--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/jfree/StyledDomainMarker.java	Fri Jul 06 14:45:23 2012 +0000
@@ -0,0 +1,46 @@
+package de.intevation.flys.jfree;
+
+import de.intevation.flys.utils.ThemeUtil;
+
+import java.awt.Color;
+
+import org.jfree.chart.plot.IntervalMarker;
+import org.w3c.dom.Document;
+
+/**
+ * Marker that represents a highlighted interval.
+ * @author <a href="mailto:christian.lins@intevation.de">Christian Lins</a>
+ */
+public class StyledDomainMarker extends IntervalMarker {
+
+    private static final long serialVersionUID = -4369410661339512342L;
+    
+    private final Color fillColor, backgroundColor;
+    
+    public StyledDomainMarker(double start, double end, Document theme) {
+        super(start, end);
+        
+        backgroundColor = ThemeUtil.parseColor(
+                ThemeUtil.getBackgroundColorString(theme));
+        fillColor = ThemeUtil.parseColor(
+                ThemeUtil.getFillColorString(theme));
+        useSecondColor(false);
+        
+        int alpha = ThemeUtil.parseInteger(ThemeUtil.getTransparencyAlpha(theme), 128);
+        setAlpha(alpha / 255.0f);
+    }
+    
+    /**
+     * To properly differentiate several styled domain markers side by side,
+     * we can use this switch to toggle between two colors.
+     * @param secondColor
+     */
+    public void useSecondColor(boolean secondColor) {
+        if(secondColor) {
+            setPaint(backgroundColor);
+        }
+        else {
+            setPaint(fillColor);
+        }
+    }
+}