fixed bug in bbox.

diff --git a/lib/python/primitives.c b/lib/python/primitives.c
index be62671..55e80d0 100644 (file)
--- a/lib/python/primitives.c
+++ b/lib/python/primitives.c
@@ -189,22 +189,22 @@ static int bbox_setattr(PyObject * self, char* a, PyObject* o)
     BBoxObject*bbox= (BBoxObject*)self;
     if(!strcmp(a, "xmin")) {
        float xmin;
-       if (!PyArg_Parse(o, "i", &xmin)) goto err;
+       if (!PyArg_Parse(o, "f", &xmin)) goto err;
        bbox->bbox.xmin = (int)(xmin*20);
        return 0;
     } else if(!strcmp(a, "ymin")) {
        float ymin;
-       if (!PyArg_Parse(o, "i", &ymin)) goto err;
+       if (!PyArg_Parse(o, "f", &ymin)) goto err;
        bbox->bbox.ymin = (int)(ymin*20);
        return 0;
     } else if(!strcmp(a, "xmax")) {
        float xmax;
-       if (!PyArg_Parse(o, "i", &xmax)) goto err;
+       if (!PyArg_Parse(o, "f", &xmax)) goto err;
        bbox->bbox.xmax = (int)(xmax*20);
        return 0;
     } else if(!strcmp(a, "ymax")) {
        float ymax;
-       if (!PyArg_Parse(o, "i", &ymax)) goto err;
+       if (!PyArg_Parse(o, "f", &ymax)) goto err;
        bbox->bbox.ymax = (int)(ymax*20);
        return 0;
     }