X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2Fnodes%2FTextNode.java;fp=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2Fnodes%2FTextNode.java;h=15076e6295ccd7cba71bae4121b4d3a8dfd3fe53;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/TextNode.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/TextNode.java
new file mode 100644
index 000000000..15076e629
--- /dev/null
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/nodes/TextNode.java
@@ -0,0 +1,141 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.scenegraph.g2d.nodes;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.FontMetrics;
+import java.awt.Graphics2D;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.io.IOException;
+
+import org.simantics.scenegraph.ExportableWidget.OutputWidget;
+import org.simantics.scenegraph.g2d.G2DNode;
+import org.simantics.scenegraph.g2d.G2DPDFRenderingHints;
+
+import com.lowagie.text.DocumentException;
+import com.lowagie.text.Element;
+import com.lowagie.text.Rectangle;
+import com.lowagie.text.pdf.FontMapper;
+import com.lowagie.text.pdf.PdfFormField;
+import com.lowagie.text.pdf.PdfWriter;
+import com.lowagie.text.pdf.TextField;
+
+@OutputWidget("text")
+public class TextNode extends G2DNode {
+
+    private static final long serialVersionUID = 8508750881358776559L;
+
+    protected Rectangle2D bounds = null;
+    protected String      text   = null;
+    protected Font        font   = null;
+    protected Color       color  = Color.BLACK;
+
+    @SyncField("bounds")
+    public void setBounds(Rectangle2D bounds) {
+        this.bounds = bounds;
+    }
+
+    @SyncField("font")
+    public void setFont(Font font) {
+        this.font = font;
+    }
+    
+    @SyncField("text")
+    public void setText(String text) {
+        this.text = text;
+    }
+    
+    public String getText() {
+        return this.text;
+    }
+
+    @SyncField("color")
+    public void setColor(Color color) {
+        this.color = color;
+    }
+
+    @Override
+    public void render(Graphics2D g) {
+        if (text == null || bounds == null || font == null || color == null)
+            return;
+        
+//        PdfWriter writer = (PdfWriter) g.getRenderingHint(G2DPDFRenderingHints.KEY_PDF_WRITER);
+//        if ( writer == null ) {
+        	// Write to Graphics2D
+	        g.setFont(font);
+	        g.setColor(color);
+	
+	        FontMetrics fm = 	g.getFontMetrics(font);
+	        Rectangle2D rect = 	fm.getStringBounds(text, g);
+	        float x = (float) ((bounds.getWidth()  - rect.getWidth())/2 + bounds.getMinX());
+	        float y = (float) ((bounds.getHeight() - rect.getHeight())/2 + bounds.getMinY());
+	        
+	        AffineTransform at = g.getTransform();
+	        g.transform(getTransform());
+	        g.drawString(text, x, (float)(y+rect.getHeight()));
+	        g.setTransform(at);
+//        } else {
+	        /*
+			try {
+	        	// Write to PDF
+	            FontMapper mapper = (FontMapper) g.getRenderingHint(G2DPDFRenderingHints.KEY_PDF_FONTMAPPER);
+	            //text.setBorderStyle(PdfBorderDictionary.STYLE_BEVELED);
+	            AffineTransform at = g.getTransform();
+		        FontMetrics fm = 	g.getFontMetrics(font);
+		        Rectangle2D rect = 	fm.getStringBounds(text, g);
+		        float x = (float) ((bounds.getWidth()  - rect.getWidth())/2 + bounds.getMinX());
+		        float y = (float) ((bounds.getHeight() - rect.getHeight())/2 + bounds.getMinY());
+		        
+	            Point2D pt1 = at.transform(new Point2D.Float(x, y+(float)rect.getHeight()), null);
+	            Point2D pt2 = at.transform(new Point2D.Float(x+(float)rect.getWidth(), y), null);
+	        	Rectangle rectangle = new Rectangle(
+	        			(float) pt1.getX(), 
+	        			(float) pt1.getY(), 
+	        			(float) pt2.getX(), 
+	        			(float) pt2.getY()); 
+	            TextField text = new TextField(writer, rectangle, "approvedBy");
+	            text.setText(this.text);
+	            text.setFont(mapper.awtToPdf(font));
+	            text.setFontSize(0);
+	            text.setAlignment(Element.ALIGN_LEFT);
+	            text.setRotation(90);
+	            text.setOptions(TextField.READ_ONLY);
+	            PdfFormField field = text.getTextField();
+	            writer.addAnnotation(field);
+			} catch (IOException e) {
+				e.printStackTrace();
+			} catch (DocumentException e) {
+				e.printStackTrace();
+			}
+        	*/
+//        }
+    }
+
+//    @Override
+//    public Rectangle2D getBoundsInLocal() {
+//        return bounds;
+//    }
+    
+    @Override
+    public Rectangle2D getBoundsInLocal() {
+        return bounds;
+    }
+    
+    @Override
+    public Rectangle2D getBounds() {
+        return null;
+    }
+    
+}