diff --git a/src/agg/process_line_pattern_symbolizer.cpp b/src/agg/process_line_pattern_symbolizer.cpp
index 03ce251f0..b5df95380 100644
--- a/src/agg/process_line_pattern_symbolizer.cpp
+++ b/src/agg/process_line_pattern_symbolizer.cpp
@@ -108,7 +108,9 @@ struct agg_renderer_process_visitor_l
         pattern_source source(image, opacity);
         pattern_type pattern (filter,source);
         renderer_type ren(ren_base, pattern);
-        ren.clip_box(0,0,common_.width_,common_.height_);
+        double half_stroke = std::max(marker.width()/2.0,marker.height()/2.0);
+        int rast_clip_padding = static_cast<int>(std::round(half_stroke));
+        ren.clip_box(-rast_clip_padding,-rast_clip_padding,common_.width_+rast_clip_padding,common_.height_+rast_clip_padding);
         rasterizer_type ras(ren);
 
         agg::trans_affine tr;
@@ -119,7 +121,6 @@ struct agg_renderer_process_visitor_l
         if (clip)
         {
             double padding = (double)(common_.query_extent_.width()/pixmap_.width());
-            double half_stroke = marker.width()/2.0;
             if (half_stroke > 1)
                 padding *= half_stroke;
             if (std::fabs(offset) > 0)
@@ -177,7 +178,9 @@ struct agg_renderer_process_visitor_l
         pattern_source source(image, opacity);
         pattern_type pattern (filter,source);
         renderer_type ren(ren_base, pattern);
-        ren.clip_box(0,0,common_.width_,common_.height_);
+        double half_stroke = std::max(marker.width()/2.0,marker.height()/2.0);
+        int rast_clip_padding = static_cast<int>(std::round(half_stroke));
+        ren.clip_box(-rast_clip_padding,-rast_clip_padding,common_.width_+rast_clip_padding,common_.height_+rast_clip_padding);
         rasterizer_type ras(ren);
 
         agg::trans_affine tr;
@@ -188,7 +191,6 @@ struct agg_renderer_process_visitor_l
         if (clip)
         {
             double padding = (double)(common_.query_extent_.width()/pixmap_.width());
-            double half_stroke = marker.width()/2.0;
             if (half_stroke > 1)
                 padding *= half_stroke;
             if (std::fabs(offset) > 0)