Definition at line 43 of file backend.hpp.
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| virtual std::vector< unsigned long int > | split_utf8 (const char *utf8_text)=0 |
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| virtual std::tuple< int, int, int > | measure_text (const std::vector< unsigned long int > &words, unsigned int font_size, const char *font)=0 |
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| virtual void | add_build_text (const std::vector< unsigned long int > &words, unsigned int font_size, const char *font)=0 |
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| virtual void | build_bitmap (void *stream=nullptr)=0 |
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| virtual WordMetaMapper * | query (const char *font, int font_size)=0 |
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| virtual unsigned char * | bitmap_device_pointer () const =0 |
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| virtual int | bitmap_width () const =0 |
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| virtual int | compute_y_offset (int max_glyph_height, int h, WordMeta *word, int font_size) const =0 |
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| virtual int | uniform_font_size (int size) const =0 |
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◆ add_build_text()
| virtual void TextBackend::add_build_text |
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const std::vector< unsigned long int > & |
words, |
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unsigned int |
font_size, |
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const char * |
font |
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) |
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pure virtual |
◆ bitmap_device_pointer()
| virtual unsigned char* TextBackend::bitmap_device_pointer |
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const |
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pure virtual |
◆ bitmap_width()
| virtual int TextBackend::bitmap_width |
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const |
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pure virtual |
◆ build_bitmap()
| virtual void TextBackend::build_bitmap |
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void * |
stream = nullptr | ) |
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pure virtual |
◆ compute_y_offset()
| virtual int TextBackend::compute_y_offset |
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int |
max_glyph_height, |
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int |
h, |
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WordMeta * |
word, |
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int |
font_size |
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) |
| const |
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pure virtual |
◆ measure_text()
| virtual std::tuple<int, int, int> TextBackend::measure_text |
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const std::vector< unsigned long int > & |
words, |
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unsigned int |
font_size, |
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const char * |
font |
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) |
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pure virtual |
◆ query()
| virtual WordMetaMapper* TextBackend::query |
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const char * |
font, |
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int |
font_size |
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) |
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pure virtual |
◆ split_utf8()
| virtual std::vector<unsigned long int> TextBackend::split_utf8 |
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const char * |
utf8_text | ) |
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pure virtual |
◆ uniform_font_size()
| virtual int TextBackend::uniform_font_size |
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int |
size | ) |
const |
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pure virtual |
The documentation for this class was generated from the following file: