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- /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (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.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Mozilla SVG project.
- *
- * The Initial Developer of the Original Code is
- * Crocodile Clips Ltd.
- * Portions created by the Initial Developer are Copyright (C) 2002
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Alex Fritze <alex.fritze@crocodile-clips.com> (original author)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- %{C++
- #include "nsFont.h"
- %}
-
- #include "nsISVGGeometrySource.idl"
-
- native nsFont(nsFont);
-
- /**
- * \addtogroup rendering_backend_interfaces Rendering Backend Interfaces
- * @{
- */
-
- /**
- * Abstracts a description of a 'composite glyph' (character string
- * with associated font and styling information) in the SVG rendering
- * backend for use by a rendering engine's nsISVGRendererGlyphMetrics
- * objects.
- *
- * An engine-native glyph metrics object will be informed of changes
- * in its associated composite glyph with a call to its
- * nsISVGRendererGlyphMetrics::update() method with an OR-ed
- * combination of the UPDATEMASK_* constants defined in this interface
- * (and its base-interface).
- *
- * @nosubgrouping
- */
- [scriptable, uuid(8e96a973-c8bb-43a2-8584-4976e75ca478)]
- interface nsISVGGlyphMetricsSource : nsISVGGeometrySource
- {
- /**
- * @name Font
- * @{
- */
- [noscript] readonly attribute nsFont font;
- const unsigned long UPDATEMASK_FONT = 0x00008000;
- /** @} */
-
- /**
- * @name Character data
- * @{
- */
- readonly attribute DOMString characterData;
- const unsigned long UPDATEMASK_CHARACTER_DATA = 0x00010000;
- /** @} */
-
- /**
- * @name Text rendering mode
- * @{
- */
- /* enums for textRendering */
- const unsigned short TEXT_RENDERING_AUTO = 0;
- const unsigned short TEXT_RENDERING_OPTIMIZESPEED = 1;
- const unsigned short TEXT_RENDERING_OPTIMIZELEGIBILITY = 2;
- const unsigned short TEXT_RENDERING_GEOMETRICPRECISION = 3;
-
- readonly attribute unsigned short textRendering;
- const unsigned long UPDATEMASK_TEXT_RENDERING = 0x00020000;
- /** @} */
- };
-
- /** @} */
-