Tags.cpp File Reference

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include "CRC.hpp"
#include "FEC.hpp"
#include "String.hpp"
#include "SVG.hpp"

Include dependency graph for Tags.cpp:

Go to the source code of this file.

Functions
int	main (int arguments_size, char *arguments[])
void	SVG__tag_bit (SVG *svg, double cell_width, unsigned int row, unsigned int column, bool border)
	Draw a bit at *row* and *column*.
void	SVG__tag_bits (SVG *svg, double cell_width, unsigned int first_column, unsigned int first_row, unsigned int last_column, unsigned int last_row, bool border)
	Draw a rectangular section of bits:
void	SVG__tag_write (unsigned int tag_id, unsigned int tag_size, bool border)

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Function Documentation

int main	(	int	arguments_size,
		char *	arguments[]
	)

Definition at line 17 of file Tags.cpp.

void SVG__tag_bit	(	SVG *	svg,
		double	cell_width,
		unsigned int	row,
		unsigned int	column,
		bool	border
	)

Draw a bit at *row* and *column*.

Parameters:

svg	is the *SVG* object to use.
cell_width	is the cell width and height.
row	is the row to draw the bit at.
column	is the column to draw the bit at.
border	is true if the tag has a border.

SVG__tag_bit* draw a black bit at *row* and *column* in the 12 x 12 matrix that makes up a tag and output it to *svg*. If *border* is *false* the matrix is offset to the left by one.

Definition at line 101 of file Tags.cpp.

void SVG__tag_bits	(	SVG *	svg,
		double	cell_width,
		unsigned int	first_column,
		unsigned int	first_row,
		unsigned int	last_column,
		unsigned int	last_row,
		bool	border
	)

Draw a rectangular section of bits:

Parameters:

svg	is the *SVG* object to use.
cell_width	is the cell width and height.
first_column	is the first column of rectantle.
first_row	is the first column of rectantle.
last_column	is the last row to draw the bit at.
last_row	is the last column to draw the bit at.
border	is true if the tag has a border.

SVG__tag_bits*() will draw a row or column of black bits from (*first_column*, *first_row*) to (*last_column*, *last_row*) the 12 x 12 matrix that makes up a tag to *svg*. If *border* false*, the matrix is offset by the left by one.

Definition at line 52 of file Tags.cpp.

void SVG__tag_write	(	unsigned int	tag_id,
		unsigned int	tag_size,
		bool	border
	)

Definition at line 110 of file Tags.cpp.