add release figure genereation script

.gitignore

@@ -23,3 +23,5 @@ archive/
 notebooks/color_spaces_manyview.ipynb
 notebooks/oklch_srgb_spherical.ipynb
 notebooks/v1.4.0/
+notebooks/v1.5.1/
+CHECKLIST.md

README.md

@@ -30,13 +30,13 @@ both of which have fixed hue values and vary from 10% to 98% lightness.
 Monotone curves have fixed chroma, whereas the accent curves' chroma varies
 smoothly as a function of lightness within sRGB gamut bounds.
 
-| Chroma curves | Color trajectories |
+| Chroma curves                                            | Color trajectories                       |
-|---|---|
+|----------------------------------------------------------|------------------------------------------|
-| ![Chroma curves](images/curves/cstar-curves-v140.png) | ![Trajectories](images/trajectories.gif) |
+| ![Chroma curves](images/release/1.5.1/chroma-curves.png) | ![Trajectories](images/trajectories.gif) |
 
-| Palette |
+| Palette                                      |
-|---|
+|----------------------------------------------|
-| ![Palette](images/palette.png) |
+| ![Palette](images/release/1.5.1/palette.png) |
 
 Chroma curves are designed specifically to establish a distinct role for each
 accent and are non-intersecting over the lightness domain (hence the distinct
@@ -60,8 +60,8 @@ varying only in lightness from dark to light grey.
 
 ## Themes
 
-| Dark themes | Light themes |
+| Dark themes                            | Light themes                             |
-|---|---|
+|----------------------------------------|------------------------------------------|
 | ![Dark themes](images/dark_themes.png) | ![Light themes](images/light_themes.png) |
 
 Themes are derived from the `monobiome` palette by selecting a monotone base
@@ -78,10 +78,10 @@ to the background.
 The following plots show the intersection of the sphere centered at a fixed
 background color (`alpine` biome with a lightness of 20) under variable radii:
 
-| | `-l 20 -d 0.3` | `-l 20 -d 0.4` | `-l 20 -d 0.5` |
+|                     | `-l 20 -d 0.3`                                    | `-l 20 -d 0.4`                                    | `-l 20 -d 0.5`                                    |
-|---|---|---|---|
+|---------------------|---------------------------------------------------|---------------------------------------------------|---------------------------------------------------|
-| Color visualization | ![](images/oklch/mb_b20_d30.gif) | ![](images/oklch/mb_b20_d40.gif) | ![](images/oklch/mb_b20_d50.gif) |
+| Color visualization | ![](images/oklch/mb_b20_d30.gif)                  | ![](images/oklch/mb_b20_d40.gif)                  | ![](images/oklch/mb_b20_d50.gif)                  |
-| Editor preview | ![](images/render/v140-demo-alpine-dark-d0.3.png) | ![](images/render/v140-demo-alpine-dark-d0.4.png) | ![](images/render/v140-demo-alpine-dark-d0.5.png) |
+| Editor preview      | ![](images/render/v140-demo-alpine-dark-d0.3.png) | ![](images/render/v140-demo-alpine-dark-d0.4.png) | ![](images/render/v140-demo-alpine-dark-d0.5.png) |
 
 In short, the base lightness (`-l`) dictates the brightness of the background,
 and the contrast (`-d`) controls how perceptually distinct the accent colors
@@ -117,10 +117,10 @@ theme pipeline can be seen in detail below:
 ![Generation pipeline](images/theme_generation_pipeline.png)
 
 This figure demonstrates how `kitty` themes are generated, but the process is
-generic to any palette, scheme, and app. This implemented in two stages using
+generic to any palette, scheme, and app. This is implemented in two stages
-the `monobiome` CLI:
+using the `monobiome` CLI:
 
-- First generate the scheme file, the definitions that respect perceptual
+- First generate the scheme file, the lightness choices that achieve perceptual
   uniformity of accents with respect to the base monotone:
 
   ```sh
@@ -137,19 +137,14 @@ the `monobiome` CLI:
   monobiome fill scheme.toml templates/kitty/active.theme -o kitty.theme
   ```
 
-  This writes a concrete theme to `kitty.theme` that matches the user
+  This writes a concrete `kitty` theme to `kitty.theme` that matches the user
-  preferences, i.e., the contrast (`-d`), background lightness (`-l`), mode
+  preferences as captured in the previously generated scheme file, i.e., the
-  (`dark`), and biome (`grassland`). Every part of this process can be
+  contrast (`-d`), background lightness (`-l`), mode (`dark`), and biome
-  customized: the scheme parameters, the scheme definitions/file, the app
+  (`grassland`). Every part of this process can be customized: the scheme
-  template.
+  parameters, the scheme definitions/file, the app template.
 
 Running these commands in sequence from the repo root should work
-out-of-the-box, after having installed the CLI tool.
+out-of-the-box after having installed the CLI tool.
-
-The `monobiome` CLI
-produces the scheme file for requested parameters, and the [`symconf`][3] CLI
-pushes palette colors through the scheme and into the app templates to yield a
-concrete theme.
 
 ## Applications
 This repo provides palette-agnostic theme templates for `kitty`,
@@ -178,7 +173,7 @@ One can set these themes for the provided applications as follows:
   ```
 
   Themes are generated using the [`kitty` theme
-  template](templates/apps/kitty/templates/active.theme).
+  template](templates/kitty/active.theme).
 
 - `vim`/`neovim`
 
@@ -193,7 +188,7 @@ One can set these themes for the provided applications as follows:
   ```
 
   Themes are generated using the [`vim` theme
-  template](templates/apps/nvim/templates/theme.vim).
+  template](templates/nvim/theme.vim).
 
 - `fzf`
 
@@ -206,7 +201,7 @@ One can set these themes for the provided applications as follows:
   ```
 
   Themes are generated using the [`fzf` theme
-  template](templates/apps/fzf/templates/active.theme).
+  template](templates/fzf/active.theme).
 
 - Firefox
 
@@ -214,13 +209,11 @@ One can set these themes for the provided applications as follows:
   add-ons][2], and switch between light/dark schemes based on system settings.
   You can also download raw XPI files for each theme in `app-config/firefox/`,
   each of which is generated using the [Firefox `manifest.json`
-  template](templates/apps/firefox/templates/none-dark.manifest.json).
+  template](templates/firefox/auto-manifest.json).
 
   Static [light][4] and [dark][5] themes are additionally available (i.e., that
   don't change with system settings).
 
-  ![Firefox theme previews](images/firefox/themes.png)
-
 ## CLI installation
 A brief theme generation guide was provided in the [Generation
 section](#generation), making use of the `monobiome` CLI. This tool can be
@@ -232,7 +225,7 @@ uv tool install monobiome
 pipx install monobiome
 ```
 
-The `monobiome` has provides three subcommands:
+`monobiome` provides three subcommands:
 
 - `monobiome palette`: generate palette files from raw parameterized curves
 
@@ -295,6 +288,14 @@ The `monobiome` has provides three subcommands:
                           output file to write filled template
   ```
 
+## Config management
+The `monobiome` CLI tool attempts to provide the minimal functionality needed
+to produce customized themes for individual applications. If seeking a more
+holistic, system-wide approach, you might consider using [`symconf`][3], a
+general-purpose application config manager. `symconf` provides the templating
+subsystem used for `monobiome` internals, and can be configured to apply live
+theme updates to many apps with a single command line invocation.
+
 
 [1]: https://github.com/isa/TextMate-Themes/blob/master/monoindustrial.tmTheme
 [2]: https://addons.mozilla.org/en-US/firefox/collections/18495484/monobiome/

colors/hex-palette.toml

@@ -1,4 +1,4 @@
-version = "1.5.0"
+version = "1.5.1"
 
 [alpine]
 l10 = "#030303"
@@ -271,7 +271,7 @@ l94 = "#f1eae4"
 l95 = "#f4ede7"
 l96 = "#f7f0ea"
 l97 = "#fbf4ee"
-l98 = "#fef7f1"
+l98 = "#fdf7f2"
 
 [savanna]
 l10 = "#040301"
@@ -362,7 +362,7 @@ l94 = "#ecece3"
 l95 = "#efefe7"
 l96 = "#f3f2ea"
 l97 = "#f6f6ed"
-l98 = "#f9f9f1"
+l98 = "#f9f9f2"
 
 [grassland]
 l10 = "#020402"
@@ -453,7 +453,7 @@ l94 = "#e6ede7"
 l95 = "#eaf1ea"
 l96 = "#edf4ee"
 l97 = "#f0f7f1"
-l98 = "#f4fbf4"
+l98 = "#f4faf5"
 
 [reef]
 l10 = "#010404"
@@ -544,7 +544,7 @@ l94 = "#e3edef"
 l95 = "#e7f1f2"
 l96 = "#eaf4f5"
 l97 = "#edf7f9"
-l98 = "#f0fbfc"
+l98 = "#f2fafb"
 
 [tundra]
 l10 = "#020306"
@@ -726,7 +726,7 @@ l94 = "#ede9f1"
 l95 = "#f0edf4"
 l96 = "#f3f0f8"
 l97 = "#f7f3fb"
-l98 = "#faf7ff"
+l98 = "#faf7fe"
 
 [moorland]
 l10 = "#050204"
@@ -817,7 +817,7 @@ l94 = "#f1e8ec"
 l95 = "#f5ecef"
 l96 = "#f8eff3"
 l97 = "#fbf2f6"
-l98 = "#fff6f9"
+l98 = "#fef6f9"
 
 [red]
 l10 = "#0d0000"
@@ -1443,18 +1443,18 @@ l83 = "#d6b8f7"
 l84 = "#d8bcf8"
 l85 = "#dbc1f9"
 l86 = "#ddc5f9"
-l87 = "#e0c9fa"
+l87 = "#dfc9f9"
-l88 = "#e2cdfb"
+l88 = "#e2cdfa"
-l89 = "#e5d1fb"
+l89 = "#e4d2fa"
-l90 = "#e7d5fc"
+l90 = "#e6d6fa"
-l91 = "#e9d9fc"
+l91 = "#e9dafb"
-l92 = "#ecdefd"
+l92 = "#ebdefb"
-l93 = "#eee2fd"
+l93 = "#eee2fb"
-l94 = "#f1e6fe"
+l94 = "#f0e6fc"
-l95 = "#f3eafe"
+l95 = "#f2ebfc"
-l96 = "#f5eefe"
+l96 = "#f5effd"
-l97 = "#f8f2fe"
+l97 = "#f7f3fd"
-l98 = "#faf7ff"
+l98 = "#faf7fe"
 
 [magenta]
 l10 = "#080104"
@@ -1540,9 +1540,9 @@ l89 = "#f7cde0"
 l90 = "#f8d2e2"
 l91 = "#f9d6e5"
 l92 = "#fadbe8"
-l93 = "#fbdfeb"
+l93 = "#fadfeb"
-l94 = "#fce4ee"
+l94 = "#fbe4ee"
 l95 = "#fce8f1"
-l96 = "#fdedf4"
+l96 = "#fdedf3"
-l97 = "#fef1f6"
+l97 = "#fdf1f6"
 l98 = "#fef6f9"

colors/oklch-palette.toml

@@ -1,4 +1,4 @@
-version = "1.5.0"
+version = "1.5.1"
 
 [alpine]
 l10 = "oklch(10.0% 0.0000 0.0)"
@@ -180,7 +180,7 @@ l94 = "oklch(94.0% 0.0110 29.0)"
 l95 = "oklch(95.0% 0.0110 29.0)"
 l96 = "oklch(96.0% 0.0110 29.0)"
 l97 = "oklch(97.0% 0.0110 29.0)"
-l98 = "oklch(98.0% 0.0097 29.0)"
+l98 = "oklch(98.0% 0.0092 29.0)"
 
 [chaparral]
 l10 = "oklch(10.0% 0.0110 62.5)"
@@ -271,7 +271,7 @@ l94 = "oklch(94.0% 0.0110 62.5)"
 l95 = "oklch(95.0% 0.0110 62.5)"
 l96 = "oklch(96.0% 0.0110 62.5)"
 l97 = "oklch(97.0% 0.0110 62.5)"
-l98 = "oklch(98.0% 0.0110 62.5)"
+l98 = "oklch(98.0% 0.0092 62.5)"
 
 [savanna]
 l10 = "oklch(10.0% 0.0110 104.0)"
@@ -362,7 +362,7 @@ l94 = "oklch(94.0% 0.0110 104.0)"
 l95 = "oklch(95.0% 0.0110 104.0)"
 l96 = "oklch(96.0% 0.0110 104.0)"
 l97 = "oklch(97.0% 0.0110 104.0)"
-l98 = "oklch(98.0% 0.0110 104.0)"
+l98 = "oklch(98.0% 0.0092 104.0)"
 
 [grassland]
 l10 = "oklch(10.0% 0.0110 148.0)"
@@ -453,7 +453,7 @@ l94 = "oklch(94.0% 0.0110 148.0)"
 l95 = "oklch(95.0% 0.0110 148.0)"
 l96 = "oklch(96.0% 0.0110 148.0)"
 l97 = "oklch(97.0% 0.0110 148.0)"
-l98 = "oklch(98.0% 0.0110 148.0)"
+l98 = "oklch(98.0% 0.0092 148.0)"
 
 [reef]
 l10 = "oklch(10.0% 0.0110 205.0)"
@@ -544,7 +544,7 @@ l94 = "oklch(94.0% 0.0110 205.0)"
 l95 = "oklch(95.0% 0.0110 205.0)"
 l96 = "oklch(96.0% 0.0110 205.0)"
 l97 = "oklch(97.0% 0.0110 205.0)"
-l98 = "oklch(98.0% 0.0110 205.0)"
+l98 = "oklch(98.0% 0.0092 205.0)"
 
 [tundra]
 l10 = "oklch(10.0% 0.0110 262.0)"
@@ -635,7 +635,7 @@ l94 = "oklch(94.0% 0.0110 262.0)"
 l95 = "oklch(95.0% 0.0110 262.0)"
 l96 = "oklch(96.0% 0.0110 262.0)"
 l97 = "oklch(97.0% 0.0110 262.0)"
-l98 = "oklch(98.0% 0.0094 262.0)"
+l98 = "oklch(98.0% 0.0092 262.0)"
 
 [heathland]
 l10 = "oklch(10.0% 0.0110 306.0)"
@@ -726,7 +726,7 @@ l94 = "oklch(94.0% 0.0110 306.0)"
 l95 = "oklch(95.0% 0.0110 306.0)"
 l96 = "oklch(96.0% 0.0110 306.0)"
 l97 = "oklch(97.0% 0.0110 306.0)"
-l98 = "oklch(98.0% 0.0110 306.0)"
+l98 = "oklch(98.0% 0.0092 306.0)"
 
 [moorland]
 l10 = "oklch(10.0% 0.0110 350.0)"
@@ -817,7 +817,7 @@ l94 = "oklch(94.0% 0.0110 350.0)"
 l95 = "oklch(95.0% 0.0110 350.0)"
 l96 = "oklch(96.0% 0.0110 350.0)"
 l97 = "oklch(97.0% 0.0110 350.0)"
-l98 = "oklch(98.0% 0.0110 350.0)"
+l98 = "oklch(98.0% 0.0092 350.0)"
 
 [red]
 l10 = "oklch(10.0% 0.0406 29.0)"
@@ -1087,10 +1087,10 @@ l91 = "oklch(91.0% 0.0402 104.0)"
 l92 = "oklch(92.0% 0.0360 104.0)"
 l93 = "oklch(93.0% 0.0317 104.0)"
 l94 = "oklch(94.0% 0.0273 104.0)"
-l95 = "oklch(95.0% 0.0229 104.0)"
+l95 = "oklch(95.0% 0.0228 104.0)"
-l96 = "oklch(96.0% 0.0184 104.0)"
+l96 = "oklch(96.0% 0.0183 104.0)"
 l97 = "oklch(97.0% 0.0138 104.0)"
-l98 = "oklch(98.0% 0.0093 104.0)"
+l98 = "oklch(98.0% 0.0092 104.0)"
 
 [green]
 l10 = "oklch(10.0% 0.0178 148.0)"
@@ -1442,19 +1442,19 @@ l82 = "oklch(82.0% 0.0964 306.0)"
 l83 = "oklch(83.0% 0.0915 306.0)"
 l84 = "oklch(84.0% 0.0865 306.0)"
 l85 = "oklch(85.0% 0.0815 306.0)"
-l86 = "oklch(86.0% 0.0764 306.0)"
+l86 = "oklch(86.0% 0.0758 306.0)"
-l87 = "oklch(87.0% 0.0712 306.0)"
+l87 = "oklch(87.0% 0.0697 306.0)"
-l88 = "oklch(88.0% 0.0660 306.0)"
+l88 = "oklch(88.0% 0.0638 306.0)"
-l89 = "oklch(89.0% 0.0607 306.0)"
+l89 = "oklch(89.0% 0.0579 306.0)"
-l90 = "oklch(90.0% 0.0554 306.0)"
+l90 = "oklch(90.0% 0.0522 306.0)"
-l91 = "oklch(91.0% 0.0500 306.0)"
+l91 = "oklch(91.0% 0.0466 306.0)"
-l92 = "oklch(92.0% 0.0446 306.0)"
+l92 = "oklch(92.0% 0.0410 306.0)"
-l93 = "oklch(93.0% 0.0391 306.0)"
+l93 = "oklch(93.0% 0.0356 306.0)"
-l94 = "oklch(94.0% 0.0336 306.0)"
+l94 = "oklch(94.0% 0.0302 306.0)"
-l95 = "oklch(95.0% 0.0281 306.0)"
+l95 = "oklch(95.0% 0.0250 306.0)"
-l96 = "oklch(96.0% 0.0225 306.0)"
+l96 = "oklch(96.0% 0.0198 306.0)"
-l97 = "oklch(97.0% 0.0169 306.0)"
+l97 = "oklch(97.0% 0.0147 306.0)"
-l98 = "oklch(98.0% 0.0113 306.0)"
+l98 = "oklch(98.0% 0.0097 306.0)"
 
 [magenta]
 l10 = "oklch(10.0% 0.0242 350.0)"
@@ -1538,11 +1538,11 @@ l87 = "oklch(87.0% 0.0619 350.0)"
 l88 = "oklch(88.0% 0.0574 350.0)"
 l89 = "oklch(89.0% 0.0528 350.0)"
 l90 = "oklch(90.0% 0.0481 350.0)"
-l91 = "oklch(91.0% 0.0435 350.0)"
+l91 = "oklch(91.0% 0.0433 350.0)"
-l92 = "oklch(92.0% 0.0387 350.0)"
+l92 = "oklch(92.0% 0.0384 350.0)"
-l93 = "oklch(93.0% 0.0340 350.0)"
+l93 = "oklch(93.0% 0.0334 350.0)"
-l94 = "oklch(94.0% 0.0292 350.0)"
+l94 = "oklch(94.0% 0.0285 350.0)"
-l95 = "oklch(95.0% 0.0244 350.0)"
+l95 = "oklch(95.0% 0.0237 350.0)"
-l96 = "oklch(96.0% 0.0196 350.0)"
+l96 = "oklch(96.0% 0.0189 350.0)"
-l97 = "oklch(97.0% 0.0147 350.0)"
+l97 = "oklch(97.0% 0.0141 350.0)"
-l98 = "oklch(98.0% 0.0098 350.0)"
+l98 = "oklch(98.0% 0.0094 350.0)"

monobiome/cli/palette.py

@@ -17,7 +17,7 @@ def register_parser(subparsers: _SubparserType) -> None:
         type=str,
         default="hex",
         choices=["hex", "oklch"],
-        help="Color notation to export (either hex or oklch)",
+        help="color notation to export (either hex or oklch)",
     )
     parser.add_argument(
         "-f",
@@ -25,13 +25,13 @@ def register_parser(subparsers: _SubparserType) -> None:
         type=str,
         default="toml",
         choices=["json", "toml"],
-        help="Format of palette file (either JSON or TOML)",
+        help="format of palette file (either JSON or TOML)",
     )
     parser.add_argument(
         "-o",
         "--output",
         type=str,
-        help="Output file to write palette content",
+        help="output file to write palette content",
     )
 
     parser.set_defaults(func=handle_palette)

monobiome/cli/scheme.py

@@ -16,13 +16,13 @@ def register_parser(subparsers: _SubparserType) -> None:
         "mode",
         type=str,
         choices=["dark", "light"],
-        help="Scheme mode (light or dark)"
+        help="scheme mode (light or dark)"
     )
     parser.add_argument(
         "biome",
         type=str,
         choices=list(monotone_h_map.keys()),
-        help="Biome setting for scheme."
+        help="biome setting for scheme"
     )
     parser.add_argument(
         "-m",
@@ -30,7 +30,7 @@ def register_parser(subparsers: _SubparserType) -> None:
         type=str,
         default="oklch",
         choices=["wcag", "oklch", "lightness"],
-        help="Metric to use for measuring swatch distances."
+        help="metric to use for measuring swatch distances"
     )
 
     # e.g., wcag=4.5; oklch=0.40; lightness=40
@@ -39,13 +39,13 @@ def register_parser(subparsers: _SubparserType) -> None:
         "--distance",
         type=float,
         default=0.40,
-        help="Distance threshold for specified metric",
+        help="distance threshold for specified metric",
     )
     parser.add_argument(
         "-o",
         "--output",
         type=str,
-        help="Output file to write scheme content",
+        help="output file to write scheme content",
     )
 
     # these params remain rooted in lightness; no need to accommodate metric
@@ -58,13 +58,13 @@ def register_parser(subparsers: _SubparserType) -> None:
         "--l-base",
         type=int,
         default=20,
-        help="Minimum lightness level (default: 20)",
+        help="minimum lightness level (default: 20)",
     )
     parser.add_argument(
         "--l-step",
         type=int,
         default=5,
-        help="Lightness step size (default: 5)",
+        help="lightness step size (default: 5)",
     )
 
     # gaps
@@ -72,19 +72,19 @@ def register_parser(subparsers: _SubparserType) -> None:
         "--fg-gap",
         type=int,
         default=50,
-        help="Foreground lightness gap (default: 50)",
+        help="foreground lightness gap (default: 50)",
     )
     parser.add_argument(
         "--grey-gap",
         type=int,
         default=30,
-        help="Grey lightness gap (default: 30)",
+        help="grey lightness gap (default: 30)",
     )
     parser.add_argument(
         "--term-fg-gap",
         type=int,
         default=65,
-        help="Terminal foreground lightness gap (default: 60)",
+        help="terminal foreground lightness gap (default: 60)",
     )
 
     parser.set_defaults(func=handle_scheme)

monobiome/constants.py

@@ -121,3 +121,21 @@ for h_str, L_points_C in Lpoints_Cqbr_Hmap.items():
         max(0, min(_C, l_maxC_h(_L, _h)))
         for _L, _C in zip(L_points, L_points_C, strict=True)
     ]
+
+
+# strictly enforce curve bounds s.t. there are no intersections
+# order is determined by the max attained chromap
+max_Cstar_Horder = [
+    (h_str, max(Lpoints_Cstar))
+    for h_str, Lpoints_Cstar in Lpoints_Cstar_Hmap.items()
+]
+max_Cstar_Horder = sorted(max_Cstar_Horder, key=lambda t: t[1], reverse=True)
+
+for i in range(len(max_Cstar_Horder)-1):
+    outer_h, _ = max_Cstar_Horder[i]
+    inner_h, _ = max_Cstar_Horder[i+1]
+
+    Lpoints_Cstar_Hmap[inner_h] = [
+        min(inner_c, Lpoints_Cstar_Hmap[outer_h][ci])
+        for ci, inner_c in enumerate(Lpoints_Cstar_Hmap[inner_h])
+    ]

monobiome/plotting.py

@@ -1,6 +1,9 @@
+from importlib.metadata import version
+
 import numpy as np
 import matplotlib.pyplot as plt
 from coloraide import Color
+from matplotlib.collections import LineCollection
 
 from monobiome.palette import compute_hlc_map
 from monobiome.constants import (
@@ -10,11 +13,13 @@ from monobiome.constants import (
     accent_h_map,
     monotone_h_map,
     Lspace_Cmax_Hmap,
+    max_Cstar_Horder,
     Lpoints_Cstar_Hmap,
 )
 
+VERSION = version("monobiome")
 
-def plot_hue_chroma_bounds() -> None:
+def plot_hue_chroma_bounds() -> tuple[plt.Figure, plt.Axes]:
     name_h_map = {}
     ax_h_map = {}
     fig, axes = plt.subplots(
@@ -63,36 +68,63 @@ def plot_hue_chroma_bounds() -> None:
         ncol=3
     )
 
-    plt.suptitle("$C^*$ curves for hue groups")
+    plt.suptitle(f"$C^*$ curves for hue groups (v{VERSION})")
-    plt.show()
+
+    return fig, axes
 
 
-def plot_hue_chroma_star() -> None:
+def plot_hue_chroma_star() -> tuple[plt.Figure, plt.Axes]:
     fig, ax = plt.subplots(1, 1, figsize=(8, 6))
 
     # uncomment to preview 5 core term colors
     colors = accent_h_map.keys()
     #colors = set(["red", "orange", "yellow", "green", "blue"])
 
-    for h_str in Lpoints_Cstar_Hmap:
+    for h_str, _ in max_Cstar_Horder:
+        Lpoints_Cstar = Lpoints_Cstar_Hmap[h_str]
+
         if h_str not in accent_h_map or h_str not in colors:
             continue
-        ax.fill_between(
-            L_points,
-            Lpoints_Cstar_Hmap[h_str],
-            alpha=0.2,
-            color='grey',
-            label=h_str
-        )
 
-        x, y = L_points, Lpoints_Cstar_Hmap[h_str]
+        _h = h_map[h_str]
-        n = int(0.45*len(x))
+        h_colors = [
-        ax.text(x[n], y[n]-0.01, h_str, rotation=10, va='center', ha='left')
+            Color('oklch', [_l/100, _c, _h]).convert("srgb")
+            for _l, _c in zip(L_points, Lpoints_Cstar, strict=True)
+        ]
+
+        # # ax.fill_between(
+        # ax.scatter(
+        #     L_points,
+        #     Lpoints_Cstar,
+        #     alpha=0.7,
+        #     c=h_colors,
+        #     #alpha=0.2,
+        #     #color='grey',
+        #     label=h_str
+        # )
+        # x, y = L_points, Lpoints_Cstar_Hmap[h_str]
+        # n = int(0.45*len(x))
+        # ax.text(x[n], y[n]-0.01, h_str, rotation=10, va='center', ha='left')
+        
+        x = np.asarray(L_points)
+        y = np.asarray(Lpoints_Cstar)
+        pts = np.column_stack([x, y]).reshape(-1, 1, 2)
+        segs = np.concatenate([pts[:-1], pts[1:]], axis=1)
+        rgb = np.asarray(h_colors)
+        seg_colors = (rgb[:-1] + rgb[1:]) / 2
+
+        lc = LineCollection(segs, colors=seg_colors, linewidth=3,
+                            capstyle="round", joinstyle="round",
+                            label=h_str)
+        ax.add_collection(lc)
+        ax.autoscale_view()
         
     ax.set_xlabel("Lightness (%)")
     ax.set_xticks([L_points[0], 45, 50, 55, 60, 65, 70, L_points[-1]])
-    plt.suptitle("$C^*$ curves (v1.4.0)")
+
-    fig.show()
+    plt.suptitle(f"$C^*$ curves (v{VERSION})")
+
+    return fig, ax
 
 
 def palette_image(

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "monobiome"
-version = "1.5.0"
+version = "1.5.1"
 description = "Monobiome color palette"
 requires-python = ">=3.12"
 authors = [

scheme.toml

@@ -1,82 +0,0 @@
-# ++ monobiome scheme file ++
-# ++ generated CLI @ 1.5.0 ++
-version      = "1.5.0"
-mode         = "dark"
-biome        = "moorland"
-metric       = "oklch"
-distance     = "0.42"
-l_base       = "20"
-l_step       = "5"
-fg_gap       = "50"
-grey_gap     = "30"
-term_fg_gap  = "65"
-bg0          = "f{{moorland.l20}}"
-bg1          = "f{{moorland.l25}}"
-bg2          = "f{{moorland.l30}}"
-bg3          = "f{{moorland.l35}}"
-fg3          = "f{{moorland.l70}}"
-fg2          = "f{{moorland.l75}}"
-fg1          = "f{{moorland.l80}}"
-fg0          = "f{{moorland.l85}}"
-black        = "f{{moorland.l20}}"
-grey         = "f{{moorland.l50}}"
-white        = "f{{moorland.l75}}"
-red          = "f{{red.l59}}"
-orange       = "f{{orange.l61}}"
-yellow       = "f{{yellow.l62}}"
-green        = "f{{green.l61}}"
-cyan         = "f{{cyan.l61}}"
-blue         = "f{{blue.l60}}"
-violet       = "f{{violet.l60}}"
-magenta      = "f{{orange.l61}}"
-
-[term]
-background   = "f{{moorland.l25}}"
-selection_bg = "f{{moorland.l30}}"
-selection_fg = "f{{moorland.l85}}"
-foreground   = "f{{moorland.l90}}"
-cursor       = "f{{moorland.l85}}"
-cursor_text  = "f{{moorland.l30}}"
-
-[term.normal]
-black        = "f{{moorland.l25}}"
-grey         = "f{{moorland.l55}}"
-white        = "f{{moorland.l80}}"
-red          = "f{{red.l64}}"
-yellow       = "f{{yellow.l67}}"
-green        = "f{{green.l66}}"
-cyan         = "f{{blue.l65}}"
-blue         = "f{{blue.l65}}"
-magenta      = "f{{orange.l66}}"
-
-[term.bright]
-black        = "f{{moorland.l35}}"
-grey         = "f{{moorland.l65}}"
-white        = "f{{moorland.l90}}"
-red          = "f{{red.l75}}"
-yellow       = "f{{yellow.l77}}"
-green        = "f{{green.l76}}"
-cyan         = "f{{blue.l76}}"
-blue         = "f{{blue.l76}}"
-magenta      = "f{{orange.l76}}"
-
-[vim]
-bg0          = "f{{moorland.l25}}"
-bg1          = "f{{moorland.l30}}"
-bg2          = "f{{moorland.l35}}"
-bg3          = "f{{moorland.l40}}"
-fg3          = "f{{moorland.l75}}"
-fg2          = "f{{moorland.l80}}"
-fg1          = "f{{moorland.l85}}"
-fg0          = "f{{moorland.l90}}"
-black        = "f{{moorland.l25}}"
-grey         = "f{{moorland.l55}}"
-white        = "f{{moorland.l80}}"
-red          = "f{{red.l64}}"
-orange       = "f{{orange.l66}}"
-yellow       = "f{{yellow.l67}}"
-green        = "f{{green.l66}}"
-cyan         = "f{{green.l66}}"
-blue         = "f{{blue.l65}}"
-violet       = "f{{blue.l65}}"
-magenta      = "f{{red.l64}}"

scripts/generate.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
-# note: this script is not portable; to be run in the monobiome scripts/
+# note: this script is not portable; script to be placed in the monobiome
-# directory (notice the `rm` invocations)
+# scripts/ directory and run from the repo root (notice the `rm` invocations)
 
 # clean existing config
 rm -rf app-config/*
@@ -37,6 +37,9 @@ for biome in "${biomes[@]}"; do
   done
 done
 
+# remove lingering scheme file
+rm scheme.toml
+
 cd app-config/firefox
 shopt -s nullglob
 for f in *; do

scripts/plots.py

@@ -0,0 +1,24 @@
+from pathlib import Path
+
+import monobiome as mb
+from monobiome import plotting
+from monobiome.palette import compute_hlc_map
+
+figure_dir = Path(f"images/release/{mb.__version__}")
+figure_dir.mkdir(parents=True, exist_ok=True)
+
+fig, ax = plotting.plot_hue_chroma_bounds()
+fig.savefig(Path(figure_dir, "chroma-bounds.png"))
+
+fig, ax = plotting.plot_hue_chroma_star()
+fig.savefig(Path(figure_dir, "chroma-curves.png"))
+
+# compute the palette as hex to ensure the rendering matches; using
+# "oklch" causes some slight hex drift when later using an eyedropper
+hlc_map = compute_hlc_map("hex") # ("oklch")
+
+fig, ax = plotting.show_palette(hlc_map)
+fig.savefig(Path(figure_dir, "palette.png"))
+
+fig, ax = plotting.show_palette(hlc_map, show_labels=False)
+fig.savefig(Path(figure_dir, "palette-bare.png"), pad_inches=0)

uv.lock

@@ -882,7 +882,7 @@ wheels = [
 
 [[package]]
 name = "monobiome"
-version = "1.5.0"
+version = "1.5.1"
 source = { editable = "." }
 dependencies = [
     { name = "coloraide" },