using glut$/$opengl with graphics libary I need my program to displays the complete bar chart diagram. phics $$ C$++$ Graphics

Sales for $6$ months

B

Sales Statistics

Max Sales $$ $ $13000$

Min Sales!

Parameter: sales $-$ Array that contains the sales data used for generating the bar char.

Parameter: no$\_$months $-$ Number of months $($i$.$e$.,$ entries$)$ of sales data to be processed. Should be between $3$ and $6$ inclusively.

For this example, month #$1$ corresponds to January, month #$2$ corresponds to February, and so on up to June corresponding to month #$6.$ This program will next display the sales data in the form of a bar chart. The bar chart that this program generates consists of the following:

$1.$ An x$/$y axis

$2.$ Rectangles representing the percentage of sales for a given month

$3.$ The given month$$s abbreviation displayed above its rectangle

$4.$ An image and text used as the bar chart$$s heading$/$title

$5.$ An informational box conwhich results in an integer value of $0.$ Since the minimum allowable value for height is $1,$ reset height to $1($not $0).$

Observe that there is a very small green rectangle under the Feb heading that has a height of only $1$ pixel. This is due to the sales for the month of Feb is

Each month$$s rectangle should be colored as follow:

January $-$ Red $(255,0,0)$

February $-$ Green $(0,255,0)$

March $-$ Blue $(0,0,255)$

April $-$ Yellow $(255,255,0)$

May $-$ Magenta $(255,0,255)$

June $-$ Turquoise $(0,255,255)$taining a summary of the sale$$s data statisticsRH$=a{l}_{2}Im$

This is what I have so far #include

#include "graph$1.$h$"$

#include

using namespace std;

int getNoMonths$()$;

void getSales$($int sales$[],$ int no$\_$months$)$;

int getMax$($int sales$[],$ int no$\_$months$)$;

int getMin$($int sales$[],$ int no$\_$months$)$;

double getAverage$($int sales$[],$ int no$\_$months$)$;

void displayResults$($int sales$[],$ int no$\_$months, int max, int min, int avg$)$;

const int MAX$\_$MONTHS $=6$;

int main$()\{$

int no$\_$months $=0$;

int sales$[$MAX$\_$MONTHS$]$;

int maxSale;

int minSale;

double avg;

int intAvg;

displayGraphics$()$;

no$\_$months $=$ getNoMonths$()$;

getSales$($sales$,$ no$\_$months$)$;

maxSale $=$ getMax$($sales$,$ no$\_$months$)$;

minSale $=$ getMin$($sales$,$ no$\_$months$)$;

avg $=$ getAverage$($sales$,$ no$\_$months$)$;

intAvg $=$ int$($avg$)$;

displayResults$($sales$,$ no$\_$months, maxSale, minSale, intAvg$)$;

return $0$;

$\}$

int getNoMonths$()\{$

int months;

$//$ Prompt user until a valid input is entered

do $\{$

std::cout $$ "Enter the number of months to process $($between $3$ and $6)$: $"$;

std::cin $>>$ months;

$//$ Check if the input is valid

if $($months $<mtext></mtext><mn>3</mn><mtext></mtext><mi>|</mi><mi>|</mi>$ months $>6)\{$

std::cout $$ "Invalid entry. Please enter a number between $3$ and $6.$

$"$;

$\}$

$\}$ while $($months $<mtext></mtext><mn>3</mn><mtext></mtext><mi>|</mi><mi>|</mi>$ months $>6)$;

return months;

$\}$

void getSales$($int sales$[],$ int no$\_$months$)\{$

for $($int i $=0$; i $$ no$\_$months; $++$i$)\{$

cout $$ "Enter sales data for month i : $"$;

cin $>>$ sales$[$i$]$;

$\}$

$\}$

int getMax$($int sales$[],$ int no$\_$months$)\{$

int max $=$ sales$[0]$;

for$($int i $=1$; i $$ no$\_$months; $++$i$)$

if $($sales$[$i$]>$ max$)\{$

max $=$ sales$[$i$]$;

$\}$

return max;

$\}$

int getMin$($int sales$[],$ int no$\_$months$)\{$

int min $=$ sales$[0]$;

for$($int i $=1$; i $$ no$\_$months; $++$i$)$

if $($sales$[$i$]$ min$)\{$

min $=$ sales$[$i$]$;

$\}$

return min;

$\}$

double getAverage$($int sales$[],$ int no$\_$months$)\{$

double total $=0$;

double average $=0$;

cout $$ fixed $$ setprecision$(3)$ endl;

for $($int i $=0$; i $$ no$\_$months; i$++)\{$

total $+=$ sales$[$i$]$;

$\}$

average $=$ static$\_$cast$($total$)/$ no$\_$months;

double roAvg $=$ pow$(10,2)$;

average $=$ round$($average $*$ roAvg$)/$ roAvg;

return average;

$\}$

void displayResults$($int sales$[],$ int no$\_$months, int max, int min, int avg$)\{$

const int RECT$\_$WIDTH $=50$;

const int DISTANCE$\_$BETWEEN $=25$;

const char$*$ monthNames$[$MAX$\_$MONTHS$]=\{$ "Jan", "Feb", "Mar", "Apr", "May", "Jun" $\}$;

for $($int i $=0$; i $$ no$\_$months; $++$i$)\{$

int height $=$ static$\_$cast$((($double$)$sales$[$i$]/$ max$)*100\mathrm{.}0)$;

if $($height $<mtext></mtext><mn>1</mn><mi>)</mi><mtext></mtext><mi>\{</mi>$

height $=1$;

$\}$

$\}$

gout $$ setPos$(205,380)$ "Max Sales: $$"$ max $$ endg;

gout $$ setPos$(205,410)$ "Min Sales: $$"$ min $$ endg;

gout $$ setPos$(205,440)$ "Avg Sales: $$"$ avg $$ endg;

gout $$ setPos$(205,338)$ "Sales Statistics" $$ endg;

gout $$ setPos$(375,26)$ "Sales for $"$ no$\_$months months" $$ endg;

gout $$ setPos$(120,200)$ "Monthly" $$ endg;

gout $$ setPos$(120,220)$ "Sales" $$ endg;

gout $$ setPos$(400,295)$ "Months" $$ endg;

displayBMP$("$sales$1.$bmp$",250,25)$;

drawLine$(200,280,200,140,1)$;

drawLine$(200,280,800,280,1)$;

drawLine$(200,345,435,345,1)$;

drawLine$(200,345,200,460,1)$;

drawLine$(200,460,435,460)$

$\}$