Render elements using custom color filters

[simantics/platform.git] / bundles / org.simantics.scenegraph / src / org / simantics / scenegraph / g2d / G2DRenderingHints.java

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/G2DRenderingHints.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/G2DRenderingHints.java
index 992213c4595f8dfa5f375af72b00750e00ce71bf..a01654ce2a6a4bb7e5ed4f5c04845eb525662fcd 100644 (file)
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/G2DRenderingHints.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/G2DRenderingHints.java
@@ -16,6 +16,8 @@ import java.awt.geom.AffineTransform;
 import java.awt.geom.Rectangle2D;
 import java.util.Map;
 
+import org.simantics.scenegraph.g2d.color.ColorFilter;
+
 /**
  * @author Tuukka Lehtonen
  * See {@link G2DPDFRenderingHints}
@@ -121,4 +123,15 @@ public final class G2DRenderingHints {
         }
     };
 
+    /*
+     * A rendering hint for storing the active ColorFilter which can be used e.g. 
+     * for coloring BufferedImages.  
+     */
+    public static final Key KEY_COLOR_FILTER = new Key(2007) {
+        @Override
+        public boolean isCompatibleValue(Object val) {
+            return val instanceof ColorFilter || val == null;
+        }
+    };
+
 }
\ No newline at end of file