Add tests and clean up package

.github/workflows/CI.yml

@@ -0,0 +1,36 @@
+name: CI
+on:
+  pull_request:
+    branches:
+      - master
+  push:
+    branches:
+      - master
+    tags: '*'
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - '1.10'
+          - '1'  # This automatically expands to the latest stable 1.x release.
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+        arch:
+          - x64
+    steps:
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+      - uses: julia-actions/cache@v2
+      - uses: julia-actions/julia-buildpkg@v1
+      - uses: julia-actions/julia-runtest@v1
+        with:
+          prefix: DISPLAY=:0 xvfb-run -s '-screen 0 1024x768x24' #"headless", i.e., without display, as CI server doesn't have a monitor

Project.toml

@@ -7,20 +7,30 @@ version = "0.1.2"
 ColorSchemes = "35d6a980-a343-548e-a6ea-1d62b119f2f4"
 DocStringExtensions = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"
 GeometricalPredicates = "fd0ad045-b25c-564e-8f9c-8ef5c5f21267"
-LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Makie = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
 VoronoiDelaunay = "72f80fcb-8c52-57d9-aff0-40c1a3526986"
 
 [compat]
-julia = "1"
+Aqua = "0.8"
+ColorSchemes = "3"
+DocStringExtensions = "0.9"
 GeometricalPredicates = "0.4"
+GLMakie = "0.9, 0.10"
+JLD2 = "0.5"
+Makie = "0.20, 0.21"
+ReferenceTests = "0.10"
+SafeTestsets = "0.1"
+Test = "1"
 VoronoiDelaunay = "0.4"
-DocStringExtensions = "0.9"
-ColorSchemes = "3"
-Makie = "0.2"
+julia = "1"
 
 [extras]
+Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
+GLMakie = "e9467ef8-e4e7-5192-8a1a-b1aee30e663a"
+JLD2 = "033835bb-8acc-5ee8-8aae-3f567f8a3819"
+ReferenceTests = "324d217c-45ce-50fc-942e-d289b448e8cf"
+SafeTestsets = "1bc83da4-3b8d-516f-aca4-4fe02f6d838f"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Test"]
+test = ["Aqua", "GLMakie", "JLD2", "ReferenceTests", "SafeTestsets", "Test"]

README.md

@@ -1,6 +1,7 @@
 # TernaryDiagrams
 [repostatus-url]: https://www.repostatus.org/#active
 [repostatus-img]: https://www.repostatus.org/badges/latest/active.svg
+[![Aqua QA](https://raw.githubusercontent.com/JuliaTesting/Aqua.jl/master/badge.svg)](https://github.com/JuliaTesting/Aqua.jl)
 
 [![repostatus-img]][repostatus-url] [![TernaryDiagrams Downloads](https://shields.io/endpoint?url=https://pkgs.genieframework.com/api/v1/badge/TernaryDiagrams)](https://pkgs.genieframework.com?packages=TernaryDiagrams)
 
@@ -9,15 +10,11 @@ that can be used to construct a (relatively quick and dirty) [ternary
 plot](https://en.wikipedia.org/wiki/Ternary_plot). 
 
 In all the examples that follow, it is assumed that `a1[i] + a2[i] + a3[i] = 1`.
-If applicable, `w[i]` corresponds to the weight associated with the point
-`(a1[i], a2[i], a3[i])` for each index `i` in the dataset. If you would like to
-load a test dataset, use `test/data.jld2`, which can be opened with
-[JLD2.jl](https://github.com/JuliaIO/JLD2.jl). The file contains `a1`, `a2`,
-`a3` and `mus`, with the latter being weights associated with the data points.
-See the file `temp.jl` for an example of its usage.
 
 ## The ternary axis
 ```julia
+using GLMakie
+using TernaryDiagrams
 fig = Figure();
 ax = Axis(fig[1, 1]);
 
@@ -42,16 +39,24 @@ fig
 ```
 <br>
 <div align="center">
-    <img src="figs/axis.svg?maxAge=0" width="80%">
+    <img src="figs/axis.png?maxAge=0" width="60%">
 </div>
 </br>
 
 ## Ternary lines
 ```julia
-fig = Figure();
-ax = Axis(fig[1, 1]);
-
-ternaryaxis!(ax);
+using GLMakie
+using TernaryDiagrams
+using JLD2
+@load pkgdir(TernaryDiagrams)*"\\test\\data.jld2" a1 a2 a3 mus
+a1 = a1[1:20]
+a2 = a2[1:20]
+a3 = a3[1:20]
+
+fig = Figure()
+ax = Axis(fig[1, 1])
+
+ternaryaxis!(ax)
 ternarylines!(ax, a1, a2, a3; color = :blue)
 
 xlims!(ax, -0.2, 1.2)
@@ -61,23 +66,31 @@ fig
 ```
 <br>
 <div align="center">
-    <img src="figs/lines.svg?maxAge=0" width="80%">
+    <img src="figs/lines.png?maxAge=0" width="60%">
 </div>
 </br>
 
 ## Ternary scatter
 ```julia
-
-fig = Figure();
-ax = Axis(fig[1, 1]);
-
-ternaryaxis!(ax);
+using GLMakie
+using TernaryDiagrams
+using JLD2
+@load pkgdir(TernaryDiagrams)*"\\test\\data.jld2" a1 a2 a3 mus
+a1 = a1[1:20]
+a2 = a2[1:20]
+a3 = a3[1:20]
+mus = mus[1:20]
+
+fig = Figure()
+ax = Axis(fig[1, 1])
+
+ternaryaxis!(ax)
 ternaryscatter!(
     ax,
     a1,
     a2,
     a3;
-    color = [get(ColorSchemes.Spectral, w, extrema(ws)) for w in ws],
+    color = [get(Makie.ColorSchemes.Spectral, w, extrema(mus)) for w in mus],
     marker = :circle,
     markersize = 20,
 )
@@ -89,12 +102,20 @@ fig
 ```
 <br>
 <div align="center">
-    <img src="figs/scatter.svg?maxAge=0" width="80%">
+    <img src="figs/scatter.png?maxAge=0" width="60%">
 </div>
 </br>
 
 ## Ternary contours
 ```julia
+using GLMakie
+using TernaryDiagrams
+using JLD2
+@load pkgdir(TernaryDiagrams)*"\\test\\data.jld2" a1 a2 a3 mus
+a1 = a1[1:20]
+a2 = a2[1:20]
+a3 = a3[1:20]
+mus = mus[1:20]
 fig = Figure();
 ax = Axis(fig[1, 1]);
 
@@ -103,15 +124,15 @@ ternarycontour!(
     a1,
     a2,
     a3,
-    ws;
+    mus;
     levels = 5,
     linewidth = 4,
     color = nothing,
-    colormap = reverse(ColorSchemes.Spectral),
+    colormap = reverse(Makie.ColorSchemes.Spectral),
     pad_data = true,
 )
 
-ternaryaxis!(ax);
+ternaryaxis!(ax)
 
 xlims!(ax, -0.2, 1.2)
 ylims!(ax, -0.3, 1.1)
@@ -120,19 +141,27 @@ fig
 ```
 <br>
 <div align="center">
-    <img src="figs/contour.svg?maxAge=0" width="80%">
+    <img src="figs/contour.png?maxAge=0" width="60%">
 </div>
 </br>
 
 ## Ternary filled contours
 Note: `ternarycontour` uses a different Delaunay triangulation scheme to
 `ternarycontourf` (the former is made by me, while the latter essentially calls
 `tricontourf` from Makie.
-from Makie internally).
+
 ```julia
+using GLMakie
+using TernaryDiagrams
+using JLD2
+@load pkgdir(TernaryDiagrams)*"\\test\\data.jld2" a1 a2 a3 mus
+a1 = a1[1:20]
+a2 = a2[1:20]
+a3 = a3[1:20]
+mus = mus[1:20]
 fig = Figure();
 ax = Axis(fig[1, 1]);
-ternarycontourf!(ax, a1, a2, a3, ws; levels = 10)
+ternarycontourf!(ax, a1, a2, a3, mus; levels = 10)
 ternaryaxis!(ax);
 xlims!(ax, -0.2, 1.2)
 ylims!(ax, -0.3, 1.1)
@@ -141,7 +170,7 @@ fig
 ```
 <br>
 <div align="center">
-    <img src="figs/contourfill.svg?maxAge=0" width="80%">
+    <img src="figs/contourfill.png?maxAge=0" width="60%">
 </div>
 </br>