The watermark object is an instance accessible from the main mupdfwv.MuPDFWebViewer instance as follows:

const toast = mupdf.toast;

This assumes you have returned your instance name as mupdf from the initMuPDFWebViewer() promise!

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toast

The toast object has the following methods:

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show

show(config: { type: 'success' | 'fail' | 'notification', content: string, header?: string, timeout?: number })

Shows a toast message.

  • Arguments:
    • config – Configuration object.

Config object:

  • Arguments:
    • type – (required) Toast type (“success” | “fail” | “notification”).
    • content – (required) Toast content.
    • header – (optional) Toast header.
    • timeout – (optional) Display duration in milliseconds.

Example

mupdf.toast.show({ type: 'success', content: 'Document opened' });