Example usage for javafx.geometry Point2D Point2D

List of usage examples for javafx.geometry Point2D Point2D

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Introduction

In this page you can find the example usage for javafx.geometry Point2D Point2D.

Prototype

public Point2D(@NamedArg("x") double x, @NamedArg("y") double y)

Source Link

Document

Creates a new instance of Point2D .

Usage

From source file:de.pixida.logtest.designer.automaton.LineIntersector.java

static boolean checkIfPointIsOnTheLine(final Point2D point, final Line line) {
    final Point2D lineStart = new Point2D(line.getStartX(), line.getStartY());
    final Point2D lineEnd = new Point2D(line.getEndX(), line.getEndY());
    final Point2D vecEndToStart = lineEnd.subtract(lineStart);
    final Point2D vecStartToEnd = lineStart.subtract(lineEnd);
    final Point2D vecEndToStartRotated = ROATE_90_DEGREES_COUNTERCLOCKWISE.transform(vecEndToStart);
    final Point2D vecStartToEndRotated = ROATE_90_DEGREES_COUNTERCLOCKWISE.transform(vecStartToEnd);
    if (getPointSideOfLine(point, lineEnd,
            lineEnd.add(vecEndToStartRotated)) == PointPosition.LEFT_OF_THE_LINE) {
        return false;
    }/*w w w . j av  a  2s  .  c om*/
    if (getPointSideOfLine(point, lineStart,
            lineStart.add(vecStartToEndRotated)) == PointPosition.LEFT_OF_THE_LINE) {
        return false;
    }
    return true;
}

From source file:de.pixida.logtest.designer.automaton.AutomatonEditor.java

@Override
protected void createNewDocument() {
    this.automaton = new EditorAutomaton(this.graph);
    this.automaton.setDescription("<describe the goal of your automaton here>");
    this.initView();

    // Create some existing items not to start on an empty canvas...
    final AutomatonNode newNode = new AutomatonNode(this.graph);
    final double initialNodeX = 30d;
    final double initialNodeY = 70d;
    newNode.setPosition(new Point2D(initialNodeX, initialNodeY));
    newNode.setName("Start");
    newNode.setType(INodeDefinition.Type.INITIAL);
    this.graph.addObject(newNode);
}

From source file:net.rptools.image.listeners.DrawHandler.java

@Override
public boolean handle(final SystemEvent ev, final String[] params) {
    final Point2D drag = new Point2D(Double.parseDouble(params[X]), Double.parseDouble(params[Y]));
    Platform.runLater(new Runnable() {
        @Override//from   ww w. j  a va 2  s  .c o m
        public void run() {
            draw(params[PHASE], drag, params[PEN], params[FILL], Integer.parseInt(params[RADIUS]));
        }
    });
    return true;
}

From source file:net.rptools.image.listeners.TransformHandler.java

@Override
public boolean handle(final SystemEvent ev, final String[] params) {
    final Point2D fix = new Point2D(Double.parseDouble(params[FIX_X]), Double.parseDouble(params[FIX_Y]));
    final Point2D drag = new Point2D(Double.parseDouble(params[DRAG_X]), Double.parseDouble(params[DRAG_Y]));
    transform(params[PHASE], fix, params[TRANSFORM], params[CONSTRAINT], drag);
    return true;//from w  w w. ja v  a 2 s.c  o  m
}

From source file:org.eclipse.jubula.rc.javafx.tester.TreeTableViewTester.java

@Override
protected Object getNodeAtMousePosition() throws StepExecutionException {
    Point awtPoint = getRobot().getCurrentMousePosition();
    final Point2D point = new Point2D(awtPoint.x, awtPoint.y);
    Object result = EventThreadQueuerJavaFXImpl.invokeAndWait("getNodeAtMousePosition", new Callable<Object>() { //$NON-NLS-1$
        @Override//from  w  w  w.  j  a v a 2s .c  o m
        public Object call() throws Exception {
            // Update the layout coordinates otherwise
            // we would get old position values
            ((TreeTableView<?>) getRealComponent()).layout();

            List<TreeTableCell> tCells = new NodeTraverseHelper<TreeTableCell>()
                    .getInstancesOf((Parent) getRealComponent(), TreeTableCell.class);
            for (TreeTableCell cell : tCells) {
                if (NodeBounds.checkIfContains(point, cell)) {
                    return cell;
                }
            }
            throw new StepExecutionException("No tree node found at mouse position: " //$NON-NLS-1$
                    + "X: " + point.getX() //$NON-NLS-1$
                    + "Y: " + point.getY(), //$NON-NLS-1$
                    EventFactory.createActionError(TestErrorEvent.NOT_FOUND));
        }
    });
    return result;
}

From source file:de.pixida.logtest.designer.automaton.Graph.java

Graph(final IAutomatonEditor aAutomatonEditor) {
    Validate.notNull(aAutomatonEditor);/*  www. j a v a 2 s . co m*/
    this.automatonEditor = aAutomatonEditor;

    this.pane.setBackground(new Background(new BackgroundFill(Color.WHITE, CornerRadii.EMPTY, Insets.EMPTY)));
    final double minSizeX = 800.0;
    final double minSizeY = 600.0;
    this.pane.setMinSize(minSizeX, minSizeY);
    final double paddingRightBottom = 8.0;
    this.pane.setPadding(new Insets(0.0, paddingRightBottom, paddingRightBottom, 0.0));
    this.pane.setOnMouseMoved(event -> this.mouseMovedOnPane(event));
    this.pane.setOnMouseClicked(event -> this.mouseClickedOnPane(event));
    final MenuItem mi = new MenuItem("Create new state");
    mi.setGraphic(Icons.getIconGraphics("pencil_add"));
    mi.setOnAction(event -> {
        // The following code does not really belong here as the class is designed only to handle business belongings... it should be
        // moved somewhere else!?
        final AutomatonNode newNode = new AutomatonNode(Graph.this);
        newNode.setPosition(new Point2D(this.lastMousePositionOnPaneX, this.lastMousePositionOnPaneY));
        newNode.setName("New state");
        Graph.this.addObject(newNode);
        Graph.this.handleChange();
        Graph.this.showConfigFrameOfObject(newNode);
    });
    this.contextMenu.getItems().add(mi);
}

From source file:de.pixida.logtest.designer.automaton.LineIntersector.java

static Point2D calculateIntersection(final Point2D point, final Point2D vec, final Line line) {
    final Point2D q = new Point2D(line.getStartX(), line.getStartY());
    final Point2D w = new Point2D(line.getEndX(), line.getEndY()).subtract(q);

    // q + t1 * w = point + t2 * vec => q - point = (vec w) (t2 -t1)^T
    final double det = det2x2LineWiseDefined(vec.getX(), w.getX(), vec.getY(), w.getY());
    final double epsilon = 1E-5;
    if (Math.abs(det) < epsilon) {
        return null;
    }/*from ww  w  .  ja va2 s .  com*/
    final double detInv = 1.0 / det;
    final double t2 = det2x2LineWiseDefined(q.getX() - point.getX(), w.getX(), q.getY() - point.getY(),
            w.getY()) * detInv;

    final Point2D intersection = vec.multiply(t2).add(point);
    return intersection;
}

From source file:org.beryx.viewreka.fxapp.codearea.ViewrekaCodeArea.java

public ViewrekaCodeArea() {
    applyConfiguration(CONFIG);/*ww  w. ja va  2 s . c  om*/

    ContextMenu cm = new ContextMenu();
    setPopupWindow(cm);
    setPopupAlignment(PopupAlignment.CARET_BOTTOM);
    setPopupAnchorOffset(new Point2D(-20, 1));
    cm.setOnShown(ev -> codeTemplatesCoordinates = new double[] { cm.getX(), cm.getY() });

    EventHandler<? super KeyEvent> tabHandler = EventHandlerHelper
            .on(EventPattern.keyPressed(KeyCode.SPACE, KeyCombination.CONTROL_DOWN))
            .act(ev -> showContextMenu(cm)).create();
    EventHandlerHelper.install(onKeyPressedProperty(), tabHandler);
}

From source file:eu.hansolo.fx.weatherfx.GeoCode.java

/**
 * Returns a JavaFX Point2D object that contains latitude (y) and longitude(x) of the given
 * Address.//from   w  w w.  j a  va 2  s . c  o m
 * Example format for STREET_CITY_COUNTRY: "1060 W. Addison St., Chicago IL, 60613"
 * @param STREET_CITY_COUNTRY
 * @return a JavaFX Point2D object that contains latitude(y) and longitude(x) of given address
 */
public static Point2D geoCode(final String STREET_CITY_COUNTRY) throws UnsupportedEncodingException {
    String URL_STRING = new StringBuilder(GEO_CODE_URL).append(URLEncoder.encode(STREET_CITY_COUNTRY, "UTF-8"))
            .append("&thumbMaps=false").toString();

    StringBuilder response = new StringBuilder();
    try {
        final HttpsURLConnection CONNECTION = (HttpsURLConnection) new URL(URL_STRING).openConnection();
        final BufferedReader IN = new BufferedReader(new InputStreamReader(CONNECTION.getInputStream()));
        String inputLine;
        while ((inputLine = IN.readLine()) != null) {
            response.append(inputLine).append("\n");
        }
        IN.close();

        Object obj = JSONValue.parse(response.toString());
        JSONObject jsonObj = (JSONObject) obj;

        JSONArray results = (JSONArray) jsonObj.get("results");
        JSONObject firstResult = (JSONObject) results.get(0);
        JSONArray locations = (JSONArray) firstResult.get("locations");
        JSONObject firstLocation = (JSONObject) locations.get(0);
        JSONObject latLng = (JSONObject) firstLocation.get("latLng");
        return new Point2D(Double.parseDouble(latLng.get("lng").toString()),
                Double.parseDouble(latLng.get("lat").toString()));
    } catch (IOException ex) {
        System.out.println(ex);
        return new Point2D(0, 0);
    }
}

From source file:ua.com.ecotep.debtprevention.VnaklController.java

@FXML
private void handleDocSelectorAction(ActionEvent event) {
    if (selCl == null) {
        AlertDialog.showSimpleMessage("?    .",
                AlertDialog.ICON_INFO, parentInterface.getCurrentWindow());
        return;/*from   w ww. j av a2  s.c  o m*/
    }
    Task<Object> task = DPSession.getInstance().getTask();
    if ((task != null) && (task.isRunning())) {
        AlertDialog.showSimpleMessage(
                "?    ?, -? .",
                AlertDialog.ICON_FORBIDDEN, parentInterface.getCurrentWindow());
        return;
    }
    Scene sceneParent = parentInterface.getCurrentWindow().getScene();
    final Point2D windowCoord = new Point2D(sceneParent.getWindow().getX(), sceneParent.getWindow().getY());
    final Point2D sceneCoord = new Point2D(sceneParent.getX(), sceneParent.getY());
    final Point2D nodeCoord = addDocButton.localToScene(0.0, 0.0);
    final double coordX = Math.round(windowCoord.getX() + sceneCoord.getX() + nodeCoord.getX());
    final double coordY = Math
            .round(windowCoord.getY() + sceneCoord.getY() + nodeCoord.getY() + addDocButton.getHeight() + 6);

    try {
        selectorPopup = new Popup();
        selectorPopup.setAutoHide(true);
        selectorPopup.setAutoFix(true);
        selectorPopup.setHideOnEscape(true);

        FXMLLoader loader = new FXMLLoader();
        loader.setLocation(getClass().getResource("/fxml/DocSelectScene.fxml"));

        AnchorPane root = (AnchorPane) loader.load();
        DocSelectController controller = loader.getController();
        controller.setParentInterface(this);
        Scene scene = new Scene(root);
        scene.setFill(null);
        selectorPopup.getContent().add(root);

        selectorPopup.setX(coordX);
        selectorPopup.setY(coordY);
        selectorPopup.show(parentInterface.getCurrentWindow());

    } catch (IOException ex) {
        Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, null, ex);
        AlertDialog.showSimpleMessage(
                "? ?    !",
                AlertDialog.ICON_ERROR, parentInterface.getCurrentWindow());
    }
}