-package org.simantics.district.network.ui.nodes;\r
-\r
-import java.awt.Color;\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.district.network.ui.adapters.DistrictNetworkVertex;\r
-import org.simantics.scenegraph.g2d.G2DNode;\r
-\r
-public class DistrictNetworkVertexNode extends G2DNode {\r
-\r
- private static final long serialVersionUID = -2641639101400236719L;\r
- private DistrictNetworkVertex vertex;\r
-\r
- @Override\r
- public void render(Graphics2D g2d) {\r
- AffineTransform ot = null;\r
- AffineTransform t = getTransform();\r
- if (t != null && !t.isIdentity()) {\r
- ot = g2d.getTransform();\r
- g2d.transform(getTransform());\r
- }\r
- \r
- Object aaHint = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING);\r
- g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);\r
- \r
- Color oldColor = g2d.getColor();\r
- g2d.setColor(Color.RED);\r
- // render\r
- \r
- Rectangle2D.Double rect = new Rectangle2D.Double(vertex.getPoint().getX() - 0.5, vertex.getPoint().getY() - 0.5, 1, 1);\r
- g2d.draw(rect);\r
- \r
- // Reset stats\r
- g2d.setColor(oldColor);\r
- \r
- g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint);\r
- \r
- if (ot != null)\r
- g2d.setTransform(ot);\r
- }\r
-\r
- @Override\r
- public Rectangle2D getBoundsInLocal() {\r
- return new Rectangle2D.Double(vertex.getPoint().getX(), vertex.getPoint().getY(), 1, 1);\r
- }\r
-\r
- public void setVertex(DistrictNetworkVertex vertex) {\r
- this.vertex = vertex;\r
- }\r
-\r
-}\r
+package org.simantics.district.network.ui.nodes;
+
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.Stroke;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.district.network.ui.adapters.DistrictNetworkVertex;
+import org.simantics.scenegraph.g2d.G2DNode;
+import org.simantics.scenegraph.utils.GeometryUtils;
+
+public class DistrictNetworkVertexNode extends G2DNode {
+
+ private static final long serialVersionUID = -2641639101400236719L;
+ private DistrictNetworkVertex vertex;
+
+ private static final double scale = 1;
+
+ private double left = -0.5;
+ private double top = -0.5;
+ private double width = 1;
+ private double height = 1;
+
+ private Stroke stroke = new BasicStroke(2);
+ private boolean scaleStroke = true;
+
+ @Override
+ public void init() {
+ setZIndex(2);
+ }
+
+ @Override
+ public void render(Graphics2D g2d) {
+ AffineTransform ot = null;
+ AffineTransform t = getTransform();
+ if (t != null && !t.isIdentity()) {
+ ot = g2d.getTransform();
+ g2d.transform(getTransform());
+ }
+
+ Object aaHint = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
+ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+
+ Color oldColor = g2d.getColor();
+ Stroke oldStroke = g2d.getStroke();
+
+ g2d.setColor(Color.RED);
+ if (stroke != null) {
+ if (scaleStroke && stroke instanceof BasicStroke) {
+ BasicStroke bs = GeometryUtils.scaleStroke(stroke, (float) (1.0 / GeometryUtils.getScale(g2d.getTransform())));
+ g2d.setStroke(bs);
+ } else {
+ g2d.setStroke(stroke);
+ }
+ }
+ // render
+
+ Rectangle2D.Double rect = new Rectangle2D.Double(left / scale, top / scale, width / scale, height / scale);
+ g2d.draw(rect);
+
+ // Reset stats
+ g2d.setColor(oldColor);
+ g2d.setStroke(oldStroke);
+
+ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint);
+
+ if (ot != null)
+ g2d.setTransform(ot);
+ }
+
+ @Override
+ public Rectangle2D getBoundsInLocal() {
+ return new Rectangle2D.Double(left / scale, top / scale, width / scale, height / scale);
+ }
+
+ public void setVertex(DistrictNetworkVertex vertex) {
+ this.vertex = vertex;
+ }
+
+}