fix: Pass required EventBus instance to PDFPageView

[fufler]

Latest version of pdfvuer produces a lot of console errors like this:

[Vue warn]: Error in callback for watcher "scale": "TypeError: Cannot read property 'dispatch' of undefined"

found in

---> <Pdf> at src/Pdfvuer.vue
       <Serve> at dev/serve.vue
         <Root>

This is caused by missing EventBus instance expected by PDFPageView.

Describe the changes you have made in this PR -

Create EventBus instance and pass it to created PDFPageView

Have you updated the readme?

No

Screenshots of the changes (If any) -

N/A

[michaelbukachi]

@arkokoley Do you have an ETA for the release with this fix?

[arkokoley]

@michaelbukachi This has been published as part of 1.7.4.

For the worker you would need to add this line:

import pdfjsWorker from 'pdfjs-dist/build/pdf.worker.entry'

to your component where pdfvuer is used.

Also take a look at the dev/serve.vue.

[michaelbukachi]

Awesome! Didn't realize that it had been published already. Thought we were still at 1.7.3