# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1271316005 0
# Node ID bcdcce146c14c2261238e6ec6bd2690b7184a2a3
# Parent  3ab5754e72e3fa0957d3ed6c6c8580f37a0e39af
Read a system property to adjust the percentage that defines the size of a gap in charts (issue175).

gnv-artifacts/trunk@930 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 3ab5754e72e3 -r bcdcce146c14 gnv-artifacts/ChangeLog
--- a/gnv-artifacts/ChangeLog	Tue Apr 13 14:35:30 2010 +0000
+++ b/gnv-artifacts/ChangeLog	Thu Apr 15 07:20:05 2010 +0000
@@ -1,3 +1,13 @@
+2010-04-15  Ingo Weinzierl <ingo.weinzierl@intevation.de>
+
+	  Issue175
+
+	* src/main/java/de/intevation/gnv/chart/TimeSeriesChart.java,
+	  src/main/java/de/intevation/gnv/chart/VerticalProfileChart.java: Read
+	  percentage that defines the gap size in charts from system property
+	  "chart.gap.percentage". The default value is 5 (percent) if this property 
+	  is not existing.
+
 2010-04-13  Tim Englich  <tim.englich@intevation.de>
 
 	* src/main/java/de/intevation/gnv/state/profile/horizontalcrosssection/HorizontalCrossSectionMeshOutputState.java (getWMS): 
diff -r 3ab5754e72e3 -r bcdcce146c14 gnv-artifacts/src/main/java/de/intevation/gnv/chart/TimeSeriesChart.java
--- a/gnv-artifacts/src/main/java/de/intevation/gnv/chart/TimeSeriesChart.java	Tue Apr 13 14:35:30 2010 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/chart/TimeSeriesChart.java	Thu Apr 15 07:20:05 2010 +0000
@@ -65,13 +65,19 @@
     /**
      * Percentage used for gap detection. Its value is {@value}.
      */
-    public static final int    GAP_SIZE    = 5; // in percent
+    public static int    GAP_SIZE    = 5; // in percent
 
     /**
      * Logger used for logging with log4j.
      */
     private static Logger log = Logger.getLogger(TimeSeriesChart.class);
 
+    static {
+        /* The percentage defining the width of a gap should be configured in 
+         * conf.xml instead of being configured in a system property */
+        GAP_SIZE = Integer.getInteger("chart.gap.percentage", GAP_SIZE);
+    }
+
 
     /**
      * Constructor used to create <code>TimeSeries</code> charts.
diff -r 3ab5754e72e3 -r bcdcce146c14 gnv-artifacts/src/main/java/de/intevation/gnv/chart/VerticalProfileChart.java
--- a/gnv-artifacts/src/main/java/de/intevation/gnv/chart/VerticalProfileChart.java	Tue Apr 13 14:35:30 2010 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/chart/VerticalProfileChart.java	Thu Apr 15 07:20:05 2010 +0000
@@ -49,7 +49,7 @@
     /**
      * Constant used for gap detection. Its value is {@value}.
      */
-    protected final double PERCENTAGE     = 5.0;
+    protected static int PERCENTAGE     = 5;
 
     /**
      * Constnat used for gap detection in @see #gridDetection.
@@ -68,6 +68,12 @@
      */
     protected Map values;
 
+    static {
+        /* The percentage defining the width of a gap should be configured in 
+         * conf.xml instead of being configured in a system property */
+        PERCENTAGE = Integer.getInteger("chart.gap.percentage", PERCENTAGE);
+    }
+
 
     /**
      * Constructor used to create xy-charts.