91 lines
1.8 KiB
C
91 lines
1.8 KiB
C
/* PLOTEMP1.C--Example from Chapter 7 of User's Guide */
|
||
|
||
/* This program creates a table and a bar chart plot from a
|
||
set of temperature readings */
|
||
|
||
#include <conio.h>
|
||
#include <ctype.h>
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
|
||
/* Prototypes */
|
||
|
||
void get_temps(void);
|
||
void table_view(void);
|
||
void min_max(void);
|
||
void avg_temp(void);
|
||
void graph_view(void);
|
||
void save_temps(void);
|
||
void read_temps(void);
|
||
|
||
/* Global defines */
|
||
|
||
#define TRUE 1
|
||
#define READINGS 8
|
||
|
||
/* Global data structures */
|
||
|
||
int temps[READINGS];
|
||
|
||
int main(void)
|
||
{
|
||
while (TRUE)
|
||
{
|
||
printf("\nTemperature Plotting Program Menu\n");
|
||
printf("\tE - Enter temperatures for scratchpad\n");
|
||
printf("\tS - Store scratchpad to disk\n");
|
||
printf("\tR - Read disk file to scratchpad\n");
|
||
printf("\tT - Table view of current data\n");
|
||
printf("\tG - Graph view of current data\n");
|
||
printf("\tX - Exit the program\n");
|
||
printf("\nPress one of the above keys: ")
|
||
|
||
switch (toupper(getche()))
|
||
{
|
||
case 'E': get_temps(); break;
|
||
case 'S': save_temps(); break;
|
||
case 'R': read_temps(); break;
|
||
case 'T': table_view(); break;
|
||
case 'G': graph_view();
|
||
case 'X': exit(0);
|
||
}
|
||
}
|
||
}
|
||
|
||
/* Function definitions */
|
||
|
||
void get_temps(void)
|
||
{
|
||
printf("\nExecuting get_temps().\n");
|
||
}
|
||
|
||
void table_view(void)
|
||
{
|
||
printf("\nExecuting table_view().\n");
|
||
}
|
||
|
||
void min_max(void)
|
||
{
|
||
printf("\nExecuting min_max().\n");
|
||
}
|
||
|
||
void avg_temp(void)
|
||
{
|
||
printf("\nExecuting avg_temp().\n");
|
||
}
|
||
|
||
void graph_view(void)
|
||
{
|
||
printf("\nExecuting graph_view().\n");
|
||
}
|
||
|
||
void save_temps(void)
|
||
{
|
||
printf("\nExecuting save_temps().\n");
|
||
}
|
||
|
||
void read_temps(void)
|
||
{
|
||
printf("\nExecuting read_temps().\n");
|
||
}
|
||
|