--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ext/DiffinitivePlotsExt.jl	Wed Sep 11 15:41:58 2024 +0200
@@ -0,0 +1,72 @@
+module DiffinitivePlotsExt
+
+using Diffinitive.Grids
+using Plots
+
+@recipe f(::Type{<:Grid}, g::Grid) = map(Tuple,g)[:]
+
+@recipe function f(c::Chart{2,<:Rectangle}, n=5, m=n; draw_border=true, bordercolor=1)
+    Ξ = parameterspace(c)
+    ξs = range(limits(Ξ,1)..., n)
+    ηs = range(limits(Ξ,2)..., m)
+
+    label := false
+    seriescolor --> 2
+    for ξ ∈ ξs
+        @series adapted_curve_grid(η->c((ξ,η)),limits(Ξ,1))
+    end
+
+    for η ∈ ηs
+        @series adapted_curve_grid(ξ->c((ξ,η)),limits(Ξ,2))
+    end
+
+    if ~draw_border
+        return
+    end
+
+    for ξ ∈ limits(Ξ,1)
+        @series begin
+            linewidth --> 3
+            seriescolor := bordercolor
+            adapted_curve_grid(η->c((ξ,η)),limits(Ξ,1))
+        end
+    end
+
+    for η ∈ limits(Ξ,2)
+        @series begin
+            linewidth --> 3
+            seriescolor := bordercolor
+            adapted_curve_grid(ξ->c((ξ,η)),limits(Ξ,2))
+        end
+    end
+end
+
+function adapted_curve_grid(g, minmax)
+    t1, _ = PlotUtils.adapted_grid(t->g(t)[1], minmax)
+    t2, _ = PlotUtils.adapted_grid(t->g(t)[2], minmax)
+
+    ts = sort(vcat(t1,t2))
+
+    x = map(ts) do t
+        g(t)[1]
+    end
+    y = map(ts) do t
+        g(t)[2]
+    end
+
+    return x, y
+end
+
+# get_axis_limits(plt, :x)
+
+
+# ReicpesPipline/src/user_recipe.jl
+# @recipe function f(f::FuncOrFuncs{F}) where {F<:Function}
+
+# @recipe function f(f::Function, xmin::Number, xmax::Number)
+
+# _scaled_adapted_grid(f, xscale, yscale, xmin, xmax)
+
+end
+
+