tt::flow_layout Class Reference

#include <ttauri/flow_layout.hpp>

Public Member Functions
void	clear () noexcept
size_t	nr_items () const noexcept
void	update (ssize_t index, float extent, ranged_int< 3 > resistance, float margin, relative_base_line base_line) noexcept
float	minimum_size () const noexcept
void	set_size (float total_size) noexcept
	Update the layout of all items based on the total size.
float	size () const noexcept
	Calculate the size of the combined items in the layout.
std::pair< float, float >	get_offset_and_size (ssize_t first, ssize_t last) const noexcept
std::pair< float, float >	get_offset_and_size (ssize_t index) const noexcept
relative_base_line	get_base_line (ssize_t index) const noexcept
void	reserve (ssize_t new_size) noexcept
	Grow layout to include upto new_size of items.

Detailed Description

Layout algorithm.

Member Function Documentation

get_offset_and_size()

std::pair< float, float > tt::flow_layout::get_offset_and_size ( ssize_t first, ssize_t last ) const

inlinenoexcept

Parameters

first	The first index
last	The index one beyond the last.

reserve()

void tt::flow_layout::reserve ( ssize_t new_size )

inlinenoexcept

Grow layout to include upto new_size of items.

set_size()

void tt::flow_layout::set_size ( float total_size )

inlinenoexcept

Update the layout of all items based on the total size.

size()

float tt::flow_layout::size ( ) const

inlinenoexcept

Calculate the size of the combined items in the layout.

Precondition

set_size() must be called.

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

• hikogui/src/ttauri/flow_layout.hpp