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LibGfx+FontEditor+Base: Add "baseline" value to all fonts

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This does nothing at the moment but will soon allow us to improve the
vertical positioning of text.
This commit is contained in:
Andreas Kling 2020-09-19 18:01:32 +02:00
parent d9863e0b6c
commit 95eeb321f9
18 changed files with 39 additions and 8 deletions
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6
Libraries/LibGfx/Font.h
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@ -100,6 +100,9 @@ public:
u8 max_glyph_width() const { return m_max_glyph_width; }
u8 glyph_fixed_width() const { return m_glyph_width; }
u8 baseline() const { return m_baseline; }
void set_baseline(u8 baseline) { m_baseline = baseline; }
int width(const StringView&) const;
int width(const Utf8View&) const;
int width(const Utf32View&) const;
@ -129,7 +132,7 @@ public:
void set_type(FontTypes type);
private:
Font(const StringView& name, unsigned* rows, u8* widths, bool is_fixed_width, u8 glyph_width, u8 glyph_height, u8 glyph_spacing, FontTypes type);
Font(const StringView& name, unsigned* rows, u8* widths, bool is_fixed_width, u8 glyph_width, u8 glyph_height, u8 glyph_spacing, FontTypes type, u8 baseline);
static RefPtr<Font> load_from_memory(const u8*);
static size_t glyph_count_by_type(FontTypes type);
@ -151,6 +154,7 @@ private:
u8 m_min_glyph_width { 0 };
u8 m_max_glyph_width { 0 };
u8 m_glyph_spacing { 0 };
u8 m_baseline { 0 };
bool m_fixed_width { false };
bool m_boldface { false };