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line.c File Reference

Line drawing. More...

Functions

void caca_draw_line (int x1, int y1, int x2, int y2, char c)

Draw a line on the screen using the given character.

void caca_draw_polyline (int const x[], int const y[], int n, char c)

Draw a polyline on the screen using the given character and coordinate arrays. The first and last points are not connected, so in order to draw a polygon you need to specify the starting point at the end of the list as well.

void caca_draw_thin_line (int x1, int y1, int x2, int y2)

Draw a thin line on the screen, using ASCII art.

void caca_draw_thin_polyline (int const x[], int const y[], int n)

Draw a thin polyline on the screen using the given coordinate arrays and with ASCII art. The first and last points are not connected, so in order to draw a polygon you need to specify the starting point at the end of the list as well.

Detailed Description

Version:: $Id: line.c 219 2004-01-07 12:45:02Z sam $

Author:: Sam Hocevar <sam@zoy.org>

This file contains line and polyline drawing functions, with both thin and thick styles.


Functions
void	caca_draw_line (int x1, int y1, int x2, int y2, char c)
	Draw a line on the screen using the given character.
void	caca_draw_polyline (int const x[], int const y[], int n, char c)
	Draw a polyline on the screen using the given character and coordinate arrays. The first and last points are not connected, so in order to draw a polygon you need to specify the starting point at the end of the list as well.
void	caca_draw_thin_line (int x1, int y1, int x2, int y2)
	Draw a thin line on the screen, using ASCII art.
void	caca_draw_thin_polyline (int const x[], int const y[], int n)
	Draw a thin polyline on the screen using the given coordinate arrays and with ASCII art. The first and last points are not connected, so in order to draw a polygon you need to specify the starting point at the end of the list as well.