radio/lib/fontParser/font.h

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2018-08-04 21:46:25 +00:00
#ifndef FILE_H
#define FILE_H
#include <fstream>
#include <iostream>
#include <string>
#include <stdint.h>
#include <map>
#include <list>
#include "tables/table.h"
#include "tables/cmap.h"
#include "tables/hhea.h"
#include "tables/hmtx.h"
#include "tables/head.h"
#include "tables/name.h"
class Font
{
public:
enum SfntVersion {
TrueTypeOutlines,
WithCFFData
};
Font(const std::string& p_path);
~Font();
bool hasTable(const std::string& tag) const;
Table* getTable(const std::string& tag);
std::list<std::string> availableTables() const;
std::map<uint32_t, uint32_t> getCharCodeToCIDTable(uint32_t start = 0, uint32_t end = 0xffff);
std::map<uint32_t, Hmtx::HMetric> getCharCodeMetrics(uint32_t start = 0, uint32_t end = 0xffff);
uint16_t getUnitsPerEm();
int16_t getAscent();
int16_t getDescent();
int16_t getLineGap();
int16_t getCaretSlopeRise();
int16_t getCaretSlopeRun();
int16_t getXMin();
int16_t getXMax();
int16_t getYMin();
int16_t getYMax();
std::string getNameField(std::string key);
SfntVersion version;
uint16_t numberTables;
uint16_t searchRange;
uint16_t entrySelector;
uint16_t rangeShift;
private:
const std::string path;
std::map<std::string, Table*> tables;
Cmap* cmap;
Hhea* hhea;
Hmtx* hmtx;
Head* head;
Name* name;
};
#endif // FILE_H