Save the rendering result to a file

[Dmitriy Popov]

Hello. My indicator recognizes some bar patterns and the area of pattern is marked with rectangle (see the attached screenshot). I would like to save that rectangle area into a file, say, bmp one. Is there any way to do it with using RenderTarget or some other objects? I know how to save images with using of "classic" bitmap, but System.Drawing namespace isn't available in NT8 as I can see...

[NinjaTrader_ChelseaB]

Hello Dmitriy Popov,

This would require some undocumented advanced C#.
There can be limitations using advanced C# concepts in NinjaScript, so your mileage may vary.

Below is a link to a script that uses some undocumented code to take a screenshot.

https://ninjatrader.com/support/forum/forum/historical-beta-archive/version-8-beta/79943-save-as-image-feature-is-missing?p=758176#post758176

However, I am unsure of how this would be limited to a specific rectangle.