C++ (Cpp) point_on_path Examples

Example #1

File: _path_wrapper.cpp Project: DanHickstein/matplotlib

static PyObject *Py_point_on_path(PyObject *self, PyObject *args, PyObject *kwds)
{
    double x, y, r;
    py::PathIterator path;
    agg::trans_affine trans;
    bool result;

    if (!PyArg_ParseTuple(args,
                          "dddO&O&:point_on_path",
                          &x,
                          &y,
                          &r,
                          &convert_path,
                          &path,
                          &convert_trans_affine,
                          &trans)) {
        return NULL;
    }

    CALL_CPP("point_on_path", (result = point_on_path(x, y, r, path, trans)));

    if (result) {
        Py_RETURN_TRUE;
    } else {
        Py_RETURN_FALSE;
    }
}

Example #2

File: geometry.hpp Project: achoch/mapnik

 bool hit_test(value_type x,value_type y, double tol) const
 {      
     return point_on_path(x,y,cont_.begin(),cont_.end(),tol);
 }