GdiFont.java

/******************************************************************************
 * Copyright (c) 2003, 2006 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    IBM Corporation - initial API and implementation
 *    SAP AG - copied the class from GMF runtime since Graphiti can not have a dependency to GMF 
 ****************************************************************************/

package nl.utwente.ce.imagexport.export.svg.utils;

import java.awt.Font;

/**
 * Represents a font on the system. There may be multiple fonts created in the system at any one time. The currently
 * selected font can be retrieved from the DeviceContext.
 * 
 * @author dhabib
 * 
 */
public class GdiFont
{
    private int m_height = 12;
    private boolean m_bItalic = false;
    private boolean m_bUnderlined = false;
    private boolean m_bBold = false;
    private boolean m_bStrikeout = false;
    private String m_faceName = "SanSerif"; //$NON-NLS-1$

    private int m_escapement = 0;

    /**
     * Creates a default font.
     */
    public GdiFont()
    {
        // Nothing to initialize.
    }

    /**
     * Copy constructor
     * 
     * @param font
     */
    GdiFont(GdiFont font)
    {
        m_height = font.m_height;
        m_bItalic = font.m_bItalic;
        m_bBold = font.m_bBold;
        m_faceName = font.m_faceName;
        m_bUnderlined = font.m_bUnderlined;
        m_escapement = font.m_escapement;
        m_bStrikeout = font.m_bStrikeout;
    }

    /**
     * Creates a font with the specified parameters.
     * 
     * @param height Height of the font
     * @param bItalic Whether or not the font is italic
     * @param bUnderlined Whether or not the font is underlined
     * @param bStrikeout Whether or not the font is a strikout font
     * @param bBold Whether or not the font is bold
     * @param faceName Name of the font
     * @param escapement Font escapement (angle) of the text to be drawn.
     */
    public GdiFont(int height, boolean bItalic, boolean bUnderlined, boolean bStrikeout, boolean bBold,
            String faceName, int escapement)
    {
        m_height = height;
        m_bItalic = bItalic;
        m_bBold = bBold;
        m_faceName = faceName;
        m_bUnderlined = bUnderlined;
        m_escapement = escapement;
        m_bStrikeout = bStrikeout;
    }

    /**
     * @return The Java font object that represents most of the attributes for drawing the font.
     */
    public Font getFont()
    {
        int style = Font.PLAIN;

        if (m_bItalic)
        {
            style = Font.ITALIC;
        }

        if (m_bBold)
        {
            style = Font.BOLD;
        }

        if (m_bItalic && m_bBold)
        {
            style = Font.ITALIC + Font.BOLD;
        }

        return new Font(m_faceName, style, m_height);
    }

    /**
     * @return The angle at which to draw the font.
     */
    public int getEscapement()
    {
        return m_escapement;
    }
}