From 1aa073785c54e442e5716741c9d3ebf4a80ec861 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Mon, 18 May 2026 01:56:02 +0000 Subject: [PATCH 1/3] chore(pygal): add metadata for bar-stacked-labeled --- .../implementations/python/pygal.py | 93 ++++---- .../metadata/python/pygal.yaml | 216 ++---------------- 2 files changed, 68 insertions(+), 241 deletions(-) diff --git a/plots/bar-stacked-labeled/implementations/python/pygal.py b/plots/bar-stacked-labeled/implementations/python/pygal.py index a71181c291..24a5e909b6 100644 --- a/plots/bar-stacked-labeled/implementations/python/pygal.py +++ b/plots/bar-stacked-labeled/implementations/python/pygal.py @@ -1,83 +1,96 @@ -""" pyplots.ai +"""anyplot.ai bar-stacked-labeled: Stacked Bar Chart with Total Labels -Library: pygal 3.1.0 | Python 3.13.11 -Quality: 90/100 | Created: 2026-01-09 +Library: pygal | Python 3.13 +Quality: pending | Created: 2026-05-18 """ -import pygal -from pygal.style import Style +import os +import sys +from pathlib import Path +# Remove the script's directory from sys.path to avoid conflict with pygal.py filename +script_dir = str(Path(__file__).parent) +sys.path = [p for p in sys.path if p != script_dir] + +import pygal # noqa: E402 +from pygal.style import Style # noqa: E402 + + +# Theme tokens (Okabe-Ito palette, theme-adaptive chrome) +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 palette (first series always #009E73) +OKABE_ITO = ("#009E73", "#D55E00", "#0072B2", "#CC79A7") + # Data - Quarterly revenue by product category (in thousands) -# Shows diverse proportions across quarters to demonstrate stacking categories = ["Q1", "Q2", "Q3", "Q4"] products = { - "Electronics": [180, 95, 140, 220], # Variable - strong in Q4 - "Furniture": [45, 130, 85, 75], # Peak in Q2 - "Clothing": [55, 60, 145, 90], # Strong in Q3 (seasonal) - "Accessories": [32, 45, 38, 115], # Growth trend, peak in Q4 + "Electronics": [180, 95, 140, 220], + "Furniture": [45, 130, 85, 75], + "Clothing": [55, 60, 145, 90], + "Accessories": [32, 45, 38, 115], } # Calculate totals for labels totals = [sum(products[product][i] for product in products) for i in range(len(categories))] -# Custom style for large canvas +# Custom style for large canvas with theme-adaptive tokens custom_style = Style( - background="white", - plot_background="white", - foreground="#333333", - foreground_strong="#333333", - foreground_subtle="#666666", - colors=("#306998", "#FFD43B", "#4ECDC4", "#E74C3C"), - title_font_size=72, - label_font_size=48, - major_label_font_size=42, - legend_font_size=42, - value_font_size=44, - value_label_font_size=44, - tooltip_font_size=36, - stroke_width=2, + background=PAGE_BG, + plot_background=PAGE_BG, + foreground=INK, + foreground_strong=INK, + foreground_subtle=INK_MUTED, + colors=OKABE_ITO, + title_font_size=28, + label_font_size=22, + major_label_font_size=18, + legend_font_size=16, + value_font_size=16, + stroke_width=3, ) -# Create stacked bar chart +# Create stacked bar chart with proper legend positioning chart = pygal.StackedBar( width=4800, height=2700, style=custom_style, - title="bar-stacked-labeled · pygal · pyplots.ai", + title="bar-stacked-labeled · Python · pygal · anyplot.ai", x_title="Quarter", y_title="Revenue ($K)", show_y_guides=True, show_x_guides=False, - legend_at_bottom=True, - legend_at_bottom_columns=4, # Display legend in a single row to prevent truncation - legend_box_size=28, + legend_at_bottom=False, # Move legend to side to avoid truncation + legend_at_bottom_columns=None, print_values=True, print_values_position="top", - value_formatter=lambda x: "", # Hide default values, use per-series formatter - margin=80, # Increased margin for legend space - margin_bottom=300, # Significantly increased for full legend visibility + value_formatter=lambda x: "", # Hide default values + margin=80, + margin_right=150, # Extra space for legend on right + margin_bottom=200, spacing=80, - truncate_legend=-1, - x_label_rotation=0, - range=(0, max(totals) * 1.15), # Extra headroom for total labels ) # Set x-axis labels chart.x_labels = categories -# Add data series - only show labels on the top (last) series +# Add data series with total labels on top product_list = list(products.items()) for idx, (product, values) in enumerate(product_list): is_top = idx == len(product_list) - 1 if is_top: # Top series: show total labels above each bar - data = [{"value": v, "formatter": lambda x, i=i: f"Total: ${totals[i]}K"} for i, v in enumerate(values)] + data = [{"value": v, "formatter": lambda x, i=i: f"${totals[i]}K"} for i, v in enumerate(values)] else: # Other series: no labels data = values chart.add(product, data) # Save as PNG and HTML -chart.render_to_png("plot.png") -chart.render_to_file("plot.html") +chart.render_to_png(f"plot-{THEME}.png") +chart.render_to_file(f"plot-{THEME}.html") diff --git a/plots/bar-stacked-labeled/metadata/python/pygal.yaml b/plots/bar-stacked-labeled/metadata/python/pygal.yaml index e834dfe8df..e09b95a64f 100644 --- a/plots/bar-stacked-labeled/metadata/python/pygal.yaml +++ b/plots/bar-stacked-labeled/metadata/python/pygal.yaml @@ -1,207 +1,21 @@ +# Per-library metadata for pygal implementation of bar-stacked-labeled +# Auto-generated by impl-generate.yml + library: pygal +language: python specification_id: bar-stacked-labeled created: '2026-01-09T15:35:45Z' -updated: '2026-01-09T15:49:53Z' -generated_by: claude-opus-4-5-20251101 -workflow_run: 20856777099 +updated: '2026-05-18T01:56:02Z' +generated_by: claude-haiku +workflow_run: 26009368297 issue: 3504 -python_version: 3.13.11 +language_version: 3.13.13 library_version: 3.1.0 -preview_url: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/pygal/plot.png -preview_html: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/pygal/plot.html -quality_score: 90 +preview_url_light: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-light.png +preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-dark.png +preview_html_light: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-light.html +preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-dark.html +quality_score: null review: - strengths: - - 'Total labels are prominently displayed above each bar stack with clear formatting - (Total: $XXK)' - - Excellent color palette with four distinct, colorblind-safe colors - - Good use of pygal custom Style for font sizing on large canvas - - Realistic quarterly revenue data with meaningful variation across segments - - Clean implementation following KISS principles - weaknesses: - - Legend at bottom is truncated/cut off, with only 2 of 4 entries fully visible - in the rendered PNG - image_description: 'The plot displays a stacked bar chart showing quarterly revenue - by product category. Four bars represent Q1 through Q4 on the x-axis, with Revenue - ($K) on the y-axis. Each bar is composed of four stacked segments representing - Electronics (dark blue), Furniture (yellow/gold), Clothing (teal/turquoise), and - Accessories (coral/salmon). Total value labels are prominently displayed above - each bar stack: "$312K" for Q1, "$364K" for Q2, "$346K" for Q3, and "$430K" for - Q4. The title reads "bar-stacked-labeled · pygal · pyplots.ai" in the correct - format. The legend is positioned at the bottom but is partially truncated - only - "Electronics" and "Furniture" are fully visible, with "Clothing" and "Accessories" - appearing cut off at the image boundary.' - criteria_checklist: - visual_quality: - score: 35 - max: 40 - items: - - id: VQ-01 - name: Text Legibility - score: 9 - max: 10 - passed: true - comment: Title, axis labels, and total labels are clearly readable. Tick labels - and legend text are appropriately sized for the canvas. - - id: VQ-02 - name: No Overlap - score: 8 - max: 8 - passed: true - comment: No overlapping text elements; total labels are well-positioned above - bars. - - id: VQ-03 - name: Element Visibility - score: 8 - max: 8 - passed: true - comment: Bar segments are clearly visible with good sizing and distinct colors. - - id: VQ-04 - name: Color Accessibility - score: 5 - max: 5 - passed: true - comment: Four distinct colors (blue, yellow, teal, coral) that are colorblind-friendly - and provide good contrast. - - id: VQ-05 - name: Layout Balance - score: 3 - max: 5 - passed: false - comment: The legend at the bottom appears partially cut off, with only 2 of - 4 entries fully visible. - - id: VQ-06 - name: Axis Labels - score: 2 - max: 2 - passed: true - comment: Y-axis has 'Revenue ($K)' with units, X-axis has 'Quarter' as descriptive - label. - - id: VQ-07 - name: Grid & Legend - score: 0 - max: 2 - passed: false - comment: Legend is truncated at the bottom edge, cutting off 'Clothing' and - 'Accessories' entries. - spec_compliance: - score: 25 - max: 25 - items: - - id: SC-01 - name: Plot Type - score: 8 - max: 8 - passed: true - comment: Correct stacked bar chart type. - - id: SC-02 - name: Data Mapping - score: 5 - max: 5 - passed: true - comment: Categories on X-axis, values stacked correctly on Y-axis. - - id: SC-03 - name: Required Features - score: 5 - max: 5 - passed: true - comment: Total labels prominently displayed above each bar stack as specified. - - id: SC-04 - name: Data Range - score: 3 - max: 3 - passed: true - comment: Y-axis range accommodates all data with headroom for labels. - - id: SC-05 - name: Legend Accuracy - score: 2 - max: 2 - passed: true - comment: Legend labels correctly identify each product category. - - id: SC-06 - name: Title Format - score: 2 - max: 2 - passed: true - comment: 'Correct format: bar-stacked-labeled · pygal · pyplots.ai' - data_quality: - score: 20 - max: 20 - items: - - id: DQ-01 - name: Feature Coverage - score: 8 - max: 8 - passed: true - comment: Data shows varying proportions across quarters, demonstrating stacking - effectively with different segment sizes. - - id: DQ-02 - name: Realistic Context - score: 7 - max: 7 - passed: true - comment: Quarterly revenue by product category is a plausible business scenario. - - id: DQ-03 - name: Appropriate Scale - score: 5 - max: 5 - passed: true - comment: Revenue values in thousands are realistic for quarterly business - data. - code_quality: - score: 10 - max: 10 - items: - - id: CQ-01 - name: KISS Structure - score: 3 - max: 3 - passed: true - comment: 'Simple script structure: imports, data, chart config, save.' - - id: CQ-02 - name: Reproducibility - score: 3 - max: 3 - passed: true - comment: Data is deterministic (hardcoded values), no random generation used. - - id: CQ-03 - name: Clean Imports - score: 2 - max: 2 - passed: true - comment: Only pygal and Style imported, both used. - - id: CQ-04 - name: No Deprecated API - score: 1 - max: 1 - passed: true - comment: Current pygal API used. - - id: CQ-05 - name: Output Correct - score: 1 - max: 1 - passed: true - comment: Saves as plot.png and plot.html correctly. - library_features: - score: 5 - max: 5 - items: - - id: LF-01 - name: Distinctive Features - score: 5 - max: 5 - passed: true - comment: Uses pygal's StackedBar, custom Style for large canvas, print_values - with custom formatter for total labels, legend configuration, and dual output - (PNG and HTML). - verdict: APPROVED -impl_tags: - dependencies: [] - techniques: - - annotations - - html-export - patterns: - - data-generation - - iteration-over-groups - dataprep: [] - styling: [] + strengths: [] + weaknesses: [] From 9d71501f2c539da8921c8146e9dc188cf707485a Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Mon, 18 May 2026 01:59:23 +0000 Subject: [PATCH 2/3] chore(pygal): update quality score 86 and review feedback for bar-stacked-labeled --- .../implementations/python/pygal.py | 6 +- .../metadata/python/pygal.yaml | 227 +++++++++++++++++- 2 files changed, 223 insertions(+), 10 deletions(-) diff --git a/plots/bar-stacked-labeled/implementations/python/pygal.py b/plots/bar-stacked-labeled/implementations/python/pygal.py index 24a5e909b6..9eb11d9dfa 100644 --- a/plots/bar-stacked-labeled/implementations/python/pygal.py +++ b/plots/bar-stacked-labeled/implementations/python/pygal.py @@ -1,7 +1,7 @@ -"""anyplot.ai +""" anyplot.ai bar-stacked-labeled: Stacked Bar Chart with Total Labels -Library: pygal | Python 3.13 -Quality: pending | Created: 2026-05-18 +Library: pygal 3.1.0 | Python 3.13.13 +Quality: 86/100 | Updated: 2026-05-18 """ import os diff --git a/plots/bar-stacked-labeled/metadata/python/pygal.yaml b/plots/bar-stacked-labeled/metadata/python/pygal.yaml index e09b95a64f..acf6cffce7 100644 --- a/plots/bar-stacked-labeled/metadata/python/pygal.yaml +++ b/plots/bar-stacked-labeled/metadata/python/pygal.yaml @@ -1,11 +1,8 @@ -# Per-library metadata for pygal implementation of bar-stacked-labeled -# Auto-generated by impl-generate.yml - library: pygal language: python specification_id: bar-stacked-labeled created: '2026-01-09T15:35:45Z' -updated: '2026-05-18T01:56:02Z' +updated: '2026-05-18T01:59:23Z' generated_by: claude-haiku workflow_run: 26009368297 issue: 3504 @@ -15,7 +12,223 @@ preview_url_light: https://storage.googleapis.com/anyplot-images/plots/bar-stack preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-dark.png preview_html_light: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-light.html preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-dark.html -quality_score: null +quality_score: 86 review: - strengths: [] - weaknesses: [] + strengths: + - Correct stacked bar implementation with proper pygal.StackedBar usage + - 'Theme-adaptive styling with Okabe-Ito palette correctly applied (first series + is brand green #009E73)' + - Total value labels prominently displayed above each bar stack + - Both light and dark renders perfectly readable with no text legibility issues + - Clean, simple code structure with proper import conflict resolution + - Realistic, contextual data (quarterly sales by product category) + - Correct file output format (plot-{THEME}.png and .html) + weaknesses: + - Total labels could be larger or bolder for greater prominence + - Design excellence is minimal—functional but not aesthetically sophisticated + - Limited showcase of pygal's distinctive interactive visualization capabilities + - Could benefit from enhanced visual refinement (custom styling beyond standard + Style object) + image_description: |- + Light render (plot-light.png): + Background: Warm off-white (#FAF8F1) ✓ + Chrome: Title, axis labels ("Quarter", "Revenue ($K)"), tick labels (Q1-Q4, y-axis values) all clearly visible in dark text against light background + Data: Four stacked segments in Okabe-Ito order—green (#009E73) at base, orange (#D55E00), blue (#0072B2), pink (#CC79A7) at top. Total labels visible above each bar ($312K, $330K, $408K, $500K) + Grid: Subtle y-axis horizontal grid lines, not dominant + Legend: Clear legend on left side with product names + Legibility verdict: PASS ✓ All text readable, excellent contrast + + Dark render (plot-dark.png): + Background: Warm near-black (#1A1A17) ✓ + Chrome: Title, axis labels, tick labels all clearly visible in light text against dark background—no dark-on-dark failures detected + Data: Four stacked segments in identical colors to light render (green, orange, blue, pink remain consistent)—only chrome changes theme, not data colors ✓ + Grid: Subtle y-axis grid lines, appropriately styled for dark theme + Legend: Clear and readable on left side + Legibility verdict: PASS ✓ All text readable, no dark-on-dark issues, brand green (#009E73) stands out clearly + criteria_checklist: + visual_quality: + score: 29 + max: 30 + items: + - id: VQ-01 + name: Text Legibility + score: 7 + max: 8 + passed: true + comment: All text readable in both themes; total labels present but could + be more prominent + - id: VQ-02 + name: No Overlap + score: 6 + max: 6 + passed: true + comment: No text collisions or bar overlap issues + - id: VQ-03 + name: Element Visibility + score: 6 + max: 6 + passed: true + comment: All 4 bar segments clearly visible and distinguished + - id: VQ-04 + name: Color Accessibility + score: 2 + max: 2 + passed: true + comment: Okabe-Ito palette is peer-reviewed for CVD safety + - id: VQ-05 + name: Layout & Canvas + score: 4 + max: 4 + passed: true + comment: 4800×2700 landscape format with appropriate margins (80/150/200) + - id: VQ-06 + name: Axis Labels & Title + score: 2 + max: 2 + passed: true + comment: Title and axis labels descriptive with units + - id: VQ-07 + name: Palette Compliance + score: 2 + max: 2 + passed: true + comment: 'First series is #009E73, Okabe-Ito order correct, backgrounds match + (#FAF8F1 light / #1A1A17 dark)' + design_excellence: + score: 11 + max: 20 + items: + - id: DE-01 + name: Aesthetic Sophistication + score: 4 + max: 8 + passed: false + comment: Functional design with theme-aware styling, but limited aesthetic + sophistication + - id: DE-02 + name: Visual Refinement + score: 3 + max: 6 + passed: false + comment: Clean layout with good margins; could benefit from enhanced visual + polish + - id: DE-03 + name: Data Storytelling + score: 4 + max: 6 + passed: false + comment: Total labels aid storytelling about quarterly trends; could be more + pronounced + spec_compliance: + score: 15 + max: 15 + items: + - id: SC-01 + name: Plot Type + score: 5 + max: 5 + passed: true + comment: Correct stacked bar chart using pygal.StackedBar() + - id: SC-02 + name: Required Features + score: 4 + max: 4 + passed: true + comment: Total labels above bars, multiple stacked components, clear formatting + - id: SC-03 + name: Data Mapping + score: 3 + max: 3 + passed: true + comment: X-axis quarters, Y-axis revenue values, all data displayed + - id: SC-04 + name: Title & Legend + score: 3 + max: 3 + passed: true + comment: 'Title format correct: ''bar-stacked-labeled · Python · pygal · anyplot.ai''' + data_quality: + score: 15 + max: 15 + items: + - id: DQ-01 + name: Feature Coverage + score: 6 + max: 6 + passed: true + comment: 'Shows all stacked bar aspects: segment contributions, totals, and + trends' + - id: DQ-02 + name: Realistic Context + score: 5 + max: 5 + passed: true + comment: Quarterly revenue by product is realistic business scenario + - id: DQ-03 + name: Appropriate Scale + score: 4 + max: 4 + passed: true + comment: Sensible values ($312K-$500K quarterly range) with appropriate units + code_quality: + score: 10 + max: 10 + items: + - id: CQ-01 + name: KISS Structure + score: 3 + max: 3 + passed: true + comment: Simple procedural code, no unnecessary functions or classes + - id: CQ-02 + name: Reproducibility + score: 2 + max: 2 + passed: true + comment: Deterministic data (hardcoded values), no randomness + - id: CQ-03 + name: Clean Imports + score: 2 + max: 2 + passed: true + comment: Only necessary imports; path manipulation avoids naming conflict + with pygal.py + - id: CQ-04 + name: Code Elegance + score: 2 + max: 2 + passed: true + comment: Appropriate complexity; no faked interactivity—labels are legitimate + annotations + - id: CQ-05 + name: Output & API + score: 1 + max: 1 + passed: true + comment: Saves plot-{THEME}.png and plot-{THEME}.html; current API usage + library_mastery: + score: 6 + max: 10 + items: + - id: LM-01 + name: Idiomatic Usage + score: 4 + max: 5 + passed: true + comment: Correct use of Style object for theme-adaptive theming; pygal.StackedBar + is idiomatic choice + - id: LM-02 + name: Distinctive Features + score: 2 + max: 5 + passed: false + comment: Uses some distinctive features (Style theming, HTML export) but doesn't + showcase pygal's advanced interactive capabilities + verdict: APPROVED +impl_tags: + dependencies: [] + techniques: + - annotations + patterns: [] + dataprep: [] + styling: [] From aa0e1dd623163f1fb5fe3af8fa281de8c2e58c1a Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Mon, 18 May 2026 02:06:00 +0000 Subject: [PATCH 3/3] chore(pygal): update quality score 88 and review feedback for bar-stacked-labeled --- .../implementations/python/pygal.py | 2 +- .../metadata/python/pygal.yaml | 122 ++++++++---------- 2 files changed, 54 insertions(+), 70 deletions(-) diff --git a/plots/bar-stacked-labeled/implementations/python/pygal.py b/plots/bar-stacked-labeled/implementations/python/pygal.py index 9eb11d9dfa..789dd83e1d 100644 --- a/plots/bar-stacked-labeled/implementations/python/pygal.py +++ b/plots/bar-stacked-labeled/implementations/python/pygal.py @@ -1,7 +1,7 @@ """ anyplot.ai bar-stacked-labeled: Stacked Bar Chart with Total Labels Library: pygal 3.1.0 | Python 3.13.13 -Quality: 86/100 | Updated: 2026-05-18 +Quality: 88/100 | Updated: 2026-05-18 """ import os diff --git a/plots/bar-stacked-labeled/metadata/python/pygal.yaml b/plots/bar-stacked-labeled/metadata/python/pygal.yaml index acf6cffce7..1431f76f47 100644 --- a/plots/bar-stacked-labeled/metadata/python/pygal.yaml +++ b/plots/bar-stacked-labeled/metadata/python/pygal.yaml @@ -2,7 +2,7 @@ library: pygal language: python specification_id: bar-stacked-labeled created: '2026-01-09T15:35:45Z' -updated: '2026-05-18T01:59:23Z' +updated: '2026-05-18T02:06:00Z' generated_by: claude-haiku workflow_run: 26009368297 issue: 3504 @@ -12,90 +12,82 @@ preview_url_light: https://storage.googleapis.com/anyplot-images/plots/bar-stack preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-dark.png preview_html_light: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-light.html preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/bar-stacked-labeled/python/pygal/plot-dark.html -quality_score: 86 +quality_score: 88 review: strengths: - - Correct stacked bar implementation with proper pygal.StackedBar usage - - 'Theme-adaptive styling with Okabe-Ito palette correctly applied (first series - is brand green #009E73)' - - Total value labels prominently displayed above each bar stack - - Both light and dark renders perfectly readable with no text legibility issues - - Clean, simple code structure with proper import conflict resolution - - Realistic, contextual data (quarterly sales by product category) - - Correct file output format (plot-{THEME}.png and .html) + - Perfect visual quality with explicit font sizing across all themes + - Flawless spec compliance and data quality + - Clean, reproducible code using idiomatic pygal + - Both light and dark renders pass readability checks with proper theme adaptation + - Realistic, well-chosen business data scenario weaknesses: - - Total labels could be larger or bolder for greater prominence - - Design excellence is minimal—functional but not aesthetically sophisticated - - Limited showcase of pygal's distinctive interactive visualization capabilities - - Could benefit from enhanced visual refinement (custom styling beyond standard - Style object) + - Design excellence is competent but relies on library defaults without exceptional + aesthetic choices + - Library mastery is basic; doesn't leverage distinctive pygal features creatively + - Data storytelling relies solely on total labels without additional visual hierarchy + or emphasis image_description: |- Light render (plot-light.png): - Background: Warm off-white (#FAF8F1) ✓ - Chrome: Title, axis labels ("Quarter", "Revenue ($K)"), tick labels (Q1-Q4, y-axis values) all clearly visible in dark text against light background - Data: Four stacked segments in Okabe-Ito order—green (#009E73) at base, orange (#D55E00), blue (#0072B2), pink (#CC79A7) at top. Total labels visible above each bar ($312K, $330K, $408K, $500K) - Grid: Subtle y-axis horizontal grid lines, not dominant - Legend: Clear legend on left side with product names - Legibility verdict: PASS ✓ All text readable, excellent contrast + Background: Warm off-white around #FAF8F1 (not pure white) + Chrome: Title, axis labels (Quarter, Revenue $K), tick labels Q1-Q4, and legend are all dark and clearly readable + Data: Four stacked segments with colors #009E73 (green), #D55E00 (orange), #0072B2 (blue), #CC79A7 (pink). Total labels above bars ($312K, $310K, $408K, $500K) are clearly visible in dark text. Grid lines are subtle dotted guides. + Legibility verdict: PASS - All text is clearly readable, no overlap, proper contrast Dark render (plot-dark.png): - Background: Warm near-black (#1A1A17) ✓ - Chrome: Title, axis labels, tick labels all clearly visible in light text against dark background—no dark-on-dark failures detected - Data: Four stacked segments in identical colors to light render (green, orange, blue, pink remain consistent)—only chrome changes theme, not data colors ✓ - Grid: Subtle y-axis grid lines, appropriately styled for dark theme - Legend: Clear and readable on left side - Legibility verdict: PASS ✓ All text readable, no dark-on-dark issues, brand green (#009E73) stands out clearly + Background: Warm near-black around #1A1A17 (not pure black) + Chrome: Title, axis labels, tick labels, and legend text are light-colored and clearly visible on dark background. No dark-on-dark failures. + Data: Same colors as light render - #009E73 (green), #D55E00 (orange), #0072B2 (blue), #CC79A7 (pink) are identical. Total labels are readable light text. Grid lines remain subtle. + Legibility verdict: PASS - All text is clearly readable with proper light-colored text, no dark-on-dark failures, data colors identical to light render criteria_checklist: visual_quality: - score: 29 + score: 30 max: 30 items: - id: VQ-01 name: Text Legibility - score: 7 + score: 8 max: 8 passed: true - comment: All text readable in both themes; total labels present but could - be more prominent + comment: Font sizes explicitly set (28/22/18/16px); all readable in both themes - id: VQ-02 name: No Overlap score: 6 max: 6 passed: true - comment: No text collisions or bar overlap issues + comment: No overlapping elements; clear spacing throughout - id: VQ-03 name: Element Visibility score: 6 max: 6 passed: true - comment: All 4 bar segments clearly visible and distinguished + comment: All four segments visible and well-sized - id: VQ-04 name: Color Accessibility score: 2 max: 2 passed: true - comment: Okabe-Ito palette is peer-reviewed for CVD safety + comment: Okabe-Ito palette; colorblind-safe; good contrast - id: VQ-05 name: Layout & Canvas score: 4 max: 4 passed: true - comment: 4800×2700 landscape format with appropriate margins (80/150/200) + comment: 60-70% canvas utilization; balanced margins; proper whitespace - id: VQ-06 name: Axis Labels & Title score: 2 max: 2 passed: true - comment: Title and axis labels descriptive with units + comment: Descriptive labels with units; title format correct - id: VQ-07 name: Palette Compliance score: 2 max: 2 passed: true - comment: 'First series is #009E73, Okabe-Ito order correct, backgrounds match - (#FAF8F1 light / #1A1A17 dark)' + comment: 'First series #009E73; Okabe-Ito order correct; backgrounds #FAF8F1/#1A1A17; + theme-correct chrome' design_excellence: - score: 11 + score: 12 max: 20 items: - id: DE-01 @@ -103,22 +95,19 @@ review: score: 4 max: 8 passed: false - comment: Functional design with theme-aware styling, but limited aesthetic - sophistication + comment: Well-configured defaults; professional but not exceptional - id: DE-02 name: Visual Refinement - score: 3 + score: 4 max: 6 passed: false - comment: Clean layout with good margins; could benefit from enhanced visual - polish + comment: Subtle grid, generous whitespace; fairly standard refinement - id: DE-03 name: Data Storytelling score: 4 max: 6 passed: false - comment: Total labels aid storytelling about quarterly trends; could be more - pronounced + comment: Total labels tell the story; functional but not creative beyond spec spec_compliance: score: 15 max: 15 @@ -128,25 +117,25 @@ review: score: 5 max: 5 passed: true - comment: Correct stacked bar chart using pygal.StackedBar() + comment: StackedBar chart type correct - id: SC-02 name: Required Features score: 4 max: 4 passed: true - comment: Total labels above bars, multiple stacked components, clear formatting + comment: Stacked bars and total labels present and working - id: SC-03 name: Data Mapping score: 3 max: 3 passed: true - comment: X-axis quarters, Y-axis revenue values, all data displayed + comment: X/Y correctly assigned; axes show all data - id: SC-04 name: Title & Legend score: 3 max: 3 passed: true - comment: 'Title format correct: ''bar-stacked-labeled · Python · pygal · anyplot.ai''' + comment: Title format correct; legend labels match data data_quality: score: 15 max: 15 @@ -156,20 +145,19 @@ review: score: 6 max: 6 passed: true - comment: 'Shows all stacked bar aspects: segment contributions, totals, and - trends' + comment: All products and quarters shown with meaningful variation - id: DQ-02 name: Realistic Context score: 5 max: 5 passed: true - comment: Quarterly revenue by product is realistic business scenario + comment: Quarterly revenue scenario; neutral and real-world appropriate - id: DQ-03 name: Appropriate Scale score: 4 max: 4 passed: true - comment: Sensible values ($312K-$500K quarterly range) with appropriate units + comment: Values sensible; proportions logical and factually consistent code_quality: score: 10 max: 10 @@ -179,33 +167,31 @@ review: score: 3 max: 3 passed: true - comment: Simple procedural code, no unnecessary functions or classes + comment: Simple linear flow; no functions or classes - id: CQ-02 name: Reproducibility score: 2 max: 2 passed: true - comment: Deterministic data (hardcoded values), no randomness + comment: Deterministic hardcoded data - id: CQ-03 name: Clean Imports score: 2 max: 2 passed: true - comment: Only necessary imports; path manipulation avoids naming conflict - with pygal.py + comment: All imports used; no unnecessary - id: CQ-04 name: Code Elegance score: 2 max: 2 passed: true - comment: Appropriate complexity; no faked interactivity—labels are legitimate - annotations + comment: Pythonic; justified sys.path cleanup; no fake functionality - id: CQ-05 name: Output & API score: 1 max: 1 passed: true - comment: Saves plot-{THEME}.png and plot-{THEME}.html; current API usage + comment: Correct output format; current API library_mastery: score: 6 max: 10 @@ -214,21 +200,19 @@ review: name: Idiomatic Usage score: 4 max: 5 - passed: true - comment: Correct use of Style object for theme-adaptive theming; pygal.StackedBar - is idiomatic choice + passed: false + comment: StackedBar and Style usage correct; fairly standard approach - id: LM-02 name: Distinctive Features score: 2 max: 5 passed: false - comment: Uses some distinctive features (Style theming, HTML export) but doesn't - showcase pygal's advanced interactive capabilities + comment: Basic formatter usage; doesn't leverage distinctive pygal features verdict: APPROVED impl_tags: dependencies: [] - techniques: - - annotations - patterns: [] + techniques: [] + patterns: + - data-generation dataprep: [] styling: []