Lower resolution of overlayed image when exported to html

[zxdawn]

I see the resolution of overlayed png file in html exported by leafmap is lower than that exported by folium:

folium (zoom in):

leafmap (zoom in):

Any parameter in leafmap to control the resolution?

BTW, the HTML filesize is doubled with leafmap .... I don't know why the larger size leads to lower resolution.

[giswqs]

What do you mean by 'overlayed png file'?

[zxdawn]

Like this: https://leafmap.org/notebooks/33_image_overlay/

[giswqs]

Try https://leafmap.org/leafmap/#leafmap.leafmap.Map.add_image