#696 Fix not all items visible in MatVirtualScroll

[alexandreberton]

Fix wrong formula to allow to displayed all items when scrollviewer is visible

[enkodellc]

@alexandreberton can you tell me the steps to recreate the issue? Thanks for contributing

[SamProf]

@alexandreberton Can you please explain issue?
Maybe it's better to give example in http://blazorfiddle.com

[alexandreberton]

Hello. Sorry but I'm unable to give an example with http://blazorfiddle.com because matblazor part does not compile when I tryed.

What I did is pretty simple.
Have a page with the MatVirtualScroll with heigh set to 100%.
In this define itemtemplate with specific heigh (75px in my case).
Have a lot of items in the list.
When you scroll you will not be able to see many items.
I just fixed the formula because in the code you move the scrollbar to the right position but you also decrease the size of the control which is not good.
Hope it helps.

[Kylar182]

I have the same issue, looking at the code he changed this an obvious bug and obvious bugfix. It shouldn't require a fiddle example.