Examples of com.badlogic.gdx.graphics.g2d.BitmapFont$TextBounds

com.badlogic.gdx.graphics.g2d.BitmapFont
Renders bitmap fonts. The font consists of 2 files: an image file or {@link TextureRegion} containing the glyphs and a file inthe AngleCode BMFont text format that describes where each glyph is on the image. Currently only a single image of glyphs is supported.

Text is drawn using a {@link SpriteBatch}. Text can be cached in a {@link BitmapFontCache} for faster rendering of static text,which saves needing to compute the location of each glyph each frame.

* The texture for a BitmapFont loaded from a file is managed. {@link #dispose()} must be called to free the texture when nolonger needed. A BitmapFont loaded using a {@link TextureRegion} is managed if the region's texture is managed. Disposing theBitmapFont disposes the region's texture, which may not be desirable if the texture is still being used elsewhere.

The code is based on Matthias Mann's TWL BitmapFont class. Thanks for sharing, Matthias! :) @author Nathan Sweet @author Matthias Mann

    public void control(Control control, String entity) {
        throw new UnsupportedOperationException("Not supported yet.");
    }


    public float calcWidth(String s, String font) {
        BitmapFont myFont = new BitmapFont(Gdx.files.internal("data/font/" + font + ".fnt"), Gdx.files.internal("data/font/" + font + ".png"), false); //TODO: change the font/size
        float res = myFont.getBounds(s).width;
        return res;
    }

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            }
        }
    }


    public float calcWidth(String s, String font) {
        BitmapFont myFont = new BitmapFont(Gdx.files.internal("data/font/" + font + ".fnt"), Gdx.files.internal("data/font/" + font + ".png"), false); //TODO: change the font/size
        float res = myFont.getBounds(s).width;
        return res;
    }

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    public void addTextEntity(String name, WorldTextEntity entity) {
        m_worldTextEntities.put(name, entity);
    }


    public float calcWidth(String s, String font) {
        BitmapFont myFont = new BitmapFont(Gdx.files.internal("data/font/" + font + ".fnt"), Gdx.files.internal("data/font/" + font + ".png"), false); //TODO: change the font/size
        float res = myFont.getBounds(s).width;
        return res;
    }

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    @Override
    public void stopContact(String firstEntity, String secondEntity, Vector2D normal, Vector2D point) {
    }


    public float calcWidth(String s, String font) {
        BitmapFont myFont = new BitmapFont(Gdx.files.internal("data/font/" + font + ".fnt"), Gdx.files.internal("data/font/" + font + ".png"), false); //TODO: change the font/size
        float res = myFont.getBounds(s).width;
        return res;
    }

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            }
        }
    }


    public float calcWidth(String s, String font) {
        BitmapFont myFont = new BitmapFont(Gdx.files.internal("data/font/" + font + ".fnt"), Gdx.files.internal("data/font/" + font + ".png"), false); //TODO: change the font/size
        float res = myFont.getBounds(s).width;
        return res;
    }

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    // Rocket
    texWeapons[3] = new TextureRegion(texture,147,0,8,16);
    // Laser
    texWeapons[4] = new TextureRegion(texture,156,0,2,8);
    
    font = new BitmapFont(Gdx.files.internal("data/arial12.fnt"),
             Gdx.files.internal("data/arial12.png"), false);
  }

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    return items;
  }


  public void layout () {
    Drawable bg = style.background;
    BitmapFont font = style.font;


    prefHeight = Math.max(bg.getTopHeight() + bg.getBottomHeight() + font.getCapHeight() - font.getDescent() * 2,
      bg.getMinHeight());


    float maxItemWidth = 0;
    for (int i = 0; i < items.size; i++)
      maxItemWidth = Math.max(font.getBounds(items.get(i).toString()).width, maxItemWidth);


    prefWidth = bg.getLeftWidth() + bg.getRightWidth() + maxItemWidth;


    ListStyle listStyle = style.listStyle;
    ScrollPaneStyle scrollStyle = style.scrollStyle;

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      background = style.backgroundOpen;
    else if (clickListener.isOver() && style.backgroundOver != null)
      background = style.backgroundOver;
    else
      background = style.background;
    final BitmapFont font = style.font;
    final Color fontColor = (disabled && style.disabledFontColor != null) ? style.disabledFontColor : style.fontColor;


    Color color = getColor();
    float x = getX();
    float y = getY();
    float width = getWidth();
    float height = getHeight();


    batch.setColor(color.r, color.g, color.b, color.a * parentAlpha);
    background.draw(batch, x, y, width, height);
    T selected = this.selected != null ? this.selected : selection.first();
    if (selected != null) {
      float availableWidth = width - background.getLeftWidth() - background.getRightWidth();
      String string = selected.toString();
      int numGlyphs = font.computeVisibleGlyphs(string, 0, string.length(), availableWidth);
      bounds.set(font.getBounds(string));
      height -= background.getBottomHeight() + background.getTopHeight();
      float textY = (int)(height / 2 + background.getBottomHeight() + bounds.height / 2);
      font.setColor(fontColor.r, fontColor.g, fontColor.b, fontColor.a * parentAlpha);
      font.draw(batch, string, x + background.getLeftWidth(), y + textY, 0, numGlyphs);
    }
  }

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   * @param characters the characters the font should contain
   * @param flip whether to flip the font horizontally, see {@link BitmapFont#BitmapFont(FileHandle, TextureRegion, boolean)}
   * @deprecated use {@link #generateFont(FreeTypeFontParameter)} instead */
  public BitmapFont generateFont (int size, String characters, boolean flip) {
    FreeTypeBitmapFontData data = generateData(size, characters, flip, null);
    BitmapFont font = new BitmapFont(data, data.getTextureRegions(), false);
    font.setOwnsTexture(true);
    return font;
  }

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   * be generated. Using big sizes might cause such an exception. All characters need to fit onto a single texture.
   * 
   * @param parameter configures how the font is generated */
  public BitmapFont generateFont (FreeTypeFontParameter parameter) {
    FreeTypeBitmapFontData data = generateData(parameter);
    BitmapFont font = new BitmapFont(data, data.getTextureRegions(), false);
    font.setOwnsTexture(true);
    return font;
  }

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