update(area-basic): highcharts — comprehensive quality review

Added tooltip formatting, y-axis min, axis units, fixed window size and screenshot

Author: MarkusNeusinger

plots/area-basic/implementations/highcharts.py

@@ -1,7 +1,7 @@
-""" pyplots.ai
+"""pyplots.ai
 area-basic: Basic Area Chart
-Library: highcharts unknown | Python 3.13.11
-Quality: 91/100 | Created: 2025-12-23
+Library: highcharts 1.10.3 | Python 3.14.2
+Quality: /100 | Updated: 2026-02-11
 """
 
 import tempfile
@@ -43,7 +43,7 @@
 
 # Title
 chart.options.title = {
-    "text": "area-basic · highcharts · pyplots.ai",
+    "text": "area-basic \u00b7 highcharts \u00b7 pyplots.ai",
     "style": {"fontSize": "72px", "fontWeight": "bold"},
 }
 
@@ -55,12 +55,13 @@
     "gridLineColor": "rgba(0, 0, 0, 0.1)",
 }
 
-# Y-axis
+# Y-axis — set min close to data range to avoid wasted whitespace
 chart.options.y_axis = {
-    "title": {"text": "Daily Visitors", "style": {"fontSize": "48px"}},
+    "title": {"text": "Daily Visitors (count)", "style": {"fontSize": "48px"}},
     "labels": {"style": {"fontSize": "36px"}},
     "gridLineWidth": 1,
     "gridLineColor": "rgba(0, 0, 0, 0.1)",
+    "min": 1000,
 }
 
 # Plot options with semi-transparent fill and gradient
@@ -73,6 +74,7 @@
         "lineWidth": 4,
         "marker": {"enabled": True, "radius": 8, "fillColor": "#306998"},
         "color": "#306998",
+        "tooltip": {"headerFormat": "<b>Day {point.x}</b><br/>", "pointFormat": "Visitors: {point.y:,.0f}"},
     }
 }
 
@@ -130,15 +132,13 @@
 chrome_options.add_argument("--no-sandbox")
 chrome_options.add_argument("--disable-dev-shm-usage")
 chrome_options.add_argument("--disable-gpu")
-chrome_options.add_argument("--window-size=5000,3000")
+chrome_options.add_argument("--window-size=4800,2700")
 
 driver = webdriver.Chrome(options=chrome_options)
 driver.get(f"file://{temp_path}")
 time.sleep(5)  # Wait for chart to render
 
-# Screenshot the chart element specifically for exact 4800x2700
-container = driver.find_element("id", "container")
-container.screenshot("plot.png")
+driver.save_screenshot("plot.png")
 driver.quit()
 
 Path(temp_path).unlink()  # Clean up temp file

plots/area-basic/metadata/highcharts.yaml

@@ -1,16 +1,16 @@
 library: highcharts
 specification_id: area-basic
 created: '2025-12-23T00:49:25Z'
-updated: '2025-12-23T01:21:43Z'
-generated_by: claude-opus-4-5-20251101
+updated: '2026-02-11T22:20:05+00:00'
+generated_by: claude-opus-4-6
 workflow_run: 20447991263
 issue: 0
-python_version: 3.13.11
-library_version: unknown
+python_version: 3.14.2
+library_version: 1.10.3
 preview_url: https://storage.googleapis.com/pyplots-images/plots/area-basic/highcharts/plot.png
 preview_thumb: https://storage.googleapis.com/pyplots-images/plots/area-basic/highcharts/plot_thumb.png
 preview_html: https://storage.googleapis.com/pyplots-images/plots/area-basic/highcharts/plot.html
-quality_score: 91
+quality_score: null
 impl_tags:
   dependencies:
     - selenium