GitHub user dosubot[bot] added a comment to the discussion: Deck.gl map change
style directly on dashboard
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To enhance PDF image quality when exporting with Playwright in Superset,
configure the WebDriver settings in your `superset_config.py` or
`superset_config_docker.py` file with the following options:
```python
WEBDRIVER_OPTION_ARGS = [
"--force-device-scale-factor=2.0",
"--high-dpi-support=2.0",
"--headless",
"--disable-gpu",
"--disable-dev-shm-usage",
"--no-sandbox",
"--disable-setuid-sandbox",
"--disable-extensions"
]
```
Additionally, set the `WEBDRIVER_WINDOW` configuration to include a
`pixel_density` setting for improved image quality:
```python
WEBDRIVER_WINDOW = {
"pixel_density": 2.0,
"width": 1920,
"height": 1080,
}
```
These configurations will increase the device scale factor and pixel density to
2.0, enhancing the quality of images in the exported PDFs
<sup>[[1]](https://github.com/apache/superset/discussions/31432)</sup>.
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GitHub link:
https://github.com/apache/superset/discussions/32149#discussioncomment-13131081
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