Last Day! Simple Painting Program!

So we came together on our final day before presentation with the possible chance of having to present tomorrow meaning, we had to be one hundred percent finished and ready to talk on the Tuesday if we have to. So with one final discussion over our application we sat to think over if we missed anything that would be useful to have in a simple paint program and for a while nothing came to mind. But, as the time drew near our minds clicked on something that was essential to all painting programs. A means of undoing mistakes.. And that would mean being able to create a new page. Or in the case of an iPhone application, being able to reset to a new page. So what we needed was a button that could clear the entire page or either just swap to a new view. So we went onto the idea of swapping to a new view only to realize halfway that there was no point when it didn't clean the page when swapping out.. So we decided on a total reset button that changed the page back to it's original white state. And there we sat to agree that we had truly finally finished a Simple Painting Application worthy of presenting tomorrow. Finally we happily left ready to present tomorrow, or at least hope to be ready for.