Working with px - ConvertToVerticalPixels()

[Heart]

Hi,

I've read https://ninjatrader.com/support/help...oordinates.htm and wondering if there is a 'faster' way then calling ConvertToVerticalPixels() umpteen times in OnRender() process.

Now everything gets converted again and again in OnRender() (~4 times per sec) - this is certainly eating performance, isn't it?

[NinjaTrader_Kate]

Hello Heart,

Thank you for your post.

From what I can see here, you don't really need to be using GetYByValueWPF - that's going to return WPF coordinates that then have to be converted to pixels. That's something we'd use to find pixels from, say a mouse click on the chart - then we'd need to convert to pixels so things get rendered in the right place.

You can just use GetYByValue and skip the conversion step there entirely:

https://ninjatrader.com/support/helpGuides/nt8/getybyvalue.htm

Please let us know if we may be of further assistance to you.