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OpenTTD Source
1.11.0-beta2
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#include "stdafx.h"#include "fontcache.h"#include "fontcache_internal.h"#include "fontdetection.h"#include "blitter/factory.hpp"#include "core/math_func.hpp"#include "core/smallmap_type.hpp"#include "strings_func.h"#include "zoom_type.h"#include "gfx_layout.h"#include "zoom_func.h"#include "fileio_func.h"#include "table/sprites.h"#include "table/control_codes.h"#include "table/unicode.h"#include "safeguards.h"#include <ft2build.h>#include <FT_FREETYPE_H>#include <FT_GLYPH_H>#include <FT_TRUETYPE_TABLES_H>Go to the source code of this file.
Data Structures | |
| class | SpriteFontCache |
| Font cache for fonts that are based on a freetype font. More... | |
| class | FreeTypeFontCache |
| Font cache for fonts that are based on a freetype font. More... | |
Macros | |
| #define | CPSET { 0, 0, 0, 0, 1 } |
| #define | CP___ { 0, 0, 0, 0, 0 } |
Functions | |
| int | GetCharacterHeight (FontSize size) |
| Get height of a character for a given font size. More... | |
| static bool | GetFontAAState (FontSize size, bool check_blitter=true) |
| static void | LoadFreeTypeFont (FontSize fs) |
| Loads the freetype font. More... | |
| void | InitFreeType (bool monospace) |
| (Re)initialize the freetype related things, i.e. More... | |
| void | UninitFreeType () |
| Free everything allocated w.r.t. More... | |
| bool | HasAntialiasedFonts () |
| Should any of the active fonts be anti-aliased? More... | |
Variables | |
| static const int | ASCII_LETTERSTART = 32 |
| First printable ASCII letter. | |
| static const int | _default_font_height [FS_END] = {10, 6, 18, 10} |
| Default heights for the different sizes of fonts. | |
| static const int | _default_font_ascender [FS_END] = { 8, 5, 15, 8} |
| FreeTypeSettings | _freetype |
| FT_Library | _library = nullptr |
Cache for characters from fonts.
Definition in file fontcache.cpp.
| int GetCharacterHeight | ( | FontSize | size | ) |
Get height of a character for a given font size.
| size | Font size to get height of |
Definition at line 69 of file fontcache.cpp.
References FontCache::Get(), and FontCache::GetHeight().
Referenced by NWidgetResizeBase::SetMinimalTextLines().
| bool HasAntialiasedFonts | ( | ) |
Should any of the active fonts be anti-aliased?
Definition at line 723 of file fontcache.cpp.
References FS_BEGIN.
| void InitFreeType | ( | bool | monospace | ) |
(Re)initialize the freetype related things, i.e.
load the non-sprite fonts.
| monospace | Whether to initialise the monospace or regular fonts. |
Definition at line 683 of file fontcache.cpp.
References FS_BEGIN.
Referenced by MissingGlyphSearcher::FindMissingGlyphs(), and SetFallbackFont().
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static |
Loads the freetype font.
First type to load the fontname as if it were a path. If that fails, try to resolve the filename of the font using fontconfig, where the format is 'font family name' or 'font family name, font style'.
| fs | The font size to load. |
Definition at line 485 of file fontcache.cpp.
References settings.
| void UninitFreeType | ( | ) |
Free everything allocated w.r.t.
fonts.
Definition at line 706 of file fontcache.cpp.
References FS_BEGIN.