

[Wald Commits]

# HG changeset patch
# User mschaefer
# Date 1534750952 -7200
# Node ID eeea16ea0980d691b14f257d33c88c3d9d9a8de0
# Parent  e8b1255fc89e3601e17e70bd333d6496a5356951
Added inverted attribute for y axis

diff -r e8b1255fc89e -r eeea16ea0980 artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java
--- a/artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java	Mon Aug 20 09:41:07 2018 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/DiagramGenerator.java	Mon Aug 20 09:42:32 2018 +0200
@@ -1294,6 +1294,10 @@
             axis.setAutoRangeIncludesZero(true);
         }
         
+        if (axisAttributes.isInverted() == DiagramAttributes.TRUE) {
+            axis.setInverted(true);
+        }
+        
         axis.setLowerMargin(axisAttributes.getLowerMargin());
         axis.setUpperMargin(axisAttributes.getUpperMargin());