Fossil

Differences From Artifact [58f4c7d3d2]:

• File src/pikchr.c — part of check-in [249817138c] at 2020-09-20 15:05:02 on branch trunk — Fix the assert() statement in Pikchr so that it works on positions, not just places. (user: drh size: 253669)

To Artifact [fae23a41f7]:

• File src/pikchr.c — part of check-in [cab87e3420] at 2020-09-20 22:44:06 on branch trunk — Update pikchr.c to allow "<i>fraction</i> of the way between" position forms to have a fraction less than 0.0 or greater than 1.0. (user: drh size: 253623)

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  }
}

/* Do a linear interpolation of two positions.
*/
static PPoint pik_position_between(PNum x, PPoint p1, PPoint p2){
  PPoint out;
  if( x<0.0 ) x = 0.0;
  if( x>1.0 ) x = 1.0;
  out.x = p2.x*x + p1.x*(1.0 - x);
  out.y = p2.y*x + p1.y*(1.0 - x);
  return out;
}

/* Compute the position that is dist away from pt at an heading angle of r
**

<
<

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  }
}

/* Do a linear interpolation of two positions.
*/
static PPoint pik_position_between(PNum x, PPoint p1, PPoint p2){
  PPoint out;


  out.x = p2.x*x + p1.x*(1.0 - x);
  out.y = p2.y*x + p1.y*(1.0 - x);
  return out;
}

/* Compute the position that is dist away from pt at an heading angle of r
**

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  if( !bSvgOnly ){
    printf("</body></html>\n");
  }
  return 0; 
}
#endif /* PIKCHR_SHELL */

#line 7315 "pikchr.c"

|

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  if( !bSvgOnly ){
    printf("</body></html>\n");
  }
  return 0; 
}
#endif /* PIKCHR_SHELL */

#line 7313 "pikchr.c"