Resolve "Simple upload"

Closes #159 (closed)

converter-graphics/src/main/java/lcsb/mapviewer/converter/graphics/AbstractImageGenerator.java

@@ -17,6 +17,7 @@ import org.apache.log4j.Logger;
 import lcsb.mapviewer.commands.ColorExtractor;
 import lcsb.mapviewer.commands.SemanticZoomLevelMatcher;
 import lcsb.mapviewer.common.MimeType;
+import lcsb.mapviewer.converter.graphics.AbstractImageGenerator.Params;
 import lcsb.mapviewer.converter.graphics.bioEntity.BioEntityConverterImpl;
 import lcsb.mapviewer.converter.graphics.layer.LayerConverter;
 import lcsb.mapviewer.model.map.compartment.Compartment;
@@ -68,7 +69,7 @@ import lcsb.mapviewer.modelutils.map.ElementUtils;
  * 
  */
 public abstract class AbstractImageGenerator {
-	
+
 	/**
 	 * Class that allows to check if element is visible (or transparent) when
 	 * drawing. It's used to filter out invisible elements when drawing
@@ -205,6 +206,8 @@ public abstract class AbstractImageGenerator {
 		 */
 		private Color													 maxColor				= Color.BLACK;
 
+		private Color													 simpleColor		= Color.BLACK;
+
 		/**
 		 * @param scale
 		 *          scale to set
@@ -533,6 +536,10 @@ public abstract class AbstractImageGenerator {
 			return maxColor;
 		}
 
+		public Color getSimpleColor() {
+			return simpleColor;
+		}
+
 		/**
 		 * Returns {@link Color} that should be used for drawing overlays with
 		 * minimum value.
@@ -567,6 +574,17 @@ public abstract class AbstractImageGenerator {
 		}
 
 		/**
+		 * @param simpleColor
+		 *          simpleColor to set
+		 * @return object with all parameters
+		 * @see #simpleColor
+		 */
+		public Params simpleColor(Color simpleColor) {
+			this.simpleColor = simpleColor;
+			return this;
+		}
+
+		/**
 		 * @return the sbgn
 		 * @see #sbgn
 		 */
@@ -585,6 +603,12 @@ public abstract class AbstractImageGenerator {
 			return this;
 		}
 
+		public Params colorExtractor(ColorExtractor colorExtractor) {
+			return minColor(colorExtractor.getMinColor()).//
+					maxColor(colorExtractor.getMaxColor()).//
+					simpleColor(colorExtractor.getSimpleColor());
+		}
+
 	}
 
 	/**
@@ -653,7 +677,7 @@ public abstract class AbstractImageGenerator {
 		this.level = params.getLevel();
 		this.scale = params.getScale();
 
-		colorExtractor = new ColorExtractor(params.getMinColor(), params.getMaxColor());
+		colorExtractor = new ColorExtractor(params.getMinColor(), params.getMaxColor(), params.getSimpleColor());
 
 		// set border frame extended by a margin
 		border = new Rectangle2D.Double(