# Overlay

API Documentation

Display a message with an illustration on top of the viewer.

# Example

This example displays a overlay at startup.

# Methods

# show(config)

Show the overlay.

id string Unique identifier of the overlay, this will be used to hide the overlay only if the content has not been replaced by something else.
text (required) string Main message of the overlay.
subtext string Secondary message of the overlay.
image string SVG image/icon displayed above the text.

# hide([id])

Hide the overlay, without condition if id is not provided, or only if the last show was called with the same id.

# isVisible([id]): boolean

Check if the overlay is visible.

# Events

# show-overlay(id)

Triggered when the overlay is shown.

# hide-overlay(id)

Triggered when the overlay is hidden.