Functions related to rendering text as a brush, using TrueType or SFont. More...
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Functions | |
| void | Init_text (void) |
| Initialization of text settings, needs to be called once on program startup. More... | |
| void | Uninit_text (void) |
| text settings cleanup. called on program shutdown More... | |
| int | TrueType_is_supported (void) |
| Returns true if text.c was compiled with TrueType support. More... | |
| void | Add_font (const char *name) |
| Add a new font to the list to propose to the user. More... | |
| byte * | Render_text (const char *str, int font_number, int size, int antialias, int bold, int italic, int *width, int *height, T_Palette palette) |
| Creates a brush, from the parameters given: More... | |
| const char * | Font_label (int index) |
| Finds a label to display for a font declared with Add_font(). More... | |
| const char * | Font_name (int index) |
| Finds the filename of a font declared with Add_font(). More... | |
| int | TrueType_font (int index) |
| Returns true if the font of this number is TrueType, false if it's a SFont bitmap. More... | |
| int | Font_count (void) |
| Number of fonts declared with a series of Add_font() More... | |
Detailed Description
Functions related to rendering text as a brush, using TrueType or SFont.
Function Documentation
◆ Init_text()
| void Init_text | ( | void | ) |
Initialization of text settings, needs to be called once on program startup.
References Add_font(), Config_directory, Data_directory, Filepath_append_to_dir(), font_list_start, FONTS_SUBDIRECTORY, For_each_file(), and NULL.
Referenced by Init_program().
◆ Uninit_text()
| void Uninit_text | ( | void | ) |
text settings cleanup. called on program shutdown
References font_list_start, T_Font::Name, T_Font::Next, and NULL.
Referenced by Program_shutdown().
◆ TrueType_is_supported()
| int TrueType_is_supported | ( | void | ) |
Returns true if text.c was compiled with TrueType support.
Referenced by Button_Stats().
◆ Add_font()
| void Add_font | ( | const char * | name | ) |
Add a new font to the list to propose to the user.
◆ Render_text()
| byte * Render_text | ( | const char * | str, |
| int | font_number, | ||
| int | size, | ||
| int | antialias, | ||
| int | bold, | ||
| int | italic, | ||
| int * | width, | ||
| int * | height, | ||
| T_Palette | palette | ||
| ) |
Creates a brush, from the parameters given:
- Parameters
-
str The text to render font_number The index of the font to use. Pass 0 for the first font you declared with Add_font(), 1 for the second etc. size The size in points (unused for bitmap fonts) antialias Boolean, true to use antialiasing in TrueType bold Boolean, true to use bold rendering in TrueType italic Boolean, true to use italic rendering in TrueType width Returns the width of the created brush, in pixels. height Returns the height of the created brush, in pixels. palette Returns the custom palette for the brush. Returns true on success.
References font_list_start, T_Font::Is_truetype, T_Font::Next, NULL, Render_text_SFont(), and Render_text_TTF().
Referenced by Button_Text().
◆ Font_label()
| const char * Font_label | ( | int | index | ) |
Finds a label to display for a font declared with Add_font().
References font_list_start, T_Font::Label, T_Font::Next, and NULL.
Referenced by Draw_one_font_name().
◆ Font_name()
| const char * Font_name | ( | int | index | ) |
Finds the filename of a font declared with Add_font().
References font_list_start, T_Font::Name, T_Font::Next, and NULL.
Referenced by Render_text_SFont(), and Render_text_TTF().
◆ TrueType_font()
| int TrueType_font | ( | int | index | ) |
Returns true if the font of this number is TrueType, false if it's a SFont bitmap.
References font_list_start, T_Font::Is_truetype, T_Font::Next, and NULL.
Referenced by Button_Text().
◆ Font_count()
| int Font_count | ( | void | ) |
Number of fonts declared with a series of Add_font()
References font_list_start, T_Font::Next, and NULL.
Referenced by Button_Text().
