New Features and Improvements to AstroImages #30
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| 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: | ||
| - '1.6' # Replace this with the minimum Julia version that your package supports. E.g. if your package requires Julia 1.5 or higher, change this to '1.5'. | ||
| - '1' # Leave this line unchanged. '1' will automatically expand to the latest stable 1.x release of Julia. | ||
| - 'nightly' | ||
| os: | ||
| - ubuntu-latest | ||
| arch: | ||
| - x64 | ||
| steps: | ||
| - uses: actions/checkout@v3 | ||
| - uses: julia-actions/setup-julia@v1 | ||
| with: | ||
| version: ${{ matrix.version }} | ||
| arch: ${{ matrix.arch }} | ||
| - uses: julia-actions/cache@v1 | ||
| - uses: julia-actions/julia-buildpkg@v1 | ||
| - uses: julia-actions/julia-runtest@v1 | ||
| - uses: julia-actions/julia-processcoverage@v1 | ||
| - uses: codecov/codecov-action@v1 | ||
| with: | ||
| file: lcov.info |
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| @@ -0,0 +1,26 @@ | ||
| name: Documentation | ||
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| on: | ||
| push: | ||
| branches: | ||
| - master | ||
| tags: '*' | ||
| pull_request: | ||
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| jobs: | ||
| build: | ||
| runs-on: ubuntu-latest | ||
| steps: | ||
| - uses: actions/checkout@v3 | ||
| - uses: julia-actions/setup-julia@latest | ||
| with: | ||
| version: '1.7' | ||
| - name: Install dependencies | ||
| run: julia --color=yes --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()' | ||
| - uses: julia-actions/cache@v1 | ||
| - name: Build and deploy | ||
| env: | ||
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # If authenticating with GitHub Actions token | ||
| # DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # If authenticating with SSH deploy key | ||
| run: julia --color=yes --project=docs/ docs/make.jl | ||
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@@ -7,3 +7,7 @@ Manifest.toml | |
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| # test files | ||
| /test/data | ||
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| # built docs | ||
| /docs/build | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,29 +1,51 @@ | ||
| name = "AstroImages" | ||
| uuid = "fe3fc30c-9b16-11e9-1c73-17dabf39f4ad" | ||
| authors = ["Mosè Giordano", "Rohit Kumar", "William Thompson"] | ||
| version = "0.3.0" | ||
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| [deps] | ||
| AbstractFFTs = "621f4979-c628-5d54-868e-fcf4e3e8185c" | ||
| AstroAngles = "5c4adb95-c1fc-4c53-b4ea-2a94080c53d2" | ||
| ColorSchemes = "35d6a980-a343-548e-a6ea-1d62b119f2f4" | ||
| DimensionalData = "0703355e-b756-11e9-17c0-8b28908087d0" | ||
| FITSIO = "525bcba6-941b-5504-bd06-fd0dc1a4d2eb" | ||
| FileIO = "5789e2e9-d7fb-5bc7-8068-2c6fae9b9549" | ||
| ImageAxes = "2803e5a7-5153-5ecf-9a86-9b4c37f5f5ac" | ||
| ImageBase = "c817782e-172a-44cc-b673-b171935fbb9e" | ||
| ImageShow = "4e3cecfd-b093-5904-9786-8bbb286a6a31" | ||
| MappedArrays = "dbb5928d-eab1-5f90-85c2-b9b0edb7c900" | ||
| PlotUtils = "995b91a9-d308-5afd-9ec6-746e21dbc043" | ||
| Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7" | ||
| RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01" | ||
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There was a problem hiding this comment. If you need it, There was a problem hiding this comment. Thanks @giordano! I had just run into that issue. One thing I am wondering is whether it might be better to have the opposite relationship, with Reproject.jl depending on AstroImages. There was a problem hiding this comment.
There was a problem hiding this comment. Right now there is nothing that rotates or otherwise transforms images, except for the RGB composite functions that first call reproject. composechannels([
astroimg1,
reproject(astroimg2, wcs(astroimg1,1)),
reproject(astroimg3, wcs(astroimg1,1)),
], ...)where One thing that doesn't yet work is reprojecting one slice of a cube, but it should be possible with all the information now tracked by the |
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| Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2" | ||
| Tables = "bd369af6-aec1-5ad0-b16a-f7cc5008161c" | ||
| UUIDs = "cf7118a7-6976-5b1a-9a39-7adc72f591a4" | ||
| WCS = "15f3aee2-9e10-537f-b834-a6fb8bdb944d" | ||
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| [compat] | ||
| AbstractFFTs = "1.1" | ||
| AstroAngles = "0.1" | ||
| ColorSchemes = "3.18" | ||
| DimensionalData = "^0.20" | ||
| FITSIO = "0.16" | ||
| FileIO = "1.14" | ||
| ImageAxes = "0.6" | ||
| ImageBase = "^0.1.5" | ||
| ImageShow = "0.3" | ||
| MappedArrays = "0.4" | ||
| PlotUtils = "1.2" | ||
| RecipesBase = "1.2" | ||
| Tables = "1.7" | ||
| WCS = "0.6" | ||
| julia = "^1.6.0" | ||
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| [extras] | ||
| FITSIO = "525bcba6-941b-5504-bd06-fd0dc1a4d2eb" | ||
| ImageBase = "c817782e-172a-44cc-b673-b171935fbb9e" | ||
| Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c" | ||
| Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2" | ||
| Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40" | ||
| WCS = "15f3aee2-9e10-537f-b834-a6fb8bdb944d" | ||
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| [targets] | ||
| test = ["Test", "WCS", "FITSIO", "Random", "Statistics", "ImageBase"] | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| [deps] | ||
| AstroImages = "fe3fc30c-9b16-11e9-1c73-17dabf39f4ad" | ||
| DemoCards = "311a05b2-6137-4a5a-b473-18580a3d38b5" | ||
| Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4" | ||
| ImageFiltering = "6a3955dd-da59-5b1f-98d4-e7296123deb5" | ||
| ImageIO = "82e4d734-157c-48bb-816b-45c225c6df19" | ||
| ImageTransformations = "02fcd773-0e25-5acc-982a-7f6622650795" | ||
| Images = "916415d5-f1e6-5110-898d-aaa5f9f070e0" | ||
| Photometry = "af68cb61-81ac-52ed-8703-edc140936be4" | ||
| Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80" | ||
| Reproject = "d1dcc2e6-806e-11e9-2897-3f99785db2ae" | ||
| WCS = "15f3aee2-9e10-537f-b834-a6fb8bdb944d" | ||
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| [compat] | ||
| Documenter = "0.27" |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,60 @@ | ||
| # --- | ||
| # title: Displaying Images | ||
| # author: "[William Thompson](https://github.com/sefffal)" | ||
| # cover: assets/displaying-images.png | ||
| # --- | ||
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| # We'll start by downloading a sample image. If you have an image stored locally, | ||
| # you would skip this step. | ||
| using AstroImages | ||
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| AstroImages.set_clims!(Percent(99.5)) #src | ||
| AstroImages.set_cmap!(:magma) #src | ||
| AstroImages.set_stretch!(identity) #src | ||
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| # Any AbstractArray can be visualized with the `imview` function. | ||
| arr = randn(10,10) | ||
| imview(arr) | ||
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| # Let's load an astronomical image to see how we can tweak its display | ||
| fname = download( | ||
| "http://www.astro.uvic.ca/~wthompson/astroimages/fits/656nmos.fits", | ||
| "eagle-656nmos.fits" | ||
| ); | ||
| img = AstroImage("eagle-656nmos.fits"); | ||
| imview(img) | ||
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| # We can adjust the color limits manually | ||
| imview(img, clims=(0,100)) | ||
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| # Or provide a function to calculate them for us | ||
| imview(img, clims=extrema) | ||
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| # AstroImages includes some handy callables, like Percent and Zscale.flags | ||
| # `Percent` sets the limits to include some central percentage of the data range | ||
| # For example, 95% sets the color limits to clip the top and bottom 2.5% of pixels. | ||
| # Percent(99.5) is the default value of clims. | ||
| imview(img, clims=Percent(95)) | ||
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| # Arrays wrapped by `AstroImage` are displayed automatically using `imview` | ||
| AstroImage(randn(10,10)) | ||
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| # The settings for automatic imview are controlled using package defaults that can | ||
| # be adjusted to suit your tastes | ||
| AstroImages.set_clims!(Zscale()) # Display the full range automatically | ||
| AstroImages.set_cmap!(:viridis) | ||
| AstroImages.set_stretch!(asinhstretch) | ||
| AstroImage(randn(10,10)) | ||
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| # --- restore defaults --- #src | ||
| AstroImages.set_clims!(Percent(99.5)) #src | ||
| AstroImages.set_cmap!(:magma) #src | ||
| AstroImages.set_stretch!(identity) #src | ||
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| # --- save covers --- #src | ||
| mkpath("assets") #src | ||
| save("assets/loading-images.png", imview(img)) #src |
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This is necessary, I guess