[histogram-basic] highcharts implementation #258

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   • [histogram-basic] [update] Regenerate with KISS style #204
3. github-actions commented on Dec 7, 2025

   

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   Attempt 1/3

   Technical Approach

   • Imports: import tempfile, import time, import urllib.request
   • Config: style=margin:0;, color=#306998

   Status

   • PR: feat(highcharts): implement histogram-basic #380
   • File: plots/highcharts/histogram/histogram-basic/default.py
   • Workflow: 19995638202

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5. github-actions commented on Dec 7, 2025

   

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   🧪 Test Results (PR #380)

   Python:

   📊 Plot Preview (Python 3.13)

   highcharts (default) - NEW

   

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   🤖 Generated by gen-preview workflow
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7. claude commented on Dec 7, 2025

   

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   AI Review - Attempt 1/3

   Quality Evaluation

   Evaluator	Score	Verdict
   Claude	92/100	approve

   Criteria Checklist

   • VQ-001: Axes labeled correctly (X: "Value", Y: "Frequency")
   • VQ-002: Grid is subtle (dotted, 0.15 opacity)
   • VQ-003: Elements clear (bars visible, good contrast with #306998)
   • VQ-004: No overlap (labels rotated 315°, step=3)
   • VQ-005: Legend appropriate (hidden for single series)
   • VQ-006: Colorblind safe (Python Blue, no red-green)
   • VQ-007: Image size correct (4800×2700px)
   • VQ-008: Title present and centered
   • CR-001: Data accurate (normal dist, mean=100, std=15, n=500)
   • CR-002: Spec compliance (frequency distribution with proper bins)
   • [N/A] CQ-001 to CQ-005: Code quality criteria N/A per KISS style for plot scripts

   Highcharts-Specific Checks

   • Uses container="container" in Chart constructor
   • Inline Highcharts JS (not CDN links)
   • Uses ColumnSeries for vertical histogram bars
   • Proper UTF-8 encoding
   • 5-second sleep for rendering
   • Window size matches chart dimensions

   Issues Found

   None. Implementation is clean and follows all guidelines.

   Visual Output Assessment

   The histogram clearly shows a bell-shaped normal distribution centered around 100, as expected from the data specification. Bin labels are readable despite rotation, frequency scale is appropriate, and the chart has professional appearance.

   Verdict: APPROVED

   Score: 92/100 (Excellent)

   • All visual quality criteria met (+52 points)
   • Spec compliance complete (+10 points)
   • Data accuracy correct (+10 points)
   • Highcharts best practices followed (+20 points)
8. claude

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   ai-approvedQuality OK, ready for mergeQuality OK, ready for merge

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9. github-actions

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   feat(highcharts): implement histogram-basic (#380)

   ...

   1d5bf65
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    ai-approvedQuality OK, ready for mergeQuality OK, ready for merge

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11. github-actions commented on Dec 7, 2025

    

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    Merged

    highcharts implementation for histogram-basic has been merged!

    • PR: feat(highcharts): implement histogram-basic #380

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    🚀 Auto-merged by pyplots CI
12. github-actions

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    ai-approvedQuality OK, ready for mergeQuality OK, ready for merge

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    ai-approvedQuality OK, ready for mergeQuality OK, ready for merge

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