text

rl.getFontDefault

Get the default Font

Zigfn getFontDefault() Font

CFont GetFontDefault(void);

Used in core_2d_camera_mouse_zoom, core_highdpi_demo, core_text_file_loading, shapes_pie_chart, text_font_filters, text_rectangle_bounds and 5 more.

rl.loadFont

Load font from file into GPU memory (VRAM)

Zigfn loadFont(fileName: [:0]const u8) error{LoadFailed}!Font

CFont LoadFont(const char *fileName);

Used in textures_image_drawing, text_sprite_fonts, text_font_spritefont, text_font_loading, text_unicode_emojis, text_unicode_ranges and 1 more.

rl.loadFontEx

Load font from file with defined codepoints and generation size, use NULL for codepoints and 0 for codepointCount to load the default character set, font size is provided in pixels height

Zigfn loadFontEx(fileName: [:0]const u8, fontSize: i32, codepoints: ?[]const i32) error{LoadFailed}!Font

CFont LoadFontEx(const char *fileName, int fontSize, const int *codepoints, int codepointCount);

Used in textures_image_text, text_font_filters, text_font_loading, text_unicode_ranges, text_3d_drawing, text_codepoints_loading.

rl.loadFontFromImage

Load font from Image (XNA style)

Zigfn loadFontFromImage(image: Image, key: Color, firstChar: i32) error{LoadFailed}!Font

CFont LoadFontFromImage(Image image, Color key, int firstChar);

rl.loadFontFromMemory

Load font from memory buffer, fileType refers to extension: i.e. '.ttf'

Zigfn loadFontFromMemory(fileType: [:0]const u8, fileData: []const u8, fontSize: i32, codepoints: ?[]const i32) error{LoadFailed}!Font

CFont LoadFontFromMemory(const char *fileType, const unsigned char *fileData, int dataSize, int fontSize, const int *codepoints, int codepointCount);

rl.isFontValid

Check if font is valid (font data loaded, WARNING: GPU texture not checked)

Zigfn isFontValid(font: Font) bool

Cbool IsFontValid(Font font);

rl.loadFontData

Load font data for further use

Load font data for further use. Free with `unloadFontData`.

Zigfn loadFontData(fileData: []const u8, fontSize: i32, codepoints: ?[]const i32, @"type": FontType) error{LoadFailed}![]GlyphInfo

CGlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSize, const int *codepoints, int codepointCount, int type, int *glyphCount);

Used in text_font_sdf.

rl.genImageFontAtlas

Generate image font atlas using chars info

Generate image font atlas using chars info. `glyphRecs` receives a raylib-allocated rectangle array (typically `&font.recs`; freed by `unloadFont`, or with `memFree`).

Zigfn genImageFontAtlas(glyphs: []const GlyphInfo, glyphRecs: *?[*]Rectangle, fontSize: i32, padding: i32, packMethod: i32) Image

CImage GenImageFontAtlas(const GlyphInfo *glyphs, Rectangle **glyphRecs, int glyphCount, int fontSize, int padding, int packMethod);

Used in text_font_sdf.

rl.unloadFontData

Unload font chars info data (RAM)

Zigfn unloadFontData(glyphs: []GlyphInfo) void

Cvoid UnloadFontData(GlyphInfo *glyphs, int glyphCount);

rl.unloadFont

Unload font from GPU memory (VRAM)

Zigfn unloadFont(font: Font) void

Cvoid UnloadFont(Font font);

Used in textures_image_drawing, textures_image_text, text_sprite_fonts, text_font_spritefont, text_font_filters, text_font_loading and 5 more.

rl.exportFontAsCode

Export font as code file, returns true on success

Zigfn exportFontAsCode(font: Font, fileName: [:0]const u8) bool

Cbool ExportFontAsCode(Font font, const char *fileName);

rl.drawFPS

Draw current FPS

Zigfn drawFPS(posX: i32, posY: i32) void

Cvoid DrawFPS(int posX, int posY);

Used in core_3d_camera_mode, core_3d_picking, core_window_flags, core_vr_simulator, core_smooth_pixelperfect, core_random_sequence and 60 more.

rl.drawText

Draw text (using default font)

Zigfn drawText(text: [:0]const u8, posX: i32, posY: i32, fontSize: i32, color: Color) void

Cvoid DrawText(const char *text, int posX, int posY, int fontSize, Color color);

Used in core_basic_window, core_delta_time, core_input_keys, core_input_mouse, core_input_mouse_wheel, core_input_gamepad and 186 more.

rl.drawTextEx

Draw text using font and additional parameters

Zigfn drawTextEx(font: Font, text: [:0]const u8, position: Vector2, fontSize: f32, spacing: f32, tint: Color) void

Cvoid DrawTextEx(Font font, const char *text, Vector2 position, float fontSize, float spacing, Color tint);

Used in core_2d_camera_mouse_zoom, core_highdpi_demo, textures_image_text, text_sprite_fonts, text_font_spritefont, text_font_filters and 7 more.

rl.drawTextPro

Draw text using Font and pro parameters (rotation)

Zigfn drawTextPro(font: Font, text: [:0]const u8, position: Vector2, origin: Vector2, rotation: f32, fontSize: f32, spacing: f32, tint: Color) void

Cvoid DrawTextPro(Font font, const char *text, Vector2 position, Vector2 origin, float rotation, float fontSize, float spacing, Color tint);

rl.drawTextCodepoint

Draw one character (codepoint)

Zigfn drawTextCodepoint(font: Font, codepoint: i32, position: Vector2, fontSize: f32, tint: Color) void

Cvoid DrawTextCodepoint(Font font, int codepoint, Vector2 position, float fontSize, Color tint);

Used in text_rectangle_bounds, text_unicode_emojis, text_inline_styling.

rl.drawTextCodepoints

Draw multiple characters (codepoint)

Zigfn drawTextCodepoints(font: Font, codepoints: []const i32, position: Vector2, fontSize: f32, spacing: f32, tint: Color) void

Cvoid DrawTextCodepoints(Font font, const int *codepoints, int codepointCount, Vector2 position, float fontSize, float spacing, Color tint);

rl.setTextLineSpacing

Set vertical line spacing when drawing with line-breaks

Zigfn setTextLineSpacing(spacing: i32) void

Cvoid SetTextLineSpacing(int spacing);

Used in text_font_loading, text_codepoints_loading.

rl.measureText

Measure string width for default font

Zigfn measureText(text: [:0]const u8, fontSize: i32) i32

Cint MeasureText(const char *text, int fontSize);

Used in core_3d_picking, core_world_screen, core_text_file_loading, shapes_colors_palette, shapes_collision_area, shapes_digital_clock and 7 more.

rl.measureTextEx

Measure string size for Font

Zigfn measureTextEx(font: Font, text: [:0]const u8, fontSize: f32, spacing: f32) Vector2

CVector2 MeasureTextEx(Font font, const char *text, float fontSize, float spacing);

Used in core_highdpi_demo, core_text_file_loading, shapes_pie_chart, text_sprite_fonts, text_font_spritefont, text_font_filters and 4 more.

rl.measureTextCodepoints

Measure string size for an existing array of codepoints for Font

Zigfn measureTextCodepoints(font: Font, codepoints: []const i32, fontSize: f32, spacing: f32) Vector2

CVector2 MeasureTextCodepoints(Font font, const int *codepoints, int length, float fontSize, float spacing);

rl.getGlyphIndex

Get glyph index position in font for a codepoint (unicode character), fallback to '?' if not found

Zigfn getGlyphIndex(font: Font, codepoint: i32) i32

Cint GetGlyphIndex(Font font, int codepoint);

Used in text_rectangle_bounds, text_unicode_emojis, text_3d_drawing, text_inline_styling.

rl.getGlyphInfo

Get glyph font info data for a codepoint (unicode character), fallback to '?' if not found

Zigfn getGlyphInfo(font: Font, codepoint: i32) GlyphInfo

CGlyphInfo GetGlyphInfo(Font font, int codepoint);

rl.getGlyphAtlasRec

Get glyph rectangle in font atlas for a codepoint (unicode character), fallback to '?' if not found

Zigfn getGlyphAtlasRec(font: Font, codepoint: i32) Rectangle

CRectangle GetGlyphAtlasRec(Font font, int codepoint);

rl.loadUTF8

Load UTF-8 text encoded from codepoints array

Load UTF-8 text encoded from codepoints array. Free with `unloadUTF8`.

Zigfn loadUTF8(codepoints: []const i32) error{LoadFailed}![:0]u8

Cchar *LoadUTF8(const int *codepoints, int length);

rl.unloadUTF8

Unload UTF-8 text encoded from codepoints array

Unload UTF-8 text encoded from codepoints array.

Zigfn unloadUTF8(text: [:0]u8) void

Cvoid UnloadUTF8(char *text);

rl.loadCodepoints

Load all codepoints from a UTF-8 text string, codepoints count returned by parameter

Load all codepoints from a UTF-8 text string. Free with `unloadCodepoints`.

Zigfn loadCodepoints(text: [:0]const u8) error{LoadFailed}![]i32

Cint *LoadCodepoints(const char *text, int *count);

Used in textures_image_text, text_codepoints_loading.

rl.unloadCodepoints

Unload codepoints data from memory

Unload codepoints data from memory.

Zigfn unloadCodepoints(codepoints: []i32) void

Cvoid UnloadCodepoints(int *codepoints);

Used in textures_image_text, text_codepoints_loading.

rl.getCodepointCount

Get total number of codepoints in a UTF-8 encoded string

Zigfn getCodepointCount(text: [:0]const u8) i32

Cint GetCodepointCount(const char *text);

Used in text_unicode_emojis.

rl.getCodepoint

Get next codepoint in a UTF-8 encoded string, 0x3f('?') is returned on failure

Get next codepoint in a UTF-8 encoded string and its size in bytes; 0x3f('?') on failure.

Zigfn getCodepoint(text: [:0]const u8) CodepointResult

Cint GetCodepoint(const char *text, int *codepointSize);

Used in text_rectangle_bounds, text_unicode_emojis, text_3d_drawing.

rl.getCodepointNext

Get next codepoint in a UTF-8 encoded string, 0x3f('?') is returned on failure

Get next codepoint in a UTF-8 encoded string and its size in bytes; 0x3f('?') on failure.

Zigfn getCodepointNext(text: [:0]const u8) CodepointResult

Cint GetCodepointNext(const char *text, int *codepointSize);

Used in text_codepoints_loading, text_inline_styling.

rl.getCodepointPrevious

Get previous codepoint in a UTF-8 encoded string, 0x3f('?') is returned on failure

Get previous codepoint in a UTF-8 encoded string and its size in bytes; 0x3f('?') on failure.

Zigfn getCodepointPrevious(text: [:0]const u8) CodepointResult

Cint GetCodepointPrevious(const char *text, int *codepointSize);

Used in text_codepoints_loading.

rl.codepointToUTF8

Encode one codepoint into UTF-8 byte array (array length returned as parameter)

Encode one codepoint into UTF-8 bytes (slice into a static buffer).

Zigfn codepointToUTF8(codepoint: i32) []const u8

Cconst char *CodepointToUTF8(int codepoint, int *utf8Size);

rl.loadTextLines

Load text as separate lines ('\n')

Load text as separate lines ('\n'). Free with `unloadTextLines`.

Zigfn loadTextLines(text: [:0]const u8) error{LoadFailed}![][*:0]u8

Cchar **LoadTextLines(const char *text, int *count);

Used in core_text_file_loading.

rl.unloadTextLines

Unload text lines

Unload text lines loaded with `loadTextLines`.

Zigfn unloadTextLines(lines: [][*:0]u8) void

Cvoid UnloadTextLines(char **text, int lineCount);

Used in core_text_file_loading.

rl.textCopy

Copy one string to another, returns bytes copied

Copy one string to another, returns bytes copied. `dst` must be large enough for `src` plus its terminator (C semantics, unchecked).

Zigfn textCopy(dst: [*]u8, src: [:0]const u8) i32

Cint TextCopy(char *dst, const char *src);

Used in core_drop_files, core_directory_files, models_skybox_rendering.

rl.textIsEqual

Check if two text strings are equal

Zigfn textIsEqual(text1: [:0]const u8, text2: [:0]const u8) bool

Cbool TextIsEqual(const char *text1, const char *text2);

Used in text_unicode_emojis.

rl.textLength

Get text length, checks for '\0' ending

Zigfn textLength(text: [:0]const u8) u32

Cunsigned int TextLength(const char *text);

rl.textFormat

Text formatting with variables (sprintf() style)

Text formatting with variables (std.fmt syntax). Like raylib's TextFormat, the result lives in one of a few internal static buffers: it is valid until the same buffer is reused several calls later. Truncates at 1023 bytes.

Zigfn textFormat(comptime format: []const u8, args: anytype) [:0]const u8

Cconst char *TextFormat(const char *text, ...);

Used in core_delta_time, core_input_mouse_wheel, core_input_gamepad, core_input_multitouch, core_input_gestures_testbed, core_2d_camera_mouse_zoom and 101 more.

rl.textSubtext

Get a piece of a text string

Zigfn textSubtext(text: [:0]const u8, position: i32, length: i32) [:0]const u8

Cconst char *TextSubtext(const char *text, int position, int length);

Used in core_input_gestures_testbed, shapes_logo_raylib_anim, text_writing_anim, text_strings_management.

rl.textRemoveSpaces

Remove text spaces, concat words

Zigfn textRemoveSpaces(text: [:0]const u8) [:0]const u8

Cconst char *TextRemoveSpaces(const char *text);

rl.getTextBetween

Get text between two strings

Zigfn getTextBetween(text: [:0]const u8, begin: [:0]const u8, end: [:0]const u8) [:0]const u8

Cchar *GetTextBetween(const char *text, const char *begin, const char *end);

rl.textReplace

Replace text string with new string

Zigfn textReplace(text: [:0]const u8, search: [:0]const u8, replacement: [:0]const u8) [:0]const u8

Cchar *TextReplace(const char *text, const char *search, const char *replacement);

rl.textReplaceAlloc

Replace text string with new string, memory must be MemFree()

Caller owns the result: free with `memFree`.

Zigfn textReplaceAlloc(text: [:0]const u8, search: [:0]const u8, replacement: [:0]const u8) ?[:0]u8

Cchar *TextReplaceAlloc(const char *text, const char *search, const char *replacement);

rl.textReplaceBetween

Replace text between two specific strings

Zigfn textReplaceBetween(text: [:0]const u8, begin: [:0]const u8, end: [:0]const u8, replacement: [:0]const u8) [:0]const u8

Cchar *TextReplaceBetween(const char *text, const char *begin, const char *end, const char *replacement);

rl.textReplaceBetweenAlloc

Replace text between two specific strings, memory must be MemFree()

Caller owns the result: free with `memFree`.

Zigfn textReplaceBetweenAlloc(text: [:0]const u8, begin: [:0]const u8, end: [:0]const u8, replacement: [:0]const u8) ?[:0]u8

Cchar *TextReplaceBetweenAlloc(const char *text, const char *begin, const char *end, const char *replacement);

rl.textInsert

Insert text in a defined byte position

Zigfn textInsert(text: [:0]const u8, insert: [:0]const u8, position: i32) [:0]const u8

Cchar *TextInsert(const char *text, const char *insert, int position);

rl.textInsertAlloc

Insert text in a defined byte position, memory must be MemFree()

Caller owns the result: free with `memFree`.

Zigfn textInsertAlloc(text: [:0]const u8, insert: [:0]const u8, position: i32) ?[:0]u8

Cchar *TextInsertAlloc(const char *text, const char *insert, int position);

rl.textJoin

Join text strings with delimiter

Join text strings with delimiter (static memory).

Zigfn textJoin(textList: []const [*:0]const u8, delimiter: [:0]const u8) [:0]const u8

Cchar *TextJoin(char **textList, int count, const char *delimiter);

Used in models_animation_blending, models_animation_timing.

rl.textSplit

Split text into multiple strings, using MAX_TEXTSPLIT_COUNT static strings

Split text into multiple strings (static memory, valid until the next call).

Zigfn textSplit(text: [:0]const u8, delimiter: u8) []const [*:0]const u8

Cchar **TextSplit(const char *text, char delimiter, int *count);

Used in text_words_alignment, text_strings_management.

rl.textAppend

Append text at specific position and move cursor

Append text at specific position and move cursor. `text` must have room (C semantics, unchecked).

Zigfn textAppend(text: [*]u8, append: [:0]const u8, position: *i32) void

Cvoid TextAppend(char *text, const char *append, int *position);

rl.textFindIndex

Find first text occurrence within a string, -1 if not found

Zigfn textFindIndex(text: [:0]const u8, search: [:0]const u8) i32

Cint TextFindIndex(const char *text, const char *search);

Used in core_input_gestures_testbed.

rl.textToUpper

Get upper case version of provided string

Zigfn textToUpper(text: [:0]const u8) [:0]const u8

Cchar *TextToUpper(const char *text);

Used in text_strings_management.

rl.textToLower

Get lower case version of provided string

Zigfn textToLower(text: [:0]const u8) [:0]const u8

Cchar *TextToLower(const char *text);

Used in core_input_gamepad, text_strings_management.

rl.textToPascal

Get Pascal case notation version of provided string

Zigfn textToPascal(text: [:0]const u8) [:0]const u8

Cchar *TextToPascal(const char *text);

Used in text_strings_management.

rl.textToSnake

Get Snake case notation version of provided string

Zigfn textToSnake(text: [:0]const u8) [:0]const u8

Cchar *TextToSnake(const char *text);

Used in text_strings_management.

rl.textToCamel

Get Camel case notation version of provided string

Zigfn textToCamel(text: [:0]const u8) [:0]const u8

Cchar *TextToCamel(const char *text);

Used in text_strings_management.

rl.textToInteger

Get integer value from text

Zigfn textToInteger(text: [:0]const u8) i32

Cint TextToInteger(const char *text);

rl.textToFloat

Get float value from text

Zigfn textToFloat(text: [:0]const u8) f32

Cfloat TextToFloat(const char *text);