-/*! ========================================================================
-** Synfig
-** Template Header File
-** $Id: lyr_freetype.h,v 1.3 2005/01/24 03:08:17 darco Exp $
+/* === S Y N F I G ========================================================= */
+/*! \file lyr_freetype.h
+** \brief Header file for implementation of the "Text" layer
**
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** $Id$
**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2007 Chris Moore
**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
+** This package is free software; you can redistribute it and/or
+** modify it under the terms of the GNU General Public License as
+** published by the Free Software Foundation; either version 2 of
+** the License, or (at your option) any later version.
+**
+** This package is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+** General Public License for more details.
+** \endlegal
**
** === N O T E S ===========================================================
**
TextLine():width(0) { }
void clear_and_free();
-
+
int actual_height()const
{
int height(0);
-
+
std::vector<Glyph>::const_iterator iter;
for(iter=glyph_table.begin();iter!=glyph_table.end();++iter)
{
FT_BBox glyph_bbox;
-
+
//FT_Glyph_Get_CBox( glyphs[n], ft_glyph_bbox_pixels, &glyph_bbox );
FT_Glyph_Get_CBox( iter->glyph, ft_glyph_bbox_subpixels, &glyph_bbox );
-
+
if(glyph_bbox.yMax>height)
height=glyph_bbox.yMax;
}
return height;
- }
+ }
};
-class lyr_freetype : public synfig::Layer_Composite, public synfig::Layer_NoDeform
+class Layer_Freetype : public synfig::Layer_Composite, public synfig::Layer_NoDeform
{
SYNFIG_LAYER_MODULE_EXT
private:
bool needs_sync_;
void sync();
-
+
mutable synfig::Mutex mutex;
-
+
public:
- lyr_freetype();
- virtual ~lyr_freetype();
+ Layer_Freetype();
+ virtual ~Layer_Freetype();
virtual bool set_param(const String & param, const synfig::ValueBase &value);
virtual ValueBase get_param(const String & param)const;
virtual Color get_color(Context context, const synfig::Point &pos)const;
virtual bool accelerated_render(Context context,Surface *surface,int quality, const RendDesc &renddesc, ProgressCallback *cb)const;
-
+
virtual Vocab get_param_vocab()const;
virtual bool set_version(const String &ver){if(ver=="0.1")old_version=true;return true;}