How to make double click zoom to a fixed zoom value of the current zoom, for example, double click zoom 2 scale.

[aichisuan]

How to make double click zoom to a fixed zoom value of the current zoom, for example, double click zoom 2 scale.

[igordanchenko]

This is the default behavior when images have sufficiently high resolution. For smaller images, consider increasing maxZoomPixelRatio and doubleClickMaxStops props.

[aichisuan]

However, the requirement is to be able to set a fixed sacle ratio by double-clicking. I found that there is no way to implement this simple requirement through the exposed parameters，

Could you provide a solution? Thank you。

[igordanchenko]

I'm afraid I'm not entirely clear on the UX you want to implement. Please feel free to describe it in greater detail or, ideally, provide a real-world example if you need further assistance.

[aichisuan]

Can I customize the thumbnail? I mean customize the whole thing. I found that when I customize it, there will be some conflicts in the event.

[igordanchenko]

The Thumbnails plugin offers several props to customize the visual appearance of thumbnails, including the ability to render custom thumbnails using the render.thumbnail function. If this does not meet your needs, creating a custom thumbnails plugin would provide the greatest degree of flexibility.