/usr/include/simgear/canvas/elements/CanvasText.hxx is in libsimgear-dev 3.4.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | // A text on the Canvas
//
// Copyright (C) 2012 Thomas Geymayer <tomgey@gmail.com>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
#ifndef CANVAS_TEXT_HXX_
#define CANVAS_TEXT_HXX_
#include "CanvasElement.hxx"
#include <osgText/Text>
#include <map>
#include <vector>
namespace simgear
{
namespace canvas
{
class TextLine;
class Text:
public Element
{
public:
static const std::string TYPE_NAME;
static void staticInit();
Text( const CanvasWeakPtr& canvas,
const SGPropertyNode_ptr& node,
const Style& parent_style,
Element* parent = 0 );
~Text();
void setText(const char* text);
void setFont(const char* name);
void setAlignment(const char* align);
int heightForWidth(int w) const;
int maxWidth() const;
/// Number of text lines.
size_t lineCount() const;
/// Number of characters in @a line.
size_t lineLength(size_t line) const;
osg::Vec2 getNearestCursor(const osg::Vec2& pos) const;
osg::Vec2 getCursorPos(size_t line, size_t character) const;
protected:
friend class TextLine;
class TextOSG;
osg::ref_ptr<TextOSG> _text;
virtual osg::StateSet* getOrCreateStateSet();
};
} // namespace canvas
} // namespace simgear
#endif /* CANVAS_TEXT_HXX_ */
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