feat(letsplot): implement venn-labeled-items

plots/venn-labeled-items/implementations/python/letsplot.py

@@ -1,7 +1,6 @@
-""" anyplot.ai
+"""anyplot.ai
 venn-labeled-items: Chartgeist-Style Venn Diagram with Labeled Items
-Library: letsplot 4.9.0 | Python 3.14.4
-Quality: 87/100 | Created: 2026-04-25
+Library: letsplot | Python
 """
 
 import os
@@ -12,7 +11,6 @@
     LetsPlot,
     aes,
     coord_fixed,
-    element_blank,
     element_rect,
     geom_polygon,
     geom_text,
@@ -30,10 +28,9 @@
 THEME = os.getenv("ANYPLOT_THEME", "light")
 PAGE_BG = "#FAF8F1" if THEME == "light" else "#1A1A17"
 INK = "#1A1A17" if THEME == "light" else "#F0EFE8"
-INK_SOFT = "#4A4A44" if THEME == "light" else "#B8B7B0"
 INK_MUTED = "#6B6A63" if THEME == "light" else "#A8A79F"
 
-# Okabe-Ito categorical (positions 1, 2, 3)
+# Imprint palette positions 1, 2, 3
 COLOR_A = "#009E73"
 COLOR_B = "#C475FD"
 COLOR_C = "#4467A3"
@@ -60,8 +57,8 @@
     ("Spreadsheets", 2.05, 0.55),
     ("Calendar Apps", 1.95, 0.05),
     # C — Secretly Loved
-    ("Roller Skating", -0.75, -2.05),
-    ("Soap Operas", 0.75, -2.05),
+    ("Roller Skating", -1.10, -2.10),
+    ("Soap Operas", 1.10, -2.10),
     # A ∩ B
     ("ChatGPT", 0.00, 1.20),
     ("Smartwatches", 0.00, 0.85),
@@ -71,16 +68,16 @@
     # B ∩ C
     ("Dolly Parton", 1.05, -0.20),
     ("Spotify", 1.00, -0.60),
-    # A ∩ B ∩ C
-    ("Sourdough", 0.00, 0.15),
-    ("TikTok", 0.00, -0.30),
+    # A ∩ B ∩ C — spread vertically to reduce crowding
+    ("Sourdough", 0.00, 0.30),
+    ("TikTok", 0.00, -0.35),
     # outside
     ("Beige Walls", -3.10, -2.50),
 ]
 items_df = pd.DataFrame(items, columns=["label", "x", "y"])
 
-# Plot
-plot = ggplot() + coord_fixed(xlim=[-4.0, 4.0], ylim=[-3.5, 3.5])
+# Plot — equal xlim/ylim so coord_fixed fills the square canvas without black bars
+plot = ggplot() + coord_fixed(xlim=[-4.0, 4.0], ylim=[-4.0, 4.0])
 
 # Three overlapping circles with semi-transparent fills
 for c in circle_meta:
@@ -90,26 +87,26 @@
         aes(x="x", y="y"), data=circle_df, fill=c["color"], color=c["color"], alpha=0.22, size=1.4
     )
 
-# Item labels (serif, INK)
-plot = plot + geom_text(aes(x="x", y="y", label="label"), data=items_df, size=8, family="serif", color=INK)
+# Item labels (serif, INK) — size=9 for legibility on 2400×2400 canvas
+plot = plot + geom_text(aes(x="x", y="y", label="label"), data=items_df, size=9, family="serif", color=INK)
 
-# Category names outside each circle, in the circle's color
+# Category names outside each circle, centered on their quadrant — hjust=0.5 avoids edge clipping
 plot = plot + geom_text(
-    x=-2.40, y=1.95, label="Overhyped", size=13, family="serif", fontface="bold", color=COLOR_A, hjust=1.0
+    x=-2.10, y=2.15, label="Overhyped", size=11, family="serif", fontface="bold", color=COLOR_A, hjust=0.5
 )
 plot = plot + geom_text(
-    x=2.40, y=1.95, label="Actually Useful", size=13, family="serif", fontface="bold", color=COLOR_B, hjust=0.0
+    x=2.10, y=2.15, label="Actually Useful", size=11, family="serif", fontface="bold", color=COLOR_B, hjust=0.5
 )
 plot = plot + geom_text(
-    x=0.00, y=-2.85, label="Secretly Loved", size=13, family="serif", fontface="bold", color=COLOR_C, hjust=0.5
+    x=0.00, y=-3.10, label="Secretly Loved", size=11, family="serif", fontface="bold", color=COLOR_C, hjust=0.5
 )
 
 # Hint label for the "outside" item cluster
 plot = plot + geom_text(
     x=-3.10,
     y=-2.20,
     label="(neither here nor there)",
-    size=6,
+    size=7,
     family="serif",
     fontface="italic",
     color=INK_MUTED,
@@ -118,10 +115,10 @@
 
 # Editorial kicker + canonical anyplot.ai title line
 plot = plot + geom_text(
-    x=0, y=3.20, label="Chartgeist 2026", size=18, family="serif", fontface="bold_italic", color=INK, hjust=0.5
+    x=0, y=3.50, label="Chartgeist 2026", size=16, family="serif", fontface="bold_italic", color=INK, hjust=0.5
 )
 plot = plot + geom_text(
-    x=0, y=2.70, label="venn-labeled-items · letsplot · anyplot.ai", size=7, family="serif", color=INK_MUTED, hjust=0.5
+    x=0, y=3.00, label="venn-labeled-items · letsplot · anyplot.ai", size=6, family="serif", color=INK_MUTED, hjust=0.5
 )
 
 # Theme — gridless editorial background
@@ -132,14 +129,12 @@
         plot_background=element_rect(fill=PAGE_BG, color=PAGE_BG),
         panel_background=element_rect(fill=PAGE_BG, color=PAGE_BG),
         legend_position="none",
-        axis_text=element_blank(),
-        axis_title=element_blank(),
-        axis_ticks=element_blank(),
     )
 )
 
-plot = plot + ggsize(1200, 1200)
+# Canvas: 2400×2400 px (square — canonical for symmetric Venn layout)
+plot = plot + ggsize(600, 600)
 
-# Save
-ggsave(plot, f"plot-{THEME}.png", path=".", scale=3)
+# Save PNG and interactive HTML
+ggsave(plot, f"plot-{THEME}.png", path=".", scale=4)
 ggsave(plot, f"plot-{THEME}.html", path=".")

plots/venn-labeled-items/metadata/python/letsplot.yaml

@@ -1,237 +1,21 @@
+# Per-library metadata for letsplot implementation of venn-labeled-items
+# Auto-generated by impl-generate.yml
+
 library: letsplot
 language: python
 specification_id: venn-labeled-items
 created: '2026-04-25T05:45:00Z'
-updated: '2026-04-25T05:50:27Z'
-generated_by: claude-opus
-workflow_run: 24923774465
+updated: '2026-06-25T11:34:08Z'
+generated_by: claude-sonnet
+workflow_run: 28166734264
 issue: 5364
-python_version: 3.14.4
-library_version: 4.9.0
+language_version: 3.13.14
+library_version: 4.10.1
 preview_url_light: https://storage.googleapis.com/anyplot-images/plots/venn-labeled-items/python/letsplot/plot-light.png
 preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/venn-labeled-items/python/letsplot/plot-dark.png
 preview_html_light: https://storage.googleapis.com/anyplot-images/plots/venn-labeled-items/python/letsplot/plot-light.html
 preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/venn-labeled-items/python/letsplot/plot-dark.html
-quality_score: 87
+quality_score: null
 review:
-  strengths:
-  - Full spec compliance — all 7 interior zones plus outside populated with correct
-    Okabe-Ito fills
-  - 'Strong editorial aesthetic matching the WIRED Chartgeist spec: bold-italic serif
-    title, colored category labels outside circles, italic aside for outside zone'
-  - Correct theme adaptation with INK token for item labels and fixed data colors
-    across both renders
-  - Clean deterministic flat-script code with correct high-resolution output via scale=3
-  weaknesses:
-  - Item labels are size=8 and hint is size=6, below the ~16pt guideline for a 3600x3600
-    canvas — increase to size=11 for items and size=8 for hint
-  - ABC zone has Sourdough/TikTok positioned close together (y=0.15 and y=-0.30) —
-    minor crowding in triple intersection
-  - axis_text/axis_title/axis_ticks element_blank calls are redundant after theme_void()
-    — minor code smell
-  image_description: |-
-    Light render (plot-light.png):
-      Background: Warm off-white #FAF8F1 — correct
-      Chrome: Title "Chartgeist 2026" bold-italic serif — clearly readable; subtitle "venn-labeled-items · letsplot · anyplot.ai" visible; category labels in Okabe-Ito accent colors outside circles — readable
-      Data: Three circles in Okabe-Ito positions 1-3 (#009E73, #D55E00, #0072B2) with alpha=0.22; item labels in dark INK (#1A1A17); 17 items across all 7 zones plus outside
-      Legibility verdict: PASS
-
-    Dark render (plot-dark.png):
-      Background: Warm near-black #1A1A17 — correct
-      Chrome: Title "Chartgeist 2026" in light INK (#F0EFE8) — readable; subtitle visible; category labels retain Okabe-Ito accent colors — legible on dark surface; no dark-on-dark failures observed
-      Data: Circle fill colors identical to light render (Okabe-Ito unchanged); item labels adapted to light INK (#F0EFE8) and readable against darkened circle regions
-      Legibility verdict: PASS
-  criteria_checklist:
-    visual_quality:
-      score: 26
-      max: 30
-      items:
-      - id: VQ-01
-        name: Text Legibility
-        score: 6
-        max: 8
-        passed: true
-        comment: Title legible in both themes; item labels (size=8) and hint (size=6)
-          below ~16pt guideline for 3600x3600 canvas
-      - id: VQ-02
-        name: No Overlap
-        score: 5
-        max: 6
-        passed: true
-        comment: Good distribution; minor crowding in ABC zone (Sourdough/TikTok y=0.15
-          and y=-0.30)
-      - id: VQ-03
-        name: Element Visibility
-        score: 5
-        max: 6
-        passed: true
-        comment: Circles visible in both themes; alpha=0.22 keeps fills subtle and
-          readable
-      - id: VQ-04
-        name: Color Accessibility
-        score: 2
-        max: 2
-        passed: true
-        comment: Okabe-Ito CVD-safe palette; no red-green sole signal
-      - id: VQ-05
-        name: Layout & Canvas
-        score: 4
-        max: 4
-        passed: true
-        comment: Square 3600x3600 appropriate for symmetric Venn; generous whitespace;
-          nothing cut off
-      - id: VQ-06
-        name: Axis Labels & Title
-        score: 2
-        max: 2
-        passed: true
-        comment: Editorial title plus canonical anyplot.ai subtitle present
-      - id: VQ-07
-        name: Palette Compliance
-        score: 2
-        max: 2
-        passed: true
-        comment: 'Correct Okabe-Ito order; backgrounds #FAF8F1/#1A1A17; data colors
-          identical across themes'
-    design_excellence:
-      score: 14
-      max: 20
-      items:
-      - id: DE-01
-        name: Aesthetic Sophistication
-        score: 6
-        max: 8
-        passed: true
-        comment: Bold-italic serif headline, colored category labels, witty item selection,
-          italic outside zone aside — genuine editorial intent
-      - id: DE-02
-        name: Visual Refinement
-        score: 4
-        max: 6
-        passed: true
-        comment: theme_void() removes all chrome cleanly; colored category names create
-          visual anchoring
-      - id: DE-03
-        name: Data Storytelling
-        score: 4
-        max: 6
-        passed: true
-        comment: WIRED Chartgeist framing creates cultural commentary context; outside
-          zone with Beige Walls adds satirical punch
-    spec_compliance:
-      score: 15
-      max: 15
-      items:
-      - id: SC-01
-        name: Plot Type
-        score: 5
-        max: 5
-        passed: true
-        comment: Symmetric three-circle Venn with labeled items
-      - id: SC-02
-        name: Required Features
-        score: 4
-        max: 4
-        passed: true
-        comment: Semi-transparent fills; text-only placement; category names outside;
-          all zones; outside zone
-      - id: SC-03
-        name: Data Mapping
-        score: 3
-        max: 3
-        passed: true
-        comment: 17 items in all zones; correct zone placement
-      - id: SC-04
-        name: Title & Legend
-        score: 3
-        max: 3
-        passed: true
-        comment: Editorial title + anyplot.ai canonical subtitle; no redundant legend
-    data_quality:
-      score: 15
-      max: 15
-      items:
-      - id: DQ-01
-        name: Feature Coverage
-        score: 6
-        max: 6
-        passed: true
-        comment: All 7 interior zones plus outside; single zones, pairwise, and triple
-          intersection represented
-      - id: DQ-02
-        name: Realistic Context
-        score: 5
-        max: 5
-        passed: true
-        comment: Pop-culture tech/media/food domain; neutral relatable items
-      - id: DQ-03
-        name: Appropriate Scale
-        score: 4
-        max: 4
-        passed: true
-        comment: 17 items within 10-25 spec range; sensible coordinate geometry
-    code_quality:
-      score: 10
-      max: 10
-      items:
-      - id: CQ-01
-        name: KISS Structure
-        score: 3
-        max: 3
-        passed: true
-        comment: Flat script, no functions or classes
-      - id: CQ-02
-        name: Reproducibility
-        score: 2
-        max: 2
-        passed: true
-        comment: Fully deterministic geometric computation
-      - id: CQ-03
-        name: Clean Imports
-        score: 2
-        max: 2
-        passed: true
-        comment: All imported names are used
-      - id: CQ-04
-        name: Code Elegance
-        score: 2
-        max: 2
-        passed: true
-        comment: Loop over circle_meta; clean data definition; no fake UI
-      - id: CQ-05
-        name: Output & API
-        score: 1
-        max: 1
-        passed: true
-        comment: Saves plot-{THEME}.png (scale=3) and plot-{THEME}.html
-    library_mastery:
-      score: 7
-      max: 10
-      items:
-      - id: LM-01
-        name: Idiomatic Usage
-        score: 4
-        max: 5
-        passed: true
-        comment: Correct ggplot grammar; coord_fixed; theme_void + theme layering;
-          geom_polygon/geom_text
-      - id: LM-02
-        name: Distinctive Features
-        score: 3
-        max: 5
-        passed: true
-        comment: HTML export; LetsPlot.setup_html(); ggsize with scale=3; coord_fixed
-  verdict: APPROVED
-impl_tags:
-  dependencies: []
-  techniques:
-  - layer-composition
-  - html-export
-  - annotations
-  patterns:
-  - data-generation
-  - iteration-over-groups
-  dataprep: []
-  styling:
-  - minimal-chrome
-  - alpha-blending
+  strengths: []
+  weaknesses: []