javafx.scene.image.Image.getHeight()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javafx.scene.image.Image.getHeight()方法的一些代码示例，展示了Image.getHeight()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。Image.getHeight()方法的具体详情如下：
包路径：javafx.scene.image.Image
类名称：Image
方法名：getHeight

Image.getHeight介绍

暂无

代码示例

代码示例来源：origin: jfoenixadmin/JFoenix

private void updatePlaceholder(Node newView) {
    if (view.getWidth() > 0 && view.getHeight() > 0) {
      SnapshotParameters parameters = new SnapshotParameters();
      parameters.setFill(Color.TRANSPARENT);
      Image placeholderImage = view.snapshot(parameters,
        new WritableImage((int) view.getWidth(), (int) view.getHeight()));
      placeholder.setImage(placeholderImage);
      placeholder.setFitWidth(placeholderImage.getWidth());
      placeholder.setFitHeight(placeholderImage.getHeight());
    } else {
      placeholder.setImage(null);
    }
    placeholder.setVisible(true);
    placeholder.setOpacity(1.0);
    view.getChildren().setAll(placeholder, newView);
    placeholder.toFront();
  }
}

代码示例来源：origin: com.bitplan.radolan/com.bitplan.radolan

public double getHeight() {
 if (this.image != null)
  return image.getHeight();
 else
  return 480;
}

代码示例来源：origin: com.guigarage/imaging

public static double getMatchingHeight(double width, Image i) {
  return ((i.getHeight() * width) / i.getWidth());
}

代码示例来源：origin: ch.sahits.game/OpenPatricianJavaFX

private DoubleBinding shieldYOffsetBinding() {
  return shipIconView.layoutYProperty().add(shipIcon.getHeight() * ICON_SCALE - 0.5 * shipIcon.getHeight() * ICON_SCALE + SHIELD_Y_OFFSET);
}

代码示例来源：origin: com.guigarage/imaging

public static double getMatchingWidth(double height, Image i) {
  return ((i.getWidth() * height) / i.getHeight());
}

代码示例来源：origin: com.guigarage/imaging

private synchronized void addToCache(ImageIdentifier identifier, Image image) {
  cleanCache((int) image.getHeight() * (int) image.getWidth());
  cache.put(identifier, new WeakReference<Image>(image));
  updateUsage(identifier);
  pixelCount = pixelCount + (int) image.getHeight() * (int) image.getWidth();
}

代码示例来源：origin: com.guigarage/imaging

public static int[] getRGB(Image image) {
  return getRGB(image, 0, 0, (int) image.getWidth(), (int) image.getHeight());
}

代码示例来源：origin: com.guigarage/imaging

public static Image progressiveResize(Image image, int width, int height, InterpolationType type) {
  if (width <= 0 || height <= 0) {
    throw new IllegalArgumentException("Dimension must be > 0 (" + width + "/" + height + ")");
  }
  if (image.getWidth() == width && image.getHeight() == height) {
    return new WritableImage(image.getPixelReader(), width, height);
  }
  if (image.getWidth() * 2 < width && image.getHeight() * 2 < height) {
    Image resizedImage = fastResize(image, (int) image.getWidth() * 2, (int) image.getHeight() * 2);
    return progressiveResize(resizedImage, width, height);
  }
  if (image.getWidth() / 2 > width && image.getHeight() / 2 > height) {
    Image resizedImage = fastResize(image, (int) image.getWidth() / 2, (int) image.getHeight() / 2);
    return progressiveResize(resizedImage, width, height);
  }
  return resizeByAwt(image, width, height, type);
}

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

/**
 * {@inheritDoc}
 */
@Override
protected Collection<Decoration> createRequiredDecorations(Control target) {
  return Arrays.asList(new GraphicDecoration(new ImageView(REQUIRED_IMAGE),Pos.TOP_LEFT, REQUIRED_IMAGE.getWidth()/2, REQUIRED_IMAGE.getHeight()/2));
}

代码示例来源：origin: com.guigarage/imaging

public static Image fitInDimensionAndCutEdges(Image image, double width, double heigth) {
    Dimension2D newImageDimension = UiUtilities.shouldFitIn(image.getWidth(), image.getHeight(), width, heigth);
    Image resizedImage = fastResize(image, newImageDimension);
    return clipImage(resizedImage, new Rectangle2D((resizedImage.getWidth() - width) / 2, (resizedImage.getHeight() - heigth) / 2, width, heigth));
  }
}

代码示例来源：origin: com.guigarage/imaging

public static Image filter(Image image, ImageFilter filter) {
  int width = (int) image.getWidth();
  int height = (int) image.getHeight();
  WritableImage filteredImage = new WritableImage(width, height);
  int[] inPixels = getRGB(image);
  int[] outPixels = filter.filter(width, height, inPixels);
  setRGB(filteredImage, 0, 0, width, height, outPixels);
  return filteredImage;
}

代码示例来源：origin: ch.sahits.game/OpenPatricianJavaFX

public OpenPatricianSmallWaxButtonSkin(final OpenPatricianSmallWaxButton button) {
  super(button);
  
  InputStream is = getClass().getResourceAsStream("sealingWaxFlattend.png");
  Image img = new Image(is);
  final ImageView imageView = new ImageView(img);
  final Label label = new Label();
  label.textProperty().bind(button.textProperty());
  label.getStyleClass().add("OpenPatricianSmallWaxButtonLabeled");
  label.onMouseClickedProperty().bind(button.onActionProperty());
  label.textProperty().bind(button.textProperty());
  imageView.onMouseReleasedProperty().bind(button.onActionProperty());
  
  StackPane stack = new StackPane();
  stack.getChildren().addAll(imageView, label);
  Group group = new Group(stack);
  
  group.setManaged(false);
  button.setPrefHeight(img.getHeight());
  button.setPrefWidth(img.getWidth());
  button.setMaxHeight(img.getHeight());
  getChildren().add(group);
}

代码示例来源：origin: net.sf.dcutils/dcutils

public void setCenter(Point2D center) {
 this.center = center;
 this.sprite.translateXProperty().set(this.center.getX() - this.sprite.getImage().getWidth() / 2d);
 this.sprite.translateYProperty().set(this.center.getY() - this.sprite.getImage().getHeight() / 2d);
} // END setCenter

代码示例来源：origin: ch.sahits.game/OpenPatricianDisplay

private void setUpImageView() {
  String imageName = getImageNameFromScene();
  Image tmpImg = xmlLoader.getImage(imageName);
  ImageData imgData = xmlLoader.getImageData(imageName);
  Dimension2D targetDim = new Dimension2D(controlWidth, controlHeight);
  ImageScaleState state = new ImageScaleState(new Dimension2D(tmpImg.getWidth(), tmpImg.getHeight()), targetDim, imgData.getCrop(), imgData.getMaxCrop());
  logger.debug("State of the port scene before: " + state);
  // // todo: andi 13/12/13: it would be simpler to bound the values instead of reinitializing them
  imgView = new MainGameImageView(controlWidth, controlHeight, imageUtils.cropAndScale(imageName, state), state);
  List<Polygon> polygons = polygonInitFactory.getScenePolygonInitializer().initialzePolygons(state);
  imgView.resetPolygons(polygons);
  viewState.setState(EViewState.CITY);
  logger.debug("State of the port scene after : " + state);
}
private void setUpSeamapImageView() {

代码示例来源：origin: com.guigarage/imaging

@Override
  protected Image call() throws Exception {
    updateTitle("Image Cache Loader");
    //Check if matching Image is in cache
    Image image = getCachedImage(identifier);
    if(image != null) {
      if(image.getWidth() == identifier.getWidth() && image.getHeight() == identifier.getHeight()) {
        updateUsage(identifier);
        return image;
      }
    }
    //Create new Image
    image = new Image(identifier.getUrl(), false);
    image = ImageUtilities.fitInDimensionAndCutEdges(image, identifier.getWidth(), identifier.getHeight());
    addToCache(identifier, image);
    return image;
  }
};

代码示例来源：origin: ch.sahits.game/OpenPatricianJavaFX

public OpenPatricianLargeWaxButtonSkin(final OpenPatricianLargeWaxButton button) {
  super(button);
  
  InputStream is = getClass().getResourceAsStream("sealingWaxFlattend_long.png");
  Image img = new Image(is);
  final ImageView imageView = new ImageView(img);
  
  final Label label = new Label();
  label.textProperty().bind(button.textProperty());
  label.idProperty().bind(button.idProperty());
  label.getStyleClass().add("OpenPatricianLargeWaxButtonLabeled");
  label.onMouseClickedProperty().bind(button.onActionProperty());
  imageView.onMouseReleasedProperty().bind(button.onActionProperty());
  
  StackPane stack = new StackPane();
  stack.getChildren().addAll(imageView, label);
  Group group = new Group(stack);
  
  group.setManaged(false);
  button.setPrefHeight(img.getHeight());
  button.setPrefWidth(img.getWidth());
  
  getChildren().add(group);
}

代码示例来源：origin: Tristan971/Lyrebird

@Override
public void bindViewSizeToParent() {
  container.setPrefWidth(imageProp.getValue().getWidth());
  container.setPrefHeight(imageProp.getValue().getHeight());
  photoImageView.fitHeightProperty().bind(container.heightProperty());
  photoImageView.fitWidthProperty().bind(container.widthProperty());
}

代码示例来源：origin: ch.sahits.game/OpenPatricianJavaFX

public void updateShipPosition() {
  INavigableVessel vessel = control.getVessel();
  final Point2D location = vessel.getLocation();
  double x = location.getX() * control.scaleProperty().get();
  double y = location.getY() * control.scaleProperty().get();
  control.setLayoutX(x - shipIcon.getWidth() / 2);
  control.setLayoutY(y - shipIcon.getHeight() / 2);
  logger.trace("Update ship {} position to {},{} in view {},{}", vessel.getName(), vessel.getLocation().getX(), vessel.getLocation().getY(), control.getLayoutX(), control.getLayoutY());
}

代码示例来源：origin: io.datafx/flow

private void updatePlaceholder(Node newView) {
    if (root.getWidth() > 0 && root.getHeight() > 0) {
      Image placeholderImage = root.snapshot(null, new WritableImage((int) root.getWidth(), (int) root.getHeight()));
      placeholder.setImage(placeholderImage);
      placeholder.setFitWidth(placeholderImage.getWidth());
      placeholder.setFitHeight(placeholderImage.getHeight());
    } else {
      placeholder.setImage(null);
    }
    placeholder.setVisible(true);
    placeholder.setOpacity(1.0);
    root.getChildren().setAll(placeholder);
    root.getChildren().add(newView);
    placeholder.toFront();

  }
}

代码示例来源：origin: ch.sahits.game/OpenPatricianDisplay

private void setUpSeamapImageView() {
  IHumanPlayer player = viewState.getPlayer();
  Image mapImage = imageUtils.createMapWithCities(map, player);
  final Font openPatrician18 = Font.font("OpenPatrician", 18);
  mapImage = imageUtils.addCityNames(map, mapImage, openPatrician18);
  Dimension2D origDim = new Dimension2D(mapImage.getWidth(), mapImage.getHeight());
  double scale = controlHeight/origDim.getHeight();
  Dimension2D targetDim = new Dimension2D(origDim.getWidth()*scale, origDim.getHeight()*scale);
  mapImage = imageUtils.scale(mapImage, targetDim, scale);
  Point2D coordinates = viewState.getCurrentCityProxy().get().getCity().getCoordinates();
  coordinates = new Point2D(coordinates.getX() * scale, coordinates.getY() * scale);
  if (seaMapView == null) {
    seaMapView = (SeamapImageView) context.getBean("seamapImageView", new Object[]{mapImage, controlWidth, controlHeight, coordinates, scale});
  } else {
    seaMapView.resetImage(mapImage,controlWidth, controlHeight, scale);
  }
  imgView = seaMapView;
  viewState.setState(EViewState.MAP);
}

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