About advancedGraphicsExample

Learning Objectives

This example demonstrates how to list all files in a directory and how how to access them.

In the code, pay attention to:

• filtering the files by enabling certain file extensions
• storing images to a vector from an ofDirectory object

Expected Behavior

When launching this app, you should see a screen with a list of images on the left side and a preview with usage instructions next to it.

Instructions for use:

• Tap the device to show the next image in the list

Other classes used in this file

This Example uses the following classes:

• ofxiOS (for compiling openFrameworks to an Apple iOS device)
• ofDirectory
• ofImage