add new test example

Project.toml

@@ -68,8 +68,9 @@ StableRNGs = "860ef19b-820b-49d6-a774-d7a799459cd3"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 StatsPlots = "f3b207a7-027a-5e70-b257-86293d7955fd"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+TestImages = "5e47fb64-e119-507b-a336-dd2b206d9990"
 UnicodePlots = "b8865327-cd53-5732-bb35-84acbb429228"
 VisualRegressionTests = "34922c18-7c2a-561c-bac1-01e79b2c4c92"
 
 [targets]
-test = ["Distributions", "FileIO", "Gtk", "ImageMagick", "Images", "LibGit2", "OffsetArrays", "PGFPlotsX", "HDF5", "RDatasets", "StableRNGs", "StaticArrays", "StatsPlots", "Test", "UnicodePlots", "VisualRegressionTests"]
+test = ["Distributions", "FileIO", "Gtk", "ImageMagick", "Images", "LibGit2", "OffsetArrays", "PGFPlotsX", "HDF5", "RDatasets", "StableRNGs", "StaticArrays", "StatsPlots", "Test", "TestImages", "UnicodePlots", "VisualRegressionTests"]

src/examples.jl

@@ -1067,6 +1067,20 @@ const _examples = PlotExample[
         )
         end]
     ),
+    PlotExample( # 51
+        "Images with custom axes",
+        "",
+        [quote
+            using Plots
+            using TestImages
+            img = testimage("lighthouse")
+            
+            # plot the image reversing the first dimension and setting yflip = false
+            plot([-π, π], [-1, 1], reverse(img, dims=1), yflip=false, aspect_ratio=:none)
+            # plot other data
+            plot!(sin, -π, π, lw=3, color=:red)
+        end]
+    ),
 ]
 
 # Some constants for PlotDocs and PlotReferenceImages
@@ -1074,8 +1088,8 @@ _animation_examples = [2, 31]
 _backend_skips = Dict(
     :gr => [25, 30, 47],
     :pyplot => [2, 25, 30, 31, 47, 49],
-    :plotlyjs => [2, 21, 24, 25, 30, 31, 49],
-    :plotly => [2, 21, 24, 25, 30, 31, 49],
+    :plotlyjs => [2, 21, 24, 25, 30, 31, 49, 51],
+    :plotly => [2, 21, 24, 25, 30, 31, 49, 51],
     :pgfplotsx => [
         2, # animation
         6, # images
@@ -1084,6 +1098,7 @@ _backend_skips = Dict(
         31, # animation
         32, # spy
         49, # polar heatmap
+        51, # image with custom axes
     ],
 )
 

test/runtests.jl

@@ -4,6 +4,7 @@ using Plots
 using Random
 using StableRNGs
 using Test
+using TestImages
 using FileIO
 using Gtk
 using LibGit2