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.Point2D;
import java.awt.geom.Rectangle2D;
public class DistrictNetworkVertexNode extends G2DNode {
private static final Logger LOGGER = LoggerFactory.getLogger(DistrictNetworkVertexNode.class);
-
+
private static final long serialVersionUID = -2641639101400236719L;
private DistrictNetworkVertex vertex;
- private static final double left = -0.5;
- private static final double top = -0.5;
- private static final double width = 1;
- private static final double height = 1;
-
+ private static final double left = -0.25;
+ private static final double top = -0.25;
+ private static final double width = 0.5;
+ private static final double height = 0.5;
+
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 Stroke stroke = new BasicStroke(2);
+
private boolean scaleStroke = true;
private boolean hover;
private Rectangle2D bounds;
+ private double nodeSize = 1;
+
@Override
public void init() {
setZIndex(2);
}
-
+
@Override
public void render(Graphics2D g2d) {
+ if (nodeSize <= 0.0)
+ return;
+
AffineTransform ot = null;
AffineTransform t = getTransform();
if (t != null && !t.isIdentity()) {
ot = g2d.getTransform();
g2d.transform(getTransform());
}
-
+
+ Object oaaHint = null;
Object aaHint = g2d.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
- g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
-
+ if (aaHint != RenderingHints.VALUE_ANTIALIAS_OFF) {
+ oaaHint = aaHint;
+ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
+ }
+
Color oldColor = g2d.getColor();
- Stroke oldStroke = g2d.getStroke();
-
g2d.setColor(color);
-
+
double scaleRecip = 1;
if (scaleStroke) {
double scale = GeometryUtils.getScale(g2d.getTransform());
-
- //System.out.println("scale: " + scale);
+ scale = Math.max(10000, Math.min(scale, 50000));
scaleRecip = 1.0 / scale;
}
- scaleRecip = 8.0 * scaleRecip;
-
+ scaleRecip = scaleRecip * 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);
}
// render
g2d.fill(toDraw);
-
- // Reset stats
+
+ // Reset settings
g2d.setColor(oldColor);
- g2d.setStroke(oldStroke);
-
- g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint);
-
+ if (oaaHint != null)
+ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, aaHint);
if (ot != null)
g2d.setTransform(ot);
}
public Rectangle2D getBounds() {
return super.getBounds();
}
-
+
@Override
public Rectangle2D getBoundsInLocal() {
return bounds;
}
-
+
private void updateBounds() {
Rectangle2D oldBounds = bounds;
if (oldBounds == null)
// Update bounds
updateBounds();
}
-
+
+ @Override
+ public AffineTransform getTransform() {
+ return super.getTransform();
+ }
+
private Rectangle2D calculateBounds(Rectangle2D rect) {
Point2D calcPoint = calculatePoint2D(vertex);
AffineTransform at = getTransform();
- return new Rectangle2D.Double(calcPoint.getX(), calcPoint.getY(), 1 / at.getScaleX(), 1 / at.getScaleY()).getBounds2D();
+ 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();
double x = ModelledCRS.longitudeToX(point.getX());
- double y = ModelledCRS.latitudeToY(point.getY());
+ double y = ModelledCRS.latitudeToY(-point.getY()); // Inverse because Simantics Diagram is inverted
// Apply the scaling
Point2D res = new Point2D.Double(x, y);
this.vertex = vertex;
updateBounds();
}
-
+
public boolean hover(boolean hover) {
// if (hover && LOGGER.isDebugEnabled())
// LOGGER.debug("Hovering " + this);
public void setColor(Color color) {
this.color = color;
}
-
+
public Color getColor() {
return color;
}
+ @PropertySetter(value = "size")
+ public void setSize(Double size) {
+ boolean changed = false;
+ if (size != null) {
+ changed = size != this.nodeSize;
+ this.nodeSize = size;
+ } else {
+ changed = this.nodeSize != 1.0;
+ this.nodeSize = 1.0;
+ }
+ if (changed)
+ updateBounds();
+ }
+
}