mirror of
https://github.com/OPM/ResInsight.git
synced 2025-02-03 20:20:48 -06:00
116 lines
3.9 KiB
C++
116 lines
3.9 KiB
C++
//##################################################################################################
|
|
//
|
|
// Custom Visualization Core library
|
|
// Copyright (C) 2011-2013 Ceetron AS
|
|
//
|
|
// This library may be used under the terms of either the GNU General Public License or
|
|
// the GNU Lesser General Public License as follows:
|
|
//
|
|
// GNU General Public License Usage
|
|
// This library 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 3 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 General Public License at <<http://www.gnu.org/licenses/gpl.html>>
|
|
// for more details.
|
|
//
|
|
// GNU Lesser General Public License Usage
|
|
// This library is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation; either version 2.1 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 Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
|
|
// for more details.
|
|
//
|
|
//##################################################################################################
|
|
|
|
#pragma once
|
|
|
|
#include "cvfBase.h"
|
|
#include "cvfFont.h"
|
|
#include "cvfGlyph.h"
|
|
#include "cvfObject.h"
|
|
#include "cvfString.h"
|
|
#include <map>
|
|
|
|
namespace cvf
|
|
{
|
|
class TextureImage;
|
|
class Glyph;
|
|
|
|
} // namespace cvf
|
|
|
|
namespace caf
|
|
{
|
|
//==================================================================================================
|
|
//
|
|
// Fixed atlas font class used to generate glyphs for a given character
|
|
//
|
|
//==================================================================================================
|
|
class FixedAtlasFont : public cvf::Font
|
|
{
|
|
public:
|
|
enum FontSize
|
|
{
|
|
POINT_SIZE_6, // 6pt
|
|
POINT_SIZE_8, // 8pt
|
|
POINT_SIZE_10,
|
|
POINT_SIZE_12,
|
|
POINT_SIZE_14,
|
|
POINT_SIZE_16, // 16pt
|
|
POINT_SIZE_24,
|
|
POINT_SIZE_32
|
|
};
|
|
|
|
public:
|
|
explicit FixedAtlasFont( FontSize size );
|
|
~FixedAtlasFont() override;
|
|
|
|
const cvf::String& name() const override;
|
|
cvf::ref<cvf::Glyph> getGlyph( wchar_t character ) override;
|
|
cvf::uint advance( wchar_t character, wchar_t nextCharacter ) override;
|
|
bool isEmpty() override;
|
|
|
|
private:
|
|
// Load/unload font
|
|
bool load( const char* name,
|
|
size_t numGlyphs,
|
|
const short* horizontalBearingsX,
|
|
const short* horizontalBearingsY,
|
|
const cvf::uint* horizontalAdvances,
|
|
const cvf::uint* characterWidths,
|
|
const cvf::uint* characterHeightss,
|
|
const size_t textureImageWidth,
|
|
const size_t textureImageHeight,
|
|
const size_t numTextureImageDataBlockCount,
|
|
const char** textureImageData );
|
|
void unload();
|
|
|
|
private:
|
|
cvf::String m_name;
|
|
size_t m_numGlyphs;
|
|
std::vector<short> m_horizontalBearingsX;
|
|
std::vector<short> m_horizontalBearingsY;
|
|
std::vector<cvf::uint> m_horizontalAdvances;
|
|
std::vector<cvf::uint> m_characterWidths;
|
|
std::vector<cvf::uint> m_characterHeights;
|
|
|
|
cvf::ref<cvf::TextureImage> m_textureImage;
|
|
|
|
// Glyph cache
|
|
typedef std::map<size_t, cvf::ref<cvf::Glyph>> MapType;
|
|
MapType m_atlasMap;
|
|
};
|
|
|
|
} // namespace caf
|