Anchored VWAP Click

It calculates AVWAP set from a mouse click on a chart instead of having to edit a popup box, manually transferring date and time from the chart.
It's the Oct 2021 sample script from Tradingview to demonstrate their new chart interactive capabilities of Pine script.
tradingview.com/blog/en/pine-scripts-are-now-interactive-27147/
I take no credit for this, just noticed it wasn't in the Public Library.
This ability to accept OnMouse positional data from the chart, into an indicator has been needed in TV for a long time.
Glad to see they continue to grow the capabilities.