{"spec_id":"line-filled","library":"letsplot","language":"python","code":"\"\"\" anyplot.ai\nline-filled: Filled Line Plot\nLibrary: letsplot 4.9.0 | Python 3.13.13\nQuality: 90/100 | Updated: 2026-05-12\n\"\"\"\n\nimport os\n\nimport numpy as np\nimport pandas as pd\nfrom lets_plot import *\nfrom lets_plot.export import ggsave\n\n\nLetsPlot.setup_html()\n\n# Theme tokens\nTHEME = os.getenv(\"ANYPLOT_THEME\", \"light\")\nPAGE_BG = \"#FAF8F1\" if THEME == \"light\" else \"#1A1A17\"\nINK = \"#1A1A17\" if THEME == \"light\" else \"#F0EFE8\"\nINK_SOFT = \"#4A4A44\" if THEME == \"light\" else \"#B8B7B0\"\nBRAND = \"#009E73\"\n\n# Data - Monthly website traffic over a year\nnp.random.seed(42)\nmonths = np.arange(1, 13)\nbase_traffic = 50000 + np.cumsum(np.random.randn(12) * 5000)\nseasonal_effect = 10000 * np.sin(np.pi * months / 6)\ntraffic = base_traffic + seasonal_effect + np.random.randn(12) * 3000\ntraffic = np.maximum(traffic, 20000)\n\ndf = pd.DataFrame({\"month\": months, \"visitors\": traffic})\n\n# Create filled line plot\nplot = (\n    ggplot(df, aes(x=\"month\", y=\"visitors\"))\n    + geom_area(fill=BRAND, alpha=0.4)\n    + geom_line(color=BRAND, size=2)\n    + geom_point(color=BRAND, size=5)\n    + labs(x=\"Month\", y=\"Website Visitors\", title=\"line-filled · letsplot · anyplot.ai\")\n    + scale_x_continuous(breaks=list(range(1, 13)))\n    + ggsize(1600, 900)\n    + theme_minimal()\n    + theme(\n        plot_background=element_rect(fill=PAGE_BG, color=PAGE_BG),\n        panel_background=element_rect(fill=PAGE_BG),\n        panel_grid_major=element_line(color=INK_SOFT, size=0.3),\n        panel_grid_minor=element_blank(),\n        axis_title=element_text(color=INK, size=20),\n        axis_text=element_text(color=INK_SOFT, size=16),\n        axis_line=element_line(color=INK_SOFT, size=0.5),\n        plot_title=element_text(color=INK, size=24),\n    )\n)\n\n# Save PNG and HTML (scale 3x for 4800 × 2700 px)\nggsave(plot, filename=f\"plot-{THEME}.png\", path=\".\", scale=3)\nggsave(plot, filename=f\"plot-{THEME}.html\", path=\".\")\n"}