graphics_characters.h File Reference

functions for adding alphameric characters to graphics windows. More...

Go to the source code of this file.

Macros
#define	NUMSEG   30
	The number of segments in a character display. More...
#define	SEGL   5
	SEGL specifies the length of a vertical segment in pixels. More...
#define	SEGSP   7
	SEGSP is the spacing of characters. More...
#define	BOLD   __bold=1;
	BOLD means have bold text. More...
#define	NOBOLD   __bold=0;
	NOBOLD means do not have bold text. More...
#define	GXWINDOW   700
	The width in pixels of the window. More...
#define	GYWINDOW   500
	The height of the window. More...

Functions
void	graphics_segment_display (int s[], int x, int y, int r, int g, int b, float size)
void	graphics_print_character (int n, int x, int y, int r, int g, int b, float size)
void	graphics_print_string (char s[], int x, int y, int r, int g, int b, float size)
int	graphics_print_int (int n, int minNumDigits, int x, int y, int r, int g, int b, float size)
void	graphics_print_float (float n, int numDigits, int x, int y, int r, int g, int b, float size)

Variables
int	__bold
	the variable used to store whether or not characters should be bold More...

Detailed Description

functions for adding alphameric characters to graphics windows.

These are functions for adding alphameric characters (caps only) to graphics windows. The functions were extracted from a graphing package written by D.Miller Oct 2008. Character generation capabilities were extended from 7-segment to 16-segment and enhanced to include basic punctuation characters, plus size and bold-face options by C.Winton Oct 2008.

Copyright

KISS Insitute for Practical Robotics

Macro Definition Documentation

BOLD

#define BOLD   __bold=1;

BOLD means have bold text.

GXWINDOW

#define GXWINDOW   700

The width in pixels of the window.

GYWINDOW

#define GYWINDOW   500

The height of the window.

NOBOLD

#define NOBOLD   __bold=0;

NOBOLD means do not have bold text.

NUMSEG

#define NUMSEG   30

The number of segments in a character display.

SEGL

#define SEGL   5

SEGL specifies the length of a vertical segment in pixels.

SEGSP

#define SEGSP   7

SEGSP is the spacing of characters.

Variable Documentation

__bold

int __bold

extern

the variable used to store whether or not characters should be bold