axmol/cocos/2d/CCFontCharMap.h

/****************************************************************************
 Copyright (c) 2013      Zynga Inc.
 Copyright (c) 2013-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 Copyright (c) 2021 Bytedance Inc.

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 all copies or substantial portions of the Software.
 
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#ifndef _CCFontCharMap_h_
#define _CCFontCharMap_h_

/// @cond DO_NOT_SHOW

#include "2d/CCFont.h"

NS_CC_BEGIN

class Texture2D;
class FontCharMap : public Font
{  
public:
    static FontCharMap * create(const std::string& charMapFile, int itemWidth, int itemHeight, int startCharMap);
    static FontCharMap * create(Texture2D* texture, int itemWidth, int itemHeight, int startCharMap);
    static FontCharMap * create(const std::string& plistFile);
    
    virtual int* getHorizontalKerningForTextUTF32(const std::u32string& text, int &outNumLetters) const override;
    virtual FontAtlas *newFontAtlas() override;
    
protected:    
    FontCharMap(Texture2D* texture,int itemWidth, int itemHeight, int startCharMap)
        :_texture(texture)
        ,_mapStartChar(startCharMap)
        ,_itemWidth(itemWidth)
        ,_itemHeight(itemHeight)
    {}
    /**
     * @js NA
     * @lua NA
     */
    virtual ~FontCharMap();
    
private:
    Texture2D* _texture;
    int _mapStartChar;
    int _itemWidth;
    int _itemHeight;

};

/// @endcond

NS_CC_END

#endif /* defined(_CCFontCharMap_h_) */