multi-touch trackpad functionality

[eleuteruiz]

I know this is not *the* feature we would need to see added to Mellel, but since it is now a part of OS X, it would be nice to have the ability to zoom in and out using multi-touch trackpad... Of course, in case this does not represent a lot of programming time, which I prefer the Redlers devote to more important and long-awaited features.

[rpcameron]

BetterTouchTool allows you to map any multitouch gesture on your trackpad to any keyboard shortcut based on application. Using BTT, you can create a mapping in Mellel that will approximate pinch-to-zoom if you choose.

[eleuteruiz]

It is a nice workaround, although not exactly the same.
Thank you!