X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=canvas_cairo.h;h=903b5556a13c49c0bed2bdbd95afa60a937d29cb;hb=9284cd8bb4fe83fad551a6b51fc1f8c9c95b6591;hp=ab1d6ba0a3584d17441ab9cc527fab4ece2001f3;hpb=4e550948439a6cd6f318c230ed53adfabcd2ba43;p=universe.git

diff --git a/canvas_cairo.h b/canvas_cairo.h
index ab1d6ba..903b555 100644
--- a/canvas_cairo.h
+++ b/canvas_cairo.h
@@ -23,8 +23,9 @@ class CanvasCairo : public Canvas {
 
 public:
   CanvasCairo(scalar_t scale, int width, int height);
-
   ~CanvasCairo();
+
+  virtual void set_line_width(scalar_t w);
   virtual void set_drawing_color(scalar_t r, scalar_t g, scalar_t b);
   virtual void draw_polygon(int filled, int nb, scalar_t *x, scalar_t *y);
   virtual void write_png(FILE *file);