how can I get the pdf_viewer ref

[NyikaHE]

I want to do some operate on the pdf_viewer,but I Don't know how to get it

[NyikaHE]

I use the "scale" property to scale the page,but the result is like this

you can see that I cant't align the window's left with the document's left
what I want is like this

you can see that while I zoom in that the left is keep aliening
@wojtekmaj

[wojtekmaj]

There's no such thing as pdf_viewer ref, I don't know what you mean.

[NyikaHE]

sorry，I means that I can't see the left border when I use the property 'scale' to zoom on the document.

[NyikaHE]

@wojtekmaj