Example usage for javafx.geometry Point2D getX

List of usage examples for javafx.geometry Point2D getX

  1. HOME
  2. Java
  3. javafx
  4. javafx.geometry.*
  5. Point2D
  6. getX

Introduction

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

Prototype

public final double getX()

Source Link

Document

The x coordinate.

Usage

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

static PointPosition getPointSideOfLine(final Point2D point, final Point2D lineStart, final Point2D lineEnd) {
    final double value = (lineEnd.getX() - lineStart.getX()) * (point.getY() - lineStart.getY())
            - (point.getX() - lineStart.getX()) * (lineEnd.getY() - point.getY());
    if (Math.abs(value) < EPSILON) {
        return PointPosition.ON_SAME_LINE;
    }/*from ww  w . j  a  v a 2 s.  c o  m*/
    if (value < 0.0) {
        return PointPosition.RIGHT_OF_THE_LINE;
    }
    return PointPosition.LEFT_OF_THE_LINE;
}

From source file:Main.java

public static void addMarker(final XYChart<?, ?> chart, final StackPane chartWrap) {
    final Line valueMarker = new Line();
    final Node chartArea = chart.lookup(".chart-plot-background");

    chartArea.setOnMouseMoved(new EventHandler<MouseEvent>() {
        @Override/* w ww  .  j  a  va2 s.c o m*/
        public void handle(MouseEvent event) {
            Point2D scenePoint = chart.localToScene(event.getSceneX(), event.getSceneY());
            Point2D position = chartWrap.sceneToLocal(scenePoint.getX(), scenePoint.getY());

            Bounds chartAreaBounds = chartArea.localToScene(chartArea.getBoundsInLocal());
            valueMarker.setStartY(0);
            valueMarker.setEndY(chartWrap.sceneToLocal(chartAreaBounds).getMaxY()
                    - chartWrap.sceneToLocal(chartAreaBounds).getMinY());

            valueMarker.setStartX(0);
            valueMarker.setEndX(0);
            valueMarker.setTranslateX(position.getX() - chartWrap.getWidth() / 2);

            double ydelta = chartArea.localToScene(0, 0).getY() - chartWrap.localToScene(0, 0).getY();
            valueMarker.setTranslateY(-ydelta * 2);
        }
    });

    chartWrap.getChildren().add(valueMarker);
}

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   w  ww . j a v a 2  s . c o  m
    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:Main.java

public void placeMarker(Node newNode) {
    double nodeMinX = newNode.getLayoutBounds().getMinX();
    double nodeMinY = newNode.getLayoutBounds().getMinY();
    Point2D nodeInScene = newNode.localToScene(nodeMinX, nodeMinY);
    Point2D nodeInMarkerLocal = marker.sceneToLocal(nodeInScene);
    Point2D nodeInMarkerParent = marker.localToParent(nodeInMarkerLocal);

    marker.relocate(nodeInMarkerParent.getX() + marker.getLayoutBounds().getMinX(),
            nodeInMarkerParent.getY() + marker.getLayoutBounds().getMinY());
}

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

private Line createLineBetweenTwoPoints(final Point2D from, final Point2D to) {
    return new Line(from.getX(), from.getY(), to.getX(), to.getY());
}

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

@Override
protected void setPosition(final Point2D position) {
    this.rectangle.setX(Math.max(0d, position.getX()));
    this.rectangle.setY(Math.max(0d, position.getY()));
}

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

public void onMouseDragged(final BaseObject baseObject, final MouseEvent event) {
    if (baseObject instanceof BaseNode) {
        final BaseNode baseNode = (BaseNode) baseObject;
        Validate.notNull(this.dragPressedPoint);
        Validate.notNull(this.dragOriginalObjectPosition);

        final Point2D mouseMovement = new Point2D(event.getX(), event.getY()).subtract(this.dragPressedPoint);
        if (mouseMovement.getX() != 0d || mouseMovement.getY() != 0d) {
            Point2D newRectPos = this.dragOriginalObjectPosition.add(mouseMovement);
            newRectPos = new Point2D(Math.max(0d, newRectPos.getX()), Math.max(0d, newRectPos.getY()));
            baseNode.moveTo(newRectPos);
            this.handleMinorChange();
        }/* w  w w. jav a2 s . c  o  m*/
    }
}

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

/**
 * @see #transform(String, String, boolean, String, Point2D)
 * @param phase phase we are in/*from  www .  j a va  2  s  . co m*/
 * @param fix fixed point
 * @param transformType transform type
 * @param constraints contraints
 * @param newDrag new transform end point
 */
@ThreadPolicy(ThreadPolicy.ThreadId.JFX)
private void resizeIntern(final String phase, final Point2D fix, final String transformType,
        final String constraints, final Point2D newDrag) {
    if (phase.equals(START)) {
        previousDrag = newDrag;
    }

    if (previousDrag == null) {
        return;
    }

    double scalex = Math.abs((fix.getX() - newDrag.getX()) / (fix.getX() - previousDrag.getX()));
    if (!Double.isFinite(scalex) || scalex < SANITY_SCALE || scalex > 1 / SANITY_SCALE) {
        scalex = 1;
    }
    double scaley = Math.abs((fix.getY() - newDrag.getY()) / (fix.getY() - previousDrag.getY()));
    if (!Double.isFinite(scaley) || scaley < SANITY_SCALE || scaley > 1 / SANITY_SCALE) {
        scaley = 1;
    }
    final double oldRad = Math.atan2(fix.getY() - previousDrag.getY(), fix.getX() - previousDrag.getX());
    final double newRad = Math.atan2(fix.getY() - newDrag.getY(), fix.getX() - newDrag.getX());

    if (constraints.equals(ISO)) {
        final double tmp = Math.max(scalex, scaley);
        scalex = tmp;
        scaley = tmp;
    }

    String transform = "1.0;0.0;0.0;0.0;1.0;0.0";
    switch (transformType) {
    case "rotate":
        transform = GeometryHelper.createTransform(fix, newRad - oldRad);
        break;
    case "scalex":
        transform = GeometryHelper.createTransform(fix, scalex, 1);
        break;
    case "scaley":
        transform = GeometryHelper.createTransform(fix, 1, scaley);
        break;
    case "scalexy":
        transform = GeometryHelper.createTransform(fix, scalex, scaley);
        break;
    default:
        break;
    }
    LOGGER.info("transform={}", transform);

    previousDrag = newDrag;

    for (ModelViewBinding binding : getSelection().getBindings()) {
        binding.prependTransform(transform);
    }

    if (phase.equals(END)) {
        previousDrag = null;
    }
}

From source file:com.panemu.tiwulfx.form.BaseControl.java

public BaseControl(String propertyName, E control) {
    this.inputControl = control;
    this.propertyName = propertyName;
    HBox.setHgrow(control, Priority.ALWAYS);
    setAlignment(Pos.CENTER_LEFT);//from  w ww  . ja va 2  s .  c  om
    control.setMaxWidth(Double.MAX_VALUE);
    control.setMinHeight(USE_PREF_SIZE);
    getChildren().add(control);
    getChildren().add(imagePlaceHolder);

    required.addListener(imageListener);
    valid.addListener(imageListener);

    this.getStyleClass().add("form-control");
    value = new SimpleObjectProperty<>();
    bindValuePropertyWithControl(control);
    bindEditablePropertyWithControl(control);

    addEventHandler(MouseEvent.ANY, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            if (event.getEventType() == MouseEvent.MOUSE_MOVED && !isValid() && !getPopup().isShowing()) {
                Point2D p = BaseControl.this.localToScene(0.0, 0.0);
                getPopup().show(BaseControl.this, p.getX() + getScene().getX() + getScene().getWindow().getX(),
                        p.getY() + getScene().getY() + getScene().getWindow().getY()
                                + getInputComponent().getHeight() - 1);
            } else if (event.getEventType() == MouseEvent.MOUSE_EXITED && getPopup().isShowing()) {
                getPopup().hide();
            }
        }
    });
    getInputComponent().addEventHandler(MouseEvent.MOUSE_ENTERED, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent t) {
            if (!isValid() && getPopup().isShowing()) {
                getPopup().hide();
            }
        }
    });
}

From source file:com.panemu.tiwulfx.form.BaseListControl.java

public BaseListControl(String propertyName, E control) {
    this.inputControl = control;
    this.propertyName = propertyName;
    HBox.setHgrow(control, Priority.ALWAYS);
    setAlignment(Pos.CENTER_LEFT);/*from ww w.j a  v  a 2s .c om*/
    control.setMaxWidth(Double.MAX_VALUE);
    control.setMinHeight(USE_PREF_SIZE);
    getChildren().add(control);
    getChildren().add(imagePlaceHolder);

    required.addListener(imageListener);
    valid.addListener(imageListener);

    this.getStyleClass().add("form-control");
    value = new SimpleListProperty<>();
    bindValuePropertyWithControl(control);
    bindEditablePropertyWithControl(control);

    addEventHandler(MouseEvent.ANY, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent event) {
            if (event.getEventType() == MouseEvent.MOUSE_MOVED && !isValid() && !getPopup().isShowing()) {
                Point2D p = BaseListControl.this.localToScene(0.0, 0.0);
                getPopup().show(BaseListControl.this,
                        p.getX() + getScene().getX() + getScene().getWindow().getX(),
                        p.getY() + getScene().getY() + getScene().getWindow().getY()
                                + getInputComponent().getHeight() - 1);
            } else if (event.getEventType() == MouseEvent.MOUSE_EXITED && getPopup().isShowing()) {
                getPopup().hide();
            }
        }
    });
    getInputComponent().addEventHandler(MouseEvent.MOUSE_ENTERED, new EventHandler<MouseEvent>() {
        @Override
        public void handle(MouseEvent t) {
            if (!isValid() && getPopup().isShowing()) {
                getPopup().hide();
            }
        }
    });
}