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NOV Chart for .NET makes it easy to customize the appearance of charts via chart themes.
Chart themes are represented by the NChartTheme class. Its constructor accepts two parameters:
- palette - specifies the chart theme color palette.
- paletteTarget - specifies whether the palette will spread colors across data points or series.
Chart themes can be applied to chart data points or to chart series.
Themes for Data Points
To apply a theme on the chart data points you need to pass a palette target of DataPoints to the NChartTheme constructor:
| Apply theme on chart data points |
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chartView.Document.StyleSheets.ApplyTheme(new NChartTheme(ENChartPalette.Nevron,
ENChartPaletteTarget.DataPoints));
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The effect of this theme will be the following:
Themes for Series
Similarly to apply a theme to chart series, you need to pass a palette target of Series to the NChartTheme constructor:
| Apply theme on chart series |
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chartView.Document.StyleSheets.ApplyTheme(new NChartTheme(ENChartPalette.Nevron,
ENChartPaletteTarget.Series));
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The effect of this theme will be the following:
