chore(letsplot): update quality score 85 and review feedback for area-elevation-profile

Author: github-actions[bot]

plots/area-elevation-profile/implementations/letsplot.py

@@ -1,7 +1,7 @@
-"""pyplots.ai
+""" pyplots.ai
 area-elevation-profile: Terrain Elevation Profile Along Transect
 Library: letsplot 4.9.0 | Python 3.14.3
-Quality: 86/100 | Created: 2026-03-15
+Quality: 85/100 | Created: 2026-03-15
 """
 
 import numpy as np

plots/area-elevation-profile/metadata/letsplot.yaml

@@ -1,7 +1,7 @@
 library: letsplot
 specification_id: area-elevation-profile
 created: '2026-03-15T21:51:50Z'
-updated: '2026-03-15T22:17:18Z'
+updated: '2026-03-15T22:32:52Z'
 generated_by: claude-opus-4-5-20251101
 workflow_run: 23120069378
 issue: 4578
@@ -10,108 +10,107 @@ library_version: 4.9.0
 preview_url: https://storage.googleapis.com/pyplots-images/plots/area-elevation-profile/letsplot/plot.png
 preview_thumb: https://storage.googleapis.com/pyplots-images/plots/area-elevation-profile/letsplot/plot_thumb.png
 preview_html: https://storage.googleapis.com/pyplots-images/plots/area-elevation-profile/letsplot/plot.html
-quality_score: 86
+quality_score: 85
 review:
   strengths:
-  - Full spec compliance with all required features (filled area, landmarks, slope
-    coloring, vertical exaggeration note)
-  - Excellent data quality with realistic Alpine hiking context and diverse terrain
-    features
-  - Colorblind-safe palette with good visual contrast
-  - Clean, well-structured code with proper reproducibility
-  - Effective use of lets-plot specific features (tooltips, HTML export)
-  - Strong design with custom background, refined grid, and professional typography
+  - Excellent spec compliance — all required features implemented including slope-based
+    coloring, landmarks, vertical exaggeration note
+  - Strong colorblind-safe palette (blue/amber/purple) with good contrast
+  - Thoughtful design with off-white background, subtle horizontal-only grid, and
+    well-styled landmark markers
+  - Slope-based line coloring adds effective data storytelling about terrain difficulty
+  - Clean, well-organized code with good reproducibility
   weaknesses:
-  - Some label crowding in the 60-100 km region where four landmarks are relatively
-    close together
-  - Rapid slope-category color alternation creates visual fragmentation on the profile
-    line in steep sections
-  - Landmark label font size (12) is slightly small relative to other text elements
-  image_description: 'The plot displays an alpine trail elevation profile spanning
-    120 km. The x-axis shows "Distance (km)" from 0 to 120, and the y-axis shows "Elevation
-    (m)" ranging from approximately 1,200 to 2,700 m. A light blue filled area beneath
-    the profile line creates the terrain silhouette effect. The profile line itself
-    is colored by slope steepness using three distinct colors: blue (Flat/Gentle),
-    amber/gold (Moderate), and deep crimson/purple (Steep). Eight landmarks are marked
-    with white-filled circles bordered in blue, connected to the x-axis by dashed
-    gray vertical lines. Labels are displayed at ~35° angles in bold dark text: Talbach
-    Village (0 km), Steinberg Pass (20 km), Grünsee Lake (38 km), Hochwand Summit
-    (50 km), Felsentor Saddle (65 km), Alpenhof Hut (80 km), Gipfelkreuz Peak (95
-    km), and Bergdorf Village (120 km). The background is a warm off-white (#FAFAFA).
-    The legend at the bottom displays "Slope Steepness" with three categories. The
-    title reads "Alpine Trail Elevation Profile · area-elevation-profile · letsplot
-    · pyplots.ai" with a subtitle noting "120 km hiking transect with 8 landmarks
-    — vertical exaggeration ~10×".'
+  - Label overlap in the 20-65 km region where four landmarks cluster — staggering
+    helps but does not fully resolve it
+  - X-axis extends to 150 for label accommodation, creating dead space on the right
+    side
+  - Landmark labels at 40-degree angle with size 14 are at the lower bound of readability
+  image_description: 'The plot shows an Alpine trail elevation profile spanning 120
+    km. The x-axis displays "Distance (km)" from 0 to 120 with ticks every 20 km,
+    and the y-axis shows "Elevation (m)" ranging from about 1,200 m to 2,800 m. A
+    light blue filled area creates a terrain silhouette beneath the profile line.
+    The profile line itself is colored by slope steepness using three colors: blue
+    (Flat/Gentle), amber/gold (Moderate), and deep purple (Steep). Eight landmarks
+    are marked with white-filled circles with blue borders, connected by dotted lines
+    to angled bold text labels: Talbach Village (0 km, ~1,200 m), Steinberg Pass (~20
+    km), Grünsee Lake (~38 km), Hochwand Summit (~50 km, highest point ~2,300 m),
+    Felsentor Saddle (~65 km), Alpenhof Hut (~80 km), Gipfelkreuz Peak (~95 km), and
+    Bergdorf Village (120 km, ~1,200 m). Dashed vertical lines drop from each landmark
+    to the bottom. The title reads "Alpine Trail Elevation Profile · area-elevation-profile
+    · letsplot · pyplots.ai" with a subtitle noting vertical exaggeration ~10x. A
+    legend at the bottom shows the three slope categories. The background is a soft
+    off-white (#FAFAFA) with subtle horizontal grid lines only.'
   criteria_checklist:
     visual_quality:
-      score: 25
+      score: 24
       max: 30
       items:
       - id: VQ-01
         name: Text Legibility
         score: 7
         max: 8
         passed: true
-        comment: All font sizes explicitly set (title 24, axis title 20, axis text
-          16, legend 14-16). Landmark labels at size=12 readable but slightly small.
+        comment: All font sizes explicitly set. Landmark labels at size 14 with 40°
+          angle slightly less legible but readable.
       - id: VQ-02
         name: No Overlap
-        score: 4
+        score: 3
         max: 6
         passed: false
-        comment: Some crowding in 60-100 km region where four landmark labels are
-          relatively close. Staggered nudge offsets help but don't fully resolve density.
+        comment: Labels in 20-65 km region closely spaced with some tail overlap despite
+          staggering.
       - id: VQ-03
         name: Element Visibility
         score: 5
         max: 6
         passed: true
-        comment: Profile line visible at size=2.5, landmark points well-sized. Rapid
-          slope-category color alternation creates some visual fragmentation.
+        comment: Profile line at size 2.5 clearly visible, landmark points at size
+          7 stand out well.
       - id: VQ-04
         name: Color Accessibility
         score: 4
         max: 4
         passed: true
-        comment: Blue, amber, deep purple colorblind-safe palette with good contrast.
+        comment: Blue/amber/purple colorblind-safe palette with strong contrast.
       - id: VQ-05
         name: Layout & Canvas
         score: 3
         max: 4
         passed: true
-        comment: Good canvas utilization. X-axis extended to 138 for label accommodation.
-          Minor empty space at top right.
+        comment: X-axis extends to 150 while data ends at 120, creating dead space
+          on the right.
       - id: VQ-06
         name: Axis Labels & Title
         score: 2
         max: 2
         passed: true
         comment: Distance (km) and Elevation (m) — descriptive with units.
     design_excellence:
-      score: 14
+      score: 15
       max: 20
       items:
       - id: DE-01
         name: Aesthetic Sophistication
         score: 6
         max: 8
         passed: true
-        comment: Custom colorblind-safe palette, warm off-white background, thoughtful
-          typography hierarchy, white-filled landmark markers. Clearly above defaults.
+        comment: Custom colorblind-safe palette, thoughtful typography hierarchy,
+          themed markers, off-white background. Clearly above defaults.
       - id: DE-02
         name: Visual Refinement
-        score: 4
+        score: 5
         max: 6
         passed: true
-        comment: Minimal theme, removed x-grid and minor grid, subtle y-grid, custom
-          background, generous margins.
+        comment: Minimal theme, horizontal-only grid, custom background, generous
+          margins, dotted connector lines.
       - id: DE-03
         name: Data Storytelling
         score: 4
         max: 6
         passed: true
-        comment: Slope coloring conveys terrain difficulty. Landmarks provide geographic
-          context. Visual hierarchy guides the viewer.
+        comment: Slope-based coloring creates terrain difficulty narrative. Landmarks
+          guide viewer through the trail.
     spec_compliance:
       score: 15
       max: 15
@@ -121,52 +120,52 @@ review:
         score: 5
         max: 5
         passed: true
-        comment: Correct area/line elevation profile with filled terrain silhouette.
+        comment: Correct area/line plot with filled terrain silhouette.
       - id: SC-02
         name: Required Features
         score: 4
         max: 4
         passed: true
-        comment: 'All spec features: filled area, landmarks with vertical lines and
-          labels, slope coloring, vertical exaggeration noted.'
+        comment: 'All spec features present: filled area, landmarks, vertical markers,
+          slope coloring, vertical exaggeration note.'
       - id: SC-03
         name: Data Mapping
         score: 3
         max: 3
         passed: true
-        comment: Distance on x, elevation on y. All data visible and correctly mapped.
+        comment: Distance on x-axis, elevation on y-axis, correct throughout.
       - id: SC-04
         name: Title & Legend
         score: 3
         max: 3
         passed: true
-        comment: Title follows spec-id · library · pyplots.ai format. Legend labels
-          are descriptive.
+        comment: Title follows spec-id · library · pyplots.ai format. Legend correctly
+          labels slope categories.
     data_quality:
-      score: 15
+      score: 14
       max: 15
       items:
       - id: DQ-01
         name: Feature Coverage
-        score: 6
+        score: 5
         max: 6
         passed: true
-        comment: Varied terrain with peaks, valleys, passes, saddles. 8 diverse landmark
-          types.
+        comment: Multiple peaks, valleys, varying slopes, 8 diverse landmarks. Good
+          variety.
       - id: DQ-02
         name: Realistic Context
         score: 5
         max: 5
         passed: true
-        comment: Alpine hiking trail with realistic German/Austrian place names. Neutral
-          geographic scenario.
+        comment: Alpine hiking trail with plausible German-language landmark names.
+          Neutral, engaging.
       - id: DQ-03
         name: Appropriate Scale
         score: 4
         max: 4
         passed: true
-        comment: Elevation 1200-2350m and 120km trail length realistic for Alpine
-          transect.
+        comment: Elevations 1200-2300 m realistic for Alpine trails. 120 km plausible
+          for multi-day hike.
     code_quality:
       score: 10
       max: 10
@@ -176,27 +175,26 @@ review:
         score: 3
         max: 3
         passed: true
-        comment: 'Clean linear flow: imports, data, landmarks, plot, save. No functions
-          or classes.'
+        comment: 'Linear flow: imports, data, plot, save. No functions or classes.'
       - id: CQ-02
         name: Reproducibility
         score: 2
         max: 2
         passed: true
-        comment: np.random.seed(42) ensures deterministic output.
+        comment: np.random.seed(42) set at start.
       - id: CQ-03
         name: Clean Imports
         score: 2
         max: 2
         passed: true
-        comment: 'All imports used: numpy, pandas, lets_plot, export_ggsave.'
+        comment: All imports used.
       - id: CQ-04
         name: Code Elegance
         score: 2
         max: 2
         passed: true
-        comment: Well-organized, appropriate complexity. Tooltips are legitimate lets-plot
-          features.
+        comment: Clean, well-organized. Manual nudge arrays appropriate for label
+          positioning.
       - id: CQ-05
         name: Output & API
         score: 1
@@ -212,16 +210,16 @@ review:
         score: 4
         max: 5
         passed: true
-        comment: Proper ggplot grammar with layered geoms, inherit_aes=False, scale_color_manual,
-          comprehensive theme customization.
+        comment: 'Good ggplot grammar usage: aes, geom layering, scale_color_manual,
+          theme customization, inherit_aes.'
       - id: LM-02
         name: Distinctive Features
         score: 3
         max: 5
         passed: true
-        comment: Uses layer_tooltips() for interactive hover, export_ggsave with scale,
-          and HTML export — lets-plot specific features.
-  verdict: REJECTED
+        comment: Uses layer_tooltips() for interactive hover, ggsize(), export_ggsave
+          with scale. HTML export also generated.
+  verdict: APPROVED
 impl_tags:
   dependencies: []
   techniques:
@@ -232,6 +230,7 @@ impl_tags:
   patterns:
   - data-generation
   dataprep:
+  - rolling-window
   - binning
   styling:
   - alpha-blending