Q4: In the RouteFrame class, you will need to display information for each BusRo

Question

Q4: In the RouteFrame class, you will need to display information for each BusRoute in the Itinerary [7 points]. The addTo() method shown in the UML diagram is used to add information to the JTextArea for both one-way and connecting bus routes (when applicable). It takes in a String val, which is the string of information that needs to be appended to the JTextArea. (For instance, if you would like to append the String "Bus", that is the String that needs to be passed in inside your addTo() method call in the RouteFrame class). You need to display the following information in a JTextArea: Bus Type: Display the bus type Departure Bus Station: Display the source bus station Departure City: Display the departure city based on the departure bus station (use the getBusStationCity() method you implemented in the Unit 2/3 assignment to get the bus station city) Destination Bus Station: Display the destination bus station Destination City: Display the destination city based on the destination bus station (use the getBusStationCity() method again) Departure Time: Display the departure time Arrival Time: Display the arrival time Bus Number: Display the bus number Cost: Display the total cost, which should be computed by the Itinerary object.

BusFrame width: int height: int nitComponents 0: void BusFrame() -convertTime (input String): Time chec boolean chec Bus Stations (src: String, dest String boolean chec Time (depTime String, arrive Time String) RouteFrame width: int height int textArea JTextArea it Itinerary costFormat at Route Frame(it Itinerary) addTo(val: String)

Explanation / Answer

# incorporate <iostream.h>
# incorporate <graphics.h>
# incorporate <conio.h>
# incorporate <math.h>
void show_screen( );
void Fill_rectangle(constint,constint,constint,constint);
void Rectangle(constint,constint,constint,constint);
void Line(constint,constint,constint,constint);
int fundamental( )
{
int driver=VGA;
int mode=VGAHI;
initgraph(&driver,&mode,"..\Bgi");
show_screen( );
for(int count_1=0;count_1<15;count_1++)
{
setcolor((count_1+1));
Rectangle((141+count_1),(69+count_1),(499-count_1),
(427-count_1));
}
setcolor(9);
for(int count_2=0;count_2<19;count_2++)
Rectangle((156+count_2),(84+count_2),(484-count_2),(412-count_2));
setcolor(12);
Rectangle((156+count_2),(84+count_2),(484-count_2),(412-count_2));
for(int count_3=0;count_3<9;count_3++)
{
Line((176+(count_3*36)),104,(176+(count_3*36)),392);
Line(176,(104+(36*count_3)),464,(104+(36*count_3)));
}
setcolor(15);
for(int count_4=0;count_4<8;count_4++)
{
for(int count_5=0;count_5<8;count_5++)
{
if(((count_5%2)+(count_4%2))==1)
Fill_rectangle((176+(count_5*36)),(104+(count_4*36)),
(212+(count_5*36)),(140+(count_4*36)));
}
}
roast English[8][3]={"H","G","F","E","D","C","B","A"};
roast Numbers[8][3]={"1","2","3","4","5","6","7","8"};
setcolor(15);
settextstyle(0,0,1);
for(int count_6=0;count_6<8;count_6++)
{
outtextxy(164,(120+(count_6*36)),Numbers[count_6]);
outtextxy((190+(count_6*36)),398,English[count_6]);
}
getch( );
return 0;
}
/*************************************************************************// - - Rectangle( ) - -/*************************************************************************/void Rectangle(constint x_1,constint y_1,constint x_2,constint y_2)
{
Line(x_1,y_1,x_2,y_1);
Line(x_2,y_1,x_2,y_2);
Line(x_2,y_2,x_1,y_2);
Line(x_1,y_2,x_1,y_1);
}
/*************************************************************************// - - Fill_rectangle( ) - -/*************************************************************************/void Fill_rectangle(constint x_1,constint y_1,constint x_2,constint y_2)
{
int y_min=((y_1>=y_2)?y_2:y_1);
int y_max=((y_1<=y_2)?y_2:y_1);
for(int count=(y_min+1);count<y_max;count++)
Line((x_1+1),count,(x_2-1),count);
}
/*************************************************************************// - - Line( ) - -/*************************************************************************/void Line(constint x_1,constint y_1,constint x_2,constint y_2)
{
int color=getcolor( );
int x1=x_1;
int y1=y_1;
int x2=x_2;
int y2=y_2;
if(x_1>x_2)
{
x1=x_2;
y1=y_2;
x2=x_1;
y2=y_1;
}
int dx=abs(x2-x1);
int dy=abs(y2-y1);
int inc_dec=((y2>=y1)?1:- 1);
if(dx>dy)
{
int two_dy=(2*dy);
int two_dy_dx=(2*(dy-dx));
int p=((2*dy)- dx);
int x=x1;
int y=y1;
putpixel(x,y,color);
while(x<x2)
{
x++;
if(p<0)
p+=two_dy;
else
{
y+=inc_dec;
p+=two_dy_dx;
}
putpixel(x,y,color);
}
}
else
{
int two_dx=(2*dx);
int two_dx_dy=(2*(dx-dy));
int p=((2*dx)- dy);
int x=x1;
int y=y1;
putpixel(x,y,color);
while(y!=y2)
{
y+=inc_dec;
if(p<0)
p+=two_dx;
else
{
x++;
p+=two_dx_dy;
}
putpixel(x,y,color);
}
}
}
/*************************************************************************// - - show_screen( ) - -/*************************************************************************/void show_screen( )
{
setfillstyle(1,1);
bar(262,26,365,38);
settextstyle(0,0,1);
setcolor(15);
outtextxy(5,5,"******************************************************************************");
outtextxy(5,17,"*-**************************************************************************-*");
outtextxy(5,29,"* - - - - *");
outtextxy(5,41,"*-**************************************************************************-*");
outtextxy(5,53,"*-**************************************************************************-*");
setcolor(11);
outtextxy(270,29,"Chess Board");
setcolor(15);
for(int count=0;count<=30;count++)
outtextxy(5,(65+(count*12)),"* *-*");
outtextxy(5,438,"*-**************************************************************************-*");
outtextxy(5,450,"* - - - - *");
outtextxy(5,462,"******************************************************************************");
setcolor(12);
outtextxy(229,450,"Press any Key to exit.");
}

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