9600302
30 Jun 2015, 14:33

I have to add that not every arrow or similar character will look good on the chart. Some will appear crippled due to the font being used and you may have to test how they look on the chart until you find a good one. It took me some time to find a good left arrow as current price indicator that didn't look like a flat football.

9600302
30 Jun 2015, 14:24

As character

You can use a text strings drawn at a certain distance from the high/low series. It has to be exactly centered though.

For example you could directly produce an arrow in C# by addressing it as unicode escape sequence:

https://msdn.microsoft.com/de-de/library/x9h8tsay.aspx

A unicode table:

http://unicode-table.com/en/#miscellaneous-technical

Or you could just copy and paste it from a similar website like the above one into a string assignment. This is what I did.

9600302
24 Feb 2015, 09:22