From 05a0badf7b68da45b5f0c7aae878fd410f517fa9 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Sat, 25 Jul 2026 23:40:44 +0000 Subject: [PATCH 1/5] feat(ggplot2): implement slope-basic --- plots/slope-basic/implementations/r/ggplot2.R | 115 ++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 plots/slope-basic/implementations/r/ggplot2.R diff --git a/plots/slope-basic/implementations/r/ggplot2.R b/plots/slope-basic/implementations/r/ggplot2.R new file mode 100644 index 0000000000..339bb8b9b1 --- /dev/null +++ b/plots/slope-basic/implementations/r/ggplot2.R @@ -0,0 +1,115 @@ +#' anyplot.ai +#' slope-basic: Basic Slope Chart (Slopegraph) +#' Library: ggplot2 {lib_version} | R {r_version} +#' Quality: pending | Created: 2026-07-25 + +library(ggplot2) +library(dplyr) +library(tidyr) +library(scales) +library(ragg) + +set.seed(42) + +# --- Theme tokens ----------------------------------------------------------- +THEME <- Sys.getenv("ANYPLOT_THEME", "light") +PAGE_BG <- if (THEME == "light") "#FAF8F1" else "#1A1A17" +ELEVATED_BG <- if (THEME == "light") "#FFFDF6" else "#242420" +INK <- if (THEME == "light") "#1A1A17" else "#F0EFE8" +INK_SOFT <- if (THEME == "light") "#4A4A44" else "#B8B7B0" +IMPRINT_PALETTE <- c( + "#009E73", "#C475FD", "#4467A3", "#BD8233", + "#AE3030", "#2ABCCD", "#954477", "#99B314" +) + +# --- Data -------------------------------------------------------------------- +# Quarterly sales ($ thousands) for an outdoor-gear product line, Q1 vs Q4. +product_line <- c( + "Alpine Tent", "Ridge Boots", "Trail Runner", "Peak Headlamp", + "Glacier Jacket", "Summit Pack", "Canyon Hydration", "Basecamp Stove" +) +q1_sales <- c(85, 135, 185, 230, 275, 325, 375, 430) +q4_sales <- c(240, 145, 330, 195, 425, 285, 380, 475) + +sales <- tibble::tibble( + entity = product_line, + value_start = q1_sales, + value_end = q4_sales +) %>% + mutate( + direction = if_else(value_end > value_start, "Increased", "Decreased"), + direction = factor(direction, levels = c("Increased", "Decreased")), + label_start = sprintf("%s %s", entity, dollar(value_start, suffix = "K")), + label_end = sprintf("%s %s", dollar(value_end, suffix = "K"), entity) + ) + +sales_long <- sales %>% + pivot_longer( + cols = c(value_start, value_end), + names_to = "period", + values_to = "value" + ) %>% + mutate(x = if_else(period == "value_start", 1, 2)) + +# --- Plot --------------------------------------------------------------------- +p <- ggplot(sales_long, aes(x = x, y = value, group = entity, color = direction)) + + geom_line(linewidth = 1.1) + + geom_point(size = 3) + + geom_text( + data = filter(sales_long, x == 1), + aes(label = label_start), + hjust = 1, + nudge_x = -0.06, + size = 3, + show.legend = FALSE + ) + + geom_text( + data = filter(sales_long, x == 2), + aes(label = label_end), + hjust = 0, + nudge_x = 0.06, + size = 3, + show.legend = FALSE + ) + + scale_x_continuous( + breaks = c(1, 2), + labels = c("Q1 2024", "Q4 2024"), + limits = c(0.35, 2.65), + expand = c(0, 0) + ) + + scale_color_manual( + name = "Change", + values = c("Increased" = IMPRINT_PALETTE[1], "Decreased" = "#AE3030") + ) + + labs( + title = "slope-basic · r · ggplot2 · anyplot.ai", + x = NULL, + y = NULL + ) + + theme_minimal(base_size = 8) + + theme( + plot.background = element_rect(fill = PAGE_BG, color = PAGE_BG), + panel.background = element_rect(fill = PAGE_BG, color = NA), + panel.grid = element_blank(), + axis.title = element_blank(), + axis.text.y = element_blank(), + axis.ticks = element_blank(), + axis.text.x = element_text(color = INK, size = 10, face = "bold"), + plot.title = element_text(color = INK, size = 12), + legend.position = "bottom", + legend.background = element_rect(fill = ELEVATED_BG, color = INK_SOFT), + legend.text = element_text(color = INK_SOFT, size = 8), + legend.title = element_text(color = INK, size = 10), + plot.margin = margin(t = 10, r = 65, b = 10, l = 65) + ) + +# --- Save --------------------------------------------------------------------- +ggsave( + filename = sprintf("plot-%s.png", THEME), + plot = p, + device = ragg::agg_png, + width = 8, + height = 4.5, + units = "in", + dpi = 400 +) From e71e4b03babfabc734230f081534f4c2879a4471 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Sat, 25 Jul 2026 23:40:54 +0000 Subject: [PATCH 2/5] chore(ggplot2): add metadata for slope-basic --- plots/slope-basic/metadata/r/ggplot2.yaml | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 plots/slope-basic/metadata/r/ggplot2.yaml diff --git a/plots/slope-basic/metadata/r/ggplot2.yaml b/plots/slope-basic/metadata/r/ggplot2.yaml new file mode 100644 index 0000000000..ceac0dd0ff --- /dev/null +++ b/plots/slope-basic/metadata/r/ggplot2.yaml @@ -0,0 +1,21 @@ +# Per-library metadata for ggplot2 implementation of slope-basic +# Auto-generated by impl-generate.yml + +library: ggplot2 +language: r +specification_id: slope-basic +created: '2026-07-25T23:40:54Z' +updated: '2026-07-25T23:40:54Z' +generated_by: claude-sonnet +workflow_run: 30179705712 +issue: 981 +language_version: 4.4.1 +library_version: 3.5.1 +preview_url_light: https://storage.googleapis.com/anyplot-images/plots/slope-basic/r/ggplot2/plot-light.png +preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/slope-basic/r/ggplot2/plot-dark.png +preview_html_light: null +preview_html_dark: null +quality_score: null +review: + strengths: [] + weaknesses: [] From 2d024e4d8b19fe393121caae9c77cf500be3dd17 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Sat, 25 Jul 2026 23:45:26 +0000 Subject: [PATCH 3/5] chore(ggplot2): update quality score 87 and review feedback for slope-basic --- plots/slope-basic/implementations/r/ggplot2.R | 4 +- plots/slope-basic/metadata/r/ggplot2.yaml | 237 +++++++++++++++++- 2 files changed, 232 insertions(+), 9 deletions(-) diff --git a/plots/slope-basic/implementations/r/ggplot2.R b/plots/slope-basic/implementations/r/ggplot2.R index 339bb8b9b1..b088edf564 100644 --- a/plots/slope-basic/implementations/r/ggplot2.R +++ b/plots/slope-basic/implementations/r/ggplot2.R @@ -1,7 +1,7 @@ #' anyplot.ai #' slope-basic: Basic Slope Chart (Slopegraph) -#' Library: ggplot2 {lib_version} | R {r_version} -#' Quality: pending | Created: 2026-07-25 +#' Library: ggplot2 3.5.1 | R 4.4.1 +#' Quality: 87/100 | Created: 2026-07-25 library(ggplot2) library(dplyr) diff --git a/plots/slope-basic/metadata/r/ggplot2.yaml b/plots/slope-basic/metadata/r/ggplot2.yaml index ceac0dd0ff..4476aa7afd 100644 --- a/plots/slope-basic/metadata/r/ggplot2.yaml +++ b/plots/slope-basic/metadata/r/ggplot2.yaml @@ -1,11 +1,8 @@ -# Per-library metadata for ggplot2 implementation of slope-basic -# Auto-generated by impl-generate.yml - library: ggplot2 language: r specification_id: slope-basic created: '2026-07-25T23:40:54Z' -updated: '2026-07-25T23:40:54Z' +updated: '2026-07-25T23:45:25Z' generated_by: claude-sonnet workflow_run: 30179705712 issue: 981 @@ -15,7 +12,233 @@ preview_url_light: https://storage.googleapis.com/anyplot-images/plots/slope-bas preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/slope-basic/r/ggplot2/plot-dark.png preview_html_light: null preview_html_dark: null -quality_score: null +quality_score: 87 review: - strengths: [] - weaknesses: [] + strengths: + - Non-overlapping layout achieved through thoughtfully constructed Q1/Q4 values + so every one of the 8 entities lands on its own row on both sides — a genuinely + elegant solution to the classic slope-chart label-collision problem. + - 'Correct Imprint palette usage: brand green #009E73 for ''Increased'' and the + semantic-anchor red #AE3030 for ''Decreased'', identical between light and dark + renders — only chrome (background, ink, legend frame) flips as required.' + - 'Idiomatic tidyverse data prep: pivot_longer for the wide-to-long reshape, scales::dollar() + for currency-formatted endpoint labels, clean dplyr::mutate pipeline.' + - 'Minimal, purposeful chrome: gridlines and y-axis ticks removed since the value + labels carry the numeric information directly, x-axis time points (''Q1 2024'' + / ''Q4 2024'') clearly labeled in bold.' + - Legend and endpoint labels both correctly themed and legible in both light and + dark renders with no clipping at any canvas edge. + weaknesses: + - Direction is encoded via a red/green hue distinction (Increased vs Decreased) + which is not fully colorblind-safe on its own; it is mitigated here by the adjoining + numeric value labels, but a secondary channel (e.g. dashed vs solid line, or a + small up/down glyph) would make it robust without relying on the reader comparing + numbers. + - The non-overlapping layout depends on hand-picked Q1/Q4 values rather than a general-purpose + collision-avoidance technique (e.g. ggrepel::geom_text_repel); real-world data + with closer values would likely produce overlapping labels. + - Title occupies roughly 35% of the plot width, below the ~50-70% guideline range + — a small headroom for slightly larger plot.title sizing to strengthen visual + hierarchy (minor polish, not a hard requirement). + image_description: |- + Light render (plot-light.png): + Background: Warm off-white, matches #FAF8F1 — not pure white, not dark. + Chrome: Title "slope-basic · r · ggplot2 · anyplot.ai" in dark ink at top-left, clearly readable. X-axis category labels "Q1 2024" and "Q4 2024" in bold dark text below the two label columns. No y-axis ticks/gridlines (intentionally removed — value labels carry the numeric information directly). Legend "Change" with "Increased"/"Decreased" swatches sits in a bordered box below the plot, text in soft ink, fully legible. + Data: 8 entities connected by slope lines. 6 lines/points/labels in brand green (#009E73) for "Increased", 2 in matte red (#AE3033~#AE3030) for "Decreased" (Summit Pack, Peak Headlamp). Entity name + dollar value labels sit at both endpoints of each line, colored to match their line's direction, with no overlaps between rows. + Legibility verdict: PASS — all text (title, axis labels, endpoint labels, legend) is clearly readable against the light background; no light-on-light issues. + + Dark render (plot-dark.png): + Background: Warm near-black, matches #1A1A17 — not pure black, not light. + Chrome: Same title now in light ink, clearly visible. "Q1 2024" / "Q4 2024" axis labels in bold white text. Legend box border and text switch to the dark-theme ink tokens, still fully legible. + Data: Same green (#009E73) and red (#AE3030) values and line positions as the light render — confirmed identical data colors, only chrome (background, ink, legend frame) flipped as required. + Legibility verdict: PASS — no dark-on-dark failures; all title, axis, and endpoint-label text is clearly visible against the near-black background. + criteria_checklist: + visual_quality: + score: 28 + max: 30 + items: + - id: VQ-01 + name: Text Legibility + score: 7 + max: 8 + passed: true + comment: All text (title, axis labels, endpoint labels, legend) readable in + both themes at appropriate sizes + - id: VQ-02 + name: No Overlap + score: 6 + max: 6 + passed: true + comment: No text/data collisions — rows carefully spaced via chosen Q1/Q4 + values + - id: VQ-03 + name: Element Visibility + score: 6 + max: 6 + passed: true + comment: Sparse 8-entity data with size=3 points and linewidth=1.1 lines — + appropriately prominent + - id: VQ-04 + name: Color Accessibility + score: 1 + max: 2 + passed: false + comment: Direction relies on red/green hue distinction; mitigated by adjoining + value labels but not a fully CVD-safe encoding on its own + - id: VQ-05 + name: Layout & Canvas + score: 4 + max: 4 + passed: true + comment: Good proportions, nothing cut off, canvas gate passed + - id: VQ-06 + name: Axis Labels & Title + score: 2 + max: 2 + passed: true + comment: Q1 2024 / Q4 2024 time-point labels present and descriptive + - id: VQ-07 + name: Palette Compliance + score: 2 + max: 2 + passed: true + comment: 'First series #009E73, correct backgrounds, identical data colors + across themes' + design_excellence: + score: 13 + max: 20 + items: + - id: DE-01 + name: Aesthetic Sophistication + score: 5 + max: 8 + passed: true + comment: Semantic color use, deliberate non-overlapping layout, currency-formatted + labels + - id: DE-02 + name: Visual Refinement + score: 4 + max: 6 + passed: true + comment: Gridlines and axis ticks removed, generous whitespace, framed legend + - id: DE-03 + name: Data Storytelling + score: 4 + max: 6 + passed: true + comment: Color immediately highlights the two decliners against the six risers + spec_compliance: + score: 15 + max: 15 + items: + - id: SC-01 + name: Plot Type + score: 5 + max: 5 + passed: true + comment: Correct slope chart / slopegraph + - id: SC-02 + name: Required Features + score: 4 + max: 4 + passed: true + comment: Endpoint labels, direction color-coding, labeled vertical axes all + present + - id: SC-03 + name: Data Mapping + score: 3 + max: 3 + passed: true + comment: entity/value_start/value_end correctly mapped via pivot_longer + - id: SC-04 + name: Title & Legend + score: 3 + max: 3 + passed: true + comment: Title matches mandated format; legend labels match Increased/Decreased + factor levels + data_quality: + score: 15 + max: 15 + items: + - id: DQ-01 + name: Feature Coverage + score: 6 + max: 6 + passed: true + comment: 8 entities, mixed increase/decrease, realistic sales magnitudes + - id: DQ-02 + name: Realistic Context + score: 5 + max: 5 + passed: true + comment: Plausible, neutral outdoor-gear product-line sales scenario + - id: DQ-03 + name: Appropriate Scale + score: 4 + max: 4 + passed: true + comment: Sales figures in $85K-$475K range, sensible for the domain + code_quality: + score: 10 + max: 10 + items: + - id: CQ-01 + name: KISS Structure + score: 3 + max: 3 + passed: true + comment: No functions/classes, flat script + - id: CQ-02 + name: Reproducibility + score: 2 + max: 2 + passed: true + comment: set.seed(42) present; data fully deterministic + - id: CQ-03 + name: Clean Imports + score: 2 + max: 2 + passed: true + comment: ggplot2/dplyr/tidyr/scales/ragg all used + - id: CQ-04 + name: Code Elegance + score: 2 + max: 2 + passed: true + comment: Appropriate complexity, no fake UI + - id: CQ-05 + name: Output & API + score: 1 + max: 1 + passed: true + comment: ggsave with ragg::agg_png to plot-{THEME}.png + library_mastery: + score: 6 + max: 10 + items: + - id: LM-01 + name: Idiomatic Usage + score: 4 + max: 5 + passed: true + comment: pivot_longer, scale_x_continuous with custom breaks/labels, scale_color_manual + - id: LM-02 + name: Distinctive Features + score: 2 + max: 5 + passed: false + comment: Relies on hand-tuned data rather than ggrepel-style collision avoidance + for label placement + verdict: APPROVED +impl_tags: + dependencies: [] + techniques: + - annotations + - manual-ticks + patterns: + - data-generation + - wide-to-long + dataprep: [] + styling: + - minimal-chrome From 83908ad169d58fd4fa34afcc9adb6e3038226d10 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Sat, 25 Jul 2026 23:53:39 +0000 Subject: [PATCH 4/5] fix(ggplot2): address review feedback for slope-basic Attempt 1/4 - fixes based on AI review --- plots/slope-basic/implementations/r/ggplot2.R | 57 +++++++++++++++---- 1 file changed, 46 insertions(+), 11 deletions(-) diff --git a/plots/slope-basic/implementations/r/ggplot2.R b/plots/slope-basic/implementations/r/ggplot2.R index b088edf564..55fc094014 100644 --- a/plots/slope-basic/implementations/r/ggplot2.R +++ b/plots/slope-basic/implementations/r/ggplot2.R @@ -31,33 +31,56 @@ product_line <- c( q1_sales <- c(85, 135, 185, 230, 275, 325, 375, 430) q4_sales <- c(240, 145, 330, 195, 425, 285, 380, 475) +# Pushes rows that land closer than min_gap apart so labels never collide, +# regardless of how close the underlying values are — a general substitute +# for ggrepel (unavailable in this runtime) rather than relying on the raw +# values happening to already be well spaced. +enforce_min_gap <- function(values, min_gap) { + ord <- order(values) + spaced <- values[ord] + for (i in seq_along(spaced)[-1]) { + if (spaced[i] - spaced[i - 1] < min_gap) spaced[i] <- spaced[i - 1] + min_gap + } + spaced <- spaced - mean(spaced) + mean(values) + out <- numeric(length(values)) + out[ord] <- spaced + out +} +min_gap <- diff(range(c(q1_sales, q4_sales))) * 0.06 + sales <- tibble::tibble( entity = product_line, value_start = q1_sales, - value_end = q4_sales + value_end = q4_sales, + y_start = enforce_min_gap(q1_sales, min_gap), + y_end = enforce_min_gap(q4_sales, min_gap) ) %>% mutate( - direction = if_else(value_end > value_start, "Increased", "Decreased"), - direction = factor(direction, levels = c("Increased", "Decreased")), + direction = if_else(value_end > value_start, "Increased", "Decreased"), + direction = factor(direction, levels = c("Increased", "Decreased")), + glyph = if_else(direction == "Increased", "▲", "▼"), label_start = sprintf("%s %s", entity, dollar(value_start, suffix = "K")), label_end = sprintf("%s %s", dollar(value_end, suffix = "K"), entity) ) sales_long <- sales %>% pivot_longer( - cols = c(value_start, value_end), - names_to = "period", - values_to = "value" + cols = c(value_start, value_end, y_start, y_end), + names_to = c(".value", "period"), + names_pattern = "(value|y)_(start|end)" ) %>% - mutate(x = if_else(period == "value_start", 1, 2)) + mutate( + x = if_else(period == "start", 1, 2), + label = if_else(period == "start", label_start, label_end) + ) # --- Plot --------------------------------------------------------------------- -p <- ggplot(sales_long, aes(x = x, y = value, group = entity, color = direction)) + - geom_line(linewidth = 1.1) + +p <- ggplot(sales_long, aes(x = x, y = y, group = entity, color = direction)) + + geom_line(aes(linetype = direction), linewidth = 1.1) + geom_point(size = 3) + geom_text( data = filter(sales_long, x == 1), - aes(label = label_start), + aes(label = label), hjust = 1, nudge_x = -0.06, size = 3, @@ -65,12 +88,19 @@ p <- ggplot(sales_long, aes(x = x, y = value, group = entity, color = direction) ) + geom_text( data = filter(sales_long, x == 2), - aes(label = label_end), + aes(label = label), hjust = 0, nudge_x = 0.06, size = 3, show.legend = FALSE ) + + geom_text( + aes(label = glyph), + vjust = -1.2, + size = 3, + fontface = "bold", + show.legend = FALSE + ) + scale_x_continuous( breaks = c(1, 2), labels = c("Q1 2024", "Q4 2024"), @@ -81,6 +111,10 @@ p <- ggplot(sales_long, aes(x = x, y = value, group = entity, color = direction) name = "Change", values = c("Increased" = IMPRINT_PALETTE[1], "Decreased" = "#AE3030") ) + + scale_linetype_manual( + name = "Change", + values = c("Increased" = "solid", "Decreased" = "dashed") + ) + labs( title = "slope-basic · r · ggplot2 · anyplot.ai", x = NULL, @@ -97,6 +131,7 @@ p <- ggplot(sales_long, aes(x = x, y = value, group = entity, color = direction) axis.text.x = element_text(color = INK, size = 10, face = "bold"), plot.title = element_text(color = INK, size = 12), legend.position = "bottom", + legend.key.width = unit(1.6, "cm"), legend.background = element_rect(fill = ELEVATED_BG, color = INK_SOFT), legend.text = element_text(color = INK_SOFT, size = 8), legend.title = element_text(color = INK, size = 10), From 34deaccf9d72014e6140c5608994c4bb9be4761d Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" Date: Sat, 25 Jul 2026 23:59:59 +0000 Subject: [PATCH 5/5] chore(ggplot2): update quality score 85 and review feedback for slope-basic --- plots/slope-basic/implementations/r/ggplot2.R | 2 +- plots/slope-basic/metadata/r/ggplot2.yaml | 150 +++++++++--------- 2 files changed, 77 insertions(+), 75 deletions(-) diff --git a/plots/slope-basic/implementations/r/ggplot2.R b/plots/slope-basic/implementations/r/ggplot2.R index 55fc094014..b21c04fa90 100644 --- a/plots/slope-basic/implementations/r/ggplot2.R +++ b/plots/slope-basic/implementations/r/ggplot2.R @@ -1,7 +1,7 @@ #' anyplot.ai #' slope-basic: Basic Slope Chart (Slopegraph) #' Library: ggplot2 3.5.1 | R 4.4.1 -#' Quality: 87/100 | Created: 2026-07-25 +#' Quality: 85/100 | Created: 2026-07-25 library(ggplot2) library(dplyr) diff --git a/plots/slope-basic/metadata/r/ggplot2.yaml b/plots/slope-basic/metadata/r/ggplot2.yaml index 4476aa7afd..a0e3886b5d 100644 --- a/plots/slope-basic/metadata/r/ggplot2.yaml +++ b/plots/slope-basic/metadata/r/ggplot2.yaml @@ -2,7 +2,7 @@ library: ggplot2 language: r specification_id: slope-basic created: '2026-07-25T23:40:54Z' -updated: '2026-07-25T23:45:25Z' +updated: '2026-07-25T23:59:59Z' generated_by: claude-sonnet workflow_run: 30179705712 issue: 981 @@ -12,46 +12,48 @@ preview_url_light: https://storage.googleapis.com/anyplot-images/plots/slope-bas preview_url_dark: https://storage.googleapis.com/anyplot-images/plots/slope-basic/r/ggplot2/plot-dark.png preview_html_light: null preview_html_dark: null -quality_score: 87 +quality_score: 85 review: strengths: - - Non-overlapping layout achieved through thoughtfully constructed Q1/Q4 values - so every one of the 8 entities lands on its own row on both sides — a genuinely - elegant solution to the classic slope-chart label-collision problem. - - 'Correct Imprint palette usage: brand green #009E73 for ''Increased'' and the - semantic-anchor red #AE3030 for ''Decreased'', identical between light and dark - renders — only chrome (background, ink, legend frame) flips as required.' - - 'Idiomatic tidyverse data prep: pivot_longer for the wide-to-long reshape, scales::dollar() - for currency-formatted endpoint labels, clean dplyr::mutate pipeline.' - - 'Minimal, purposeful chrome: gridlines and y-axis ticks removed since the value - labels carry the numeric information directly, x-axis time points (''Q1 2024'' - / ''Q4 2024'') clearly labeled in bold.' - - Legend and endpoint labels both correctly themed and legible in both light and - dark renders with no clipping at any canvas edge. + - Non-overlapping layout is now driven by a general-purpose enforce_min_gap() function + (pushes rows apart by a minimum spacing derived from the data range) rather than + hand-picked values that merely happened not to collide — a real robustness improvement + over attempt 1. + - 'Correct Imprint palette usage: brand green #009E73 for ''Increased'' and semantic-anchor + red #AE3030 for ''Decreased'', identical between light and dark renders; both + themes'' chrome (background, ink, legend frame) are theme-correct and fully legible.' + - 'Idiomatic tidyverse data prep: pivot_longer(names_pattern=...) for the wide-to-long + reshape, scales::dollar() for currency-formatted endpoint labels.' + - 'Minimal, purposeful chrome: gridlines/y-ticks removed since value labels carry + the numeric information directly; legible legend and axis labels in both themes + with no clipping.' weaknesses: - - Direction is encoded via a red/green hue distinction (Increased vs Decreased) - which is not fully colorblind-safe on its own; it is mitigated here by the adjoining - numeric value labels, but a secondary channel (e.g. dashed vs solid line, or a - small up/down glyph) would make it robust without relying on the reader comparing - numbers. - - The non-overlapping layout depends on hand-picked Q1/Q4 values rather than a general-purpose - collision-avoidance technique (e.g. ggrepel::geom_text_repel); real-world data - with closer values would likely produce overlapping labels. - - Title occupies roughly 35% of the plot width, below the ~50-70% guideline range - — a small headroom for slightly larger plot.title sizing to strengthen visual - hierarchy (minor polish, not a hard requirement). + - 'VQ-04 fix did not actually render: this repair added scale_linetype_manual(dashed + for ''Decreased'') and a geom_text ▲/▼ glyph layer intended to give direction + a second visual channel beyond hue. Neither shows up in either theme — cropped, + zoomed inspection of the ''Decreased'' line (both light and dark, including the + legend key swatch) shows a fully solid stroke with zero dash gaps over 1000+ px, + and no arrow glyph is visible above any point marker even at 4x zoom. Direction + is still communicated by hue alone (mitigated only by the adjacent numeric labels), + i.e. functionally unchanged from attempt 1''s flagged issue.' + - 'CQ-01 regression: a custom enforce_min_gap() helper function (with an explicit + for-loop) was introduced this round, moving away from the ''Imports -> Data -> + Plot -> Save, no functions/classes'' KISS structure that scored full marks in + attempt 1.' + - Title occupies roughly 35% of plot width, below the ~50-70% guideline range — + minor polish headroom, not a hard requirement. image_description: |- Light render (plot-light.png): - Background: Warm off-white, matches #FAF8F1 — not pure white, not dark. - Chrome: Title "slope-basic · r · ggplot2 · anyplot.ai" in dark ink at top-left, clearly readable. X-axis category labels "Q1 2024" and "Q4 2024" in bold dark text below the two label columns. No y-axis ticks/gridlines (intentionally removed — value labels carry the numeric information directly). Legend "Change" with "Increased"/"Decreased" swatches sits in a bordered box below the plot, text in soft ink, fully legible. - Data: 8 entities connected by slope lines. 6 lines/points/labels in brand green (#009E73) for "Increased", 2 in matte red (#AE3033~#AE3030) for "Decreased" (Summit Pack, Peak Headlamp). Entity name + dollar value labels sit at both endpoints of each line, colored to match their line's direction, with no overlaps between rows. - Legibility verdict: PASS — all text (title, axis labels, endpoint labels, legend) is clearly readable against the light background; no light-on-light issues. + Background: Warm off-white, matches #FAF8F1 — not pure white. + Chrome: Title "slope-basic · r · ggplot2 · anyplot.ai" in dark ink top-left; bold dark "Q1 2024" / "Q4 2024" axis labels; no gridlines or y-ticks (intentional, values carry the numeric info); bordered "Change" legend (Increased/Decreased) below the plot with dark text on an elevated off-white panel. All chrome text clearly readable against the light background. + Data: 8 entities connected by slope lines. 6 lines/points/labels in brand green (#009E73) for "Increased", 2 in matte red (#AE3030) for "Decreased" (Summit Pack, Peak Headlamp). Entity name + dollar-value labels sit at both endpoints, colored to match line direction, with no row overlaps. Zoomed inspection confirms: the "Decreased" lines and their legend key render as a fully solid stroke (no dash gaps despite scale_linetype_manual specifying "dashed"), and the intended ▲/▼ direction glyphs above each point are not visible in the render at all — direction is conveyed by hue only, same as attempt 1. + Legibility verdict: PASS (all rendered text is legible; the missing glyph/linetype channels are a content/accessibility gap, not a legibility failure). Dark render (plot-dark.png): - Background: Warm near-black, matches #1A1A17 — not pure black, not light. - Chrome: Same title now in light ink, clearly visible. "Q1 2024" / "Q4 2024" axis labels in bold white text. Legend box border and text switch to the dark-theme ink tokens, still fully legible. - Data: Same green (#009E73) and red (#AE3030) values and line positions as the light render — confirmed identical data colors, only chrome (background, ink, legend frame) flipped as required. - Legibility verdict: PASS — no dark-on-dark failures; all title, axis, and endpoint-label text is clearly visible against the near-black background. + Background: Warm near-black, matches #1A1A17 — not pure black. + Chrome: Same title/axis-label layout, now in light ink (#F0EFE8) and soft ink (#B8B7B0) tones; legend panel flips to the dark elevated background with light text. No dark-on-dark issues — all chrome text is clearly visible against the dark background. + Data: Identical green/red data colors and line positions to the light render — confirmed only chrome flipped. Same as the light render, the "Decreased" line/legend-key crop shows a fully solid stroke (no dashes) and no arrow glyphs appear above any point. + Legibility verdict: PASS (no dark-on-dark text; missing secondary-channel elements are the same non-rendering issue observed in the light theme, not a theme-specific failure). criteria_checklist: visual_quality: score: 28 @@ -62,48 +64,46 @@ review: score: 7 max: 8 passed: true - comment: All text (title, axis labels, endpoint labels, legend) readable in - both themes at appropriate sizes + comment: Explicit sizes throughout, readable in both themes - id: VQ-02 name: No Overlap score: 6 max: 6 passed: true - comment: No text/data collisions — rows carefully spaced via chosen Q1/Q4 - values + comment: No overlap between any labels or data elements - id: VQ-03 name: Element Visibility score: 6 max: 6 passed: true - comment: Sparse 8-entity data with size=3 points and linewidth=1.1 lines — - appropriately prominent + comment: Points and lines well sized for 8-entity slope chart - id: VQ-04 name: Color Accessibility score: 1 max: 2 passed: false - comment: Direction relies on red/green hue distinction; mitigated by adjoining - value labels but not a fully CVD-safe encoding on its own + comment: Attempted dashed-linetype + arrow-glyph secondary channels do not + render in either theme (confirmed via legend key and point-level crops); + direction is still hue-only, mitigated only by adjacent numeric labels - id: VQ-05 name: Layout & Canvas score: 4 max: 4 passed: true - comment: Good proportions, nothing cut off, canvas gate passed + comment: Good canvas utilization, balanced margins - id: VQ-06 name: Axis Labels & Title score: 2 max: 2 passed: true - comment: Q1 2024 / Q4 2024 time-point labels present and descriptive + comment: Period labels 'Q1 2024'/'Q4 2024' are descriptive - id: VQ-07 name: Palette Compliance score: 2 max: 2 passed: true - comment: 'First series #009E73, correct backgrounds, identical data colors - across themes' + comment: '#009E73 for Increased, semantic #AE3030 for Decreased; theme-correct + chrome in both renders' design_excellence: score: 13 max: 20 @@ -112,21 +112,21 @@ review: name: Aesthetic Sophistication score: 5 max: 8 - passed: true - comment: Semantic color use, deliberate non-overlapping layout, currency-formatted - labels + passed: false + comment: Semantic color use and deliberate non-overlapping layout; unchanged + from attempt 1 since the new secondary-channel elements do not visibly render - id: DE-02 name: Visual Refinement score: 4 max: 6 - passed: true - comment: Gridlines and axis ticks removed, generous whitespace, framed legend + passed: false + comment: Gridlines/ticks removed, generous whitespace, framed legend - id: DE-03 name: Data Storytelling score: 4 max: 6 - passed: true - comment: Color immediately highlights the two decliners against the six risers + passed: false + comment: Color highlights the two decliners against six risers spec_compliance: score: 15 max: 15 @@ -142,21 +142,20 @@ review: score: 4 max: 4 passed: true - comment: Endpoint labels, direction color-coding, labeled vertical axes all + comment: Endpoint labels, direction color coding, labeled vertical axes all present - id: SC-03 name: Data Mapping score: 3 max: 3 passed: true - comment: entity/value_start/value_end correctly mapped via pivot_longer + comment: entity/value_start/value_end mapped correctly across both time points - id: SC-04 name: Title & Legend score: 3 max: 3 passed: true - comment: Title matches mandated format; legend labels match Increased/Decreased - factor levels + comment: Title format correct; legend labels match Increased/Decreased data data_quality: score: 15 max: 15 @@ -166,53 +165,55 @@ review: score: 6 max: 6 passed: true - comment: 8 entities, mixed increase/decrease, realistic sales magnitudes + comment: 8 entities, both increases and decreases shown - id: DQ-02 name: Realistic Context score: 5 max: 5 passed: true - comment: Plausible, neutral outdoor-gear product-line sales scenario + comment: Neutral, plausible outdoor-gear product line sales scenario - id: DQ-03 name: Appropriate Scale score: 4 max: 4 passed: true - comment: Sales figures in $85K-$475K range, sensible for the domain + comment: Sales figures and quarter-over-quarter changes are realistic code_quality: - score: 10 + score: 8 max: 10 items: - id: CQ-01 name: KISS Structure - score: 3 + score: 2 max: 3 - passed: true - comment: No functions/classes, flat script + passed: false + comment: Introduces a custom enforce_min_gap() function with a loop, deviating + from the no-functions KISS ideal - id: CQ-02 name: Reproducibility score: 2 max: 2 passed: true - comment: set.seed(42) present; data fully deterministic + comment: set.seed(42) - id: CQ-03 name: Clean Imports score: 2 max: 2 passed: true - comment: ggplot2/dplyr/tidyr/scales/ragg all used + comment: All imports used - id: CQ-04 name: Code Elegance - score: 2 + score: 1 max: 2 - passed: true - comment: Appropriate complexity, no fake UI + passed: false + comment: Ships a dashed-linetype scale and glyph geom_text layer that do not + visibly render — dead functionality shipped without verifying output - id: CQ-05 name: Output & API score: 1 max: 1 passed: true - comment: ggsave with ragg::agg_png to plot-{THEME}.png + comment: ggsave with ragg::agg_png, correct filename pattern library_mastery: score: 6 max: 10 @@ -222,20 +223,21 @@ review: score: 4 max: 5 passed: true - comment: pivot_longer, scale_x_continuous with custom breaks/labels, scale_color_manual + comment: Solid tidyverse/ggplot2 patterns - id: LM-02 name: Distinctive Features score: 2 max: 5 passed: false - comment: Relies on hand-tuned data rather than ggrepel-style collision avoidance - for label placement + comment: enforce_min_gap() is generic R, not a ggplot2-specific technique; + the attempted linetype+glyph combined-legend trick is ggplot2-idiomatic + but does not actually render verdict: APPROVED impl_tags: dependencies: [] techniques: - annotations - - manual-ticks + - custom-legend patterns: - data-generation - wide-to-long