React Native PDF Signature

Question

I’m trying to implement a pdf digital signature component for a react-native app.

I am using react-native-pdf for rendering the pdf on the screen and react-native-draggable for dragging the signature on top of the pdf view.

With react-native-draggable I can get the position of the signature on the screen but not related to the position on the pdf document.

Is there a way I can get/calculate the vertical position on the pdf?

I have to take into account different screen sizes, different pdf sizes, and different and variable margins. It looks more or less like this Refer to this image

Any formula/algorithm you can point as help is appreciated.

Tendinous

Did you achieve what you want on any screen? or share your code – Hypothermal

@Tendinous any progress so far? – Jezabelle

@SobanArshad see my other comment – Tendinous

Answer 1

I was able to make some progress, I think I can work from here https://medium.com/bouncingshield/react-native-pdf-digital-signature-b63e12cdc714

Tendinous

Caution: This method has absolutely no legal value – Pilau