BLF_api.h File Reference

#include "BLI_compiler_attrs.h"
#include "BLI_sys_types.h"

Go to the source code of this file.

Classes
struct	ResultBLF

Macros
#define	BLF_BLUR_ENABLE   0
#define	BLF_ROTATION   (1 << 0)
#define	BLF_CLIPPING   (1 << 1)
#define	BLF_SHADOW   (1 << 2)
#define	BLF_KERNING_DEFAULT   (1 << 3)
#define	BLF_MATRIX   (1 << 4)
#define	BLF_ASPECT   (1 << 5)
#define	BLF_WORD_WRAP   (1 << 6)
#define	BLF_MONOCHROME   (1 << 7) /* no-AA */
#define	BLF_HINTING_NONE   (1 << 8)
#define	BLF_HINTING_SLIGHT   (1 << 9)
#define	BLF_HINTING_FULL   (1 << 10)
#define	BLF_BOLD   (1 << 11)
#define	BLF_ITALIC   (1 << 12)
#define	BLF_DRAW_STR_DUMMY_MAX   1024

Typedefs
typedef bool(*	BLF_GlyphBoundsFn) (const char *str, const size_t str_step_ofs, const struct rcti *glyph_step_bounds, const int glyph_advance_x, const struct rctf *glyph_bounds, const int glyph_bearing[2], void *user_data)

Functions
int	BLF_init (void)
void	BLF_exit (void)
void	BLF_cache_clear (void)
int	BLF_load (const char *name) ATTR_NONNULL()
int	BLF_load_mem (const char *name, const unsigned char *mem, int mem_size) ATTR_NONNULL()
int	BLF_load_unique (const char *name) ATTR_NONNULL()
int	BLF_load_mem_unique (const char *name, const unsigned char *mem, int mem_size) ATTR_NONNULL()
void	BLF_unload (const char *name) ATTR_NONNULL()
void	BLF_unload_id (int fontid)
bool	BLF_has_glyph (int fontid, unsigned int unicode)
void	BLF_metrics_attach (int fontid, unsigned char *mem, int mem_size)
void	BLF_aspect (int fontid, float x, float y, float z)
void	BLF_position (int fontid, float x, float y, float z)
void	BLF_size (int fontid, int size, int dpi)
void	BLF_color4ubv (int fontid, const unsigned char rgba[4])
void	BLF_color3ubv (int fontid, const unsigned char rgb[3])
void	BLF_color3ubv_alpha (int fontid, const unsigned char rgb[3], unsigned char alpha)
void	BLF_color4ub (int fontid, unsigned char r, unsigned char g, unsigned char b, unsigned char alpha)
void	BLF_color3ub (int fontid, unsigned char r, unsigned char g, unsigned char b)
void	BLF_color4f (int fontid, float r, float g, float b, float a)
void	BLF_color4fv (int fontid, const float rgba[4])
void	BLF_color3f (int fontid, float r, float g, float b)
void	BLF_color3fv_alpha (int fontid, const float rgb[3], float alpha)
void	BLF_matrix (int fontid, const float m[16])
void	BLF_batch_draw_begin (void)
void	BLF_batch_draw_flush (void)
void	BLF_batch_draw_end (void)
void	BLF_draw_ex (int fontid, const char *str, size_t len, struct ResultBLF *r_info) ATTR_NONNULL(2)
void	BLF_draw (int fontid, const char *str, size_t len) ATTR_NONNULL(2)
void	BLF_draw_ascii_ex (int fontid, const char *str, size_t len, struct ResultBLF *r_info) ATTR_NONNULL(2)
void	BLF_draw_ascii (int fontid, const char *str, size_t len) ATTR_NONNULL(2)
int	BLF_draw_mono (int fontid, const char *str, size_t len, int cwidth) ATTR_NONNULL(2)
void	BLF_boundbox_foreach_glyph_ex (int fontid, const char *str, size_t len, BLF_GlyphBoundsFn user_fn, void *user_data, struct ResultBLF *r_info) ATTR_NONNULL(2)
void	BLF_boundbox_foreach_glyph (int fontid, const char *str, size_t len, BLF_GlyphBoundsFn user_fn, void *user_data) ATTR_NONNULL(2)
size_t	BLF_width_to_strlen (int fontid, const char *str, size_t len, float width, float *r_width) ATTR_NONNULL(2)
size_t	BLF_width_to_rstrlen (int fontid, const char *str, size_t len, float width, float *r_width) ATTR_NONNULL(2)
void	BLF_boundbox_ex (int fontid, const char *str, size_t len, struct rctf *box, struct ResultBLF *r_info) ATTR_NONNULL(2)
void	BLF_boundbox (int fontid, const char *str, size_t len, struct rctf *box) ATTR_NONNULL()
float	BLF_width_ex (int fontid, const char *str, size_t len, struct ResultBLF *r_info) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(2)
float	BLF_width (int fontid, const char *str, size_t len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL()
float	BLF_height_ex (int fontid, const char *str, size_t len, struct ResultBLF *r_info) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(2)
float	BLF_height (int fontid, const char *str, size_t len) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL()
int	BLF_height_max (int fontid) ATTR_WARN_UNUSED_RESULT
float	BLF_width_max (int fontid) ATTR_WARN_UNUSED_RESULT
float	BLF_descender (int fontid) ATTR_WARN_UNUSED_RESULT
float	BLF_ascender (int fontid) ATTR_WARN_UNUSED_RESULT
void	BLF_width_and_height (int fontid, const char *str, size_t len, float *r_width, float *r_height) ATTR_NONNULL()
float	BLF_fixed_width (int fontid) ATTR_WARN_UNUSED_RESULT
void	BLF_rotation (int fontid, float angle)
void	BLF_clipping (int fontid, float xmin, float ymin, float xmax, float ymax)
void	BLF_wordwrap (int fontid, int wrap_width)
void	BLF_enable (int fontid, int option)
void	BLF_disable (int fontid, int option)
void	BLF_shadow (int fontid, int level, const float rgba[4]) ATTR_NONNULL(3)
void	BLF_shadow_offset (int fontid, int x, int y)
void	BLF_buffer (int fontid, float *fbuf, unsigned char *cbuf, int w, int h, int nch, struct ColorManagedDisplay *display)
void	BLF_buffer_col (int fontid, const float rgba[4]) ATTR_NONNULL(2)
void	BLF_draw_buffer_ex (int fontid, const char *str, size_t len, struct ResultBLF *r_info) ATTR_NONNULL(2)
void	BLF_draw_buffer (int fontid, const char *str, size_t len) ATTR_NONNULL(2)
void	BLF_dir_add (const char *path) ATTR_NONNULL()
void	BLF_dir_rem (const char *path) ATTR_NONNULL()
char **	BLF_dir_get (int *ndir) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL()
void	BLF_dir_free (char **dirs, int count) ATTR_NONNULL()
void	BLF_thumb_preview (const char *filename, const char **draw_str, const char **i18n_draw_str, const unsigned char draw_str_lines, const float font_color[4], const int font_size, unsigned char *buf, int w, int h, int channels) ATTR_NONNULL()
void	BLF_default_dpi (int dpi)
void	BLF_default_set (int fontid)
int	BLF_default (void)
void	BLF_draw_default (float x, float y, float z, const char *str, size_t len) ATTR_NONNULL()
void	BLF_draw_default_ascii (float x, float y, float z, const char *str, size_t len) ATTR_NONNULL()
int	BLF_set_default (void)
int	BLF_load_default (const bool unique)
int	BLF_load_mono_default (const bool unique)

Variables
int	blf_mono_font
int	blf_mono_font_render

Macro Definition Documentation

BLF_ASPECT

#define BLF_ASPECT   (1 << 5)

Definition at line 274 of file BLF_api.h.

BLF_BLUR_ENABLE

#define BLF_BLUR_ENABLE   0

Definition at line 34 of file BLF_api.h.

BLF_BOLD

#define BLF_BOLD   (1 << 11)

Definition at line 280 of file BLF_api.h.

BLF_CLIPPING

#define BLF_CLIPPING   (1 << 1)

Definition at line 270 of file BLF_api.h.

BLF_DRAW_STR_DUMMY_MAX

#define BLF_DRAW_STR_DUMMY_MAX   1024

Definition at line 283 of file BLF_api.h.

BLF_HINTING_FULL

#define BLF_HINTING_FULL   (1 << 10)

Definition at line 279 of file BLF_api.h.

BLF_HINTING_NONE

#define BLF_HINTING_NONE   (1 << 8)

Definition at line 277 of file BLF_api.h.

BLF_HINTING_SLIGHT

#define BLF_HINTING_SLIGHT   (1 << 9)

Definition at line 278 of file BLF_api.h.

BLF_ITALIC

#define BLF_ITALIC   (1 << 12)

Definition at line 281 of file BLF_api.h.

BLF_KERNING_DEFAULT

#define BLF_KERNING_DEFAULT   (1 << 3)

Definition at line 272 of file BLF_api.h.

BLF_MATRIX

#define BLF_MATRIX   (1 << 4)

Definition at line 273 of file BLF_api.h.

BLF_MONOCHROME

#define BLF_MONOCHROME   (1 << 7) /* no-AA */

Definition at line 276 of file BLF_api.h.

BLF_ROTATION

#define BLF_ROTATION   (1 << 0)

Definition at line 269 of file BLF_api.h.

BLF_SHADOW

#define BLF_SHADOW   (1 << 2)

Definition at line 271 of file BLF_api.h.

BLF_WORD_WRAP

#define BLF_WORD_WRAP   (1 << 6)

Definition at line 275 of file BLF_api.h.

Typedef Documentation

BLF_GlyphBoundsFn

typedef bool(* BLF_GlyphBoundsFn) (const char *str, const size_t str_step_ofs, const struct rcti *glyph_step_bounds, const int glyph_advance_x, const struct rctf *glyph_bounds, const int glyph_bearing[2], void *user_data)

Definition at line 107 of file BLF_api.h.

Function Documentation

BLF_ascender()

float BLF_ascender

(

int

fontid

)

Definition at line 790 of file blf.c.

References blf_font_ascender(), and blf_get().

Referenced by node_draw_frame_label(), UI_fontstyle_draw_ex(), and UI_fontstyle_draw_rotated().

BLF_aspect()

void BLF_aspect	(	int	fontid,
		float	x,
		float	y,
		float	z
	)

Definition at line 292 of file blf.c.

References FontBLF::aspect, blf_get(), x, y, and z.

Referenced by node_draw_frame_label(), playanim_toscreen(), and py_blf_aspect().

BLF_batch_draw_begin()

void BLF_batch_draw_begin

(

void

)

Definition at line 470 of file blf.c.

References BLI_assert, BatchBLF::enabled, and g_batch.

Referenced by draw_horizontal_scale_indicators(), draw_vertical_scale_indicators(), DRW_stats_draw(), file_draw_list(), UI_block_draw(), and view3d_draw_region_info().

BLF_batch_draw_end()

void BLF_batch_draw_end

(

void

)

Definition at line 483 of file blf.c.

References blf_batch_draw(), BLI_assert, BatchBLF::enabled, and g_batch.

Referenced by draw_horizontal_scale_indicators(), draw_vertical_scale_indicators(), DRW_stats_draw(), file_draw_list(), UI_block_draw(), and view3d_draw_region_info().

BLF_batch_draw_flush()

void BLF_batch_draw_flush

(

void

)

Definition at line 476 of file blf.c.

References blf_batch_draw(), BatchBLF::enabled, and g_batch.

Referenced by icon_draw_rect_input_symbol(), and icon_draw_rect_input_text().

BLF_boundbox()

void BLF_boundbox	(	int	fontid,
		const char *	str,
		size_t	len,
		struct rctf *	box
	)

Definition at line 693 of file blf.c.

References BLF_boundbox_ex(), len, NULL, and str.

Referenced by file_draw_string_multiline().

BLF_boundbox_ex()

void BLF_boundbox_ex	(	int	fontid,
		const char *	str,
		size_t	len,
		struct rctf *	box,
		struct ResultBLF *	r_info
	)

Definition at line 676 of file blf.c.

References blf_font_boundbox(), blf_font_boundbox__wrap(), blf_get(), BLF_RESULT_CHECK_INIT, BLF_WORD_WRAP, FontBLF::flags, len, and str.

Referenced by BLF_boundbox(), do_text_effect(), and metadata_box_height_get().

BLF_boundbox_foreach_glyph()

void BLF_boundbox_foreach_glyph	(	int	fontid,
		const char *	str,
		size_t	len,
		BLF_GlyphBoundsFn	user_fn,
		void *	user_data
	)

Definition at line 630 of file blf.c.

References BLF_boundbox_foreach_glyph_ex(), len, NULL, str, and user_data.

Referenced by ui_textedit_set_cursor_pos(), and widget_draw_text().

BLF_boundbox_foreach_glyph_ex()

void BLF_boundbox_foreach_glyph_ex	(	int	fontid,
		const char *	str,
		size_t	len,
		BLF_GlyphBoundsFn	user_fn,
		void *	user_data,
		struct ResultBLF *	r_info
	)

Run user_fn for each character, with the bound-box that would be used for drawing.

Parameters

user_fn	Callback that runs on each glyph, returning false early exits.
user_data	User argument passed to user_fn.

Note

The font position, clipping, matrix and rotation are not applied.

Definition at line 608 of file blf.c.

References blf_font_boundbox_foreach_glyph(), blf_get(), BLF_RESULT_CHECK_INIT, BLF_WORD_WRAP, BLI_assert, FontBLF::flags, len, str, and user_data.

Referenced by BLF_boundbox_foreach_glyph().

BLF_buffer()

void BLF_buffer	(	int	fontid,
		float *	fbuf,
		unsigned char *	cbuf,
		int	w,
		int	h,
		int	nch,
		struct ColorManagedDisplay *	display
	)

Definition at line 851 of file blf.c.

References blf_get(), FontBLF::buf_info, FontBufInfoBLF::cbuf, FontBufInfoBLF::ch, FontBufInfoBLF::dims, FontBufInfoBLF::display, FontBufInfoBLF::fbuf, and w().

Referenced by BKE_image_stamp_buf(), checker_board_text(), and do_text_effect().

BLF_buffer_col()

void BLF_buffer_col	(	int	fontid,
		const float	rgba[4]
	)

Definition at line 871 of file blf.c.

References blf_get(), FontBLF::buf_info, FontBufInfoBLF::col_init, and copy_v4_v4().

Referenced by BKE_image_stamp_buf(), checker_board_text(), and do_text_effect().

BLF_cache_clear()

void BLF_cache_clear

(

void

)

Definition at line 105 of file blf.c.

References blf_glyph_cache_clear(), blf_kerning_cache_clear(), BLF_MAX_FONT, and global_font.

Referenced by ghost_event_proc(), reloadtranslation_exec(), and UI_view2d_zoom_cache_reset().

BLF_clipping()

void BLF_clipping	(	int	fontid,
		float	xmin,
		float	ymin,
		float	xmax,
		float	ymax
	)

Definition at line 810 of file blf.c.

References blf_get(), FontBLF::clip_rec, rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by ED_region_image_metadata_draw(), ED_region_info_draw_multiline(), node_draw_frame_label(), py_blf_clipping(), UI_fontstyle_draw_ex(), UI_fontstyle_draw_rotated(), and UI_view2d_text_cache_draw().

BLF_color3f()

void BLF_color3f	(	int	fontid,
		float	r,
		float	g,
		float	b
	)

Definition at line 464 of file blf.c.

References BLF_color4fv(), and r.

Referenced by voxel_size_edit_draw().

BLF_color3fv_alpha()

void BLF_color3fv_alpha	(	int	fontid,
		const float	rgb[3],
		float	alpha
	)

Definition at line 456 of file blf.c.

References alpha, BLF_color4fv(), and copy_v3_v3().

BLF_color3ub()

void BLF_color3ub	(	int	fontid,
		unsigned char	r,
		unsigned char	g,
		unsigned char	b
	)

Definition at line 429 of file blf.c.

References blf_get(), FontBLF::color, and r.

Referenced by ED_image_draw_info().

BLF_color3ubv()

void BLF_color3ubv	(	int	fontid,
		const unsigned char	rgb[3]
	)

Definition at line 411 of file blf.c.

References BLF_color3ubv_alpha().

Referenced by drawAutoKeyWarning(), ED_image_draw_info(), gizmo_ruler_draw(), node_draw_frame_label(), UI_panel_category_draw_all(), and UI_view2d_text_cache_draw().

BLF_color3ubv_alpha()

void BLF_color3ubv_alpha	(	int	fontid,
		const unsigned char	rgb[3],
		unsigned char	alpha
	)

Definition at line 399 of file blf.c.

References alpha, blf_get(), and FontBLF::color.

Referenced by BLF_color3ubv().

BLF_color4f()

void BLF_color4f	(	int	fontid,
		float	r,
		float	g,
		float	b,
		float	a
	)

Definition at line 450 of file blf.c.

References Freestyle::a, BLF_color4fv(), and r.

Referenced by playanim_toscreen().

BLF_color4fv()

void BLF_color4fv	(	int	fontid,
		const float	rgba[4]
	)

Definition at line 441 of file blf.c.

References blf_get(), FontBLF::color, and rgba_float_to_uchar().

Referenced by BLF_color3f(), BLF_color3fv_alpha(), BLF_color4f(), gizmo_axis_draw(), icon_draw_rect_input_symbol(), icon_draw_rect_input_text(), py_blf_color(), radial_control_paint_cursor(), and UI_fontstyle_draw_simple_backdrop().

BLF_color4ub()

void BLF_color4ub	(	int	fontid,
		unsigned char	r,
		unsigned char	g,
		unsigned char	b,
		unsigned char	alpha
	)

Definition at line 416 of file blf.c.

References alpha, blf_get(), FontBLF::color, and r.

Referenced by draw_udim_label().

BLF_color4ubv()

void BLF_color4ubv	(	int	fontid,
		const unsigned char	rgba[4]
	)

Definition at line 387 of file blf.c.

References blf_get(), and FontBLF::color.

Referenced by draw_marker_texts(), draw_view_axis(), drw_text_cache_draw_ex(), textview_draw_string(), UI_fontstyle_draw_ex(), UI_fontstyle_draw_rotated(), UI_fontstyle_draw_simple(), UI_FontThemeColor(), and widget_draw_text().

BLF_default()

int BLF_default

(

void

)

Definition at line 55 of file blf_default.c.

References ASSERT_DEFAULT_SET, and global_font_default.

Referenced by draw_grid_unit_name(), draw_horizontal_scale_indicators(), draw_selected_name(), draw_seq_handle(), draw_tree_path(), draw_vertical_scale_indicators(), draw_view_axis(), draw_viewport_name(), drawAutoKeyWarning(), drawviewborder(), DRW_draw_region_engine_info(), DRW_stats_draw(), drw_text_cache_draw_ex(), ED_info_draw_stats(), ED_scene_draw_fps(), gizmo_axis_draw(), icon_draw_rect_input_text(), UI_view2d_text_cache_draw(), and WM_key_event_string().

BLF_default_dpi()

void BLF_default_dpi

(

int

dpi

)

Definition at line 43 of file blf_default.c.

References global_font_dpi.

Referenced by BLF_init(), and WM_window_set_dpi().

BLF_default_set()

void BLF_default_set

(

int

fontid

)

Definition at line 48 of file blf_default.c.

References blf_font_id_is_valid(), and global_font_default.

Referenced by BKE_blender_userdef_data_free(), and uiStyleInit().

BLF_descender()

float BLF_descender

(

int

fontid

)

Definition at line 779 of file blf.c.

References blf_font_descender(), and blf_get().

Referenced by BKE_image_stamp_buf(), do_text_effect(), metadata_draw_imbuf(), textview_draw(), UI_fontstyle_draw_ex(), UI_fontstyle_draw_rotated(), and UI_fontstyle_draw_simple_backdrop().

BLF_dir_add()

void BLF_dir_add

(

const char *

path

)

Definition at line 69 of file blf_dir.c.

References blf_dir_find(), BLI_addhead(), BLI_strdup(), global_font_dir, MEM_callocN, and DirBLF::path.

BLF_dir_free()

void BLF_dir_free	(	char **	dirs,
		int	count
	)

Definition at line 119 of file blf_dir.c.

References count, and MEM_freeN.

BLF_dir_get()

char** BLF_dir_get

(

int *

ndir

)

Definition at line 95 of file blf_dir.c.

References BLI_listbase_count(), BLI_strdup(), count, ListBase::first, global_font_dir, MEM_callocN, DirBLF::next, NULL, and DirBLF::path.

BLF_dir_rem()

void BLF_dir_rem

(

const char *

path

)

Definition at line 83 of file blf_dir.c.

References blf_dir_find(), BLI_remlink(), global_font_dir, MEM_freeN, and DirBLF::path.

BLF_disable()

void BLF_disable	(	int	fontid,
		int	option
	)

Definition at line 283 of file blf.c.

References blf_get(), and FontBLF::flags.

Referenced by BKE_image_stamp_buf(), do_text_effect(), draw_grid_unit_name(), draw_selected_name(), draw_vertical_scale_indicators(), draw_viewport_name(), DRW_draw_region_engine_info(), DRW_stats_draw(), ED_info_draw_stats(), ED_region_image_metadata_draw(), ED_region_info_draw_multiline(), ED_scene_draw_fps(), file_draw_string_multiline(), file_string_width(), gizmo_axis_draw(), gizmo_ruler_draw(), metadata_box_height_get(), metadata_draw_imbuf(), node_draw_frame_label(), py_blf_disable(), ui_draw_menu_item(), UI_fontstyle_draw_ex(), UI_fontstyle_draw_rotated(), UI_fontstyle_draw_simple(), UI_fontstyle_draw_simple_backdrop(), UI_fontstyle_string_width(), UI_panel_category_draw_all(), ui_text_clip_cursor(), UI_text_clip_middle_ex(), ui_text_clip_right_label(), ui_textedit_set_cursor_pos(), ui_tooltip_create_with_data(), ui_tooltip_region_draw_cb(), UI_view2d_text_cache_draw(), uiStyleInit(), widget_draw_text(), and widget_draw_text_icon().

BLF_draw()

void BLF_draw	(	int	fontid,
		const char *	str,
		size_t	len
	)

Definition at line 542 of file blf.c.

References BLF_draw_ex(), GPU_bgl_end(), len, NULL, and str.

Referenced by BLF_draw_default(), clip_draw_dopesheet_channels(), draw_marker_texts(), drw_text_cache_draw_ex(), ED_region_cache_draw_curfra_label(), ED_region_info_draw_multiline(), gizmo_ruler_draw(), icon_draw_rect_input_symbol(), icon_draw_rect_input_text(), loggerwindow_do_draw(), metadata_custom_draw_fields(), metadata_draw_imbuf(), node_draw_frame_label(), playanim_toscreen(), py_blf_draw(), radial_control_paint_cursor(), region_draw_status_text(), text_font_draw_character(), UI_fontstyle_draw_rotated(), UI_fontstyle_draw_simple(), UI_fontstyle_draw_simple_backdrop(), UI_panel_category_draw_all(), voxel_size_edit_draw(), and widget_draw_text().

BLF_draw_ascii()

void BLF_draw_ascii	(	int	fontid,
		const char *	str,
		size_t	len
	)

Definition at line 573 of file blf.c.

References BLF_draw_ascii_ex(), len, NULL, and str.

Referenced by BLF_draw_default_ascii(), draw_udim_label(), drw_text_cache_draw_ex(), ED_image_draw_info(), and gizmo_axis_draw().

BLF_draw_ascii_ex()

void BLF_draw_ascii_ex	(	int	fontid,
		const char *	str,
		size_t	len,
		struct ResultBLF *	r_info
	)

Definition at line 554 of file blf.c.

References blf_draw_gl__end(), blf_draw_gl__start(), blf_font_draw__wrap(), blf_font_draw_ascii(), blf_get(), BLF_RESULT_CHECK_INIT, BLF_WORD_WRAP, FontBLF::flags, len, and str.

Referenced by BLF_draw_ascii().

BLF_draw_buffer()

void BLF_draw_buffer	(	int	fontid,
		const char *	str,
		size_t	len
	)

Definition at line 913 of file blf.c.

References BLF_draw_buffer_ex(), len, NULL, and str.

Referenced by BKE_image_stamp_buf(), checker_board_text(), and do_text_effect().

BLF_draw_buffer_ex()

void BLF_draw_buffer_ex	(	int	fontid,
		const char *	str,
		size_t	len,
		struct ResultBLF *	r_info
	)

Definition at line 898 of file blf.c.

References blf_draw_buffer__end(), blf_draw_buffer__start(), blf_font_draw_buffer(), blf_font_draw_buffer__wrap(), blf_get(), BLF_WORD_WRAP, FontBLF::buf_info, FontBufInfoBLF::cbuf, FontBufInfoBLF::fbuf, FontBLF::flags, len, and str.

Referenced by BLF_draw_buffer().

BLF_draw_default()

void BLF_draw_default	(	float	x,
		float	y,
		float	z,
		const char *	str,
		size_t	len
	)

Definition at line 71 of file blf_default.c.

References ASSERT_DEFAULT_SET, BLF_draw(), BLF_position(), BLF_size(), global_font_default, global_font_dpi, len, uiFontStyle::points, str, UI_style_get(), uiStyle::widgetlabel, x, y, and z.

Referenced by draw_selected_name(), draw_tree_path(), draw_viewport_name(), drawAutoKeyWarning(), drawviewborder(), DRW_draw_region_engine_info(), ED_scene_draw_fps(), stats_row(), and UI_view2d_text_cache_draw().

BLF_draw_default_ascii()

void BLF_draw_default_ascii	(	float	x,
		float	y,
		float	z,
		const char *	str,
		size_t	len
	)

Definition at line 82 of file blf_default.c.

References ASSERT_DEFAULT_SET, BLF_draw_ascii(), BLF_position(), BLF_size(), global_font_default, global_font_dpi, len, uiFontStyle::points, str, UI_style_get(), uiStyle::widgetlabel, x, y, and z.

Referenced by draw_grid_unit_name(), draw_horizontal_scale_indicators(), draw_stat(), draw_stat_5row(), draw_vertical_scale_indicators(), draw_view_axis(), drawAutoKeyWarning(), and ED_scene_draw_fps().

BLF_draw_ex()

void BLF_draw_ex	(	int	fontid,
		const char *	str,
		size_t	len,
		struct ResultBLF *	r_info
	)

Definition at line 525 of file blf.c.

References blf_draw_gl__end(), blf_draw_gl__start(), blf_font_draw(), blf_font_draw__wrap(), blf_get(), BLF_RESULT_CHECK_INIT, BLF_WORD_WRAP, FontBLF::flags, len, and str.

Referenced by BLF_draw(), metadata_draw_imbuf(), node_draw_frame_label(), and UI_fontstyle_draw_ex().

BLF_draw_mono()

int BLF_draw_mono	(	int	fontid,
		const char *	str,
		size_t	len,
		int	cwidth
	)

Definition at line 582 of file blf.c.

References blf_draw_gl__end(), blf_draw_gl__start(), blf_font_draw_mono(), blf_get(), len, and str.

Referenced by text_font_draw(), text_font_draw_character_utf8(), and textview_draw_string().

BLF_enable()

void BLF_enable	(	int	fontid,
		int	option
	)

Definition at line 274 of file blf.c.

References blf_get(), and FontBLF::flags.

Referenced by BKE_image_stamp_buf(), do_text_effect(), draw_grid_unit_name(), draw_selected_name(), draw_vertical_scale_indicators(), draw_viewport_name(), DRW_draw_region_engine_info(), DRW_stats_draw(), ED_info_draw_stats(), ED_region_image_metadata_draw(), ED_region_info_draw_multiline(), ED_scene_draw_fps(), file_draw_string_multiline(), file_string_width(), gizmo_axis_draw(), gizmo_ruler_draw(), metadata_box_height_get(), metadata_draw_imbuf(), node_draw_frame_label(), playanim_toscreen(), py_blf_enable(), ui_draw_menu_item(), UI_fontstyle_draw_ex(), UI_fontstyle_draw_rotated(), UI_fontstyle_draw_simple(), UI_fontstyle_draw_simple_backdrop(), UI_fontstyle_string_width(), UI_panel_category_draw_all(), ui_text_clip_cursor(), UI_text_clip_middle_ex(), ui_text_clip_right_label(), ui_textedit_set_cursor_pos(), ui_tooltip_create_with_data(), UI_view2d_text_cache_draw(), uiStyleInit(), and widget_draw_text().

BLF_exit()

void BLF_exit

(

void

)

Definition at line 92 of file blf.c.

References blf_font_exit(), blf_font_free(), BLF_MAX_FONT, global_font, and NULL.

Referenced by multitestapp_free(), WM_exit_ex(), and wm_main_playanim_intern().

BLF_fixed_width()

float BLF_fixed_width

(

int

fontid

)

Definition at line 728 of file blf.c.

References blf_font_fixed_width(), and blf_get().

Referenced by textview_draw().

BLF_has_glyph()

bool BLF_has_glyph	(	int	fontid,
		unsigned int	unicode
	)

Definition at line 144 of file blf.c.

References blf_get(), and FontBLF::face.

Referenced by key_event_glyph_or_text().

BLF_height()

float BLF_height	(	int	fontid,
		const char *	str,
		size_t	len
	)

Definition at line 752 of file blf.c.

References BLF_height_ex(), len, NULL, and str.

Referenced by clip_draw_dopesheet_channels(), file_font_pointsize(), loggerwindow_new(), and UI_view2d_text_cache_draw().

BLF_height_ex()

float BLF_height_ex	(	int	fontid,
		const char *	str,
		size_t	len,
		struct ResultBLF *	r_info
	)

Definition at line 739 of file blf.c.

References blf_font_height(), blf_get(), BLF_RESULT_CHECK_INIT, len, and str.

Referenced by BLF_height().

BLF_height_max()

int BLF_height_max

(

int

fontid

)

Definition at line 757 of file blf.c.

References blf_font_height_max(), and blf_get().

Referenced by BKE_image_stamp_buf(), do_text_effect(), draw_marker_texts(), metadata_box_height_get(), metadata_draw_imbuf(), node_draw_frame_label(), UI_fontstyle_draw_ex(), UI_fontstyle_draw_simple_backdrop(), UI_fontstyle_height_max(), and ui_tooltip_create_with_data().

BLF_init()

int BLF_init

(

void

)

Definition at line 81 of file blf.c.

References BLF_default_dpi(), blf_font_init(), BLF_MAX_FONT, global_font, and NULL.

Referenced by main(), WM_init(), and wm_main_playanim_intern().

BLF_load()

int BLF_load

(

const char *

name

)

Definition at line 153 of file blf.c.

References BLF_load_unique(), blf_search(), global_font, and FontBLF::reference_count.

Referenced by blf_load_font_default(), do_text_effect(), py_blf_load(), SEQ_effect_text_font_load(), and uiStyleInit().

BLF_load_default()

int BLF_load_default

(

const bool

unique

)

Definition at line 51 of file blf_font_default.c.

References blf_load_font_default().

Referenced by loggerwindow_new(), and uiStyleInit().

BLF_load_mem()

int BLF_load_mem	(	const char *	name,
		const unsigned char *	mem,
		int	mem_size
	)

Definition at line 205 of file blf.c.

References BLF_load_mem_unique(), and blf_search().

BLF_load_mem_unique()

int BLF_load_mem_unique	(	const char *	name,
		const unsigned char *	mem,
		int	mem_size
	)

Definition at line 215 of file blf.c.

References blf_font_new_from_mem(), blf_search_available(), global_font, and FontBLF::reference_count.

Referenced by BLF_load_mem().

BLF_load_mono_default()

int BLF_load_mono_default

(

const bool

unique

)

Definition at line 56 of file blf_font_default.c.

References blf_load_font_default().

Referenced by uiStyleInit(), and wm_main_playanim_intern().

BLF_load_unique()

int BLF_load_unique

(

const char *

name

)

Definition at line 166 of file blf.c.

References blf_dir_search(), blf_font_new(), blf_search_available(), global_font, MEM_freeN, and FontBLF::reference_count.

Referenced by BLF_load(), blf_load_font_default(), and uiStyleInit().

BLF_matrix()

void BLF_matrix	(	int	fontid,
		const float	m[16]
	)

Definition at line 303 of file blf.c.

References blf_get(), and FontBLF::m.

BLF_metrics_attach()

void BLF_metrics_attach	(	int	fontid,
		unsigned char *	mem,
		int	mem_size
	)

Definition at line 196 of file blf.c.

References blf_font_attach_from_mem(), and blf_get().

BLF_position()

void BLF_position	(	int	fontid,
		float	x,
		float	y,
		float	z
	)

Definition at line 312 of file blf.c.

References FontBLF::aspect, BLF_ASPECT, blf_get(), FontBLF::flags, floorf, FontBLF::pos, x, y, and z.

Referenced by BKE_image_stamp_buf(), BLF_draw_default(), BLF_draw_default_ascii(), checker_board_text(), clip_draw_dopesheet_channels(), do_text_effect(), draw_marker_texts(), draw_udim_label(), drw_text_cache_draw_ex(), ED_image_draw_info(), ED_region_cache_draw_curfra_label(), ED_region_info_draw_multiline(), gizmo_axis_draw(), gizmo_ruler_draw(), icon_draw_rect_input_symbol(), icon_draw_rect_input_text(), loggerwindow_do_draw(), metadata_custom_draw_fields(), metadata_draw_imbuf(), node_draw_frame_label(), playanim_toscreen(), py_blf_position(), radial_control_paint_cursor(), region_draw_status_text(), text_font_draw(), text_font_draw_character(), text_font_draw_character_utf8(), textview_draw_string(), UI_fontstyle_draw_ex(), UI_fontstyle_draw_rotated(), UI_fontstyle_draw_simple(), UI_fontstyle_draw_simple_backdrop(), UI_panel_category_draw_all(), voxel_size_edit_draw(), and widget_draw_text().

BLF_rotation()

void BLF_rotation	(	int	fontid,
		float	angle
	)

Definition at line 801 of file blf.c.

References angle(), FontBLF::angle, and blf_get().

Referenced by draw_vertical_scale_indicators(), gizmo_ruler_draw(), py_blf_rotation(), UI_fontstyle_draw_rotated(), and UI_panel_category_draw_all().

BLF_set_default()

int BLF_set_default

(

void

)

Definition at line 61 of file blf_default.c.

References ASSERT_DEFAULT_SET, BLF_size(), global_font_default, global_font_dpi, uiFontStyle::points, UI_style_get(), and uiStyle::widgetlabel.

Referenced by draw_seq_handle(), region_draw_status_text(), and UI_view2d_text_cache_draw().

BLF_shadow()

void BLF_shadow	(	int	fontid,
		int	level,
		const float	rgba[4]
	)

Definition at line 831 of file blf.c.

References blf_get(), rgba_float_to_uchar(), FontBLF::shadow, and FontBLF::shadow_color.

Referenced by draw_grid_unit_name(), draw_selected_name(), draw_viewport_name(), DRW_draw_region_engine_info(), DRW_stats_draw(), ED_info_draw_stats(), ED_scene_draw_fps(), py_blf_shadow(), UI_fontstyle_draw_ex(), and UI_fontstyle_draw_rotated().

BLF_shadow_offset()

void BLF_shadow_offset	(	int	fontid,
		int	x,
		int	y
	)

Definition at line 841 of file blf.c.

References blf_get(), FontBLF::shadow_x, FontBLF::shadow_y, x, and y.

Referenced by draw_grid_unit_name(), draw_selected_name(), draw_viewport_name(), DRW_draw_region_engine_info(), DRW_stats_draw(), ED_info_draw_stats(), ED_scene_draw_fps(), py_blf_shadow_offset(), UI_fontstyle_draw_ex(), and UI_fontstyle_draw_rotated().

BLF_size()

void BLF_size	(	int	fontid,
		int	size,
		int	dpi
	)

Definition at line 367 of file blf.c.

References blf_font_size(), blf_get(), and size().

Referenced by BKE_image_stamp_buf(), BLF_draw_default(), BLF_draw_default_ascii(), BLF_set_default(), checker_board_text(), clip_draw_dopesheet_channels(), do_text_effect(), draw_marker_texts(), drw_text_cache_draw_ex(), ED_image_draw_info(), ED_region_cache_draw_curfra_label(), ED_region_image_metadata_draw(), get_column_width(), get_index_column_width(), gizmo_axis_draw(), gizmo_ruler_draw(), icon_draw_rect_input_symbol(), icon_draw_rect_input_text(), loggerwindow_new(), node_draw_frame_label(), py_blf_size(), radial_control_paint_cursor(), text_font_begin(), textview_font_begin(), UI_fontstyle_set(), UI_panel_category_draw_all(), ui_tooltip_create_with_data(), ui_tooltip_region_draw_cb(), uiStyleInit(), voxel_size_edit_draw(), and wm_main_playanim_intern().

BLF_thumb_preview()

void BLF_thumb_preview	(	const char *	filename,
		const char **	draw_str,
		const char **	i18n_draw_str,
		const unsigned char	draw_str_lines,
		const float	font_color[4],
		const int	font_size,
		unsigned char *	buf,
		int	w,
		int	h,
		int	channels
	)

This function is used for generating thumbnail previews.

Note

called from a thread, so it bypasses the normal BLF_* api (which isn't thread-safe).

Definition at line 51 of file blf_thumbs.c.

References GlyphCacheBLF::ascender, blf_draw_buffer__end(), blf_draw_buffer__start(), blf_font_count_missing_chars(), blf_font_draw_buffer(), blf_font_free(), blf_font_new(), blf_font_size(), blf_glyph_cache_find(), FontBLF::buf_info, FontBufInfoBLF::cbuf, FontBufInfoBLF::ch, FontBufInfoBLF::col_init, FontBufInfoBLF::dims, FontBLF::dpi, float(), MAX2, NULL, FontBLF::pos, FontBLF::size, and w().

Referenced by IMB_thumb_load_font().

BLF_unload()

void BLF_unload

(

const char *

name

)

Definition at line 243 of file blf.c.

References blf_font_free(), BLF_MAX_FONT, BLI_assert, global_font, FontBLF::name, NULL, FontBLF::reference_count, and STREQ.

Referenced by py_blf_unload().

BLF_unload_id()

void BLF_unload_id

(

int

fontid

)

Definition at line 260 of file blf.c.

References blf_font_free(), blf_get(), BLI_assert, global_font, NULL, and FontBLF::reference_count.

Referenced by BKE_blender_userdef_data_free(), SEQ_effect_text_font_unload(), and uiStyleInit().

BLF_width()

float BLF_width	(	int	fontid,
		const char *	str,
		size_t	len
	)

Definition at line 723 of file blf.c.

References BLF_width_ex(), len, NULL, and str.

Referenced by draw_horizontal_scale_indicators(), draw_seq_handle(), draw_udim_label(), draw_vertical_scale_indicators(), ED_image_draw_info(), ED_info_draw_stats(), ED_region_info_draw_multiline(), file_string_width(), get_column_width(), get_index_column_width(), metadata_draw_imbuf(), node_draw_frame_label(), region_draw_status_text(), ui_block_bounds_calc_text(), ui_draw_menu_item(), UI_fontstyle_draw_ex(), UI_fontstyle_draw_rotated(), UI_fontstyle_draw_simple_backdrop(), UI_fontstyle_string_width(), UI_panel_category_draw_all(), ui_text_clip_cursor(), UI_text_clip_middle_ex(), ui_text_clip_right_label(), ui_textedit_set_cursor_pos(), ui_tooltip_create_with_data(), uiTemplateReportsBanner(), and widget_draw_text().

BLF_width_and_height()

void BLF_width_and_height	(	int	fontid,
		const char *	str,
		size_t	len,
		float *	r_width,
		float *	r_height
	)

Definition at line 698 of file blf.c.

References blf_font_width_and_height(), blf_get(), len, NULL, and str.

Referenced by drawAutoKeyWarning(), ED_region_cache_draw_curfra_label(), gizmo_axis_draw(), gizmo_ruler_draw(), icon_draw_rect_input_text(), py_blf_dimensions(), radial_control_paint_cursor(), ui_draw_preview_item(), and voxel_size_edit_draw().

BLF_width_ex()

float BLF_width_ex	(	int	fontid,
		const char *	str,
		size_t	len,
		struct ResultBLF *	r_info
	)

Definition at line 710 of file blf.c.

References blf_font_width(), blf_get(), BLF_RESULT_CHECK_INIT, len, and str.

Referenced by BLF_width(), and ui_tooltip_create_with_data().

BLF_width_max()

float BLF_width_max

(

int

fontid

)

Definition at line 768 of file blf.c.

References blf_font_width_max(), and blf_get().

Referenced by BKE_image_stamp_buf(), and do_text_effect().

BLF_width_to_rstrlen()

size_t BLF_width_to_rstrlen	(	int	fontid,
		const char *	str,
		size_t	len,
		float	width,
		float *	r_width
	)

Definition at line 656 of file blf.c.

References FontBLF::aspect, BLF_ASPECT, blf_font_width_to_rstrlen(), blf_get(), FontBLF::flags, len, ret, str, and width.

Referenced by UI_text_clip_middle_ex().

BLF_width_to_strlen()

size_t BLF_width_to_strlen	(	int	fontid,
		const char *	str,
		size_t	len,
		float	width,
		float *	r_width
	)

Definition at line 636 of file blf.c.

References FontBLF::aspect, BLF_ASPECT, blf_font_width_to_strlen(), blf_get(), FontBLF::flags, len, ret, str, and width.

Referenced by UI_panel_category_draw_all(), UI_text_clip_middle_ex(), ui_text_clip_right_ex(), and ui_text_clip_right_label().

BLF_wordwrap()

void BLF_wordwrap	(	int	fontid,
		int	wrap_width
	)

Definition at line 822 of file blf.c.

References blf_get(), FontBLF::wrap_width, and wrap_width().

Referenced by BKE_image_stamp_buf(), do_text_effect(), file_draw_string_multiline(), metadata_box_height_get(), metadata_draw_imbuf(), node_draw_frame_label(), py_blf_word_wrap(), ui_tooltip_create_with_data(), and ui_tooltip_region_draw_cb().

Variable Documentation

blf_mono_font

int blf_mono_font

extern

Definition at line 70 of file blf.c.

Referenced by draw_udim_label(), ED_image_draw_info(), ED_region_image_metadata_draw(), gizmo_ruler_draw(), icon_draw_rect_input_symbol(), text_draw_context_init(), textview_draw(), ui_tooltip_create_with_data(), ui_tooltip_region_draw_cb(), and uiStyleInit().

blf_mono_font_render

int blf_mono_font_render

extern

Definition at line 71 of file blf.c.

Referenced by BKE_image_stamp_buf(), checker_board_text(), do_text_effect(), and uiStyleInit().