chore: merge selenium fix

Author: MarkusNeusinger

.github/workflows/ci-plottest.yml

@@ -66,8 +66,8 @@ jobs:
           echo "📦 Installing: uv sync $EXTRAS"
           uv sync $EXTRAS
 
-      - name: Setup Chrome for Highcharts
-        if: steps.detect_libs.outputs.has_plots == 'true' && contains(steps.detect_libs.outputs.libraries, 'highcharts')
+      - name: Setup Chrome for Selenium-based libraries
+        if: steps.detect_libs.outputs.has_plots == 'true' && (contains(steps.detect_libs.outputs.libraries, 'highcharts') || contains(steps.detect_libs.outputs.libraries, 'bokeh'))
         uses: browser-actions/setup-chrome@v1
         with:
           chrome-version: stable

plots/highcharts/scatter/scatter-basic/default.py

@@ -12,6 +12,7 @@
 from highcharts_core.chart import Chart
 from highcharts_core.options import HighchartsOptions
 from highcharts_core.options.series.scatter import ScatterSeries
+from PIL import Image
 from selenium import webdriver
 from selenium.webdriver.chrome.options import Options
 
@@ -98,9 +99,14 @@
 driver.get(f"file://{temp_path}")
 time.sleep(5)
 
-# Screenshot the container element directly for exact dimensions
-container = driver.find_element("id", "container")
-container.screenshot("plot.png")
+# Screenshot the full window and crop to exact dimensions
+driver.save_screenshot("plot_raw.png")
 driver.quit()
 
+# Crop to exact dimensions (4800 x 2700)
+with Image.open("plot_raw.png") as img:
+    cropped = img.crop((0, 0, 4800, 2700))
+    cropped.save("plot.png")
+Path("plot_raw.png").unlink()
+
 Path(temp_path).unlink()

plots/matplotlib/scatter/scatter-basic/default.py

@@ -14,7 +14,7 @@
 
 # Create plot
 fig, ax = plt.subplots(figsize=(16, 9))
-ax.scatter(x, y, alpha=0.7, s=50, color="#306998")
+ax.scatter(x, y, alpha=0.7, s=80, color="#306998")
 
 # Labels and styling
 ax.set_xlabel("X Value", fontsize=20)