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Practical Problems - II

Posted by Jayakumars under ASP.NET AJAX on 8/28/2014 | Points: 10 | Views : 1714 | Status : [Member] [MVP] | Replies : 1
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1.Inner And Outer View Of A House
2.Cartoon Using Circle,Ellipse And Arc

3.Piechart And Bargraph Using Pieslice And Bar
Bar Graph In Three Dimensions

4.Two- Dimensional Transformations

5.Reflect A Triangle W.R.T X-Axis

6.Animate Any Two- Dimensional Object

7.Ball Bouncing Using Random Number

8.Ball Bouncing Using Random Number

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Kumaraspcode2009@gmail.com

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Posted by: Jayakumars on: 8/28/2014 [Member] [MVP] Bronze | Points: 25

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#include<iostream.h>

#include<graphics.h>

#include<conio.h>

#include<math.h>

#include<dos.h>

#include<stdlib.h>

#include<stdio.h>

class lines

	{

	private:

	int length,x1,y1,x2,y2,x,y,dx,dy,wx,wy,w,width;

	public:

	lines();      //Constructor

	void showline();

	int sign(int);

	};



int lines::sign(int xx)

		{

		if(xx<0)

		return -1;

		if(xx==0)

		return 0;

		if(xx>0)

		return 1;

		return 0;

		}

lines::lines()

		{

		x=0;y=0;

		cout<<"Enter The Co-Ordinates (x1,y1) ":=";

		cin>>x1>>y1;

		cout<<"Enter The Co-Ordinates (x2,y2) ":=";

		cin>>x2>>y2;

		cout<<"Enter The Width Of The Line ":=";

		cin>>width;

		}



void lines::showline()

		{

		char *s,*s1;

		if(abs(x2-x1)>=abs(y2-y1))

		length=abs(x2-x1);

		else

		length=abs(y2-y1);

		w=width;

	wx=((w-1)/2)*(sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1))/abs(y2-y1));

	wy=((w-1)/2)*(sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1))/abs(x2-x1));

		dx=(x2-x1)/length;

		dy=(y2-y1)/length;

		if(dy>dx)

		wy=wx;

		x=x1+0.5*sign(dx);

		y=y1+0.5*sign(dy);

		int i=1;

		setcolor(0);

		while(i<=length)

			{

			for(int j=0;j<wy;j++)

			putpixel((x+320),480-(y+240+j),6);

			for(j=0;j<wy;j++)

			putpixel((x+320),480-(y+240-j),6);

			putpixel((x+320),480-(y+240),6);

			x+=dx;

			y+=dy;

			i++;

			}

		setcolor(15);

		outtextxy(40,10,"The Points Are:=");

		sprintf(s,"A(%d,%d)",x1,y1);

		outtextxy(40,20,s);

		sprintf(s,"B(%d,%d)",x2,y2);

		outtextxy(40,30,s);

		getch();

		}

void main()

	{

	int gd=DETECT,gm,i,j,xx=240,xxx=380;

	clrscr();

	lines a;

	initgraph(&gd,&gm,"..\bgi");

	cleardevice();

	rectangle(120,40,320,240);

	rectangle(320,40,520,240);

	rectangle(120,240,320,440);

	rectangle(320,240,520,440);

	for(i=0,j=12;i<8,j>=6;i++,j--)

		{

		xx+=10;

		outtextxy(xx,10,mess[i]);

		xxx-=10;

		outtextxy(xxx,10,mess[j]);

		delay(100);

		}

	for(i=130;i<=510;i+=10)

		for(j=50;j<=430;j+=10)

		putpixel(i,j,15);

	for(i=130;i<=510;i+=10)

		{

		if(i==320)

		continue;

		outtextxy(i,237,"+");

		}

	for(i=50;i<=430;i+=10)

		{

		if(i==240)

		continue;

		outtextxy(317,i,"-");

		}

	outtextxy(310,230,"O");

	outtextxy(530,240,"X");

	outtextxy(320,450,"-Y");

	outtextxy(100,240,"-X");

	outtextxy(320,30,"Y");

	a.showline();

	closegraph();

	}



#include<graphics.h>

#include<conio.h>

#include<stdlib.h>

 main()

{

   int gd = DETECT, gm, area, temp1, temp2, left = 25, top = 75;

   void *p;

    initgraph(&gd,&gm,"C:\\TC\\BGI");

    setcolor(YELLOW);

   circle(50,100,25);

   setfillstyle(SOLID_FILL,YELLOW);

   floodfill(50,100,YELLOW);

    setcolor(BLACK);

   setfillstyle(SOLID_FILL,BLACK);

   fillellipse(44,85,2,6);

   fillellipse(56,85,2,6);

   ellipse(50,100,205,335,20,9);

   ellipse(50,100,205,335,20,10);

   ellipse(50,100,205,335,20,11);

   area = imagesize(left, top, left + 50, top + 50);

   p = malloc(area);

    setcolor(WHITE);

   settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2);

   outtextxy(155,451,"Smiling Face Animation");

    setcolor(BLUE);

   rectangle(0,0,639,449);

    while(!kbhit())

   {

      temp1 = 1 + random ( 588 );

      temp2 = 1 + random ( 380 );

       getimage(left, top, left + 50, top + 50, p);

      putimage(left, top, p, XOR_PUT);

      putimage(temp1 , temp2, p, XOR_PUT);

      delay(100);

      left = temp1;

      top = temp2;

   }

    getch();

   closegraph();

   return 0;

}





#include <graphics.h>

#include <conio.h>

 

main()

{

   int gd = DETECT, gm;

 

   initgraph(&gd, &gm, "C:\\TC\\BGI");

 

   setcolor(YELLOW);

   rectangle(0,30,639,450);

   settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2);

   setcolor(WHITE);

   outtextxy(275,0,"Bar Chart");

 

   setlinestyle(SOLID_LINE,0,2);

 

   line(100,420,100,60);

   line(100,420,600,420);

   line(90,70,100,60);

   line(110,70,100,60);

   line(590,410,600,420);

   line(590,430,600,420);

 

   outtextxy(95,35,"Y");

   outtextxy(610,405,"X");

   outtextxy(85,415,"O");

 

   setfillstyle(LINE_FILL,BLUE);

   bar(150,100,200,419);

 

   setfillstyle(XHATCH_FILL,RED);

   bar(225,150,275,419);

 

   setfillstyle(WIDE_DOT_FILL,GREEN);

   bar(300,200,350,419);

 

   setfillstyle(INTERLEAVE_FILL,MAGENTA);

   bar(375,125,425,419);

 

   setfillstyle(HATCH_FILL,BROWN);

   bar(450,175,500,419);

 

   getch();

   return 0;

}



pie chart

#include<graphics.h>

#include<conio.h>

 

int main()

{

   int gd = DETECT, gm, midx, midy;

 

   initgraph(&gd, &gm, "C:\\TC\\BGI");

 

   setcolor(MAGENTA);

   rectangle(0,40,639,450);

   settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2);

   setcolor(WHITE);

   outtextxy(275,10,"Pie Chart");

 

   midx = getmaxx()/2;

   midy = getmaxy()/2;

 

   setfillstyle(LINE_FILL,BLUE);

   pieslice(midx, midy, 0, 75, 100);

   outtextxy(midx+100, midy - 75, "20.83%");

 

   setfillstyle(XHATCH_FILL,RED);

   pieslice(midx, midy, 75, 225, 100);

   outtextxy(midx-175, midy - 75, "41.67%");

 

   setfillstyle(WIDE_DOT_FILL,GREEN);

   pieslice(midx, midy, 225, 360, 100);

   outtextxy(midx+75, midy + 75, "37.50%");

 

   getch();

   return 0;

}



#include <graphics.h>

#include <conio.h>

 

int main()

{

   int gd = DETECT, gm;

    initgraph(&gd, &gm, "C:\\TC\\BGI");

   setcolor(YELLOW);

   rectangle(0,30,639,450);

   settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2);

   setcolor(WHITE);

   outtextxy(275,0,"Bar Chart");

    setlinestyle(SOLID_LINE,0,2);

    line(100,420,100,60);

   line(100,420,600,420);

   line(90,70,100,60);

   line(110,70,100,60);

   line(590,410,600,420);

   line(590,430,600,420);

    outtextxy(95,35,"Y");

   outtextxy(610,405,"X");

   outtextxy(85,415,"O");

    setfillstyle(LINE_FILL,BLUE);

   bar(150,100,200,419);

    setfillstyle(XHATCH_FILL,RED);

   bar(225,150,275,419);

 

   setfillstyle(WIDE_DOT_FILL,GREEN);

   bar(300,200,350,419);

 

   setfillstyle(INTERLEAVE_FILL,MAGENTA);

   bar(375,125,425,419);

 

   setfillstyle(HATCH_FILL,BROWN);

   bar(450,175,500,419);

    getch();

   return 0;

}





#include<graphics.h>

#include<conio.h>

#include<iostream.h>

#include<dos.h>

#include<stdlib.h>

#include<math.h>

int i,j,k=0,n,a[10],ta[10],tx,ty,x;

float r,deg;

void main()

{

int gd=DETECT,gm;

initgraph(&gd,&gm,"d:\\tc\\bgi");

setbkcolor(2);

cout<<"Enter The x1&y1,x2&y2 values(4)";

cin>>n;

for(i=0;i<n;i++)

{

cin>>a[k++];

}

a[k]=a[

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Kumaraspcode2009@gmail.com
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