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We are working with severals charts in one window. There are three surfaces within charts, we need to put horizontal line on exact y-value throught all surfaces (picture below). We need to connect these lines with intermediate line (dashed green and yellow lines in the picture). Is there a build-in function to do it? Or how can we implement this?

Thank you in advance.

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Unfortunately, SciChart doesn’t provide such a feature. I think it isn’t hard to implement using HorizontalLineAnnotations and the coordinate transformation API to get their coords in pixels (relatively to the SciChartSurface). Then you could just connect them using WPF-provided capabilities.

Does this make sense?

Best regards,

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