static PyObject *skip(PyObject *self, PyObject *args) { int value = 0; if (!PyArg_ParseTuple(args, (char *)"|i",&value)) return NULL; VMDApp *app = get_vmdapp(); if (value > 0) { app->animation_set_stride(value); } return PyInt_FromLong(app->anim->skip()); }
static void step_cb(Fl_Widget *w, void *v) { Fl_Counter *counter = (Fl_Counter *)w; VMDApp *app = (VMDApp *)v; app->animation_set_stride((int)counter->value()); }