Keynote User Guide for iPhone
- Welcome
- Copyright
Intro to images, graphs and other objects in Keynote on iPhone
An object is any item you place on a slide. Tables, graphs, text boxes, shapes and photos are examples of objects. When you tap 
then tap a button, you see different styles of tables, graphs, shapes and media that you can add to your slides.
You can change the look of an object by modifying individual attributes of it — like its fill colour, border, shadow and more — or you can quickly change the overall appearance of an object by applying a pre-designed object style to it. Object styles are combinations of attributes that are designed to match the theme you’re using.
Tap 
to see controls for changing the look of objects. Each object has its own formatting options; when you select an image, for example, you see only controls for formatting images.
You can layer objects on a slide, resize them or nest them so they appear in-line with the text inside a text box or shape. You can also link objects so that when you tap them, they open webpages or email messages or the presentation jumps to another slide.