How to create a theme with more than one master-slide size defined?
I would like to create a Keynote theme that has more than one size of page defined – for example one for on-screen show, and one for printing. I noticed that the stock themes, and those from theme vendors, come with multiple page dimensions, and that the master slide layouts for the ‘same’ master slide appear to be designed differently for the different sizes. How do I create themes like this in Keynote? I cannot find any information about this in the Keynote manual. I have worked out how to change the master slide dimensions, but not how to tell Keynote that the layout I’ve created for a slide is for a particular set of dimensions. So when I look at my theme in the theme browser, I only see the dimensions I had selected last time I saved my theme showing. Any help most appreciated.
