chore(plotly): update quality score 88 and review feedback for slope-basic

Author: github-actions[bot]

plots/slope-basic/implementations/python/plotly.py

@@ -1,7 +1,7 @@
 """ anyplot.ai
 slope-basic: Basic Slope Chart (Slopegraph)
 Library: plotly 6.7.0 | Python 3.13.13
-Quality: 87/100 | Updated: 2026-04-30
+Quality: 88/100 | Updated: 2026-04-30
 """
 
 import os

plots/slope-basic/metadata/python/plotly.yaml

@@ -2,7 +2,7 @@ library: plotly
 language: python
 specification_id: slope-basic
 created: '2025-12-23T20:45:26Z'
-updated: '2026-04-30T16:46:14Z'
+updated: '2026-04-30T17:01:48Z'
 generated_by: claude-sonnet
 workflow_run: 25177301713
 issue: 981
@@ -12,91 +12,88 @@ preview_url_light: https://storage.googleapis.com/anyplot-images/plots/slope-bas
 preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/slope-basic/python/plotly/plot-dark.png
 preview_html_light: https://storage.googleapis.com/anyplot-images/plots/slope-basic/python/plotly/plot-light.html
 preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/slope-basic/python/plotly/plot-dark.html
-quality_score: 87
+quality_score: 88
 review:
   strengths:
-  - 'Perfect spec compliance: all required slopegraph features present (bidirectional
-    labels, directional color coding, time-point axis labels, appropriate entity count)'
-  - 'Perfect data and code quality: realistic business scenario, fully deterministic,
-    clean KISS code structure'
-  - Solid semantic color encoding using Okabe-Ito positions 1 and 2 with meaningful
-    directional assignment
-  - Both theme renders pass readability check; INK tokens correctly thread through
-    title, ticks, and axis labels
+  - Semantic color encoding (green=increase, orange=decrease) creates immediate directional
+    communication
+  - All theme tokens correctly applied — both light and dark renders pass legibility
+    checks
+  - 'Perfect spec compliance: bilateral labels, direction color coding, correct time-point
+    labels'
+  - Realistic neutral business data demonstrating rank inversions and varied magnitudes
+  - Clean plotly idioms with proper HTML+PNG output and working interactive hover
+    tooltips
   weaknesses:
-  - 'Label overlap in dense value regions: bottom-left cluster (Monitor Stand $55K
-    / Webcam HD $45K / USB Hub $30K) and right-side pair (Webcam HD $95K / USB Hub
-    $85K) overlap at 4800x2700 resolution'
-  - 'No visual emphasis on standout data points (strongest gainer: Laptop Pro +$65K;
-    biggest loser: Monitor Stand -$15K) — could add bold line or slight weight increase
-    to top/bottom performers'
-  - Axis lines (linecolor=INK_SOFT) add slight clutter; removing them would achieve
-    a cleaner slopegraph aesthetic
+  - Label crowding in lower y-range ($30-$110K band) where 7 products compete for
+    vertical annotation space
+  - Top and right axis spines still visible — removing them would add visual refinement
+  - No size or weight variation on biggest movers (Laptop Pro, Tablet Ultra) to amplify
+    storytelling emphasis
   image_description: |-
     Light render (plot-light.png):
-      Background: Warm off-white, consistent with #FAF8F1 — not pure white
-      Chrome: Title "Product Sales Q1 vs Q4 · slope-basic · plotly · anyplot.ai" in dark ink, clearly readable; y-axis label "Sales ($K)" in dark ink; tick labels in INK_SOFT gray; x-axis ticks show "Q1 2024" / "Q4 2024"
-      Data: 10 slope lines — 7 green (#009E73) for increases, 3 orange (#D55E00) for decreases; markers at endpoints; labels on both sides colored to match line direction; first categorical direction (increases) uses #009E73
-      Legibility verdict: PASS — all text readable, minor label crowding at bottom-left cluster and right-side pair but individually legible
+      Background: Warm off-white (#FAF8F1) — correct, not pure white
+      Chrome: Title "Product Sales Q1 vs Q4 · slope-basic · plotly · anyplot.ai" in dark ink, clearly readable. Y-axis label "Sales ($K)" readable. X-tick labels "Q1 2024"/"Q4 2024" in INK_SOFT, readable. Annotations in matching line colors (green/orange), readable.
+      Data: 10 product lines — most in #009E73 (green, increasing), 3 in #D55E00 (orange, decreasing). Lines at width=3 with size-14 markers. Crossing lines visible (Tablet Ultra falls while Smart Watch rises).
+      Legibility verdict: PASS — all text readable; minor label crowding in lower value band ($30-$110K) but no unreadable text.
 
     Dark render (plot-dark.png):
-      Background: Near-black, consistent with #1A1A17 — not pure black
-      Chrome: Title appears in light #F0EFE8 ink, clearly readable against dark surface; axis labels and ticks in #B8B7B0 (INK_SOFT dark), visibly lighter than background; no dark-on-dark failures observed
-      Data: Green and orange line colors are identical to light render — Okabe-Ito data colors unchanged between themes as required; subtle light-on-dark grid lines visible
-      Legibility verdict: PASS — all text readable in dark theme; INK tokens correctly applied to all chrome elements
+      Background: Warm near-black (#1A1A17) — correct, not pure black
+      Chrome: Title in #F0EFE8 (light), clearly readable. Axis labels and ticks in #B8B7B0, readable. Annotations in matching line colors (same green/orange as light render), readable against dark background.
+      Data: Colors identical to light render — green #009E73 and orange #D55E00 unchanged. Only background, text, and grid chrome flipped. No dark-on-dark failures detected.
+      Legibility verdict: PASS — all text readable in dark theme; brand green #009E73 highly visible on near-black surface.
   criteria_checklist:
     visual_quality:
-      score: 27
+      score: 28
       max: 30
       items:
       - id: VQ-01
         name: Text Legibility
         score: 8
         max: 8
         passed: true
-        comment: Title 28px, axis labels 22px, tick labels 18px, annotations 16px
-          — all explicitly set, readable in both themes
+        comment: 'All font sizes explicitly set: title 28px, x-ticks 22px, y-title
+          22px, y-ticks 18px, annotations 16px'
       - id: VQ-02
         name: No Overlap
-        score: 3
+        score: 4
         max: 6
-        passed: false
-        comment: Bottom-left cluster (Monitor Stand/Webcam HD/USB Hub) and right-side
-          pair (Webcam HD/USB Hub at 10K gap) produce label collisions at 4800x2700
+        passed: true
+        comment: Moderate label crowding in lower y-band ($30-$110K) with 7 products;
+          readable but not perfectly spaced
       - id: VQ-03
         name: Element Visibility
         score: 6
         max: 6
         passed: true
-        comment: Lines width=3, markers size=14, perfectly adapted for 10-entity slope
-          chart
+        comment: Lines at width=3, markers at size=14, well-adapted for canvas size
       - id: VQ-04
         name: Color Accessibility
         score: 2
         max: 2
         passed: true
-        comment: Green vs. vermillion are CVD-safe and distinguish well by luminance
+        comment: Okabe-Ito positions 1 and 2 are CVD-safe with strong luminance contrast
       - id: VQ-05
         name: Layout & Canvas
         score: 4
         max: 4
         passed: true
-        comment: 220px side margins for labels; chart occupies ~72% canvas width,
-          appropriate for slopegraph
+        comment: Generous bilateral margins (220px) appropriate for slope chart annotations;
+          balanced layout
       - id: VQ-06
         name: Axis Labels & Title
         score: 2
         max: 2
         passed: true
-        comment: Y-axis labeled Sales ($K) with units; x-axis uses Q1 2024 / Q4 2024
-          tick labels
+        comment: Y-axis Sales ($K) with units; X-axis time-point tick labels Q1 2024/Q4
+          2024
       - id: VQ-07
         name: Palette Compliance
         score: 2
         max: 2
         passed: true
-        comment: 'Increases #009E73, decreases #D55E00; backgrounds #FAF8F1 light
-          / #1A1A17 dark; all chrome theme-adaptive'
+        comment: 'Background #FAF8F1/#1A1A17 confirmed; first series #009E73, second
+          #D55E00; chrome fully theme-adaptive'
     design_excellence:
       score: 13
       max: 20
@@ -105,23 +102,23 @@ review:
         name: Aesthetic Sophistication
         score: 5
         max: 8
-        passed: false
-        comment: Semantic color coding and warm background above default, but lacks
-          publication-level polish — no emphasis on standouts
+        passed: true
+        comment: Semantic color encoding and inline labels above defaults; not yet
+          at strong-design level
       - id: DE-02
         name: Visual Refinement
         score: 4
         max: 6
-        passed: false
-        comment: Subtle y-axis grid, no x-axis grid, generous margins; axis lines
-          retained add slight visual noise
+        passed: true
+        comment: X-axis grid hidden, y-axis grid uses rgba token; top/right spines
+          still visible
       - id: DE-03
         name: Data Storytelling
         score: 4
         max: 6
-        passed: false
-        comment: Green/orange coding immediately communicates direction; crossed lines
-          reveal rank changes; overall positive trend visible
+        passed: true
+        comment: Semantic colors communicate direction immediately; crossing lines
+          tell rank-change story; no additional size variation for biggest movers
     spec_compliance:
       score: 15
       max: 15
@@ -131,28 +128,28 @@ review:
         score: 5
         max: 5
         passed: true
-        comment: Correct slopegraph with lines connecting two time points
+        comment: Correct slope chart/slopegraph with bilateral axes and connecting
+          lines
       - id: SC-02
         name: Required Features
         score: 4
         max: 4
         passed: true
-        comment: Labels at both endpoints, directional color coding, time-point axis
+        comment: Labels at both endpoints, direction color coding, time-point axis
           labels, 10 entities in 5-15 range
       - id: SC-03
         name: Data Mapping
         score: 3
         max: 3
         passed: true
-        comment: X maps to Q1/Q4 time points, Y maps to sales values, all 10 products
-          visible
+        comment: X=time points, Y=sales values, all 10 entities visible
       - id: SC-04
         name: Title & Legend
         score: 3
         max: 3
         passed: true
-        comment: Title contains slope-basic · plotly · anyplot.ai; no legend needed
-          with labeled endpoints
+        comment: 'Title format correct: slope-basic · plotly · anyplot.ai; inline
+          labels replace legend appropriately'
     data_quality:
       score: 15
       max: 15
@@ -162,22 +159,22 @@ review:
         score: 6
         max: 6
         passed: true
-        comment: 7 increasing + 3 decreasing products; shows rank changes, crossing
-          lines, varied magnitudes
+        comment: Shows increases, decreases, rank inversions, steep vs gradual changes
+          — all slope chart features
       - id: DQ-02
         name: Realistic Context
         score: 5
         max: 5
         passed: true
-        comment: Product sales Q1 vs Q4 — neutral tech business scenario, no controversial
-          content
+        comment: Tech product quarterly sales comparison — neutral, recognizable business
+          scenario
       - id: DQ-03
         name: Appropriate Scale
         score: 4
         max: 4
         passed: true
-        comment: Sales $30K-$310K per quarter for tech products is realistic and proportionally
-          sound
+        comment: Sales values $30K-$310K plausible for product category quarterly
+          sales; realistic change percentages
     code_quality:
       score: 10
       max: 10
@@ -187,32 +184,34 @@ review:
         score: 3
         max: 3
         passed: true
-        comment: Imports → Tokens → Data → Plot → Style → Save; no functions or classes
+        comment: 'Flat: imports → tokens → data → colors → plot → annotations → layout
+          → save'
       - id: CQ-02
         name: Reproducibility
         score: 2
         max: 2
         passed: true
-        comment: All data hardcoded and deterministic
+        comment: All data hardcoded and deterministic; no random seed needed
       - id: CQ-03
         name: Clean Imports
         score: 2
         max: 2
         passed: true
-        comment: Only os and plotly.graph_objects imported, both used
+        comment: Only os and plotly.graph_objects; both used
       - id: CQ-04
         name: Code Elegance
         score: 2
         max: 2
         passed: true
-        comment: Clean and Pythonic; two annotation loops slightly repetitive but
-          acceptable
+        comment: Clean iteration patterns for colors, traces, and annotations; no
+          over-engineering
       - id: CQ-05
         name: Output & API
         score: 1
         max: 1
         passed: true
-        comment: Saves plot-{THEME}.png and plot-{THEME}.html correctly
+        comment: Saves plot-{THEME}.png (4800x2700 via scale=3) and plot-{THEME}.html;
+          correct for plotly
     library_mastery:
       score: 7
       max: 10
@@ -222,24 +221,24 @@ review:
         score: 4
         max: 5
         passed: true
-        comment: go.Scatter with lines+markers, add_annotation, hovertemplate with
-          <extra></extra> suppression shows Plotly expertise
+        comment: Proper go.Figure/add_trace pattern with hovertemplate and update_layout;
+          good idiomatic plotly
       - id: LM-02
         name: Distinctive Features
         score: 3
         max: 5
-        passed: false
-        comment: Interactive hovertemplate with dollar-formatted info and HTML export
-          via write_html leverages Plotly's web-native capabilities
-  verdict: REJECTED
+        passed: true
+        comment: Interactive hover with hovertemplate and HTML export are genuinely
+          plotly-distinctive capabilities
+  verdict: APPROVED
 impl_tags:
   dependencies: []
   techniques:
   - annotations
   - hover-tooltips
   - html-export
-  - manual-ticks
   patterns:
+  - data-generation
   - iteration-over-groups
   dataprep: []
   styling: