-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.scenegraph.g2d.nodes;\r
-\r
-import java.awt.Color;\r
-import java.awt.Font;\r
-import java.awt.FontMetrics;\r
-import java.awt.Graphics2D;\r
-import java.awt.RenderingHints;\r
-import java.awt.geom.AffineTransform;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.scenegraph.g2d.IG2DNode;\r
-import org.simantics.scenegraph.utils.TextUtil;\r
-\r
-public class GalleryItemNode extends TransformNode {\r
-\r
- private static final long serialVersionUID = -423827087534629381L;\r
-\r
- protected String text = "";\r
- protected Rectangle2D bounds = null;\r
- protected Rectangle2D imagebounds = null;\r
- protected Font font = null;\r
-\r
- @SyncField({"text", "bounds", "font", "imagebounds"})\r
- public void init(String text, Rectangle2D bounds, Font font, Rectangle2D imagebounds) {\r
- this.text = text;\r
- this.bounds = bounds;\r
- this.font = font;\r
- this.imagebounds = imagebounds;\r
- }\r
-\r
- @Override\r
- public void render(Graphics2D g2d) {\r
- double contentDim = Math.min(bounds.getWidth(), bounds.getHeight());\r
-\r
- AffineTransform ot = g2d.getTransform();\r
-\r
- if(!transform.isIdentity()) {\r
- g2d.transform(transform);\r
- }\r
-\r
- if (text != null) {\r
- Graphics2D g = (Graphics2D) g2d.create();\r
-\r
- g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);\r
- //Rectangle2D textRectangle = new Rectangle2D.Double(0,0, 0, bounds.getHeight()-contentDim);\r
- Rectangle2D textRectangle = new Rectangle2D.Double(0, contentDim, bounds.getWidth(), bounds.getHeight()-contentDim);\r
- g.setClip(textRectangle);\r
- g.setColor(Color.BLACK);\r
-\r
- g.setFont(font); // FIXME\r
- FontMetrics metrics = g.getFontMetrics();\r
-\r
- int fontHeight = metrics.getHeight();\r
- float width = (float) bounds.getWidth();\r
- float y = (float) bounds.getWidth() + fontHeight;\r
- int i = 0;\r
- for (String s : TextUtil.wordWrap(text, metrics, (int) textRectangle.getWidth())) {\r
- int sWidth = metrics.stringWidth(s);\r
- g.drawString(s, (width - sWidth) / 2, y + i * fontHeight);\r
- ++i;\r
- }\r
-\r
- g.dispose();\r
- }\r
-\r
- for(IG2DNode n : getSortedNodes()) {\r
- double imgMaxDim = Math.max(imagebounds.getWidth(), imagebounds.getHeight());\r
- double scaleFactor = contentDim / imgMaxDim;\r
- // Offsets for centering the image and the shadow\r
- double xCenteringOffset = -(imagebounds.getWidth() - imgMaxDim) / 2;\r
- double yCenteringOffset = -(imagebounds.getHeight() - imgMaxDim) / 2;\r
-\r
- AffineTransform at = g2d.getTransform();\r
- g2d.scale(scaleFactor, scaleFactor);\r
- g2d.translate(-imagebounds.getMinX(), -imagebounds.getMinY());\r
- g2d.translate(xCenteringOffset, yCenteringOffset);\r
- n.render(g2d);\r
- g2d.setTransform(at);\r
- }\r
-\r
- g2d.setTransform(ot);\r
- }\r
-\r
- @Override\r
- public Rectangle2D getBoundsInLocal() {\r
- return bounds;\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return super.toString() + " [text=" + text + "]";\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * 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.RenderingHints;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.scenegraph.g2d.IG2DNode;
+import org.simantics.scenegraph.utils.TextUtil;
+
+public class GalleryItemNode extends TransformNode {
+
+ private static final long serialVersionUID = -423827087534629381L;
+
+ protected String text = "";
+ protected Rectangle2D bounds = null;
+ protected Rectangle2D imagebounds = null;
+ protected Font font = null;
+
+ @SyncField({"text", "bounds", "font", "imagebounds"})
+ public void init(String text, Rectangle2D bounds, Font font, Rectangle2D imagebounds) {
+ this.text = text;
+ this.bounds = bounds;
+ this.font = font;
+ this.imagebounds = imagebounds;
+ }
+
+ @Override
+ public void render(Graphics2D g2d) {
+ double contentDim = Math.min(bounds.getWidth(), bounds.getHeight());
+
+ AffineTransform ot = g2d.getTransform();
+
+ if(!transform.isIdentity()) {
+ g2d.transform(transform);
+ }
+
+ if (text != null) {
+ Graphics2D g = (Graphics2D) g2d.create();
+
+ g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
+ //Rectangle2D textRectangle = new Rectangle2D.Double(0,0, 0, bounds.getHeight()-contentDim);
+ Rectangle2D textRectangle = new Rectangle2D.Double(0, contentDim, bounds.getWidth(), bounds.getHeight()-contentDim);
+ g.setClip(textRectangle);
+ g.setColor(Color.BLACK);
+
+ g.setFont(font); // FIXME
+ FontMetrics metrics = g.getFontMetrics();
+
+ int fontHeight = metrics.getHeight();
+ float width = (float) bounds.getWidth();
+ float y = (float) bounds.getWidth() + fontHeight;
+ int i = 0;
+ for (String s : TextUtil.wordWrap(text, metrics, (int) textRectangle.getWidth())) {
+ int sWidth = metrics.stringWidth(s);
+ g.drawString(s, (width - sWidth) / 2, y + i * fontHeight);
+ ++i;
+ }
+
+ g.dispose();
+ }
+
+ for(IG2DNode n : getSortedNodes()) {
+ double imgMaxDim = Math.max(imagebounds.getWidth(), imagebounds.getHeight());
+ double scaleFactor = contentDim / imgMaxDim;
+ // Offsets for centering the image and the shadow
+ double xCenteringOffset = -(imagebounds.getWidth() - imgMaxDim) / 2;
+ double yCenteringOffset = -(imagebounds.getHeight() - imgMaxDim) / 2;
+
+ AffineTransform at = g2d.getTransform();
+ g2d.scale(scaleFactor, scaleFactor);
+ g2d.translate(-imagebounds.getMinX(), -imagebounds.getMinY());
+ g2d.translate(xCenteringOffset, yCenteringOffset);
+ n.render(g2d);
+ g2d.setTransform(at);
+ }
+
+ g2d.setTransform(ot);
+ }
+
+ @Override
+ public Rectangle2D getBoundsInLocal() {
+ return bounds;
+ }
+
+ @Override
+ public String toString() {
+ return super.toString() + " [text=" + text + "]";
+ }
+
+}
Code Review / simantics / platform.git / blobdiff