Java Font.getStyle方法代碼示例

import com.lowagie.text.Font; //導入方法依賴的package包/類
/**
 * Gets a chunk with a symbol character.
 * @param e a symbol value (see Entities class: alfa is greek alfa,...)
 * @param font the font if the symbol isn't found (otherwise Font.SYMBOL)
 * @return a Chunk
 */
public static Chunk get(String e, Font font) {
    char s = getCorrespondingSymbol(e);
    if (s == (char)0) {
        try {
            return new Chunk(String.valueOf((char)Integer.parseInt(e)), font);
        }
        catch(Exception exception) {
            return new Chunk(e, font);
        }
    }
    Font symbol = new Font(Font.SYMBOL, font.getSize(), font.getStyle(), font.getColor());
    return new Chunk(String.valueOf(s), symbol);
}
 

import com.lowagie.text.Font; //導入方法依賴的package包/類
/**
 * Replaces the attributes that are equal to <VAR>null</VAR> with
 * the attributes of a given font.
 *
 * @param font The surrounding font
 * @return A RtfFont
 */
public Font difference(Font font) {
    String dFamilyname = font.getFamilyname();
    if(dFamilyname == null || dFamilyname.trim().equals("") || dFamilyname.trim().equalsIgnoreCase("unknown")) {
        dFamilyname = this.fontName;
    }

    float dSize = font.getSize();
    if(dSize == Font.UNDEFINED) {
        dSize = this.getSize();
    }

    int dStyle = Font.UNDEFINED;
    if(this.getStyle() != Font.UNDEFINED && font.getStyle() != Font.UNDEFINED) {
        dStyle = this.getStyle() | font.getStyle();
    } else if(this.getStyle() != Font.UNDEFINED) {
        dStyle = this.getStyle();
    } else if(font.getStyle() != Font.UNDEFINED) {
        dStyle = font.getStyle();
    }

    Color dColor = font.getColor();
    if(dColor == null) {
        dColor = this.getColor();
    }
    
    int dCharset = this.charset;
    if(font instanceof RtfFont) {
        dCharset = ((RtfFont) font).getCharset();
    }
    
    return new RtfFont(dFamilyname, dSize, dStyle, dColor, dCharset);
}
 

import com.lowagie.text.Font; //導入方法依賴的package包/類
/**
 * Writes the representation of a <CODE>Font</CODE>.
 *
 * @param font              a <CODE>Font</CODE>
 * @param styleAttributes   the style of the font
 * @throws IOException
 */

protected void write(Font font, Properties styleAttributes) throws IOException {
    if (font == null || !isOtherFont(font) /* || styleAttributes == null*/) return;
    write(" ");
    write(HtmlTags.STYLE);
    write("=\"");
    if (styleAttributes != null) {
        String key;
        for (Enumeration e = styleAttributes.propertyNames(); e.hasMoreElements(); ) {
            key = (String)e.nextElement();
            writeCssProperty(key, styleAttributes.getProperty(key));
        }
    }
    if (isOtherFont(font)) {
        writeCssProperty(Markup.CSS_KEY_FONTFAMILY, font.getFamilyname());
        
        if (font.getSize() != Font.UNDEFINED) {
            writeCssProperty(Markup.CSS_KEY_FONTSIZE, font.getSize() + "pt");
        }
        if (font.getColor() != null) {
            writeCssProperty(Markup.CSS_KEY_COLOR, HtmlEncoder.encode(font.getColor()));
        }
        
        int fontstyle = font.getStyle();
        BaseFont bf = font.getBaseFont();
        if (bf != null) {
            String ps = bf.getPostscriptFontName().toLowerCase();
            if (ps.indexOf("bold") >= 0) {
                if (fontstyle == Font.UNDEFINED)
                    fontstyle = 0;
                fontstyle |= Font.BOLD;
            }
            if (ps.indexOf("italic") >= 0 || ps.indexOf("oblique") >= 0) {
                if (fontstyle == Font.UNDEFINED)
                    fontstyle = 0;
                fontstyle |= Font.ITALIC;
            }
        }
        if (fontstyle != Font.UNDEFINED && fontstyle != Font.NORMAL) {
            switch (fontstyle & Font.BOLDITALIC) {
                case Font.BOLD:
                    writeCssProperty(Markup.CSS_KEY_FONTWEIGHT, Markup.CSS_VALUE_BOLD);
                    break;
                case Font.ITALIC:
                    writeCssProperty(Markup.CSS_KEY_FONTSTYLE, Markup.CSS_VALUE_ITALIC);
                    break;
                case Font.BOLDITALIC:
                    writeCssProperty(Markup.CSS_KEY_FONTWEIGHT, Markup.CSS_VALUE_BOLD);
                    writeCssProperty(Markup.CSS_KEY_FONTSTYLE, Markup.CSS_VALUE_ITALIC);
                    break;
            }
            
            // CSS only supports one decoration tag so if both are specified
            // only one of the two will display
            if ((fontstyle & Font.UNDERLINE) > 0) {
                writeCssProperty(Markup.CSS_KEY_TEXTDECORATION, Markup.CSS_VALUE_UNDERLINE);
            }
            if ((fontstyle & Font.STRIKETHRU) > 0) {
                writeCssProperty(Markup.CSS_KEY_TEXTDECORATION, Markup.CSS_VALUE_LINETHROUGH);
            }
        }
    }
    write("\"");
}