Thursday, August 16, 2012
Text Animation Program Using C Programming
#include<stdio.h>#include<math.h>#include<conio.h>#include<graphics.h>#define round(val) (int)(val+0.5)void main(){ int gd=DETECT,gm,sx,sy,tx,ty; char text[50]; void move(int,int,int,int,char[]); printf("Enter the text:"); scanf("%s",text); printf("Enter the initial points:"); scanf("%d%d",&sx,&sy); printf("Enter the TARGET points:"); scanf("%d%d",&tx,&ty); initgraph(&gd,&gm,""); outtextxy(sx,sy,text); move(sx,sy,tx,ty,text); getch(); closegraph();}void move(int sx,int sy,int tx,int ty,char text[50]){ int dx=tx-sx,dy=ty-sy,steps,k; float xin,yin,x=sx,y=sy; getch(); if(abs(dx)>abs(dy)) steps=abs(dy); else steps=abs(dy); xin=dx/(float)steps; yin=dy/(float)steps; for(k=0;k<steps;k++) { cleardevice(); x+=xin; y+=yin; setcolor(15); outtextxy(round(x),round(y),text); delay(50); } }
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