The snapshot of the signatureView is always transparent.

[dickverbunt]

Setting the background of the PPSSignatureView works but it when taking a snapshot it would not result in the same image with the correct background. It will always be transparent.

This is because the clearColor[3] property is only set at the beginning.
To fix this I added the alpha to the -setBackgroundColor: method the value alpha was there already.

There was no way to set the background color of the snapshot. So you could end up with a view like this:

And a snapshot like this:

All and all not a big change but it makes a big difference for me.
I'm very happy with this pod, thanks.

[cwagdev]

How are you calling setBackgroundColor:? I see it's in the @implementation but not on the header. Are you using KVC to get at it?