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1 vote

I have a problem with the 3D surface chart. I have used the 3D example from the Example Tutorial as an example. As soon as I make xSize and ySize larger than 128, a gap appears in the respective axes.
Is it possible that these sizes are limited? Or have I made a mistake?

In the attachment you will find the resulting pictures.
The good one has an xSize and ySize of 128 and the bad one 129.

0 votes


I use a Scrollbar/Surface combination to have an overview over several RenderSeries. Since I need individual scaling on each Series I also add 1 YAxis per Renderseries

The problem is that (even when disabling everything drawing related to an axis) adding an axis adds 2 px of white space where the axis would be.

In the attached image you can see an example with 15 axes added.

Here’s the code adding the RenderSeries and the axis (we already tried so many things to make the whitespace disappear as you can see in “createNewAxis”):

public void AddSciRenderSeries(FastLineRenderableSeries renderableSeries)
    if (OverviewChartSurface.RenderableSeries.Contains(renderableSeries))


private NumericAxis createNewAxis(string channelId)
    NumericAxis scrollerYAxis1 = new NumericAxis();
    scrollerYAxis1.AutoRange = SciChart.Charting.Visuals.Axes.AutoRange.Always;

    scrollerYAxis1.DrawMajorBands = false;
    scrollerYAxis1.DrawMajorGridLines = false;
    scrollerYAxis1.DrawMajorTicks = false;
    scrollerYAxis1.DrawMinorGridLines = false;
    scrollerYAxis1.DrawMinorTicks = false;
    scrollerYAxis1.DrawLabels = false;

    scrollerYAxis1.BorderBrush = Brushes.Red;
    scrollerYAxis1.FontSize = 0.1;
    Trace.WriteLine("AxisOffset: " + scrollerYAxis1.GetAxisOffset());
    scrollerYAxis1.Padding = new Thickness(0);
    scrollerYAxis1.Margin = new Thickness(0);
    scrollerYAxis1.BorderThickness = new Thickness(0);
    scrollerYAxis1.Id = channelId;

    return scrollerYAxis1;

What shall we do to remove the gap on the right?

Thanks for your help!

1 vote


is there a way to set the padding (aka reduce the gap) between bars in a SCIFastColumnRenderableSeries?

I attach a screenshot of my current situation: I would like to have zero margin between columns.

I tried searching in the knowledge base but all the answers I found seem to refer to APIs not available in the iOS SDK


There is not such class method in the iOS SDK called SciChartSurface.Padding

Thanks for your help

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