package org.simantics.district.network.ui.nodes;
+import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import org.simantics.district.network.ModelledCRS;
import org.simantics.district.network.ui.adapters.DistrictNetworkVertex;
+import org.simantics.scenegraph.INode;
+import org.simantics.scenegraph.ISelectionPainterNode;
import org.simantics.scenegraph.g2d.G2DNode;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.scenegraph.g2d.nodes.SVGNode;
import org.simantics.scenegraph.utils.GeometryUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import org.simantics.scenegraph.utils.NodeUtil;
-public class DistrictNetworkVertexNode extends G2DNode {
+public class DistrictNetworkVertexNode extends G2DParentNode implements ISelectionPainterNode {
- private static final Logger LOGGER = LoggerFactory.getLogger(DistrictNetworkVertexNode.class);
+ //private static final Logger LOGGER = LoggerFactory.getLogger(DistrictNetworkVertexNode.class);
private static final long serialVersionUID = -2641639101400236719L;
- private DistrictNetworkVertex vertex;
+
+ private static final BasicStroke STROKE = new BasicStroke(4, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND);
+ private static final Color SELECTION_COLOR = new Color(255, 0, 255, 96);
private static final double left = -0.25;
private static final double top = -0.25;
private static final Rectangle2D NORMAL = new Rectangle2D.Double(left, top, width, height);
private static final Rectangle2D HOVERED = new Rectangle2D.Double(left * 3, top * 3, width * 3, height * 3);
+ private DistrictNetworkVertex vertex;
+
private boolean scaleStroke = true;
private boolean hover;
private Color color;
+ private transient Color dynamicColor;
private Rectangle2D bounds;
+ private transient Point2D point;
+ private transient Rectangle2D rect;
private double nodeSize = 1;
}
Color oldColor = g2d.getColor();
- g2d.setColor(color);
+ Color newColor = dynamicColor != null ? dynamicColor : color;
+ boolean changeColor = !oldColor.equals(newColor);
- double scaleRecip = 1;
+ double viewScaleRecip = 1;
if (scaleStroke) {
double scale = GeometryUtils.getScale(g2d.getTransform());
scale = Math.max(10000, Math.min(scale, 50000));
- scaleRecip = 1.0 / scale;
+ viewScaleRecip = 1.0 / scale;
}
- scaleRecip = scaleRecip * nodeSize;
+ double scaleRecip = viewScaleRecip * nodeSize;
// Translate lat and lon to X and Y
- Point2D res = calculatePoint2D(vertex);
-
- Rectangle2D toDraw;
- if (hover) {
- toDraw = new Rectangle2D.Double(res.getX() - (HOVERED.getWidth() / 2 * scaleRecip), res.getY() - (HOVERED.getHeight() / 2 * scaleRecip), HOVERED.getWidth() * scaleRecip, HOVERED.getHeight() * scaleRecip);
- } else {
- toDraw = new Rectangle2D.Double(res.getX() - (NORMAL.getWidth() / 2 * scaleRecip), res.getY() - (NORMAL.getHeight() / 2 * scaleRecip), NORMAL.getWidth() * scaleRecip, NORMAL.getHeight() * scaleRecip);
+ Point2D p = point = calculatePoint2D(vertex, point);
+ Rectangle2D toDraw = calculateDrawnGeometry(p, hover ? HOVERED : NORMAL, rect, scaleRecip);
+
+ if (NodeUtil.isSelected(this, 1)) {
+ changeColor = true;
+ g2d.setColor(SELECTION_COLOR);
+ BasicStroke ss = GeometryUtils.scaleStroke(STROKE, (float) viewScaleRecip*5);
+ g2d.setStroke(ss);
+ g2d.draw(toDraw);
}
+
// render
+ if (changeColor)
+ g2d.setColor(newColor);
g2d.fill(toDraw);
-
+
// Reset settings
- g2d.setColor(oldColor);
+ if (changeColor)
+ g2d.setColor(oldColor);
if (oaaHint != null)
- g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint);
+ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint);
+
+ // Render SVG symbol
+ for (INode nn : getNodes()) {
+ ((G2DNode)nn).setTransform(new AffineTransform(toDraw.getWidth(), 0.0, 0.0, toDraw.getHeight(), toDraw.getCenterX(), toDraw.getCenterY()));
+ ((G2DNode)nn).render(g2d);
+ }
+
if (ot != null)
g2d.setTransform(ot);
}
+ private Rectangle2D calculateDrawnGeometry(Point2D p, Rectangle2D margin, Rectangle2D result, double scaleRecip) {
+ if (result == null)
+ result = new Rectangle2D.Double();
+ double mw = margin.getWidth();
+ double mh = margin.getHeight();
+ result.setFrame(p.getX() - (mw / 2 * scaleRecip), p.getY() - (mh / 2 * scaleRecip), mw * scaleRecip, mh * scaleRecip);
+ return result;
+ }
+
@Override
public Rectangle2D getBounds() {
return super.getBounds();
}
private Rectangle2D calculateBounds(Rectangle2D rect) {
- Point2D calcPoint = calculatePoint2D(vertex);
+ Point2D calcPoint = calculatePoint2D(vertex, point);
AffineTransform at = getTransform();
return new Rectangle2D.Double(calcPoint.getX(), calcPoint.getY(), width / at.getScaleX(), height / at.getScaleY()).getBounds2D();
}
- private static Point2D calculatePoint2D(DistrictNetworkVertex vertex) {
- Point2D point= vertex.getPoint();
+ private static Point2D calculatePoint2D(DistrictNetworkVertex vertex, Point2D result) {
+ Point2D point = vertex.getPoint();
double x = ModelledCRS.longitudeToX(point.getX());
double y = ModelledCRS.latitudeToY(-point.getY()); // Inverse because Simantics Diagram is inverted
-
- // Apply the scaling
- Point2D res = new Point2D.Double(x, y);
- return res;
+ if (result == null)
+ result = new Point2D.Double(x, y);
+ else
+ result.setLocation(x, y);
+ return result;
}
public void setVertex(DistrictNetworkVertex vertex) {
return color;
}
+ @PropertySetter(value = "SVG")
+ public void setSVG(String value) {
+ for (INode nn : this.getNodes())
+ if (nn instanceof SVGNode)
+ ((SVGNode)nn).setData(value);
+ }
+
+
@PropertySetter(value = "size")
public void setSize(Double size) {
boolean changed = false;
updateBounds();
}
+ @PropertySetter(value = "dynamicColor")
+ public void setDynamicColor(Color color) {
+ this.dynamicColor = color;
+ }
+
}
Code Review / simantics / district.git / blobdiff