/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file is part of the LibreOffice project.
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you 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
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 */
#ifndef __com_sun_star_awt_XFont_idl__
#define __com_sun_star_awt_XFont_idl__

#include <com/sun/star/uno/XInterface.idl>

#include <com/sun/star/awt/FontDescriptor.idl>

#include <com/sun/star/awt/SimpleFontMetric.idl>



 module com {  module sun {  module star {  module awt {


/** describes a font on a specific device.

    <p>All values are in pixels within this device.</p>
 */
published interface XFont: com::sun::star::uno::XInterface
{

    /** returns the description of the font.

        <p>The unit of measurement is pixels for the device.
     */
    com::sun::star::awt::FontDescriptor getFontDescriptor();


    /** returns additional information about the font.
     */
    com::sun::star::awt::SimpleFontMetric getFontMetric();


    /** returns the width of the specified character.

        @returns
                the character width measured in pixels for the device.
     */
    short getCharWidth( [in] char c );


    /** returns the widths of the specified characters.

        @returns
                a sequence of the widths of subsequent characters for this font.
     */
    sequence<short> getCharWidths( [in] char nFirst, [in] char nLast );


    /** returns the string width.

        @returns
                the width of the specified string of characters
                measured in pixels for the device.
     */
    long getStringWidth( [in] string str );


    /** returns the string and the character widths.

        @returns
                the width of the specified string of characters
                measured in pixels for the device.

        @param aDXArray
                receives the width of every single character
                measured in pixels for the device.
     */
    long getStringWidthArray( [in] string str,
             [out] sequence<long> aDXArray );


    /** queries the kerning pair table.
     */
    void getKernPairs( [out] sequence<char> Chars1,
             [out] sequence<char> Chars2,
             [out] sequence<short> Kerns );

};


}; }; }; };

#endif

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