Method: Ray::Rect#initialize

Defined in:
ext/rect.c

#initialize(x, y) ⇒ Object #initialize(x, y, w, h) ⇒ Object

Overloads:

  • #initialize(x, y) ⇒ Object

    Creates a new rect with size set to (0, 0).

  • #initialize(x, y, w, h) ⇒ Object

    Creates a new rect with the specified size.



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# File 'ext/rect.c', line 48

static
VALUE ray_init_rect(int argc, VALUE *argv, VALUE self) {
  VALUE x, y, w, h;
  rb_scan_args(argc, argv, "22", &x, &y, &w, &h);

  say_rect *rect;
  Data_Get_Struct(self, say_rect, rect);

  rect->x = NUM2DBL(x);
  rect->y = NUM2DBL(y);

  if (!NIL_P(w)) {
    rect->w = NUM2DBL(w);
    rect->h = NUM2DBL(h);
  }
  else {
    rect->w = 0;
    rect->h = 0;
  }

  return Qnil;
}