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Create App That Uses Multiple Axes to Display Results of Image Analysis

This app shows how to configure multiple axes components in App Designer. The app displays an image in one axes component, and displays histograms of the red, green, and blue pixels in the other three.

This example also demonstrates the following app building tasks:

  • Managing multiple axes

  • Reading and displaying images

  • Browsing the user’s file system using the uigetfile function

  • Displaying an in-app alert for invalid input (in this case, an unsupported image file)

  • Writing a StartupFcn callback to initialize the app with a default image

See Also