pulp::canvas::BidiRun Struct Reference

One contiguous span of text that shares a single bidi embedding level. More...

#include <bidi.hpp>

Public Member Functions
constexpr bool	is_rtl () const noexcept
constexpr std::uint32_t	end () const noexcept

Public Attributes
std::uint32_t	start = 0
std::uint32_t	length = 0
std::uint8_t	level = 0
	0 = LTR; odd levels (1, 3, …) = RTL.

Detailed Description

One contiguous span of text that shares a single bidi embedding level.

start + length are byte offsets / byte lengths into the input UTF-8. Runs returned by analyze() are in logical order; runs returned by visual_order() are in visual (paint) order.

Member Function Documentation

end()

std::uint32_t pulp::canvas::BidiRun::end ( ) const

inlineconstexprnoexcept

is_rtl()

bool pulp::canvas::BidiRun::is_rtl ( ) const

inlineconstexprnoexcept

Member Data Documentation

length

std::uint32_t pulp::canvas::BidiRun::length = 0

level

std::uint8_t pulp::canvas::BidiRun::level = 0

0 = LTR; odd levels (1, 3, …) = RTL.

start

std::uint32_t pulp::canvas::BidiRun::start = 0

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

• /home/runner/work/pulp/pulp/core/canvas/include/pulp/canvas/bidi.hpp