Base class for fonts and font variations. Font is the abstract base class for font, so it shouldn't be used directly. Other types of fonts inherit from it. Draw a single Unicode character [code]char[/code] into a canvas item using the font, at a given position, with [code]modulate[/code] color. [code]position[/code] specifies the baseline, not the top. To draw from the top, [i]ascent[/i] must be added to the Y axis. [b]Note:[/b] Do not use this function to draw strings character by character, use [method draw_string] or [TextLine] instead. Draw a single Unicode character [code]char[/code] outline into a canvas item using the font, at a given position, with [code]modulate[/code] color and [code]size[/code] outline size. [code]position[/code] specifies the baseline, not the top. To draw from the top, [i]ascent[/i] must be added to the Y axis. [b]Note:[/b] Do not use this function to draw strings character by character, use [method draw_string] or [TextLine] instead. Breaks [code]text[/code] to the lines using rules specified by [code]flags[/code] and draws it into a canvas item using the font, at a given position, with [code]modulate[/code] color, optionally clipping the width and aligning horizontally. [code]position[/code] specifies the baseline of the first line, not the top. To draw from the top, [i]ascent[/i] must be added to the Y axis. See also [method CanvasItem.draw_multiline_string]. Breaks [code]text[/code] to the lines using rules specified by [code]flags[/code] and draws text outline into a canvas item using the font, at a given position, with [code]modulate[/code] color and [code]size[/code] outline size, optionally clipping the width and aligning horizontally. [code]position[/code] specifies the baseline of the first line, not the top. To draw from the top, [i]ascent[/i] must be added to the Y axis. See also [method CanvasItem.draw_multiline_string_outline]. Draw [code]text[/code] into a canvas item using the font, at a given position, with [code]modulate[/code] color, optionally clipping the width and aligning horizontally. [code]position[/code] specifies the baseline, not the top. To draw from the top, [i]ascent[/i] must be added to the Y axis. See also [method CanvasItem.draw_string]. Draw [code]text[/code] outline into a canvas item using the font, at a given position, with [code]modulate[/code] color and [code]size[/code] outline size, optionally clipping the width and aligning horizontally. [code]position[/code] specifies the baseline, not the top. To draw from the top, [i]ascent[/i] must be added to the Y axis. See also [method CanvasItem.draw_string_outline]. Returns [TextServer] RID of the font cache for specific variation. Returns the average font ascent (number of pixels above the baseline). [b]Note:[/b] Real ascent of the string is context-dependent and can be significantly different from the value returned by this function. Use it only as rough estimate (e.g. as the ascent of empty line). Returns the size of a character, optionally taking kerning into account if the next character is provided. [b]Note:[/b] Do not use this function to calculate width of the string character by character, use [method get_string_size] or [TextLine] instead. The height returned is the font height (see also [method get_height]) and has no relation to the glyph height. Returns the average font descent (number of pixels below the baseline). [b]Note:[/b] Real descent of the string is context-dependent and can be significantly different from the value returned by this function. Use it only as rough estimate (e.g. as the descent of empty line). Returns number of faces in the TrueType / OpenType collection. Returns array of fallback [Font]s. Returns font family name. Returns font style flags, see [enum TextServer.FontStyle]. Returns font style name. Returns the total average font height (ascent plus descent) in pixels. [b]Note:[/b] Real height of the string is context-dependent and can be significantly different from the value returned by this function. Use it only as rough estimate (e.g. as the height of empty line). Returns the size of a bounding box of a string broken into the lines, taking kerning and advance into account. See also [method draw_multiline_string]. Returns a set of OpenType feature tags. More info: [url=https://docs.microsoft.com/en-us/typography/opentype/spec/featuretags]OpenType feature tags[/url]. Returns [Array] of valid [Font] [RID]s, which can be passed to the [TextServer] methods. Returns the spacing for the given [code]type[/code] (see [enum TextServer.SpacingType]). Returns the size of a bounding box of a string, taking kerning and advance into account. [b]Note:[/b] Real height of the string is context-dependent and can be significantly different from the value returned by [method get_height]. See also [method draw_string]. Returns a string containing all the characters available in the font. If a given character is included in more than one font data source, it appears only once in the returned string. Returns list of OpenType features supported by font. Returns list of supported [url=https://docs.microsoft.com/en-us/typography/opentype/spec/dvaraxisreg]variation coordinates[/url], each coordinate is returned as [code]tag: Vector3i(min_value,max_value,default_value)[/code]. Font variations allow for continuous change of glyph characteristics along some given design axis, such as weight, width or slant. Returns average pixel offset of the underline below the baseline. [b]Note:[/b] Real underline position of the string is context-dependent and can be significantly different from the value returned by this function. Use it only as rough estimate. Returns average thickness of the underline. [b]Note:[/b] Real underline thickness of the string is context-dependent and can be significantly different from the value returned by this function. Use it only as rough estimate. Returns [code]true[/code] if a Unicode [code]char[/code] is available in the font. Returns [code]true[/code], if font supports given language ([url=https://en.wikipedia.org/wiki/ISO_639-1]ISO 639[/url] code). Returns [code]true[/code], if font supports given script ([url=https://en.wikipedia.org/wiki/ISO_15924]ISO 15924[/url] code). Sets LRU cache capacity for [code]draw_*[/code] methods. Sets array of fallback [Font]s.