remove conversion warnings

diff --git a/src/display/nr-filter.cpp b/src/display/nr-filter.cpp
index 1d87b6ec3e51db623b1e0ce6c21fb817e553d470..5ec39424675a584e836a8fe851a0a0179ca7d56b 100644 (file)
--- a/src/display/nr-filter.cpp
+++ b/src/display/nr-filter.cpp
@@ -140,10 +140,10 @@ void Filter::bbox_enlarge(NRRectL &bbox)
         }
     } else if (_filter_units == SP_FILTER_UNITS_USERSPACEONUSE) {
         /* TODO: make sure bbox and fe region are in same coordinate system */
-        bbox.x0 = _region_x.computed;
-        bbox.x1 = bbox.x0 + _region_width.computed;
-        bbox.y0 = _region_y.computed;
-        bbox.y1 = bbox.y0 + _region_height.computed;
+        bbox.x0 = (NR::ICoord) _region_x.computed;
+        bbox.x1 = bbox.x0 + (NR::ICoord) _region_width.computed;
+        bbox.y0 = (NR::ICoord) _region_y.computed;
+        bbox.y1 = bbox.y0 + (NR::ICoord) _region_height.computed;
     } else {
         g_warning("Error in NR::Filter::bbox_enlarge: unrecognized value of _filter_units");
     }