Examples of com.badlogic.gdx.scenes.scene2d.ui.Label

Package com.badlogic.gdx.scenes.scene2d.ui

Examples of com.badlogic.gdx.scenes.scene2d.ui.Label

com.badlogic.gdx.scenes.scene2d.ui.Label
A label.
Functionality
A Label displays multi-line text.
Layout
The (preferred) width and height of a Label are derrived from the bounding box of the text contained in it. Use {@link #setPrefSize(int,int)} to change this programmatically. If the text doesn't fit into the specified area artifacts willbe visible.
Style
A label is a {@link Widget} displaying text via a {@link BitmapFont} and a {@link Color}. The style is defined via an instance of {@link LabelStyle}, which can be either done programmatically or via a {@link Skin}. A label's text will always be rendered starting from the top edge of it's bouding box, define by its width and height, not the text's bounding box. A Label's style definition in a skin XML file should look like this:
```
 {@code }
```
- The name attribute defines the name of the style which you can later use with {@link Skin#newLabel(String,String,String)}.
- The font attribute references a {@link BitmapFont} by name, to be used to render the label's text.
- The fontColor attribute references a {@link Color} by name, to be used to render the label's text.
@author mzechner

  static boolean drawDebug;


  public Actor wrap (TableLayout layout, Object object) {
    if (object instanceof String) {
      if (layout.skin == null) throw new IllegalStateException("Label cannot be created, no skin has been set.");
      return new Label((String)object, layout.skin);
    }
    if (object == null) {
      return new Actor() {
        {
          visible = false;

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    fpsContainer.right();
  if (alignment.getValue().equals(Align.top))
    fpsContainer.top();
  else
    fpsContainer.bottom();
  fpsContainer.add(new Label("FPS: NaN", R2Assets.R2Skin));
  stage.addActor(fpsContainer);
  return stage;
  }

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  public void create() {
  batch = new SpriteBatch();
  MASTER_STAGE = new Stage(new StretchViewport(Gdx.graphics.getWidth(), Gdx.graphics.getHeight()));
  Skin MASTERSKIN = new Skin(Gdx.files.internal("uiskin.json"));
  fps = new Label("FPS: ", MASTERSKIN);
  Table tmp = new Table();
  tmp.setFillParent(true);
  tmp.top().left();
  tmp.add(fps);
  MASTER_STAGE.addActor(tmp);

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    private Slider slider (final String name, float defaultValue) {
      final Slider slider = new Slider(0, 1, 0.01f, false, skin);
      slider.setValue(prefs.getFloat(name, defaultValue));


      final Label label = new Label("", skin);
      label.setAlignment(Align.right);
      label.setText(Float.toString((int)(slider.getValue() * 100) / 100f));


      slider.addListener(new ChangeListener() {
        public void changed (ChangeEvent event, Actor actor) {
          label.setText(Float.toString((int)(slider.getValue() * 100) / 100f));
          if (!slider.isDragging()) {
            prefs.putFloat(name, slider.getValue());
            prefs.flush();
          }
        }

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      return table;
    }


    void toast (String text) {
      Table table = new Table();
      table.add(new Label(text, skin));
      table.getColor().a = 0;
      table.pack();
      table.setPosition(-table.getWidth(), -3 - table.getHeight());
      table.addAction(sequence( //
        parallel(moveBy(0, table.getHeight(), 0.3f), fadeIn(0.3f)), //

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Examples of com.badlogic.gdx.scenes.scene2d.ui.Label

Functionality

Layout

Style

Related Classes of com.badlogic.gdx.scenes.scene2d.ui.Label