Java FontMetrics getLineHeight(Component component, int count)

Description

get Line Height

License

Apache License

Declaration

public static int getLineHeight(Component component, int count) 

Method Source Code

//package com.java2s;
/*/*from w  w w. ja  v  a  2 s . c  om*/
 * Copyright 2011 Raffael Herzog
 *
 * 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.
 */

import java.awt.Component;
import java.awt.Font;
import java.awt.FontMetrics;

public class Main {
    public static int getLineHeight(Component component, int count) {
        return getFontMetrics(component).getHeight() * count;
    }

    public static FontMetrics getFontMetrics(Component component) {
        Font font = component.getFont();
        if (font == null) {
            font = Font.getFont(Font.DIALOG);
        }
        return component.getFontMetrics(font);
    }
}

Related

1. getComponentAverageCharacterWidth(Component component)
2. getConsoleFontMetrics(Font font)
3. getLineBreakIndex(Graphics g, String text, int index, double maxWidth)
4. getLineHeight(Component c, int defaultHeight)
5. getLineHeight(Component c, int defaultHeight)
6. getLineHeight(FontMetrics fm)
7. getLongestStringWidth(FontMetrics fm, String[] theStrings)
8. getMaxFittingFontSize(Graphics g, Font font, String string, Dimension size)
9. getMaxFontHeight(final java.awt.Font font)