sclass RenderText {

  settable Color foregroundColor = Color.black;

  settable Color backgroundColor = Color.white;

  settable bool withLeading = true;

  settable Font font = sansSerifFont(20);

  settable float fontSize = 20;

  settable S text = "DEMO";

  Font scaledFont;

  FontMetrics fm;

  *() {}

  *(Font *font) {}

  selfType setFont(S fontSnippetID) {

    ret setFont(loadFont_cached(fontSnippetID));

  }

  Font scaledFont() { ret scaledFont = font.deriveFont(fontSize); }

  BufferedImage get(S text) {

    text(text);

    ret this!;

  }

  BufferedImage get() {

    fm = fontMetrics(scaledFont());

    int width = fm.stringWidth(text);

    if (width <= 0) null;

    int height = fm.getHeight();

    int y = withLeading

      ? fm.getLeading() + fm.getMaxAscent()

      : fm.getAscent();

    BufferedImage img = bufferedImageWithoutAlpha(width, height, backgroundColor);

    Graphics g = imageGraphics(img);

    g.setColor(foregroundColor);

    g.setFont(scaledFont);

    g.drawString(text, 0, y);

    g.dispose();

    ret img;

  }

}