use postprocessing to get HTML figures

Author: MikaelSlevinsky

docs/make.jl

@@ -15,14 +15,21 @@ examples = [
     "triangle.jl",
 ]
 
+function uncomment_objects(str)
+    str = replace(str, "###```@raw" => "```\n\n```@raw")
+    str = replace(str, "###<object" => "<object")
+    str = replace(str, "###```\n```" => "```")
+    str
+end
+
 for example in examples
     example_filepath = joinpath(EXAMPLES_DIR, example)
-    Literate.markdown(example_filepath, OUTPUT_DIR; execute=true)
+    Literate.markdown(example_filepath, OUTPUT_DIR; execute=true, postprocess = uncomment_objects)
 end
 
 makedocs(
             doctest = false,
-            format = Documenter.HTML(assets = [asset("https://cdn.plot.ly/plotly-1.54.7.js")]),
+            format = Documenter.HTML(),
             sitename = "FastTransforms.jl",
             authors = "Richard Mikael Slevinsky",
             pages = Any[

examples/disk.jl

@@ -20,6 +20,8 @@
 # [documentation](https://MikaelSlevinsky.github.io/FastTransforms).
 
 using FastTransforms, LinearAlgebra, Plots
+const GENFIGS = joinpath(dirname(dirname(pathof(FastTransforms))), "docs/src/generated")
+!isdir(GENFIGS) && mkdir(GENFIGS)
 plotlyjs()
 
 # Our function $f$ on the disk:
@@ -41,8 +43,12 @@ F = [f(r*cospi(θ), r*sinpi(θ)) for r in r, θ in θ]
 # We superpose a surface plot of $f$ on top of the grid:
 X = [r*cospi(θ) for r in r, θ in θ]
 Y = [r*sinpi(θ) for r in r, θ in θ]
-scatter3d(vec(X), vec(Y), vec(0F); markersize=0.75, markercolor=:red, size=(1000, 1000))
+scatter3d(vec(X), vec(Y), vec(0F); markersize=0.75, markercolor=:red, size=(800, 600))
 surface!(X, Y, F; legend=false, xlabel="x", ylabel="y", zlabel="f")
+savefig(joinpath(GENFIGS, "zernike.html"))
+###```@raw html
+###<object type="text/html" data="../zernike.html" style="width:100%;height:600px;"></object>
+###```
 
 # We precompute a (generalized) Zernike--Chebyshev×Fourier plan:
 α, β = 0, 0
@@ -95,8 +101,12 @@ F = [f(x[n], w[n]*z) for n in 1:N, z in z]
 # We superpose a surface plot of $f$ on top of the grid:
 X = [x for x in x, z in z]
 Y = [w*z for w in w, z in z]
-scatter3d(vec(X), vec(Y), vec(0F); markersize=0.75, markercolor=:green, size=(1000, 1000))
+scatter3d(vec(X), vec(Y), vec(0F); markersize=0.75, markercolor=:green, size=(800, 600))
 surface!(X, Y, F; legend=false, xlabel="x", ylabel="y", zlabel="f")
+savefig(joinpath(GENFIGS, "dunklxu.html"))
+###```@raw html
+###<object type="text/html" data="../dunklxu.html" style="width:100%;height:600px;"></object>
+###```
 
 # We precompute a Dunkl-Xu--Chebyshev plan:
 P = plan_rectdisk2cheb(F, β)