sdl3/generated/lib_sdl_ttf
library
Functions
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ttfAppendTextString(Pointer<TtfText> text, String? string, int length)
→ bool
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Append UTF-8 text to a text object.
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ttfCloseFont(Pointer<TtfFont> font)
→ void
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Dispose of a previously-created font.
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ttfCreateGpuTextEngine(Pointer<SdlGpuDevice> device)
→ Pointer<TtfTextEngine>
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Create a text engine for drawing text with the SDL GPU API.
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ttfCreateRendererTextEngine(Pointer<SdlRenderer> renderer)
→ Pointer<TtfTextEngine>
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Create a text engine for drawing text on an SDL renderer.
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ttfCreateSurfaceTextEngine()
→ Pointer<TtfTextEngine>
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Create a text engine for drawing text on SDL surfaces.
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ttfCreateText(Pointer<TtfTextEngine> engine, Pointer<TtfFont> font, String? text, int length)
→ Pointer<TtfText>
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Create a text object from UTF-8 text and a text engine.
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ttfDeleteTextString(Pointer<TtfText> text, int offset, int length)
→ bool
-
Delete UTF-8 text from a text object.
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ttfDestroyGpuTextEngine(Pointer<TtfTextEngine> engine)
→ void
-
Destroy a text engine created for drawing text with the SDL GPU API.
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ttfDestroyRendererTextEngine(Pointer<TtfTextEngine> engine)
→ void
-
Destroy a text engine created for drawing text on an SDL renderer.
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ttfDestroySurfaceTextEngine(Pointer<TtfTextEngine> engine)
→ void
-
Destroy a text engine created for drawing text on SDL surfaces.
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ttfDestroyText(Pointer<TtfText> text)
→ void
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Destroy a text object created by a text engine.
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ttfDrawRendererText(Pointer<TtfText> text, double x, double y)
→ bool
-
Draw text to an SDL renderer.
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ttfDrawSurfaceText(Pointer<TtfText> text, int x, int y, Pointer<SdlSurface> surface)
→ bool
-
Draw text to an SDL surface.
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ttfFontHasGlyph(Pointer<TtfFont> font, int ch)
→ bool
-
Check whether a glyph is provided by the font for a UNICODE codepoint.
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ttfFontIsFixedWidth(Pointer<TtfFont> font)
→ bool
-
Query whether a font is fixed-width.
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ttfFontIsScalable(Pointer<TtfFont> font)
→ bool
-
Query whether a font is scalable or not.
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ttfGetFontAscent(Pointer<TtfFont> font)
→ int
-
Query the offset from the baseline to the top of a font.
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ttfGetFontDescent(Pointer<TtfFont> font)
→ int
-
Query the offset from the baseline to the bottom of a font.
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ttfGetFontDirection(Pointer<TtfFont> font)
→ int
-
Get direction to be used for text shaping by a font.
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ttfGetFontDpi(Pointer<TtfFont> font, Pointer<Int32> hdpi, Pointer<Int32> vdpi)
→ bool
-
Get font target resolutions, in dots per inch.
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ttfGetFontFamilyName(Pointer<TtfFont> font)
→ String?
-
Query a font's family name.
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ttfGetFontGeneration(Pointer<TtfFont> font)
→ int
-
Get the font generation.
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ttfGetFontHeight(Pointer<TtfFont> font)
→ int
-
Query the total height of a font.
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ttfGetFontHinting(Pointer<TtfFont> font)
→ int
-
Query a font's current FreeType hinter setting.
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ttfGetFontKerning(Pointer<TtfFont> font)
→ bool
-
Query whether or not kerning is enabled for a font.
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ttfGetFontLineSkip(Pointer<TtfFont> font)
→ int
-
Query the spacing between lines of text for a font.
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ttfGetFontOutline(Pointer<TtfFont> font)
→ int
-
Query a font's current outline.
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ttfGetFontProperties(Pointer<TtfFont> font)
→ int
-
Get the properties associated with a font.
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ttfGetFontSdf(Pointer<TtfFont> font)
→ bool
-
Query whether Signed Distance Field rendering is enabled for a font.
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ttfGetFontSize(Pointer<TtfFont> font)
→ double
-
Get the size of a font.
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ttfGetFontStyle(Pointer<TtfFont> font)
→ int
-
Query a font's current style.
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ttfGetFontStyleName(Pointer<TtfFont> font)
→ String?
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Query a font's style name.
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ttfGetFontWrapAlignment(Pointer<TtfFont> font)
→ int
-
Query a font's current wrap alignment option.
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ttfGetFreeTypeVersion(Pointer<Int32> major, Pointer<Int32> minor, Pointer<Int32> patch)
→ void
-
Query the version of the FreeType library in use.
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ttfGetGlyphImage(Pointer<TtfFont> font, int ch)
→ Pointer<SdlSurface>
-
Get the pixel image for a UNICODE codepoint.
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ttfGetGlyphImageForIndex(Pointer<TtfFont> font, int glyphIndex)
→ Pointer<SdlSurface>
-
Get the pixel image for a character index.
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ttfGetGlyphKerning(Pointer<TtfFont> font, int previousCh, int ch, Pointer<Int32> kerning)
→ bool
-
Query the kerning size between the glyphs of two UNICODE codepoints.
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ttfGetGlyphMetrics(Pointer<TtfFont> font, int ch, Pointer<Int32> minx, Pointer<Int32> maxx, Pointer<Int32> miny, Pointer<Int32> maxy, Pointer<Int32> advance)
→ bool
-
Query the metrics (dimensions) of a font's glyph for a UNICODE codepoint.
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ttfGetGlyphScript(int ch, Pointer<Int8> script, int scriptSize)
→ bool
-
Get the script used by a 32-bit codepoint.
-
ttfGetGpuTextDrawData(Pointer<TtfText> text)
→ Pointer<TtfGpuAtlasDrawSequence>
-
Get the geometry data needed for drawing the text.
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ttfGetHarfBuzzVersion(Pointer<Int32> major, Pointer<Int32> minor, Pointer<Int32> patch)
→ void
-
Query the version of the HarfBuzz library in use.
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ttfGetNextTextSubString(Pointer<TtfText> text, Pointer<TtfSubString> substring, Pointer<TtfSubString> next)
→ bool
-
Get the next substring in a text object
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ttfGetPreviousTextSubString(Pointer<TtfText> text, Pointer<TtfSubString> substring, Pointer<TtfSubString> previous)
→ bool
-
Get the previous substring in a text object
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ttfGetStringSize(Pointer<TtfFont> font, String? text, int length, Pointer<Int32> w, Pointer<Int32> h)
→ bool
-
Calculate the dimensions of a rendered string of UTF-8 text.
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ttfGetStringSizeWrapped(Pointer<TtfFont> font, String? text, int length, int wrapWidth, Pointer<Int32> w, Pointer<Int32> h)
→ bool
-
Calculate the dimensions of a rendered string of UTF-8 text.
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ttfGetTextColor(Pointer<TtfText> text, Pointer<Uint8> r, Pointer<Uint8> g, Pointer<Uint8> b, Pointer<Uint8> a)
→ bool
-
Get the color of a text object.
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ttfGetTextColorFloat(Pointer<TtfText> text, Pointer<Float> r, Pointer<Float> g, Pointer<Float> b, Pointer<Float> a)
→ bool
-
Get the color of a text object.
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ttfGetTextEngine(Pointer<TtfText> text)
→ Pointer<TtfTextEngine>
-
Get the text engine used by a text object.
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ttfGetTextFont(Pointer<TtfText> text)
→ Pointer<TtfFont>
-
Get the font used by a text object.
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ttfGetTextPosition(Pointer<TtfText> text, Pointer<Int32> x, Pointer<Int32> y)
→ bool
-
Get the position of a text object.
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ttfGetTextProperties(Pointer<TtfText> text)
→ int
-
Get the properties associated with a text object.
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ttfGetTextSize(Pointer<TtfText> text, Pointer<Int32> w, Pointer<Int32> h)
→ bool
-
Get the size of a text object.
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ttfGetTextSubString(Pointer<TtfText> text, int offset, Pointer<TtfSubString> substring)
→ bool
-
Get the substring of a text object that surrounds a text offset.
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ttfGetTextSubStringForLine(Pointer<TtfText> text, int line, Pointer<TtfSubString> substring)
→ bool
-
Get the substring of a text object that contains the given line.
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ttfGetTextSubStringForPoint(Pointer<TtfText> text, int x, int y, Pointer<TtfSubString> substring)
→ bool
-
Get the portion of a text string that is closest to a point.
-
ttfGetTextSubStringsForRange(Pointer<TtfText> text, int offset, int length, Pointer<Int32> count)
→ Pointer<Pointer<TtfSubString>>
-
Get the substrings of a text object that contain a range of text.
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ttfGetTextWrapWidth(Pointer<TtfText> text, Pointer<Int32> wrapWidth)
→ bool
-
Get whether wrapping is enabled on a text object.
-
ttfInit()
→ bool
-
Initialize SDL_ttf.
-
ttfInsertTextString(Pointer<TtfText> text, int offset, String? string, int length)
→ bool
-
Insert UTF-8 text into a text object.
-
ttfMeasureString(Pointer<TtfFont> font, String? text, int length, int maxWidth, Pointer<Int32> measuredWidth, Pointer<Uint32> measuredLength)
→ bool
-
Calculate how much of a UTF-8 string will fit in a given width.
-
ttfOpenFont(String? file, double ptsize)
→ Pointer<TtfFont>
-
Create a font from a file, using a specified point size.
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ttfOpenFontIo(Pointer<SdlIoStream> src, bool closeio, double ptsize)
→ Pointer<TtfFont>
-
Create a font from an SDL_IOStream, using a specified point size.
-
ttfOpenFontWithProperties(int props)
→ Pointer<TtfFont>
-
Create a font with the specified properties.
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ttfQuit()
→ void
-
Deinitialize SDL_ttf.
-
ttfRenderGlyphBlended(Pointer<TtfFont> font, int ch, SdlColor fg)
→ Pointer<SdlSurface>
-
Render a single UNICODE codepoint at high quality to a new ARGB surface.
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ttfRenderGlyphLcd(Pointer<TtfFont> font, int ch, SdlColor fg, SdlColor bg)
→ Pointer<SdlSurface>
-
Render a single UNICODE codepoint at LCD subpixel quality to a new ARGB
surface.
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ttfRenderGlyphShaded(Pointer<TtfFont> font, int ch, SdlColor fg, SdlColor bg)
→ Pointer<SdlSurface>
-
Render a single UNICODE codepoint at high quality to a new 8-bit surface.
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ttfRenderGlyphSolid(Pointer<TtfFont> font, int ch, SdlColor fg)
→ Pointer<SdlSurface>
-
Render a single 32-bit glyph at fast quality to a new 8-bit surface.
-
ttfRenderTextBlended(Pointer<TtfFont> font, String? text, int length, SdlColor fg)
→ Pointer<SdlSurface>
-
Render UTF-8 text at high quality to a new ARGB surface.
-
ttfRenderTextBlendedWrapped(Pointer<TtfFont> font, String? text, int length, SdlColor fg, int wrapWidth)
→ Pointer<SdlSurface>
-
Render word-wrapped UTF-8 text at high quality to a new ARGB surface.
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ttfRenderTextLcd(Pointer<TtfFont> font, String? text, int length, SdlColor fg, SdlColor bg)
→ Pointer<SdlSurface>
-
Render UTF-8 text at LCD subpixel quality to a new ARGB surface.
-
ttfRenderTextLcdWrapped(Pointer<TtfFont> font, String? text, int length, SdlColor fg, SdlColor bg, int wrapWidth)
→ Pointer<SdlSurface>
-
Render word-wrapped UTF-8 text at LCD subpixel quality to a new ARGB
surface.
-
ttfRenderTextShaded(Pointer<TtfFont> font, String? text, int length, SdlColor fg, SdlColor bg)
→ Pointer<SdlSurface>
-
Render UTF-8 text at high quality to a new 8-bit surface.
-
ttfRenderTextShadedWrapped(Pointer<TtfFont> font, String? text, int length, SdlColor fg, SdlColor bg, int wrapWidth)
→ Pointer<SdlSurface>
-
Render word-wrapped UTF-8 text at high quality to a new 8-bit surface.
-
ttfRenderTextSolid(Pointer<TtfFont> font, String? text, int length, SdlColor fg)
→ Pointer<SdlSurface>
-
Render UTF-8 text at fast quality to a new 8-bit surface.
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ttfRenderTextSolidWrapped(Pointer<TtfFont> font, String? text, int length, SdlColor fg, int wrapLength)
→ Pointer<SdlSurface>
-
Render word-wrapped UTF-8 text at fast quality to a new 8-bit surface.
-
ttfSetFontDirection(Pointer<TtfFont> font, int direction)
→ bool
-
Set direction to be used for text shaping by a font.
-
ttfSetFontHinting(Pointer<TtfFont> font, int hinting)
→ void
-
Set a font's current hinter setting.
-
ttfSetFontKerning(Pointer<TtfFont> font, bool enabled)
→ void
-
Set if kerning is enabled for a font.
-
ttfSetFontLanguage(Pointer<TtfFont> font, String? languageBcp47)
→ bool
-
Set language to be used for text shaping by a font.
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ttfSetFontLineSkip(Pointer<TtfFont> font, int lineskip)
→ void
-
Set the spacing between lines of text for a font.
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ttfSetFontOutline(Pointer<TtfFont> font, int outline)
→ bool
-
Set a font's current outline.
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ttfSetFontScript(Pointer<TtfFont> font, String? script)
→ bool
-
Set script to be used for text shaping by a font.
-
ttfSetFontSdf(Pointer<TtfFont> font, bool enabled)
→ bool
-
Enable Signed Distance Field rendering for a font.
-
ttfSetFontSize(Pointer<TtfFont> font, double ptsize)
→ bool
-
Set a font's size dynamically.
-
ttfSetFontSizeDpi(Pointer<TtfFont> font, double ptsize, int hdpi, int vdpi)
→ bool
-
Set font size dynamically with target resolutions, in dots per inch.
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ttfSetFontStyle(Pointer<TtfFont> font, int style)
→ void
-
Set a font's current style.
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ttfSetFontWrapAlignment(Pointer<TtfFont> font, int align)
→ void
-
Set a font's current wrap alignment option.
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ttfSetTextColor(Pointer<TtfText> text, int r, int g, int b, int a)
→ bool
-
Set the color of a text object.
-
ttfSetTextColorFloat(Pointer<TtfText> text, double r, double g, double b, double a)
→ bool
-
Set the color of a text object.
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ttfSetTextEngine(Pointer<TtfText> text, Pointer<TtfTextEngine> engine)
→ bool
-
Set the text engine used by a text object.
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ttfSetTextFont(Pointer<TtfText> text, Pointer<TtfFont> font)
→ bool
-
Set the font used by a text object.
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ttfSetTextPosition(Pointer<TtfText> text, int x, int y)
→ bool
-
Set the position of a text object.
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ttfSetTextString(Pointer<TtfText> text, String? string, int length)
→ bool
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Set the UTF-8 text used by a text object.
-
ttfSetTextWrapWhitespaceVisible(Pointer<TtfText> text, bool visible)
→ bool
-
Set whether whitespace should be visible when wrapping a text object.
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ttfSetTextWrapWidth(Pointer<TtfText> text, int wrapWidth)
→ bool
-
Set whether wrapping is enabled on a text object.
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ttfTextWrapWhitespaceVisible(Pointer<TtfText> text)
→ bool
-
Return whether whitespace is shown when wrapping a text object.
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ttfUpdateText(Pointer<TtfText> text)
→ bool
-
Update the layout of a text object.
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ttfVersion()
→ int
-
This function gets the version of the dynamically linked SDL_ttf library.
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ttfWasInit()
→ int
-
Check if SDL_ttf is initialized.
