javafx.scene.text.Text.getLayoutBounds()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中javafx.scene.text.Text.getLayoutBounds()方法的一些代码示例，展示了Text.getLayoutBounds()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。Text.getLayoutBounds()方法的具体详情如下：
包路径：javafx.scene.text.Text
类名称：Text
方法名：getLayoutBounds

Text.getLayoutBounds介绍

暂无

代码示例

代码示例来源：origin: jfoenixadmin/JFoenix

temp.setFont(text.getFont());
temp.applyCss();
double width = temp.getLayoutBounds().getWidth();
temp.setText(lineText.substring(0, beginIndex + queryLength));
temp.applyCss();
double maxX = temp.getLayoutBounds().getMaxX();
double startX = maxX - width;
  width, temp.getLayoutBounds().getHeight()));

代码示例来源：origin: jfoenixadmin/JFoenix

private double computeTextContentWidth(TextInputControl editor) {
  Text text = new Text(editor.getText());
  text.setFont(editor.getFont());
  text.applyCss();
  return text.getLayoutBounds().getWidth();
}

代码示例来源：origin: jfoenixadmin/JFoenix

/**
 * {@inheritDoc}
 */
@Override
protected void layoutChildren(double contentX, double contentY, double contentWidth, double contentHeight) {
  final double strokeWidth = arc.getStrokeWidth();
  final double radius = Math.min(contentWidth, contentHeight) / 2 - strokeWidth / 2;
  final double arcSize = snapSize(radius * 2 + strokeWidth);
  arcPane.resizeRelocate((contentWidth - arcSize) / 2 + 1, (contentHeight - arcSize) / 2 + 1, arcSize, arcSize);
  updateArcLayout(radius, arcSize);
  fillRect.setWidth(arcSize);
  fillRect.setHeight(arcSize);
  if (!isValid) {
    initialize();
    isValid = true;
  }
  if (!getSkinnable().isIndeterminate()) {
    arc.setLength(arcLength);
    if (text.isVisible()) {
      final double progress = control.getProgress();
      int intProgress = (int) Math.round(progress * 100.0);
      Font font = text.getFont();
      text.setFont(Font.font(font.getFamily(), radius / 1.7));
      text.setText((progress > 1 ? 100 : intProgress) + "%");
      text.relocate((arcSize - text.getLayoutBounds().getWidth()) / 2, (arcSize - text.getLayoutBounds().getHeight()) / 2);
    }
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void updateTextPos() {
  double textWidth = textNode.getLayoutBounds().getWidth();
  final double promptWidth = promptText == null ? 0 : promptText.getLayoutBounds().getWidth();
  switch (getHAlignment()) {
    case CENTER:
      linesWrapper.promptTextScale.setPivotX(promptWidth / 2);
      double midPoint = textRight.get() / 2;
      double newX = midPoint - textWidth / 2;
      if (newX + textWidth <= textRight.get()) {
        textTranslateX.set(newX);
      }
      break;
    case LEFT:
      linesWrapper.promptTextScale.setPivotX(0);
      break;
    case RIGHT:
      linesWrapper.promptTextScale.setPivotX(promptWidth);
      break;
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void updateTextPos() {
  double textWidth = textNode.getLayoutBounds().getWidth();
  final double promptWidth = promptText == null ? 0 : promptText.getLayoutBounds().getWidth();
  switch (getHAlignment()) {
    case CENTER:
      linesWrapper.promptTextScale.setPivotX(promptWidth / 2);
      double midPoint = textRight.get() / 2;
      double newX = midPoint - textWidth / 2;
      if (newX + textWidth <= textRight.get()) {
        textTranslateX.set(newX);
      }
      break;
    case LEFT:
      linesWrapper.promptTextScale.setPivotX(0);
      break;
    case RIGHT:
      linesWrapper.promptTextScale.setPivotX(promptWidth);
      break;
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

/***************************************************************************
 *                                                                         *
 * Public API                                                              *
 *                                                                         *
 **************************************************************************/
@Override
protected void layoutChildren(final double x, final double y,
               final double w, final double h) {
  super.layoutChildren(x, y, w, h);
  final double height = getSkinnable().getHeight();
  linesWrapper.layoutLines(x, y, w, h, height,
    promptText == null ? 0 : snapPosition(promptText.getBaselineOffset() + promptText.getLayoutBounds().getHeight() * .36));
  errorContainer.layoutPane(x, height + linesWrapper.focusedLine.getHeight(), w, h);
  linesWrapper.updateLabelFloatLayout();
  if (invalid) {
    invalid = false;
    // update validation container
    errorContainer.invalid(w);
    // focus
    linesWrapper.invalid();
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

private void createPromptNode() {
  if (promptText != null || !linesWrapper.usePromptText.get()) {
    return;
  }
  promptText = new Text();
  StackPane.setAlignment(promptText, Pos.CENTER_LEFT);
  // create my custom pane for the prompt node
  promptText.textProperty().bind(getSkinnable().promptTextProperty());
  promptText.fillProperty().bind(linesWrapper.animatedPromptTextFill);
  promptText.getStyleClass().addAll("text");
  promptText.getTransforms().add(linesWrapper.promptTextScale);
  promptText.visibleProperty().bind(linesWrapper.usePromptText);
  promptText.setTranslateX(1);
  linesWrapper.promptContainer.getChildren().add(promptText);
  if (getSkinnable().isFocused() && ((JFXComboBox<T>) getSkinnable()).isLabelFloat()) {
    promptText.setTranslateY(-snapPosition(promptText.getBaselineOffset() + promptText.getLayoutBounds().getHeight() * .36));
    linesWrapper.promptTextScale.setX(0.85);
    linesWrapper.promptTextScale.setY(0.85);
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

@Override
protected void layoutChildren(final double x, final double y, final double w, final double h) {
  super.layoutChildren(x, y, w, h);
  final double height = getSkinnable().getHeight();
  linesWrapper.layoutLines(x, y, w, h, height, promptText == null ? 0 : promptText.getLayoutBounds().getHeight() + 3);
  errorContainer.layoutPane(x, height + linesWrapper.focusedLine.getHeight(), w, h);
  linesWrapper.updateLabelFloatLayout();
  if (invalid) {
    invalid = false;
    // set the default background of text area viewport to white
    Region viewPort = (Region) scrollPane.getChildrenUnmodifiable().get(0);
    viewPort.setBackground(new Background(new BackgroundFill(Color.TRANSPARENT,
      CornerRadii.EMPTY,
      Insets.EMPTY)));
    // reapply css of scroll pane in case set by the user
    viewPort.applyCss();
    errorContainer.invalid(w);
    // focus
    linesWrapper.invalid();
  }
}

代码示例来源：origin: jfoenixadmin/JFoenix

@Override
protected void layoutChildren(final double x, final double y, final double w, final double h) {
  super.layoutChildren(x, y, w, h);
  final double height = getSkinnable().getHeight();
  linesWrapper.layoutLines(x, y, w, h, height, promptText == null ? 0 : promptText.getLayoutBounds().getHeight() + 3);
  errorContainer.layoutPane(x, height + linesWrapper.focusedLine.getHeight(), w, h);
  linesWrapper.updateLabelFloatLayout();
  if (invalid) {
    invalid = false;
    // set the default background of text area viewport to white
    Region viewPort = (Region) scrollPane.getChildrenUnmodifiable().get(0);
    viewPort.setBackground(new Background(new BackgroundFill(Color.TRANSPARENT,
      CornerRadii.EMPTY,
      Insets.EMPTY)));
    // reapply css of scroll pane in case set by the user
    viewPort.applyCss();
    errorContainer.invalid(w);
    // focus
    linesWrapper.invalid();
  }
}

代码示例来源：origin: torakiki/pdfsam

private static Text helpIcon(HelpPopup popup) {
    Text icon = MaterialDesignIconFactory.get().createIcon(MaterialDesignIcon.HELP_CIRCLE, "1.1em");
    icon.setOnMouseEntered(e -> {
      Point2D p = icon.localToScreen(icon.getLayoutBounds().getMaxX(), icon.getLayoutBounds().getMaxY());
      popup.show(icon, p.getX(), p.getY());
    });
    icon.setOnMouseExited(e -> popup.hide());
    return icon;
  }
}

代码示例来源：origin: org.processing/core

@Override
protected float textWidthImpl(char[] buffer, int start, int stop) {
 if (textFont == null) {
  defaultFontOrDeath("textWidth");
 }
 if (textFontInfo.font == null) {
  return super.textWidthImpl(buffer, start, stop);
 }
 fontCache.measuringText.setFont(textFontInfo.font);
 fontCache.measuringText.setText(new String(buffer, start, stop - start));
 return (float) fontCache.measuringText.getLayoutBounds().getWidth();
}

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

double computeTextWidth(Font font, String text, double wrappingWidth) {
  Text helper = new Text();
  helper.setFont(font);
  helper.setText(text);
  // Note that the wrapping width needs to be set to zero before
  // getting the text's real preferred width.
  helper.setWrappingWidth(0);
  helper.setLineSpacing(0);
  double w = Math.min(helper.prefWidth(-1), wrappingWidth);
  helper.setWrappingWidth((int)Math.ceil(w));
  return Math.ceil(helper.getLayoutBounds().getWidth());
}

代码示例来源：origin: com.github.almasb/fxgl-extra

@Override
protected Node createVersionView(String version) {
  Text view = FXGL.getUIFactory().newText(version, 16);
  view.setTranslateX(app.getWidth() - view.getLayoutBounds().getWidth());
  view.setTranslateY(20);
  return view;
}

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

double computeTextHeight(Font font, String text, double wrappingWidth, double lineSpacing) {
  Text helper = new Text();
  helper.setFont(font);
  helper.setText(text);
  helper.setWrappingWidth((int)wrappingWidth);
  helper.setLineSpacing(lineSpacing);
  return helper.getLayoutBounds().getHeight();
}
/**

代码示例来源：origin: com.github.almasb/fxgl-extra

@Override
protected Node createVersionView(String version) {
  Text view = FXGL.getUIFactory().newText(version, 16);
  view.setTranslateX(app.getWidth() - view.getLayoutBounds().getWidth());
  view.setTranslateY(20);
  return view;
}

代码示例来源：origin: com.github.almasb/fxgl-extra

@Override
protected Node createProfileView(String profileName) {
  Text view = FXGL.getUIFactory().newText(profileName, 24);
  view.setTranslateX(app.getWidth() - view.getLayoutBounds().getWidth());
  view.setTranslateY(50);
  return view;
}

代码示例来源：origin: com.github.almasb/fxgl-extra

@Override
protected Node createProfileView(String profileName) {
  Text view = FXGL.getUIFactory().newText(profileName, 24);
  view.setTranslateX(app.getWidth() - view.getLayoutBounds().getWidth());
  view.setTranslateY(50);
  return view;
}

代码示例来源：origin: com.jfoenix/jfoenix

private double computeTextContentWidth(TextInputControl editor) {
  Text text = new Text(editor.getText());
  text.setFont(editor.getFont());
  text.applyCss();
  return text.getLayoutBounds().getWidth();
}

代码示例来源：origin: at.bestsolution.efxclipse.rt/org.eclipse.fx.ui.controls

public static double getTextHeight(String text, Font font, double fontZoomFactor) {
  Text t = new Text(text);
  t.setFont(Font.font(font.getName(), font.getSize() * fontZoomFactor));
  return t.getLayoutBounds().getHeight();
}

代码示例来源：origin: com.github.almasb/fxgl-base

@Override
protected Node createProfileView(String profileName) {
  Text view = FXGL.getUIFactory().newText(profileName);
  view.setTranslateY(app.getHeight() - 2);
  view.setTranslateX(app.getWidth() - view.getLayoutBounds().getWidth());
  return view;
}

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