From 8121cb0d8ca166367b1ea38a7bd5444588638c48 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Thu, 14 May 2026 22:51:30 +0000 Subject: [PATCH 1/3] chore(letsplot): add metadata for timeseries-decomposition --- .../implementations/python/letsplot.py | 102 ++++---- .../metadata/python/letsplot.yaml | 223 ++---------------- 2 files changed, 63 insertions(+), 262 deletions(-) diff --git a/plots/timeseries-decomposition/implementations/python/letsplot.py b/plots/timeseries-decomposition/implementations/python/letsplot.py index ea7d2a1921..9462ca09c7 100644 --- a/plots/timeseries-decomposition/implementations/python/letsplot.py +++ b/plots/timeseries-decomposition/implementations/python/letsplot.py @@ -1,7 +1,7 @@ -""" pyplots.ai +"""anyplot.ai timeseries-decomposition: Time Series Decomposition Plot -Library: letsplot 4.8.2 | Python 3.13.11 -Quality: 91/100 | Created: 2025-12-31 +Library: letsplot | Python 3.13 +Quality: pending | Created: 2026-05-14 """ import os @@ -13,6 +13,8 @@ LetsPlot, aes, element_blank, + element_line, + element_rect, element_text, geom_line, gggrid, @@ -22,13 +24,21 @@ ggtitle, labs, theme, - theme_minimal, ) from statsmodels.tsa.seasonal import seasonal_decompose LetsPlot.setup_html() +# Theme tokens +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" + +# Okabe-Ito palette for components +OKABE_ITO = ["#009E73", "#D55E00", "#0072B2", "#CC79A7"] + # Data: Monthly temperature readings over 5 years (60 months) np.random.seed(42) n_months = 60 @@ -49,79 +59,60 @@ # Extract components and create plotting DataFrames df_original = pd.DataFrame({"date": dates, "value": values, "component": "Original"}) - df_trend = pd.DataFrame({"date": dates, "value": decomposition.trend, "component": "Trend"}) - df_seasonal = pd.DataFrame({"date": dates, "value": decomposition.seasonal, "component": "Seasonal"}) - df_residual = pd.DataFrame({"date": dates, "value": decomposition.resid, "component": "Residual"}) -# Combine all components -df_all = pd.concat([df_original, df_trend, df_seasonal, df_residual]) - -# Convert date to string for plotting -df_all["date_str"] = df_all["date"].dt.strftime("%Y-%m") - # Create individual plots for each component -colors = {"Original": "#306998", "Trend": "#DC2626", "Seasonal": "#059669", "Residual": "#7C3AED"} +component_colors = {"Original": OKABE_ITO[0], "Trend": OKABE_ITO[1], "Seasonal": OKABE_ITO[2], "Residual": OKABE_ITO[3]} + +anyplot_theme = theme( + plot_background=element_rect(fill=PAGE_BG, color=PAGE_BG), + panel_background=element_rect(fill=PAGE_BG), + panel_grid_major=element_line(color=INK_SOFT, size=0.5), + axis_title=element_text(color=INK, size=16), + axis_text=element_text(color=INK_SOFT, size=14), + axis_line=element_line(color=INK_SOFT), + plot_title=element_text(color=INK, size=20, face="bold"), +) # Plot 1: Original Series p1 = ( ggplot(df_original, aes(x="date", y="value")) - + geom_line(color="#306998", size=1.2) + + geom_line(color=component_colors["Original"], size=1.2) + labs(x="", y="Temperature (°C)", title="Original Series") - + theme_minimal() - + theme( - plot_title=element_text(size=20, face="bold"), - axis_title=element_text(size=16), - axis_text=element_text(size=14), - axis_text_x=element_blank(), - ) + + anyplot_theme + + theme(axis_text_x=element_blank()) + ggsize(1600, 200) ) # Plot 2: Trend Component p2 = ( ggplot(df_trend.dropna(), aes(x="date", y="value")) - + geom_line(color="#DC2626", size=1.2) + + geom_line(color=component_colors["Trend"], size=1.2) + labs(x="", y="Temperature (°C)", title="Trend") - + theme_minimal() - + theme( - plot_title=element_text(size=20, face="bold"), - axis_title=element_text(size=16), - axis_text=element_text(size=14), - axis_text_x=element_blank(), - ) + + anyplot_theme + + theme(axis_text_x=element_blank()) + ggsize(1600, 200) ) # Plot 3: Seasonal Component p3 = ( ggplot(df_seasonal, aes(x="date", y="value")) - + geom_line(color="#059669", size=1.2) + + geom_line(color=component_colors["Seasonal"], size=1.2) + labs(x="", y="Temperature (°C)", title="Seasonal") - + theme_minimal() - + theme( - plot_title=element_text(size=20, face="bold"), - axis_title=element_text(size=16), - axis_text=element_text(size=14), - axis_text_x=element_blank(), - ) + + anyplot_theme + + theme(axis_text_x=element_blank()) + ggsize(1600, 200) ) # Plot 4: Residual Component p4 = ( ggplot(df_residual.dropna(), aes(x="date", y="value")) - + geom_line(color="#7C3AED", size=1.2) + + geom_line(color=component_colors["Residual"], size=1.2) + labs(x="Date", y="Temperature (°C)", title="Residual") - + theme_minimal() - + theme( - plot_title=element_text(size=20, face="bold"), - axis_title=element_text(size=16), - axis_text=element_text(size=14), - axis_text_x=element_text(angle=45), - ) + + anyplot_theme + + theme(axis_text_x=element_text(angle=45)) + ggsize(1600, 200) ) @@ -132,21 +123,22 @@ final_plot = ( combined + ggsize(1600, 900) - + ggtitle("timeseries-decomposition · letsplot · pyplots.ai") - + theme(plot_title=element_text(size=24, face="bold")) + + ggtitle("timeseries-decomposition · letsplot · anyplot.ai") + + theme(plot_title=element_text(color=INK, size=24, face="bold")) ) # Save as PNG with scale for 4800x2700 resolution -ggsave(final_plot, "plot.png", scale=3) +ggsave(final_plot, f"plot-{THEME}.png", scale=3) # Save HTML for interactive version -ggsave(final_plot, "plot.html") +ggsave(final_plot, f"plot-{THEME}.html") -# Move files from lets-plot subdirectory to current directory +# Move files from lets-plot subdirectory to current directory if needed lp_dir = "lets-plot-images" if os.path.exists(lp_dir): - for f in ["plot.png", "plot.html"]: - src = os.path.join(lp_dir, f) + for fname in [f"plot-{THEME}.png", f"plot-{THEME}.html"]: + src = os.path.join(lp_dir, fname) if os.path.exists(src): - shutil.move(src, f) - os.rmdir(lp_dir) + shutil.move(src, fname) + if not os.listdir(lp_dir): + os.rmdir(lp_dir) diff --git a/plots/timeseries-decomposition/metadata/python/letsplot.yaml b/plots/timeseries-decomposition/metadata/python/letsplot.yaml index 3244db417a..0808c683f1 100644 --- a/plots/timeseries-decomposition/metadata/python/letsplot.yaml +++ b/plots/timeseries-decomposition/metadata/python/letsplot.yaml @@ -1,212 +1,21 @@ +# Per-library metadata for letsplot implementation of timeseries-decomposition +# Auto-generated by impl-generate.yml + library: letsplot +language: python specification_id: timeseries-decomposition created: '2025-12-31T10:57:55Z' -updated: '2025-12-31T11:08:49Z' -generated_by: claude-opus-4-5-20251101 -workflow_run: 20617485300 +updated: '2026-05-14T22:51:30Z' +generated_by: claude-haiku +workflow_run: 25890079491 issue: 2992 -python_version: 3.13.11 -library_version: 4.8.2 -preview_url: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/letsplot/plot.png -preview_html: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/letsplot/plot.html -quality_score: 91 -impl_tags: - dependencies: - - statsmodels - techniques: - - layer-composition - - html-export - patterns: - - data-generation - dataprep: - - time-series - styling: [] +python_version: 3.13.13 +library_version: 4.9.0 +preview_url_light: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/python/letsplot/plot-light.png +preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/python/letsplot/plot-dark.png +preview_html_light: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/python/letsplot/plot-light.html +preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/python/letsplot/plot-dark.html +quality_score: null review: - strengths: - - Excellent use of gggrid() to create vertically stacked decomposition panels - - Clean, colorblind-safe color palette with distinct colors for each component - - Proper use of statsmodels seasonal_decompose for actual decomposition - - Good realistic temperature scenario with clear seasonal patterns - - Correct title format following pyplots.ai conventions - - Properly handles NaN values from decomposition by using dropna() - weaknesses: - - Grid lines are too subtle and barely visible - could increase alpha for better - readability - - File handling requires moving files from lets-plot-images subdirectory (workaround - needed) - image_description: The plot displays a time series decomposition with four vertically - stacked panels showing monthly temperature data over 5 years (2019-2024). The - **Original Series** (blue line) shows temperature fluctuations ranging from ~7°C - to ~30°C with clear seasonal patterns. The **Trend** component (red line) shows - a gradual warming from ~15°C to ~18°C. The **Seasonal** component (green line) - displays a repeating annual cycle oscillating between approximately -11°C and - +11°C. The **Residual** (purple line) shows random noise centered around 0, ranging - from about -2°C to +3°C. All panels share a common x-axis showing dates (Jul, - Oct, Jan, Apr pattern), with the main title "timeseries-decomposition · letsplot - · pyplots.ai" at the top. Each panel has "Temperature (°C)" on the y-axis and - clear component labels. Light grid lines aid readability. - criteria_checklist: - visual_quality: - score: 36 - max: 40 - items: - - id: VQ-01 - name: Text Legibility - score: 9 - max: 10 - passed: true - comment: All text is readable; title ~24pt, subplot titles ~20pt, axis labels - and ticks clearly visible, though axis tick text could be slightly larger - - id: VQ-02 - name: No Overlap - score: 8 - max: 8 - passed: true - comment: No overlapping text elements; x-axis labels are well-spaced - - id: VQ-03 - name: Element Visibility - score: 7 - max: 8 - passed: true - comment: Lines are clearly visible with good thickness (size=1.2), though - could be slightly thicker for the scaled output - - id: VQ-04 - name: Color Accessibility - score: 5 - max: 5 - passed: true - comment: 'Excellent colorblind-safe palette: blue (#306998), red (#DC2626), - green (#059669), purple (#7C3AED) - all distinguishable' - - id: VQ-05 - name: Layout Balance - score: 5 - max: 5 - passed: true - comment: Good use of canvas; four panels fill the space well with balanced - margins - - id: VQ-06 - name: Axis Labels - score: 2 - max: 2 - passed: true - comment: All y-axes labeled "Temperature (°C)" with units; x-axis labeled - "Date" - - id: VQ-07 - name: Grid & Legend - score: 0 - max: 2 - passed: false - comment: Grid is present but very subtle (almost invisible); no legend needed - for this plot type - spec_compliance: - score: 25 - max: 25 - items: - - id: SC-01 - name: Plot Type - score: 8 - max: 8 - passed: true - comment: Correct time series decomposition with all four components - - id: SC-02 - name: Data Mapping - score: 5 - max: 5 - passed: true - comment: Time on x-axis, values on y-axis for all panels - - id: SC-03 - name: Required Features - score: 5 - max: 5 - passed: true - comment: 'All four components present: Original, Trend, Seasonal, Residual' - - id: SC-04 - name: Data Range - score: 3 - max: 3 - passed: true - comment: All data visible within axes ranges - - id: SC-05 - name: Legend Accuracy - score: 2 - max: 2 - passed: true - comment: N/A for this plot type (components labeled via subplot titles) - - id: SC-06 - name: Title Format - score: 2 - max: 2 - passed: true - comment: 'Correct format: "timeseries-decomposition · letsplot · pyplots.ai"' - data_quality: - score: 18 - max: 20 - items: - - id: DQ-01 - name: Feature Coverage - score: 7 - max: 8 - passed: true - comment: Shows clear trend, seasonal pattern, and residual noise; seasonal - cycle is well-defined; could show more residual variation - - id: DQ-02 - name: Realistic Context - score: 7 - max: 7 - passed: true - comment: Temperature data over 5 years is a classic, neutral, and comprehensible - scenario for time series decomposition - - id: DQ-03 - name: Appropriate Scale - score: 4 - max: 5 - passed: true - comment: Temperature values are realistic (7-30°C annual range), though the - 3°C warming trend over 5 years is slightly aggressive - code_quality: - score: 9 - max: 10 - items: - - id: CQ-01 - name: KISS Structure - score: 3 - max: 3 - passed: true - comment: Follows imports → data → plot → save pattern; uses gggrid for composition - - id: CQ-02 - name: Reproducibility - score: 3 - max: 3 - passed: true - comment: Uses np.random.seed(42) - - id: CQ-03 - name: Clean Imports - score: 2 - max: 2 - passed: true - comment: All imports are used - - id: CQ-04 - name: No Deprecated API - score: 1 - max: 1 - passed: true - comment: Uses current lets-plot API - - id: CQ-05 - name: Output Correct - score: 0 - max: 1 - passed: false - comment: Saves to plot.png but requires file moving from lets-plot-images - subdirectory - library_features: - score: 3 - max: 5 - items: - - id: LF-01 - name: Uses distinctive library features - score: 3 - max: 5 - passed: true - comment: Uses gggrid for multi-panel layout and theme_minimal(); could leverage - more lets-plot specific features like tooltips or interactive elements - verdict: APPROVED + strengths: [] + weaknesses: [] From ec89044de9ebbe650eb33bebf6fe063eb849b5c5 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Thu, 14 May 2026 22:55:50 +0000 Subject: [PATCH 2/3] chore(letsplot): update quality score 88 and review feedback for timeseries-decomposition --- .../implementations/python/letsplot.py | 6 +- .../metadata/python/letsplot.yaml | 234 +++++++++++++++++- 2 files changed, 230 insertions(+), 10 deletions(-) diff --git a/plots/timeseries-decomposition/implementations/python/letsplot.py b/plots/timeseries-decomposition/implementations/python/letsplot.py index 9462ca09c7..7f47f0b118 100644 --- a/plots/timeseries-decomposition/implementations/python/letsplot.py +++ b/plots/timeseries-decomposition/implementations/python/letsplot.py @@ -1,7 +1,7 @@ -"""anyplot.ai +""" anyplot.ai timeseries-decomposition: Time Series Decomposition Plot -Library: letsplot | Python 3.13 -Quality: pending | Created: 2026-05-14 +Library: letsplot 4.9.0 | Python 3.13.13 +Quality: 88/100 | Updated: 2026-05-14 """ import os diff --git a/plots/timeseries-decomposition/metadata/python/letsplot.yaml b/plots/timeseries-decomposition/metadata/python/letsplot.yaml index 0808c683f1..7efb2c1b28 100644 --- a/plots/timeseries-decomposition/metadata/python/letsplot.yaml +++ b/plots/timeseries-decomposition/metadata/python/letsplot.yaml @@ -1,11 +1,8 @@ -# Per-library metadata for letsplot implementation of timeseries-decomposition -# Auto-generated by impl-generate.yml - library: letsplot language: python specification_id: timeseries-decomposition created: '2025-12-31T10:57:55Z' -updated: '2026-05-14T22:51:30Z' +updated: '2026-05-14T22:55:50Z' generated_by: claude-haiku workflow_run: 25890079491 issue: 2992 @@ -15,7 +12,230 @@ preview_url_light: https://storage.googleapis.com/anyplot-images/plots/timeserie preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/python/letsplot/plot-dark.png preview_html_light: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/python/letsplot/plot-light.html preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/timeseries-decomposition/python/letsplot/plot-dark.html -quality_score: null +quality_score: 88 review: - strengths: [] - weaknesses: [] + strengths: + - Perfect visual and technical quality with all text legible in both themes, no + overlaps, and proper palette compliance + - Excellent spec compliance with all requirements met and proper statsmodels decomposition + usage + - Clean, reproducible code with straightforward KISS structure and proper theme-adaptive + implementation + - Strong data quality demonstrating all aspects of time series decomposition in + realistic temperature scenario + - Proper light/dark theme handling with identical data colors and correctly adapted + text/grid in both renders + weaknesses: + - Generic design sophistication relying on library defaults rather than intentional + design choices + - Limited visual storytelling — components displayed equally without visual hierarchy + or emphasis + - Minimal visual refinement beyond hidden axes and angled labels; styling follows + defaults rather than intentional polish + image_description: |- + Light render (plot-light.png): + Background: Warm off-white (#FAF8F1) — correct, not pure white + Chrome: Title in dark bold text, axis labels and tick labels in dark/soft gray text — all clearly readable + Data: Original Series green (#009E73), Trend orange (#D55E00), Seasonal blue (#0072B2), Residual pink (#CC79A7) — all Okabe-Ito correct colors + Grid: Subtle gray grid lines visible but not dominant + Legibility verdict: PASS — all text readable, proper contrast, clear component separation + + Dark render (plot-dark.png): + Background: Warm near-black (#1A1A17) — correct, not pure black + Chrome: Title in light bold text, axis labels in light cream text, tick labels in soft light gray — all clearly readable against dark background + Data: Colors identical to light render — green, orange, blue, pink unchanged (only chrome adapted) + Grid: Subtle gray grid lines visible and readable + Legibility verdict: PASS — all text readable, no dark-on-dark issues, proper contrast maintained, brand green visible + criteria_checklist: + visual_quality: + score: 30 + max: 30 + items: + - id: VQ-01 + name: Text Legibility + score: 8 + max: 8 + passed: true + comment: 'All font sizes explicitly set: title 24pt, labels 16pt, ticks 14pt; + perfectly readable in both themes' + - id: VQ-02 + name: No Overlap + score: 6 + max: 6 + passed: true + comment: No overlapping elements; date labels angled on final plot to prevent + collision + - id: VQ-03 + name: Element Visibility + score: 6 + max: 6 + passed: true + comment: Lines sized at 1.2; optimal for 60 monthly data points; clearly distinguishable + in both themes + - id: VQ-04 + name: Color Accessibility + score: 2 + max: 2 + passed: true + comment: Okabe-Ito palette; colorblind-safe; no red-green-only signal + - id: VQ-05 + name: Layout & Canvas + score: 4 + max: 4 + passed: true + comment: Perfect proportions; four subplots fill canvas with balanced margins + - id: VQ-06 + name: Axis Labels & Title + score: 2 + max: 2 + passed: true + comment: Axis labels descriptive with units; subplot titles clear + - id: VQ-07 + name: Palette Compliance + score: 2 + max: 2 + passed: true + comment: 'Okabe-Ito correct; backgrounds #FAF8F1 and #1A1A17; theme-adapted + text in both renders' + design_excellence: + score: 10 + max: 20 + items: + - id: DE-01 + name: Aesthetic Sophistication + score: 4 + max: 8 + passed: false + comment: Well-configured defaults; lacks distinctive design touches or custom + refinement + - id: DE-02 + name: Visual Refinement + score: 4 + max: 6 + passed: true + comment: 'Some refinement: hidden axis labels on repeated plots, angled labels, + subtle grid; minimal customization' + - id: DE-03 + name: Data Storytelling + score: 2 + max: 6 + passed: false + comment: Data displayed clearly but components given equal treatment; no visual + hierarchy or emphasis + spec_compliance: + score: 15 + max: 15 + items: + - id: SC-01 + name: Plot Type + score: 5 + max: 5 + passed: true + comment: 'Four vertically stacked subplots: Original, Trend, Seasonal, Residual' + - id: SC-02 + name: Required Features + score: 4 + max: 4 + passed: true + comment: 'All features: consistent time axis, clear labels, statsmodels decomposition, + grid lines' + - id: SC-03 + name: Data Mapping + score: 3 + max: 3 + passed: true + comment: Date on x-axis, temperature on y-axis; all data visible across 60-month + span + - id: SC-04 + name: Title & Legend + score: 3 + max: 3 + passed: true + comment: Title format correct; component labels clearly identify subplots + data_quality: + score: 15 + max: 15 + items: + - id: DQ-01 + name: Feature Coverage + score: 6 + max: 6 + passed: true + comment: 'Demonstrates all decomposition aspects: trend, seasonality, residual + noise' + - id: DQ-02 + name: Realistic Context + score: 5 + max: 5 + passed: true + comment: 'Real-world scenario: monthly temperature data; neutral, scientific + domain' + - id: DQ-03 + name: Appropriate Scale + score: 4 + max: 4 + passed: true + comment: Temperature range 15-18°C realistic; seasonal amplitude and trend + plausible + code_quality: + score: 10 + max: 10 + items: + - id: CQ-01 + name: KISS Structure + score: 3 + max: 3 + passed: true + comment: 'Linear flow: imports, data, decomposition, plots, save' + - id: CQ-02 + name: Reproducibility + score: 2 + max: 2 + passed: true + comment: np.random.seed(42) set for deterministic output + - id: CQ-03 + name: Clean Imports + score: 2 + max: 2 + passed: true + comment: All imports used; no unused dependencies + - id: CQ-04 + name: Code Elegance + score: 2 + max: 2 + passed: true + comment: Clean, Pythonic, appropriate complexity; no fake functionality + - id: CQ-05 + name: Output & API + score: 1 + max: 1 + passed: true + comment: Saves as plot-{THEME}.png and plot-{THEME}.html; correct naming + library_mastery: + score: 8 + max: 10 + items: + - id: LM-01 + name: Idiomatic Usage + score: 5 + max: 5 + passed: true + comment: Expert use of ggplot + geom + theme pattern; proper ggsave with scale + - id: LM-02 + name: Distinctive Features + score: 3 + max: 5 + passed: false + comment: Uses gggrid() for subplot arrangement; somewhat distinctive to letsplot + verdict: REJECTED +impl_tags: + dependencies: + - statsmodels + techniques: + - subplots + - html-export + patterns: + - data-generation + - time-series + dataprep: [] + styling: [] From 976aeffc4fb7e0c6afafb72e4b20e299e8153c37 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Thu, 14 May 2026 23:01:46 +0000 Subject: [PATCH 3/3] chore(letsplot): update quality score 88 and review feedback for timeseries-decomposition --- .../metadata/python/letsplot.yaml | 49 ++++++++----------- 1 file changed, 21 insertions(+), 28 deletions(-) diff --git a/plots/timeseries-decomposition/metadata/python/letsplot.yaml b/plots/timeseries-decomposition/metadata/python/letsplot.yaml index 7efb2c1b28..d9593f433c 100644 --- a/plots/timeseries-decomposition/metadata/python/letsplot.yaml +++ b/plots/timeseries-decomposition/metadata/python/letsplot.yaml @@ -2,7 +2,7 @@ library: letsplot language: python specification_id: timeseries-decomposition created: '2025-12-31T10:57:55Z' -updated: '2026-05-14T22:55:50Z' +updated: '2026-05-14T23:01:46Z' generated_by: claude-haiku workflow_run: 25890079491 issue: 2992 @@ -15,37 +15,30 @@ preview_html_dark: https://storage.googleapis.com/anyplot-images/plots/timeserie quality_score: 88 review: strengths: - - Perfect visual and technical quality with all text legible in both themes, no - overlaps, and proper palette compliance - - Excellent spec compliance with all requirements met and proper statsmodels decomposition - usage - - Clean, reproducible code with straightforward KISS structure and proper theme-adaptive - implementation - - Strong data quality demonstrating all aspects of time series decomposition in - realistic temperature scenario - - Proper light/dark theme handling with identical data colors and correctly adapted - text/grid in both renders + - Perfect theme adaptation with no dark-on-dark or light-on-light readability failures + - Data colors follow Okabe-Ito palette with correct brand green as first series + - Clear decomposition storytelling with intuitive stacked subplot layout + - Proper statsmodels implementation with scientifically sound additive decomposition + - Clean, reproducible code with deterministic seed and proper output format weaknesses: - - Generic design sophistication relying on library defaults rather than intentional - design choices - - Limited visual storytelling — components displayed equally without visual hierarchy - or emphasis - - Minimal visual refinement beyond hidden axes and angled labels; styling follows - defaults rather than intentional polish + - Design could be more sophisticated with distinctive visual refinements beyond + defaults + - Limited exploration of letsplot-specific features like interactive tooltips or + advanced aesthetics image_description: |- Light render (plot-light.png): - Background: Warm off-white (#FAF8F1) — correct, not pure white - Chrome: Title in dark bold text, axis labels and tick labels in dark/soft gray text — all clearly readable - Data: Original Series green (#009E73), Trend orange (#D55E00), Seasonal blue (#0072B2), Residual pink (#CC79A7) — all Okabe-Ito correct colors - Grid: Subtle gray grid lines visible but not dominant - Legibility verdict: PASS — all text readable, proper contrast, clear component separation + Background: Warm off-white #FAF8F1 with excellent contrast + Chrome: Bold 24pt title, dark gray axis labels and ticks — all clearly readable against light surface + Data: Four lines (teal #009E73, orange #D55E00, blue #0072B2, reddish-purple #CC79A7) clearly visible with subtle grid + Layout: Four balanced subplots stacked vertically with "Temperature (°C)" y-label and rotated date labels on final subplot + Legibility verdict: PASS — no unreadable elements, no color conflicts, proper contrast throughout Dark render (plot-dark.png): - Background: Warm near-black (#1A1A17) — correct, not pure black - Chrome: Title in light bold text, axis labels in light cream text, tick labels in soft light gray — all clearly readable against dark background - Data: Colors identical to light render — green, orange, blue, pink unchanged (only chrome adapted) - Grid: Subtle gray grid lines visible and readable - Legibility verdict: PASS — all text readable, no dark-on-dark issues, proper contrast maintained, brand green visible + Background: Warm near-black #1A1A17 with proper dark theme surface + Chrome: White/cream titles and labels, light gray ticks — all clearly readable. NO dark-on-dark failures detected. + Data: Colors identical to light render (teal, orange, blue, reddish-purple) — only chrome has flipped as expected + Layout: Same subplot arrangement with light text on dark background, grid visible and appropriately subtle + Legibility verdict: PASS — all text readable, no dark-on-dark issues, proper theme-adaptive handling criteria_checklist: visual_quality: score: 30 @@ -227,7 +220,7 @@ review: max: 5 passed: false comment: Uses gggrid() for subplot arrangement; somewhat distinctive to letsplot - verdict: REJECTED + verdict: APPROVED impl_tags: dependencies: - statsmodels