text_art::table_geometry Class Reference

#include <table.h>

Collaboration diagram for text_art::table_geometry:

Public Member Functions
	table_geometry (const table &table, table_cell_sizes &cell_sizes)
void	recalc_coords ()
const canvas::size_t	get_canvas_size () const
canvas::coord_t	table_to_canvas (table::coord_t table_coord) const
int	table_x_to_canvas_x (int table_x) const
int	table_y_to_canvas_y (int table_y) const
int	get_col_width (int table_x) const
canvas::size_t	get_canvas_size (const table::rect_t &rect) const

Private Attributes
table_cell_sizes &	m_cell_sizes
canvas::size_t	m_canvas_size
std::vector< int >	m_col_start_x
std::vector< int >	m_row_start_y

Detailed Description

A class responsible for mapping from table cell coords
to canvas coords, handling column widths.
It's the result of solving "how big are all the table cells and where
do they go?"
The cell_sizes are passed in, for handling aligning multiple tables,
sharing column widths or row heights.   

Constructor & Destructor Documentation

table_geometry()

table_geometry::table_geometry	(	const table &	table,
		table_cell_sizes &	cell_sizes )

class text_art::table_geometry.   

References m_canvas_size, m_cell_sizes, m_col_start_x, m_row_start_y, and recalc_coords().

Member Function Documentation

get_canvas_size() [1/2]

const canvas::size_t text_art::table_geometry::get_canvas_size ( ) const

inline

References m_canvas_size.

Referenced by text_art::table::paint_cell_borders_to_canvas(), text_art::table::cell_placement::paint_cell_contents_to_canvas(), text_art::table::paint_to_canvas(), and text_art::table::to_canvas().

get_canvas_size() [2/2]

canvas::size_t text_art::table_geometry::get_canvas_size ( const table::rect_t & rect ) const

inline

References m_cell_sizes.

get_col_width()

int text_art::table_geometry::get_col_width ( int table_x ) const

inline

References m_cell_sizes.

Referenced by text_art::table::paint_cell_borders_to_canvas().

recalc_coords()

void table_geometry::recalc_coords

(

)

References m_canvas_size, m_cell_sizes, m_col_start_x, and m_row_start_y.

Referenced by table_geometry().

table_to_canvas()

canvas::coord_t table_geometry::table_to_canvas

(

table::coord_t

table_coord

)

const

Get the TL corner of the table cell at TABLE_COORD
in canvas coords (including the border).   

References table_x_to_canvas_x(), table_y_to_canvas_y(), text_art::coord< CoordinateSystem >::x, and text_art::coord< CoordinateSystem >::y.

Referenced by text_art::table::paint_cell_borders_to_canvas(), and text_art::table::cell_placement::paint_cell_contents_to_canvas().

table_x_to_canvas_x()

int table_geometry::table_x_to_canvas_x

(

int

table_x

)

const

Get the left border of the table cell at column TABLE_X
in canvas coords (including the border).   

References m_canvas_size, and m_col_start_x.

Referenced by text_art::table::paint_cell_borders_to_canvas(), and table_to_canvas().

table_y_to_canvas_y()

int table_geometry::table_y_to_canvas_y

(

int

table_y

)

const

Get the top border of the table cell at column TABLE_Y
in canvas coords (including the border).   

References m_canvas_size, and m_row_start_y.

Referenced by text_art::table::paint_cell_borders_to_canvas(), and table_to_canvas().

Field Documentation

m_canvas_size

canvas::size_t text_art::table_geometry::m_canvas_size

private

Referenced by get_canvas_size(), recalc_coords(), table_geometry(), table_x_to_canvas_x(), and table_y_to_canvas_y().

m_cell_sizes

table_cell_sizes& text_art::table_geometry::m_cell_sizes

private

Referenced by get_canvas_size(), get_col_width(), recalc_coords(), and table_geometry().

m_col_start_x

std::vector<int> text_art::table_geometry::m_col_start_x

private

Referenced by recalc_coords(), table_geometry(), and table_x_to_canvas_x().

m_row_start_y

std::vector<int> text_art::table_geometry::m_row_start_y

private

Referenced by recalc_coords(), table_geometry(), and table_y_to_canvas_y().

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

• table.h
• table.cc