Take a screenshot of an entire webpage in Opera
Solution 1:
I purchased ashampoo Snap 3 for this very reason.
After purchasing I did become aware of the following:
- ScreenGrab addon for Firefox
- WebShot
- Pearl Crescent Page Saver (Firefox Addon)
- KHTML2PNG
- https://stackoverflow.com/questions/125951/command-line-program-to-create-website-screenshots-on-linux
- https://stackoverflow.com/questions/968201/convert-web-page-to-image
There maybe more out there that are paid and/or free but this small list should get you started. I am sorry none of these integrate with Opera like you require but you may have to just adjust your workflow for what you require.
Update: I jumped to a conclusion about you O/S and for that I am sorry! List updated with more specific to your needs and O/S
Solution 2:
Edit: There is now an extension that allows taking a screenshot of an entire webpage in Opera: Screenshoter (requires Opera 12.10+).
With the current stable build, there is no function or extension API that allows this. But there are now Opera developmental builds which contain a screenshot API, so we may see a screenshot extension or native function for Opera in the near future:
- Desktop build with new extension APIs: Screenshot Resource Loader and URL Filter
- Screenshot API
- Attention developers: Screenshot APIs and an updated URL Filter API are ready for testing