Public Member Functions
void	reserve (size_t count) noexcept

void	scale_and_offset (float s) noexcept
	Scale and position the result of the run.

Data Fields
std::vector< float >	advances
	The horizontal advance of each grapheme.

std::vector< size_t >	glyph_count
	The number of glyphs used by each grapheme.

std::vector< glyph_id >	glyphs
	The glyphs representing all the graphemes.

std::vector< point2 >	glyph_positions
	Position of each glyph, relative to the grapheme.

std::vector< aarectangle >	glyph_rectangles
	The bounding rectangle for each glyph, relative to glyph_position.

Member Function Documentation

◆ scale_and_offset()

void v1::font::shape_run_result_type::scale_and_offset ( float s )

inlinenoexcept

Scale and position the result of the run.

Parameters

s	The font-size to scale by
x	The horizontal position, calculated after scaling

std::vector<float> v1::font::shape_run_result_type::advances

The horizontal advance of each grapheme.

std::vector<size_t> v1::font::shape_run_result_type::glyph_count

The number of glyphs used by each grapheme.

std::vector<point2> v1::font::shape_run_result_type::glyph_positions

Position of each glyph, relative to the grapheme.

There is exactly one position for each glyph.

std::vector<aarectangle> v1::font::shape_run_result_type::glyph_rectangles

The bounding rectangle for each glyph, relative to glyph_position.

There is exactly one bounding rectangle for each glyph.

std::vector<glyph_id> v1::font::shape_run_result_type::glyphs

The glyphs representing all the graphemes.

There may be zero or more glyphs for each grapheme. The difference may be due to having to add accent-glyphs or merging glyphs into ligatures.

The documentation for this struct was generated from the following file: