Java Swing Font Height getFontHeight(JComponent comp)

Description

get Font Height

License

Apache License

Declaration

public static int getFontHeight(JComponent comp) 

Method Source Code

//package com.java2s;
/*//from   w  ww  .jav  a 2 s.  c om
 * WbSwingUtilities.java
 *
 * This file is part of SQL Workbench/J, http://www.sql-workbench.net
 *
 * Copyright 2002-2015, Thomas Kellerer
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at.
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * To contact the author please send an email to: support@sql-workbench.net
 *
 */

import javax.swing.*;

import java.awt.*;

public class Main {
    public static int getFontHeight(JComponent comp) {
        if (comp == null)
            return 0;
        Font font = comp.getFont();
        if (font == null)
            return 0;
        FontMetrics fm = comp.getFontMetrics(font);
        if (fm == null) {
            return 16;
        }
        return fm.getHeight();
    }
}

Related

1. drawString(Graphics g, Font font, String text, int x, int y, int width, int height, int align)
2. getFontHeight(JComponent component)
3. getLabelFontHeight()