List of usage examples for java.awt.geom Point2D getX
public abstract double getX();
From source file:mulavito.gui.components.LayerViewer.java
/** * @return the extent of the graph according to its vertices' location *//*from ww w.j a va 2 s .co m*/ public void updateGraphBoundsCache() { double minX = Double.MAX_VALUE; double minY = Double.MAX_VALUE; double maxX = -Double.MAX_VALUE; double maxY = -Double.MAX_VALUE; for (V v : getGraphLayout().getGraph().getVertices()) { Point2D p = getGraphLayout().transform(v); minX = Math.min(minX, p.getX()); minY = Math.min(minY, p.getY()); maxX = Math.max(maxX, p.getX()); maxY = Math.max(maxY, p.getY()); } // no point if (minX > maxX || minY > maxY) minX = maxX = minY = maxY = 0; if (graphBoundsCache == null) graphBoundsCache = new Rectangle2D.Double(); graphBoundsCache.setRect(minX, minY, maxX - minX, maxY - minY); double excess = Math.max(Math.max(graphBoundsCache.width * 0.1, graphBoundsCache.height * 0.1), 10); // include the given excess graphBoundsCache.setRect(graphBoundsCache.x - excess, graphBoundsCache.y - excess, graphBoundsCache.width + 2 * excess, graphBoundsCache.height + 2 * excess); }
From source file:pt.lsts.neptus.plugins.wg.WgCtdLayer.java
private boolean isVisibleInRender(Point2D sPos, StateRenderer2D renderer) { Dimension rendDim = renderer.getSize(); if (sPos.getX() < 0 && sPos.getY() < 0) return false; else if (sPos.getX() > rendDim.getWidth() && sPos.getY() > rendDim.getHeight()) return false; return true;/*w w w . j a va 2 s.c om*/ }
From source file:be.ugent.maf.cellmissy.gui.view.renderer.jfreechart.ExtendedBoxAndWhiskerRenderer.java
/** * Creates a dot to represent an outlier. * * @param point the location./*from w w w . ja v a2 s . c o m*/ * @param oRadius the outlier radius. * */ private Shape createEllipse(Point2D point, double oRadius) { return new Ellipse2D.Double(point.getX(), point.getY(), oRadius * 2.0, oRadius * 2.0); }
From source file:views.network.MyRadialTreeLayout.java
private Point2D getMaxXY() { double maxx = 0; double maxy = 0; for (Point2D p : locations.values()) { maxx = Math.max(maxx, p.getX()); maxy = Math.max(maxy, p.getY()); }//from w w w. j a v a 2s . co m return new Point2D.Double(maxx, maxy); }
From source file:inflor.core.gates.ui.PolygonGateAnnotation.java
@Override public XYGateAnnotation updateVertex(Point2D v, double dx, double dy, double xHandleSize, double yHandleSize) { double[] x = getDomainPoints(); double[] y = getRangePoints(); double xMin = v.getX() - xHandleSize; double xMax = v.getX() + xHandleSize; double yMin = v.getY() - yHandleSize; double yMax = v.getY() + yHandleSize; for (int i = 0; i < x.length; i++) { if (xMin <= x[i] && x[i] <= xMax && yMin <= y[i] && y[i] <= yMax) { x[i] = x[i] + dx;//www.ja va2 s .c o m y[i] = y[i] + dy; } } double[] newPoints = new double[polygonPoints.length]; for (int i = 0; i < newPoints.length; i += 2) { newPoints[i] = x[i / 2]; newPoints[i + 1] = y[i / 2]; } return new PolygonGateAnnotation(subsetName, domainAxisName, rangeAxisName, newPoints, LookAndFeel.SELECTED_STROKE, LookAndFeel.SELECTED_GATE_COLOR); }
From source file:org.owasp.benchmark.score.report.ScatterTools.java
private void makeDataLabels(OverallResults or, XYPlot xyplot) { HashMap<Point2D, String> map = makePointList(or); for (Entry<Point2D, String> e : map.entrySet()) { if (e.getValue() != null) { Point2D p = e.getKey(); String label = sort(e.getValue()); XYTextAnnotation annotation = new XYTextAnnotation(label, p.getX(), p.getY()); annotation.setTextAnchor(p.getX() < 3 ? TextAnchor.TOP_LEFT : TextAnchor.TOP_CENTER); annotation.setBackgroundPaint(Color.white); // set color of average to black and everything else to blue if (averageLabel == label.toCharArray()[0]) { annotation.setPaint(Color.magenta); } else { annotation.setPaint(Color.blue); }//from w ww.j av a2 s .c om annotation.setFont(theme.getRegularFont()); xyplot.addAnnotation(annotation); } } }
From source file:at.knowcenter.wag.egov.egiz.pdf.operator.path.construction.CurveTo.java
@Override public void process(PDFOperator operator, List<COSBase> operands) throws IOException { try {// w w w . jav a 2s. c o m PDFPage pdfPage = (PDFPage) context; COSNumber x1 = (COSNumber) operands.get(0); COSNumber y1 = (COSNumber) operands.get(1); COSNumber x2 = (COSNumber) operands.get(2); COSNumber y2 = (COSNumber) operands.get(3); COSNumber x3 = (COSNumber) operands.get(4); COSNumber y3 = (COSNumber) operands.get(5); Point2D p1 = transform(x1.doubleValue(), y1.doubleValue()); Point2D p2 = transform(x2.doubleValue(), y2.doubleValue()); Point2D p3 = transform(x3.doubleValue(), y3.doubleValue()); pdfPage.getCurrentPath().curveTo((float) p1.getX(), (float) p1.getY(), (float) p2.getX(), (float) p2.getY(), (float) p3.getX(), (float) p3.getY()); if (log.isTraceEnabled()) { log.trace("Appending cubic Bezier curve with x1:" + p1.getX() + ",y1:" + p1.getY() + ", x2:" + p2.getX() + ",y2:" + p2.getY() + ", x3:" + p3.getX() + ",y3:" + p3.getY()); } } catch (Exception e) { log.warn("Error processing operator 'c'.", e); } }
From source file:views.network.MyRadialTreeLayout.java
public Point2D transform(V v) { PolarPoint pp = polarLocations.get(v); double centerX = getSize().getWidth() / 2; double centerY = getSize().getHeight() / 2; Point2D cartesian = PolarPoint.polarToCartesian(pp); cartesian.setLocation(cartesian.getX() + centerX, cartesian.getY() + centerY); return cartesian; }
From source file:at.knowcenter.wag.egov.egiz.pdf.operator.path.construction.CurveToReplicateInitialPoint.java
@Override public void process(PDFOperator operator, List<COSBase> operands) throws IOException { try {//from w w w . ja v a 2 s.c o m PDFPage pdfPage = (PDFPage) context; COSNumber x2 = (COSNumber) operands.get(0); COSNumber y2 = (COSNumber) operands.get(1); COSNumber x3 = (COSNumber) operands.get(2); COSNumber y3 = (COSNumber) operands.get(3); Point2D currentPoint = pdfPage.getCurrentPath().getCurrentPoint(); Point2D p2 = transform(x2.doubleValue(), y2.doubleValue()); Point2D p3 = transform(x3.doubleValue(), y3.doubleValue()); pdfPage.getCurrentPath().curveTo((float) currentPoint.getX(), (float) currentPoint.getY(), (float) p2.getX(), (float) p2.getY(), (float) p3.getX(), (float) p3.getY()); if (log.isTraceEnabled()) { log.trace("Appending cubic Bezier curve with x2:" + p2.getX() + ",y2:" + p2.getY() + ", x3:" + p3.getX() + ",y3:" + p3.getY() + ", using current point x:" + currentPoint.getX() + ",y:" + currentPoint.getY()); } } catch (Exception e) { log.warn("Error processing operator 'v'.", e); } }
From source file:gui.ReEditingPopupGraphMousePlugin.java
@SuppressWarnings({ "unchecked", "serial" })
protected void handlePopup(MouseEvent e) {
final VisualizationViewer<V, E> vv = (VisualizationViewer<V, E>) e.getSource();
final Layout<V, E> layout = vv.getGraphLayout();
final Graph<V, E> graph = layout.getGraph();
final Point2D p = e.getPoint();
final Point2D ivp = p;
GraphElementAccessor<V, E> pickSupport = vv.getPickSupport();
if (pickSupport != null) {
final V vertex = pickSupport.getVertex(layout, ivp.getX(), ivp.getY());
final E edge = pickSupport.getEdge(layout, ivp.getX(), ivp.getY());
final PickedState<V> pickedVertexState = vv.getPickedVertexState();
final PickedState<E> pickedEdgeState = vv.getPickedEdgeState();
if (vertex != null) {
Set<V> picked = pickedVertexState.getPicked();
if (picked.size() > 0) {
if (graph instanceof UndirectedGraph == false) {
JMenu directedMenu = new JMenu("Create Directed Edge");
popup.add(directedMenu);
for (final V other : picked) {
directedMenu.add(new AbstractAction("[" + other + "," + vertex + "]") {
public void actionPerformed(ActionEvent e) {
graph.addEdge(edgeFactory.create(), other, vertex, EdgeType.DIRECTED);
vv.repaint();
}/*w w w. j av a 2 s . c o m*/
});
}
}
if (graph instanceof DirectedGraph == false) {
JMenu undirectedMenu = new JMenu("Create Undirected Edge");
popup.add(undirectedMenu);
for (final V other : picked) {
undirectedMenu.add(new AbstractAction("[" + other + "," + vertex + "]") {
public void actionPerformed(ActionEvent e) {
graph.addEdge(edgeFactory.create(), other, vertex);
vv.repaint();
}
});
}
}
}
popup.add(new AbstractAction("Delete TETRA Vertex") {
public void actionPerformed(ActionEvent e) {
pickedVertexState.pick(vertex, false);
graph.removeVertex(vertex);
vv.repaint();
}
});
} else if (edge != null) {
popup.add(new AbstractAction("Delete Edge") {
public void actionPerformed(ActionEvent e) {
pickedEdgeState.pick(edge, false);
graph.removeEdge(edge);
vv.repaint();
}
});
} else {
popup.add(new AbstractAction("Create TETRA Vertex") {
public void actionPerformed(ActionEvent e) {
V newVertex = vertexFactory.create();
graph.addVertex(newVertex);
layout.setLocation(newVertex,
vv.getRenderContext().getMultiLayerTransformer().inverseTransform(p));
vv.repaint();
}
});
}
if (popup.getComponentCount() > 0) {
popup.show(vv, e.getX(), e.getY());
}
}
}