public void OnGet()
{
var data = Data.TestData.Data1DimWithLabels.ToDataTable(conf =>
{
conf.AddColumn(x => x.Item1);
conf.AddColumn(x => x.Item2);
});
DataJson = data.ToJson();
var options = new PieChartOptions
{
Height = 400,
Width = 500,
SliceVisibilityThreshold = 0.05,
ChartArea = new ChartArea {
BackgroundColor = Color.AliceBlue, Left = UnitSize.Percent(5), Width = UnitSize.Percent(90)
},
PieHole = 0.5,
Legend = new LegendOptions {
Position = LegendPosition.None
}
};
OptionsJson = options.ToJson();
}
public void OnGet()
{
var data = GetData()
.ToDataTable(conf =>
{
conf.AddColumn(x => x.Time);
conf.AddColumn(x => x.Min);
conf.AddColumn(x => x.Initial);
conf.AddColumn(x => x.Final);
conf.AddColumn(x => x.Max);
});
DataJson = data.ToJson();
var options = new CandlestickChartOptions
{
Height = 400,
Width = UnitSize.Percent(100),
Title = "My sin approximation",
HorizontalAxis = new HorizontalAxis
{
TextPosition = AxisTextPosition.Out,
Gridlines = new AxisGridLines
{
Interval = new double[] { Math.PI / 4 }
},
Format = "#.##"
},
Bar = new ColumnChartBar {
GroupWidth = UnitSize.Percent(100)
},
Legend = new LegendOptions {
Position = LegendPosition.None
},
Candlestick = new CandlestickOptions
{
HollowIsRising = true,
FallingColor = Color.OrangeRed,
RisingColor = Color.MediumVioletRed
},
ChartArea = new ChartArea
{
BackgroundColor = Color.AliceBlue,
Left = UnitSize.Percent(5),
Width = UnitSize.Percent(95)
},
DataOpacity = 0.8,
TitlePosition = TitlePosition.In
};
OptionsJson = options.ToJson();
}
public void OnGet()
{
var data = Data.TestData.Data4DimRandom.ToDataTable(conf =>
{
int i = 1;
conf.AddColumn(x => $"Bubble {i++}");
conf.AddColumn(ColumnType.Number, "X axis", x => x.Item1);
conf.AddColumn(ColumnType.Number, "Y axis", x => x.Item2);
conf.AddColumn(ColumnType.String, "Odd or even", x => x.Item4 % 2 == 0 ? "Even" : "Odd");
conf.AddColumn(ColumnType.Number, "Size", x => x.Item4);
conf.WithOptions <ChartOptions>(opt =>
{
opt.Height = 300;
opt.Width = UnitSize.Percent(100);
//opt.Title = "My bubble chart";
});
});
DataJson = data.ToJson();
OptionsJson = data.Options.ToJson();
}
public void OnGet()
{
var data = Data.TestData.Data2DimWithLabels.ToDataTable(conf =>
{
conf.AddColumn("Name", x => x.Item1);
conf.AddColumn("Value 1", x => x.Item2);
conf.AddColumn("Value 2", x => x.Item3);
conf.WithOptions <TableChartOptions>(options =>
{
options.Width = UnitSize.Percent(100);
options.Height = 300;
options.CssClassNames = new TableCssClassNames
{
OddTableRow = "text-danger",
HeaderRow = "bg-dark"
};
});
});
DataJson = data.ToJson();
(DataJson, OptionsJson) = data;
}
