(no commit message)

diff --git a/MagickCore/feature.c b/MagickCore/feature.c
index 27e9eab6d2aae17c392d5e39e3186506605b028d..589af52b207fb3974f9aaf5f3d1f6d40cc90e666 100644 (file)
--- a/MagickCore/feature.c
+++ b/MagickCore/feature.c
@@ -718,6 +718,10 @@ MagickExport Image *HoughLinesImage(const Image *image,const size_t width,
       accumulator=DestroyMatrixInfo(accumulator);
       return((Image *) NULL);
     }
+  (void) FormatLocaleString(message,MaxTextExtent,
+    "# Hough line transform: %.20gx%.20g%+.20g\n",(double) width,
+    (double) height,(double) threshold);
+  (void) write(file,message,strlen(message));
   (void) FormatLocaleString(message,MaxTextExtent,"viewbox 0 0 %.20g %.20g\n",
     (double) image->columns,(double) image->rows);
   (void) write(file,message,strlen(message));