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[box-basic] letsplot implementation #269
Description
Activity
- added a parent issue
on Dec 6, 2025 Attempt 1/3
Technical Approach
- Imports:
import numpy as np, import pandas as pd, from lets_plot import ( - Plot function:
ggplot
Status
- PR: feat(letsplot): implement box-basic #314
- File:
plots/letsplot/boxplot/box-basic/default.py - Workflow: 19995639100
- Imports:
🧪 Test Results (PR #314)
Python:
📊 Plot Preview (Python 3.13)
letsplot (default) - NEW
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🧪 Test Results (PR #314)
Python:
📊 Plot Preview (Python 3.13)
letsplot (default) - UPDATE
Before After View version history (2 versions)
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AI Review - Attempt 1/3
Quality Evaluation
Evaluator Score Verdict Claude 88/100 approve Criteria Checklist
Visual Quality
- VQ-001: Axes labeled correctly - X axis "Group", Y axis "Value" are meaningful labels
- VQ-002: Visual Clarity - Clean minimal theme, no dominating grid
- VQ-003: Elements Clear - Boxes clearly visible with good alpha (0.8), outliers visible (size=3)
- VQ-004: No Overlap - Labels and legend do not overlap, text is readable
- VQ-005: Legend Present - Legend shows group colors (appropriate for color-mapped categories)
- VQ-006: Colorblind Safe - Uses blue, yellow, red, green palette (not red-green only combination)
- VQ-007: Image Size - Confirmed 4800 × 2700 px (16:9 aspect ratio) ✓
- VQ-008: Title - "Basic Box Plot" centered and clear
Code Quality
- CQ-001: Type Hints - N/A (plot scripts don't use functions per KISS style)
- CQ-002: Docstring - N/A (plot scripts don't use functions per KISS style)
- CQ-003: Input Validation - N/A (plot scripts use hardcoded data per KISS style)
- CQ-004: Clear Error Messages - N/A (no functions per KISS style)
- CQ-005: No Magic Numbers - Colors and sizes are clearly defined variables
Correctness
- CR-001: Data Accurate - Uses correct columns: 'group' for x-axis, 'value' for y-axis
- CR-002: Spec Compliance - All required elements implemented (4 groups A-D, normal distributions, outliers shown)
- CR-003: Edge Cases - N/A (uses hardcoded example data)
Issues Found
- Minor: No issues found - implementation follows spec and KISS style guide correctly
Positive Observations
- Proper lets-plot usage: Uses
ggplot()+geom_boxplot()+ggsize()+ggsave()with scale=3 as per library guide - Spec-compliant data: Uses exact data structure from spec (4 groups with specified normal distributions)
- Good visual styling: Boxes show quartiles clearly, whiskers extend appropriately, outliers visible as points
- Correct output format: 4800×2700 px achieved via ggsize(1600, 900) with scale=3
AI Feedback for Next Attempt
No changes needed - implementation meets quality standards
Verdict: APPROVED
- added a commit that references this issue
on Dec 6, 2025 Merged
letsplot implementation for
box-basichas been merged!
🚀 Auto-merged by pyplots CI
[box-basic] letsplot Implementation
Parent Issue: #203
Spec:
specs/box-basic.mdLibrary: letsplot
Feature Branch:
plot/box-basicAttempt History
Attempts will be documented below as comments.