/*
* call-seq:
* new -> CvRect.new(0, 0, 0, 0)
* new(obj) -> CvRect.new(obj.x.to_i, obj.y.to_i, obj.width.to_i, obj.height.to_i)
* new(x, y, width, height)
*
* Create new rectangle area. (x, y) is top-left point, and width, height is size of area.
* It is dropped below the decimal point.
*
* new() is same as new(0, 0, 0, 0)
*
* new(obj) is same as new(obj.x.to_i, obj.y.to_i, obj.width.to_i, obj.height.to_i)
*/
VALUE
rb_initialize(int argc, VALUE *argv, VALUE self)
{
VALUE object, x, y, width, height;
switch (argc) {
case 0:
break;
case 1:
object = argv[0];
if(rb_compatible_q(rb_klass, object)) {
CVRECT(self)->x = NUM2INT(rb_funcall(rb_funcall(object, rb_intern("x"), 0), rb_intern("to_i"), 0));
CVRECT(self)->y = NUM2INT(rb_funcall(rb_funcall(object, rb_intern("y"), 0), rb_intern("to_i"), 0));
CVRECT(self)->width = NUM2INT(rb_funcall(rb_funcall(object, rb_intern("width"), 0), rb_intern("to_i"), 0));
CVRECT(self)->height = NUM2INT(rb_funcall(rb_funcall(object, rb_intern("height"), 0), rb_intern("to_i"), 0));
}else{
rb_raise(rb_eArgError, "object is not compatible %s.", rb_class2name(rb_klass));
}
break;
case 4:
x = argv[0], y = argv[1], width = argv[2], height = argv[3];
CVRECT(self)->x = NUM2INT(x);
CVRECT(self)->y = NUM2INT(y);
CVRECT(self)->width = NUM2INT(width);
CVRECT(self)->height = NUM2INT(height);
break;
default:
rb_raise(rb_eArgError, "wrong number of arguments (%d for 0..2)", argc);
}
return Qnil;
}
/*
* call-seq:
* new -> CvPoint.new(0, 0)
* new(obj) -> CvPoint.new(obj.x.to_i, obj.y.to_i)
* new(x, y)
*
* Create new 2D-coordinate, (x, y). It is dropped below the decimal point.
*
* new() is same as new(0, 0)
*
* new(obj) is same as new(obj.x.to_i, obj.y.to_i)
*/
VALUE
rb_initialize(int argc, VALUE *argv, VALUE self)
{
VALUE obj, x, y;
switch (argc) {
case 0:
break;
case 1:
obj = argv[0];
if (rb_compatible_q(rb_klass, obj)) {
CVPOINT(self)->x = NUM2INT(rb_funcall(rb_funcall(obj, rb_intern("x"), 0), rb_intern("to_i"), 0));
CVPOINT(self)->y = NUM2INT(rb_funcall(rb_funcall(obj, rb_intern("y"), 0), rb_intern("to_i"), 0));
}else{
rb_raise(rb_eArgError, "object is not compatible %s.", rb_class2name(rb_klass));
}
break;
case 2:
x = argv[0], y = argv[1];
CVPOINT(self)->x = NUM2INT(x);
CVPOINT(self)->y = NUM2INT(y);
break;
default:
rb_raise(rb_eArgError, "wrong number of arguments (%d for 0..2)", argc);
}
return Qnil;
}
