javafx.scene.Node.localToScene()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
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本文整理了Java中javafx.scene.Node.localToScene()方法的一些代码示例，展示了Node.localToScene()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Node.localToScene()方法的具体详情如下：
包路径：javafx.scene.Node
类名称：Node
方法名：localToScene

Node.localToScene介绍

暂无

代码示例

代码示例来源：origin: jfoenixadmin/JFoenix

  1. public void show(Node node){
  2.   if(!isShowing()){
  3.     if(node.getScene() == null || node.getScene().getWindow() == null)
  4.       throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window.");
  5.     Window parent = node.getScene().getWindow();
  6.     this.show(parent, parent.getX() + node.localToScene(0, 0).getX() +
  7.              node.getScene().getX(),
  8.       parent.getY() + node.localToScene(0, 0).getY() +
  9.       node.getScene().getY() + ((Region)node).getHeight());
  10.     ((JFXAutoCompletePopupSkin<T>)getSkin()).animate();
  11.   }
  12. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. public void show(Node node) {
  2.     if (text == null) {
  3.       text = (Text) node.lookup(".text");
  4.     }
  5.     node = text;
  6.     if (!isShowing()) {
  7.       if (node.getScene() == null || node.getScene().getWindow() == null) {
  8.         throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window.");
  9.       }
  10.       Window parent = node.getScene().getWindow();
  11.       this.show(parent, parent.getX() +
  12.                node.localToScene(0, 0).getX() +
  13.                node.getScene().getX(),
  14.         parent.getY() + node.localToScene(0, 0).getY() +
  15.         node.getScene().getY() + node.getLayoutBounds().getHeight() + shift);
  16.       ((JFXAutoCompletePopupSkin<T>) getSkin()).animate();
  17.     } else {
  18.       // if already showing update location if needed
  19.       Window parent = node.getScene().getWindow();
  20.       this.show(parent, parent.getX() +
  21.                node.localToScene(0, 0).getX() +
  22.                node.getScene().getX(),
  23.         parent.getY() + node.localToScene(0, 0).getY() +
  24.         node.getScene().getY() + node.getLayoutBounds().getHeight() + shift);
  25.     }
  26.   }
  27. }

代码示例来源：origin: jfoenixadmin/JFoenix

  1. /**
  2.  * show the popup according to the specified position with a certain offset
  3.  *
  4.  * @param vAlign      can be TOP/BOTTOM
  5.  * @param hAlign      can be LEFT/RIGHT
  6.  * @param initOffsetX on the x axis
  7.  * @param initOffsetY on the y axis
  8.  */
  9. public void show(Node node, PopupVPosition vAlign, PopupHPosition hAlign, double initOffsetX, double initOffsetY) {
  10.   if (!isShowing()) {
  11.     if (node.getScene() == null || node.getScene().getWindow() == null) {
  12.       throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window.");
  13.     }
  14.     Window parent = node.getScene().getWindow();
  15.     final Point2D origin = node.localToScene(0, 0);
  16.     final double anchorX = parent.getX() + origin.getX()
  17.       + node.getScene().getX() + (hAlign == PopupHPosition.RIGHT ? ((Region) node).getWidth() : 0);
  18.     final double anchorY = parent.getY() + origin.getY()
  19.       + node.getScene()
  20.          .getY() + (vAlign == PopupVPosition.BOTTOM ? ((Region) node).getHeight() : 0);
  21.     this.show(parent, anchorX, anchorY);
  22.     ((JFXPopupSkin) getSkin()).reset(vAlign, hAlign, initOffsetX, initOffsetY);
  23.     Platform.runLater(() -> ((JFXPopupSkin) getSkin()).animate());
  24.   }
  25. }

代码示例来源：origin: stackoverflow.com

  1. Node chartArea = chart.lookup(".chart-plot-background");
  2. Bounds chartAreaBounds = chartArea.localToScene(chartArea.getBoundsInLocal());

代码示例来源：origin: stackoverflow.com

  1. Bounds chartAreaBounds = chartArea.localToScene(chartArea.getBoundsInLocal());

代码示例来源：origin: stackoverflow.com

  1. Set<Node> tabs = tabPane.lookupAll(".tab");
  2. for (Node node : tabs) {
  3.   System.out.println("Coordinates relatively to Scene: " + node.localToScene(node.getBoundsInLocal()));
  4. }

代码示例来源：origin: stackoverflow.com

  1. private List<Node> getVisibleElements(ScrollPane pane) {
  2.   List<Node> visibleNodes = new ArrayList<Node>();
  3.   Bounds paneBounds = pane.localToScene(pane.getBoundsInParent());
  4.   if (pane.getContent() instanceof Parent) {
  5.     for (Node n : ((Parent) pane.getContent()).getChildrenUnmodifiable()) {
  6.       Bounds nodeBounds = n.localToScene(n.getBoundsInLocal());
  7.       if (paneBounds.intersects(nodeBounds)) {
  8.         visibleNodes.add(n);
  9.       }
  10.     }
  11.   }
  12.   return visibleNodes;
  13. }

代码示例来源：origin: org.jfxtras/jfxtras-common

  1. /**
  2. *
  3. * @param node
  4. * @return The Y scene coordinate of the node.
  5. */
  6. static public double sceneY(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinY() + node.getScene().getY();
  8. }

代码示例来源：origin: org.jfxtras/jfxtras-common

  1. /**
  2. *
  3. * @param node
  4. * @return The X scene coordinate of the node.
  5. */
  6. static public double sceneX(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinX() + node.getScene().getX();
  8. }

代码示例来源：origin: com.nexitia.emaginplatform/emagin-jfxcore-engine

  1. private static TableCell<?, ?> getTableCellAt(TableView<?> tableView, Point2D point) {
  2.  point = tableView.localToScene(point);
  3.  Set<Node> lookupAll = getTableCells(tableView);
  4.  TableCell<?, ?> selected = null;
  5.  for (Node cellNode : lookupAll) {
  6.   Bounds boundsInScene = cellNode.localToScene(cellNode.getBoundsInLocal(), true);
  7.   if (boundsInScene.contains(point)) {
  8.    selected = (TableCell<?, ?>) cellNode;
  9.    break;
  10.   }
  11.  }
  12.  return selected;
  13. }

代码示例来源：origin: org.loadui/testFx

  1. public static boolean isNodeWithinSceneBounds(Node node)
  2. {
  3.   Scene scene = node.getScene();
  4.   Bounds nodeBounds = node.localToScene( node.getBoundsInLocal() );
  5.   return nodeBounds.intersects( 0, 0, scene.getWidth(), scene.getHeight() );
  6. }

代码示例来源：origin: eu.mihosoft.vrl.workflow/vworkflows-fx

  1. /**
  2.  *
  3.  * @param node
  4.  * @return The Y screen coordinate of the node.
  5.  */
  6. static public double screenY(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinY() + node.getScene().getY() + node.getScene().getWindow().getY();
  8. }

代码示例来源：origin: eu.mihosoft.vrl.workflow/vworkflows-fx

  1. /**
  2.  *
  3.  * @param node
  4.  * @return The X screen coordinate of the node.
  5.  */
  6. static public double screenX(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinX()
  8.       + node.getScene().getX() + node.getScene().getWindow().getX();
  9. }

代码示例来源：origin: eu.mihosoft.vrl.workflow/vworkflows-fx

  1. /**
  2.  *
  3.  * @param node
  4.  * @return The Y screen coordinate of the node.
  5.  */
  6. static public double screenY(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinY()
  8.       + node.getScene().getY() + node.getScene().getWindow().getY();
  9. }

代码示例来源：origin: eu.mihosoft.vrl.workflow/vworkflows-fx

  1. /**
  2.  *
  3.  * @param node
  4.  * @return The X screen coordinate of the node.
  5.  */
  6. static public double screenX(Node node) {
  7.   return node.localToScene(node.getBoundsInLocal()).getMinX() + node.getScene().getX() + node.getScene().getWindow().getX();
  8. }

代码示例来源：origin: com.jfoenix/jfoenix

  1. public void show(Node node){
  2.   if(!isShowing()){
  3.     if(node.getScene() == null || node.getScene().getWindow() == null)
  4.       throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window.");
  5.     Window parent = node.getScene().getWindow();
  6.     this.show(parent, parent.getX() + node.localToScene(0, 0).getX() +
  7.              node.getScene().getX(),
  8.       parent.getY() + node.localToScene(0, 0).getY() +
  9.       node.getScene().getY() + ((Region)node).getHeight());
  10.     ((JFXAutoCompletePopupSkin<T>)getSkin()).animate();
  11.   }
  12. }

代码示例来源：origin: com.nexitia.emaginplatform/emagin-jfxcore-engine

  1. /**
  2.  * Show this popup right below the given Node
  3.  * 
  4.  * @param node
  5.  */
  6. public void show(Node node) {
  7.  if (node.getScene() == null || node.getScene().getWindow() == null) {
  8.   throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window.");
  9.  } // $NON-NLS-1$
  10.  if (isShowing()) {
  11.   return;
  12.  }
  13.  final Window parent = node.getScene().getWindow();
  14.  this.show(parent, parent.getX() + node.localToScene(0, 0).getX() + node.getScene().getX(), parent.getY() + node.localToScene(0, 0).getY() + node.getScene().getY() + control.getHeight());
  15. }

代码示例来源：origin: org.controlsfx/controlsfx

  1. /**
  2.  * Show this popup right below the given Node
  3.  * @param node
  4.  */
  5. public void show(Node node){
  6.   if(node.getScene() == null || node.getScene().getWindow() == null)
  7.     throw new IllegalStateException("Can not show popup. The node must be attached to a scene/window."); //$NON-NLS-1$
  8.   if(isShowing()){
  9.     return;
  10.   }
  11.   
  12.   Window parent = node.getScene().getWindow();
  13.   this.show(
  14.       parent,
  15.       parent.getX() + node.localToScene(0, 0).getX() +
  16.       node.getScene().getX(),
  17.       parent.getY() + node.localToScene(0, 0).getY() +
  18.       node.getScene().getY() + TITLE_HEIGHT);
  19. }

代码示例来源：origin: org.copper-engine/copper-monitoring-client

  1. @Override
  2.   public void handle(MouseEvent event) {
  3.     Point2D scenePoint = chart.localToScene(event.getSceneX(), event.getSceneY());
  4.     Point2D position = chartWrap.sceneToLocal(scenePoint.getX(), scenePoint.getY());
  5.     Bounds chartAreaBounds = chartArea.localToScene(chartArea.getBoundsInLocal());
  6.     valueMarker.setStartY(0);
  7.     valueMarker.setEndY(chartWrap.sceneToLocal(chartAreaBounds).getMaxY() - chartWrap.sceneToLocal(chartAreaBounds).getMinY());
  8.     valueMarker.setStartX(0);
  9.     valueMarker.setEndX(0);
  10.     valueMarker.setTranslateX(position.getX() - chartWrap.getWidth() / 2);
  11.     double ydelta = chartArea.localToScene(0, 0).getY() - chartWrap.localToScene(0, 0).getY();
  12.     valueMarker.setTranslateY(-ydelta * 2);
  13.   }
  14. });

代码示例来源：origin: com.aquafx-project/aquafx

  1. private void updateArrowLinePositions() {
  2.     double left = arrowButton.localToScene(0, 0).getX() - arrowButtonContainer.localToScene(0, 0).getX();
  3.     arrowButtonLeftLine.setLayoutX(left-1);
  4.     arrowButtonLeftLine.setPrefHeight(arrowButtonContainer.getLayoutBounds().getHeight());
  5.     arrowButtonRightLine.setLayoutX(left + arrowButton.getLayoutBounds().getWidth());
  6.     arrowButtonRightLine.setPrefHeight(arrowButtonContainer.getLayoutBounds().getHeight());
  7.     double arrowLeft = arrow.localToScene(0, 0).getX() - arrowButtonContainer.localToScene(0, 0).getX();
  8.     arrowLeftLine.setLayoutX(arrowLeft-1);
  9.     arrowLeftLine.setPrefHeight(arrowButtonContainer.getLayoutBounds().getHeight());
  10.     arrowRightLine.setLayoutX(arrowLeft + arrow.getLayoutBounds().getWidth());
  11.     arrowRightLine.setPrefHeight(arrowButtonContainer.getLayoutBounds().getHeight());
  12.   }
  13. }

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