Is there a quick way to draw a figure, say rectangle, at the bottom of the visible chart window? ChartScale MaxValue and MinValue don't seem to be available outside of OnRender. Please advise. Thank you.
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Drawing at Bottom/Top of Chart Window
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Drawing at Bottom/Top of Chart Window
Hi,
Is there a quick way to draw a figure, say rectangle, at the bottom of the visible chart window? ChartScale MaxValue and MinValue don't seem to be available outside of OnRender. Please advise. Thank you.Last edited by Zeos6; 09-20-2017, 08:48 AM.Tags: None
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Hello Zeos6.
Thank you for the post.
Please see section 1.4 - Rendering Custom Shapes in 'SampleCustomRender.cs' in a NinjaScript editor.
Here is the code used to print a large rectangle:
Code:// 1.4 - Rendering Custom Shapes SharpDX.RectangleF rect = new SharpDX.RectangleF(startPoint.X, startPoint.Y, width, height); RenderTarget.FillRectangle(rect, areaBrushDx); RenderTarget.DrawRectangle(rect, customDXBrush, 2);
Code:// 1.1 - SharpDX Vectors and Charting RenderTarget Coordinates SharpDX.Vector2 startPoint; SharpDX.Vector2 endPoint; startPoint = new SharpDX.Vector2(ChartPanel.X, ChartPanel.Y); endPoint = new SharpDX.Vector2(ChartPanel.X + ChartPanel.W, ChartPanel.Y + ChartPanel.H);
Here is a link to the help guide on ChartPanel objects:
Here is a link to the help guide on SharpDX DrawRectangle():
If questions come up or if we may be of any further assistance, please let us know.Chris L.NinjaTrader Customer Service
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