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Sony TV

January 02, 2025

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https://amzn.to/3BWfBwDSony TV

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7. Graphics Program to display Circle.

Graphics Program to display Circle. #include <GL/gl.h> #include <GL/glut.h> #include <math.h> #include <stdio.h> #include <stdlib.h> #define window_width 1080 #define window_height 720 void drawFilledSun() { glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT); glLoadIdentity(); glTranslatef(0,0,-10); int i,x,y; double radius=0.30; glColor3ub(0,0,255); double twicepi=2.0*3.142; x=0,y=0; glBegin(GL_TRIANGLE_FAN); glVertex2f(x,y); for(i=0;i<=20;i++) { glVertex2f((x+(radius*cos(i*twicepi/20))), (y+(radius*sin(i*twicepi/20)))...

10. Graphics Program to draw a line using Bresenham’s Line drawing

#include <GL/gl.h> #include <GL/glut.h> #include <stdio.h> int x1,y1,x2,y2; void myInit() { glClear(GL_COLOR_BUFFER_BIT); glClearColor(0.0,0.0,0.0,1.0); glMatrixMode(GL_PROJECTION); gluOrtho2D(0,500,0,500); } void draw_pixel(int x,int y) { glBegin(GL_POINTS); glVertex2f(x,y); glEnd(); } void draw_line(int x1,int x2,int y1,int y2) { int dx,dy,i,e; int incx,incy,inc1,inc2; int x,y; dx=x2-x1; dy=y2-y1; if(dx<0) dx=-dx; if(dx<0) dy=-dy; incx=1; if(x2<x1) incx=1; incy=1; if(y2<y1) incy=1; x=x1; y=y1; if(dx>dy) { draw_pixel(x,y); e=2*(dy-dx); inc1=2*dy-dx; inc2=2*dy; for(i=0; i<dx; i++) { if(e>=0) { y+=incy; e+=inc1; } else e+=inc2; x+=incx; draw_pixel(x,y); } } else { draw_pixel(x,y); e=2*dx-dy; inc1=2*(...

16. Graphics Program to demonstrate Line Clipping.

#include <GL/gl.h> #include <GL/glut.h> #include <math.h> #include <stdio.h> void display(); float xmin=-100; float ymin=-100; float xmax=100; float ymax=100; float xd1,yd1,xd2,yd2; void init(void) { glClearColor(0.0,0,0,0); glMatrixMode(GL_PROJECTION); gluOrtho2D(-300,300,-300,300); } int code(float x,float y) { int c=0; if(y>ymax) c=8; if(y<ymin) c=4; if(x>xmax) c=c|2; if(x<xmin) c=c|1; return c; } void cohen_Line(float x1,float y1,float x2,float y2) { int c1=code(x1,y1); int c2=code(x2,y2); float m=(y2-y1)/(x2-x1); while((c1|c2)>0) { if((c1&c2)>0){ exit(0); } float xi=x1; float yi=y1; int c=c1; if(c==0) { c=c2; xi=x2; yi=y2; } float x,y; if((c&8)>0) { y=ymax; x=xi+1.0/m*(ymax-yi); } else if((c&4)>0) { y=ymin; x=xi+1.0/m*(ymin-yi); } else if((c&2)>0) { x=xmax; y=yi+m*(xmax-xi); } else...

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