Example usage for javafx.geometry Point2D 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:org.samcrow.frameviewer.trajectory.ui.FrameController.java

/**
 * Returns the trajectory near the requested frame position, or null
 * if none exists/*w ww  .j a  v a2s.  c  o m*/
 * <p>
 * @param framePosition
 * @return
 */
protected final Trajectory0 getTrajectoryNear(Point2D framePosition) {
    for (Trajectory0 trajectory : getTrajectories()) {
        try {
            final Point0 point = trajectory.get(getCurrentFrame());
            if (point != null) {
                // Find distance
                final double MAX_RADIUS = 6;
                final double MAX_RADIUS_SQUARED = MAX_RADIUS * MAX_RADIUS;

                final double dx = framePosition.getX() - point.getX();
                final double dy = framePosition.getY() - point.getY();

                final double distanceSquared = dx * dx + dy * dy;

                if (distanceSquared <= MAX_RADIUS_SQUARED) {
                    return trajectory;
                }

            }
            // else continue
        } catch (IndexOutOfBoundsException ex) {
            // Continue
        }
    }
    return null;
}

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  w w. j ava2s .com
    }
    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());
    }
}

From source file:view.EditorView.java

/**
 * Updates the position of tempRoomForRoomInsertion when the current edit mode is EditMode.INSERT_ROOM
 *//* ww w  . j  av  a2s .c o  m*/
private void insertRoomUpdateTempRoomPosition() {
    if (tempRoomForRoomInsertion != null) {
        // convert coordinates
        Point2D point = drawing.screenToLocal(currentMouseX - tempRoomForRoomInsertion.getWidth() / 2.0,
                currentMouseY - tempRoomForRoomInsertion.getHeight() / 2.0);
        tempRoomForRoomInsertion.setX(point.getX());
        tempRoomForRoomInsertion.setY(point.getY());
    }
}