Hello,
I’m using v3.2 SciChart and cannot figure with this problem:
<SciChart:SciChartSurface x:Name="sciChart">
<!-- Create X Axis -->
<SciChart:SciChartSurface.XAxis>
<SciChart:NumericAxis AxisTitle="{Binding XAxisLabel}" VisibleRange="-20, 50"/>
</SciChart:SciChartSurface.XAxis>
[...]
<SciChart:SciChartSurface/>
It seems that negative values are not displayed correctly, it’s showing these data:
-2 -1 0 10 20 30 40 50
If I set textFormatting to “#.0”, it shows
-20, -10, ,0 10,0 20,0 30,0 40,0 50,0
It’s like negative sign is considerate as a digit.
- CONSTANCE OLIVIER asked 9 years ago
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Hi there,
This sounds like a textformatting issue. If you check our Create a Basic Chart -> Digital Line Chart example and zoom out with mouse-wheel you will see it displays negative numbers and zero correctly (see the attached image).
In this example XAxis.TextFormatting is left to the default, which is “0.###”
If you try the same thing with the Line Chart example, the zero value dissappears. This is caused by the TextFormatting being “#.############”, which means if a value does not exist, don’t display it.
You can override Axis TextFormatting or control label output in finer detail with the LabelProvider feature.
Best regards
Andrew
- Andrew Burnett-Thompson answered 9 years ago
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