- static const int ncols = 8;
- static const float row_spacing = 2.0;
- static const float radius = 5;
+ static const float row_spacing = 0.25;
+ static const float radius = 0.6;
+ static const float umax = 0.42;
+ static const float max_icon_angle = M_PI * 2.0 * umax;
+
+ int max_ncols = std::max<int>(1, umax * 12);