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Syntax of lineto

#include <graphics.h>
void lineto(int x, int y);

Description of lineto

lineto draws a line from the CP (current position) to (x,y), then moves
the CP to (x,y).

Example of lineto

/* lineto example */
#include <graphics.h>
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
int main(void)
   /* request autodetection */
   int gdriver = DETECT, gmode, errorcode;
   char msg[80];
   /* initialize graphics and local variables */
   initgraph(&gdriver, &gmode, "");
   /* read result of initialization */
   errorcode = graphresult();
   if (errorcode != grOk) {
printf("Graphics error: %s\n", grapherrormsg(errorcode));
printf("Press any key to halt:");
   /* move the CP to location (20,30) */
   moveto(20, 30);
   /* create and output a message at (20,30) */
   sprintf(msg, " (%d, %d)", getx(), gety());
   outtextxy(20,30, msg);
   /* draw a line to (100,100) */
   lineto(100, 100);
   /* create and output a message at CP */
   sprintf(msg, " (%d, %d)", getx(), gety());
   /* clean up */
   return 0;

See also

output of lineto example

  no output of example at the moment
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c/graphics.h/lineto.txt · Last modified: 2024/02/16 01:05 (external edit)

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