How to use

setFontSize

method

in

org.geotools.styling.Font

public Font createFont(
    Expression fontFamily,
    Expression fontStyle,
    Expression fontWeight,
    Expression fontSize) {
  Font font = new FontImpl();
  if (fontFamily == null) {
    throw new IllegalArgumentException("Null font family specified");
  }
  font.setFontFamily(fontFamily);
  if (fontSize == null) {
    throw new IllegalArgumentException("Null font size specified");
  }
  font.setFontSize(fontSize);
  if (fontStyle == null) {
    throw new IllegalArgumentException("Null font Style specified");
  }
  font.setFontStyle(fontStyle);
  if (fontWeight == null) {
    throw new IllegalArgumentException("Null font weight specified");
  }
  font.setFontWeight(fontWeight);
  return font;
}

  font.setFontStyle(parseCssParameter(child));
} else if (res.equalsIgnoreCase("font-size")) {
  font.setFontSize(parseCssParameter(child));
} else if (res.equalsIgnoreCase("font-weight")) {
  font.setFontWeight(parseCssParameter(child));

public Font createFont(Expression fontFamily, Expression fontStyle,
  Expression fontWeight, Expression fontSize) {
  Font font = new FontImpl();
  if (fontFamily == null) {
    throw new IllegalArgumentException("Null font family specified");	
  }
  font.setFontFamily(fontFamily);
  if (fontSize == null) {
    throw new IllegalArgumentException("Null font size specified");
  }
  font.setFontSize(fontSize);
  if (fontStyle == null) {
    throw new IllegalArgumentException("Null font Style specified");
  }
  font.setFontStyle(fontStyle);
  if (fontWeight == null) {
    throw new IllegalArgumentException("Null font weight specified");
  }
  font.setFontWeight(fontWeight);
  return font;
}

public Font createFont(Expression fontFamily, Expression fontStyle,
  Expression fontWeight, Expression fontSize) {
  Font font = new FontImpl();
  if (fontFamily == null) {
    throw new IllegalArgumentException("Null font family specified");	
  }
  font.setFontFamily(fontFamily);
  if (fontSize == null) {
    throw new IllegalArgumentException("Null font size specified");
  }
  font.setFontSize(fontSize);
  if (fontStyle == null) {
    throw new IllegalArgumentException("Null font Style specified");
  }
  font.setFontStyle(fontStyle);
  if (fontWeight == null) {
    throw new IllegalArgumentException("Null font weight specified");
  }
  font.setFontWeight(fontWeight);
  return font;
}

font.setFontSize(parseCssParameter(child));

  font.setFontStyle(parseCssParameter(child));
} else if (res.equalsIgnoreCase("font-size")) {
  font.setFontSize(parseCssParameter(child));
} else if (res.equalsIgnoreCase("font-weight")) {
  font.setFontWeight(parseCssParameter(child));

/**
 * Creates a defaultFont which is valid on all machines. The font is of
 * size 10, Style and Weight normal and uses a serif font.
 *
 * @return the default Font
 *
 * @throws RuntimeException DOCUMENT ME!
 */
public Font getDefaultFont() {
  Font font = new FontImpl();
  try {
    font.setFontSize(filterFactory.literal(
        new Integer(10)));
    font.setFontStyle(filterFactory.literal("normal"));
    font.setFontWeight(filterFactory.literal("normal"));
    font.setFontFamily(filterFactory.literal("Serif"));
  } catch (org.geotools.filter.IllegalFilterException ife) {
    throw new RuntimeException("Error creating font", ife);
  }
  return font;
}

public void apply(){
  if(font != null){
    font.setFontFamily(guiFamily.getExpression());
    font.setFontSize(guiSize.getExpression());
    font.setFontStyle(guiStyle.getExpression());
    font.setFontWeight(guiWeight.getExpression());
  }
}