Fonts are now embedded in diagram, wiki, etc PDF exports.

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

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/ImageNode.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/ImageNode.java
index df35e968ef41501bd537425e97a513759719d747..36112a15ed265b8344d2d5c14f0eb9e896d4675c 100644 (file)
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/ImageNode.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/ImageNode.java
@@ -11,6 +11,8 @@
  *******************************************************************************/
 package org.simantics.scenegraph.g2d.nodes;
 
+import java.awt.AlphaComposite;
+import java.awt.Composite;
 import java.awt.Graphics2D;
 import java.awt.geom.AffineTransform;
 import java.awt.geom.Rectangle2D;
@@ -28,6 +30,7 @@ public class ImageNode extends G2DNode {
 
     protected Boolean visible = Boolean.TRUE;
     protected BufferedImage img = null;
+    protected float alpha = 1.0f;
 
     @SyncField("visible")
     public void setVisible(Boolean visible) {
@@ -49,6 +52,10 @@ public class ImageNode extends G2DNode {
     public void setImage(BufferedImage src) {
         img = src;
     }
+    
+    public void setAlpha(float alpha) {
+        this.alpha = alpha;
+    }
 
     @Override
     public void render(Graphics2D g) {
@@ -65,8 +72,15 @@ public class ImageNode extends G2DNode {
 //            Rectangle2D b = parent.getBoundsInLocal();
 //            g.drawImage(img, (int)b.getMinX(), (int)b.getMinY(), (int)b.getWidth()+(int)b.getMinX(), (int)b.getHeight()+(int)b.getMinY(), 0, 0, img.getWidth(), img.getHeight(), null);
 //        }
+        
+        
+        Composite old = g.getComposite();
+        g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.7f));
+        
         g.drawImage(img, 0, 0, null);
 
+        if (old != null)
+            g.setComposite(old);
         if (ot != null)
             g.setTransform(ot);
     }