diff --git a/demo/canvas.c b/demo/canvas.c
index 30b76da..6c50bcb 100644
--- a/demo/canvas.c
+++ b/demo/canvas.c
@@ -60,7 +60,7 @@ canvas(struct nk_context *ctx)
             nk_fill_rect(canvas.painter, nk_rect(x + 250, y + 20, 100, 100), 0, nk_rgb(0,0,255));
             nk_fill_circle(canvas.painter, nk_rect(x + 20, y + 250, 100, 100), nk_rgb(255,0,0));
             nk_fill_triangle(canvas.painter, x + 250, y + 250, x + 350, y + 250, x + 300, y + 350, nk_rgb(0,255,0));
-            nk_fill_arc(canvas.painter, x + 300, y + 180, 50, 0, 3.141592654f * 3.0f / 4.0f, nk_rgb(255,255,0));
+            nk_fill_arc(canvas.painter, x + 300, y + 420, 50, 0, 3.141592654f * 3.0f / 4.0f, nk_rgb(255,255,0));
 
             {
                 float points[12];
@@ -73,11 +73,32 @@ canvas(struct nk_context *ctx)
                 nk_fill_polygon(canvas.painter, points, 6, nk_rgb(0,0,0));
             }
 
+            {
+                float points[12];
+                points[0]  = x + 200; points[1]  = y + 370;
+                points[2]  = x + 250; points[3]  = y + 470;
+                points[4]  = x + 225; points[5]  = y + 470;
+                points[6]  = x + 200; points[7]  = y + 420;
+                points[8]  = x + 175; points[9]  = y + 470;
+                points[10] = x + 150; points[11] = y + 470;
+                nk_stroke_polygon(canvas.painter, points, 6, 4, nk_rgb(0,0,0));
+            }
+
+            {
+                float points[8];
+                points[0]  = x + 250; points[1]  = y + 200;
+                points[2]  = x + 275; points[3]  = y + 220;
+                points[4]  = x + 325; points[5]  = y + 170;
+                points[6]  = x + 350; points[7]  = y + 200;
+                nk_stroke_polyline(canvas.painter, points, 4, 2, nk_rgb(255,128,0));
+            }
+
             nk_stroke_line(canvas.painter, x + 15, y + 10, x + 200, y + 10, 2.0f, nk_rgb(189,45,75));
             nk_stroke_rect(canvas.painter, nk_rect(x + 370, y + 20, 100, 100), 10, 3, nk_rgb(0,0,255));
             nk_stroke_curve(canvas.painter, x + 380, y + 200, x + 405, y + 270, x + 455, y + 120, x + 480, y + 200, 2, nk_rgb(0,150,220));
             nk_stroke_circle(canvas.painter, nk_rect(x + 20, y + 370, 100, 100), 5, nk_rgb(0,255,120));
             nk_stroke_triangle(canvas.painter, x + 370, y + 250, x + 470, y + 250, x + 420, y + 350, 6, nk_rgb(255,0,143));
+            nk_stroke_arc(canvas.painter, x + 420, y + 420, 50, 0, 3.141592654f * 3.0f / 4.0f, 5, nk_rgb(0,255,255));
         }
         canvas_end(ctx, &canvas);
 }