public override View GetSampleContent(Context context)
{
var chart = new SfChart(context);;
chart.SetBackgroundColor(Color.White);
chart.PrimaryAxis = new CategoryAxis {LabelPlacement = LabelPlacement.BetweenTicks};
chart.SecondaryAxis = new NumericalAxis {ShowMajorGridLines = false,EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift};
var series = new StackingBarSeries
{
DataMarkerPosition = DataMarkerPosition.Center,
DataSource = MainPage.GetData1(),
};
series.DataMarker.ShowLabel = true;
series.DataMarker.LabelStyle.LabelPosition = DataMarkerLabelPosition.Center;
chart.Series.Add(series);
series = new StackingBarSeries
{
DataMarkerPosition = DataMarkerPosition.Center,
DataSource = MainPage.GetData2(),
};
series.DataMarker.ShowLabel = true;
series.DataMarker.LabelStyle.LabelPosition = DataMarkerLabelPosition.Center;
chart.Series.Add(series);
series = new StackingBarSeries
{
DataMarkerPosition = DataMarkerPosition.Center,
DataSource = MainPage.GetData3(),
};
series.DataMarker.ShowLabel = true;
series.DataMarker.LabelStyle.LabelPosition = DataMarkerLabelPosition.Center;
chart.Series.Add(series);
return chart;
}
private void CreateSeries(object newValue)
{
var item = newValue as PriceData;
StackingBarSeries stackingBar100Series = new StackingBarSeries()
{
ItemsSource = new List <PriceData> {
item
},
XBindingPath = XBindingPath,
YBindingPath = YBindingPath,
Label = item.Component,
Width = 0.7,
};
ChartControl.Series.Add(stackingBar100Series);
}
public override View GetSampleContent(Context context)
{
var chart = new SfChart(context);;
chart.SetBackgroundColor(Color.White);
chart.PrimaryAxis = new CategoryAxis {
LabelPlacement = LabelPlacement.BetweenTicks
};
chart.SecondaryAxis = new NumericalAxis {
ShowMajorGridLines = false, EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift
};
var series = new StackingBarSeries
{
DataMarkerPosition = DataMarkerPosition.Center,
DataSource = MainPage.GetData1(),
};
series.DataMarker.ShowLabel = true;
series.DataMarker.LabelStyle.LabelPosition = DataMarkerLabelPosition.Center;
chart.Series.Add(series);
series = new StackingBarSeries
{
DataMarkerPosition = DataMarkerPosition.Center,
DataSource = MainPage.GetData2(),
};
series.DataMarker.ShowLabel = true;
series.DataMarker.LabelStyle.LabelPosition = DataMarkerLabelPosition.Center;
chart.Series.Add(series);
series = new StackingBarSeries
{
DataMarkerPosition = DataMarkerPosition.Center,
DataSource = MainPage.GetData3(),
};
series.DataMarker.ShowLabel = true;
series.DataMarker.LabelStyle.LabelPosition = DataMarkerLabelPosition.Center;
chart.Series.Add(series);
return(chart);
}
public async void GenerateGraph()
{
await generator.LoadData();
Device.BeginInvokeOnMainThread(() =>
{
foreach (string neighbourhood in generator.GetNeighbourhoodList())
{
picker.Items.Add(neighbourhood);
}
generator.SetNeighbourhood(picker.Items[0]);
bg = generator.GenerateGraphModel();
chart.Series.Add(bikecontainers = new StackingBarSeries()
{
Label = "Bike containers",
ItemsSource = bg.model,
XBindingPath = "Month",
YBindingPath = "BikeContainerCount",
EnableAnimation = true,
AnimationDuration = 3.0,
EnableTooltip = true,
});
chart.Series.Add(thefts = new StackingBarSeries()
{
Label = "Bike thefts",
ItemsSource = bg.model,
XBindingPath = "Month",
YBindingPath = "BikeTheftCount",
EnableAnimation = true,
AnimationDuration = 3.0,
EnableTooltip = true,
});
chart.IsVisible = true;
picker.IsVisible = true;
this.IsBusy = false;
});
}
public override View GetSampleContent(Context context)
{
var chart = new SfChart(context);
chart.Title.Text = "Sales Comparison";
chart.Title.TextSize = 15;
chart.SetBackgroundColor(Color.White);
chart.Legend.Visibility = Visibility.Visible;
chart.Legend.ToggleSeriesVisibility = true;
chart.Legend.DockPosition = ChartDock.Bottom;
chart.Legend.IconHeight = 14;
chart.Legend.IconWidth = 14;
chart.ColorModel.ColorPalette = ChartColorPalette.Natural;
CategoryAxis PrimaryAxis = new CategoryAxis();
PrimaryAxis.ShowMajorGridLines = false;
PrimaryAxis.EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift;
PrimaryAxis.LabelPlacement = LabelPlacement.BetweenTicks;
chart.PrimaryAxis = PrimaryAxis;
NumericalAxis numericalAxis = new NumericalAxis();
numericalAxis.EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift;
numericalAxis.Minimum = -20;
numericalAxis.Maximum = 60;
numericalAxis.Interval = 20;
numericalAxis.LineStyle.StrokeWidth = 0;
numericalAxis.MajorTickStyle.TickSize = 0;
numericalAxis.LabelStyle.LabelFormat = "#'%'";
chart.SecondaryAxis = numericalAxis;
StackingBarSeries stackingBarSeries = new StackingBarSeries();
stackingBarSeries.EnableAnimation = true;
stackingBarSeries.Label = "Apple";
stackingBarSeries.ItemsSource = MainPage.GetStackedBarData1();
stackingBarSeries.XBindingPath = "XValue";
stackingBarSeries.YBindingPath = "YValue";
stackingBarSeries.LegendIcon = ChartLegendIcon.SeriesType;
StackingBarSeries stackingBarSeries1 = new StackingBarSeries();
stackingBarSeries1.EnableAnimation = true;
stackingBarSeries1.Label = "Orange";
stackingBarSeries1.ItemsSource = MainPage.GetStackedBarData2();
stackingBarSeries1.XBindingPath = "XValue";
stackingBarSeries1.YBindingPath = "YValue";
stackingBarSeries1.LegendIcon = ChartLegendIcon.SeriesType;
StackingBarSeries stackingBarSeries2 = new StackingBarSeries();
stackingBarSeries2.EnableAnimation = true;
stackingBarSeries2.Label = "Wastage";
stackingBarSeries2.ItemsSource = MainPage.GetStackedBarData3();
stackingBarSeries2.XBindingPath = "XValue";
stackingBarSeries2.YBindingPath = "YValue";
stackingBarSeries2.LegendIcon = ChartLegendIcon.SeriesType;
chart.Series.Add(stackingBarSeries);
chart.Series.Add(stackingBarSeries1);
chart.Series.Add(stackingBarSeries2);
stackingBarSeries.TooltipEnabled = true;
stackingBarSeries1.TooltipEnabled = true;
stackingBarSeries2.TooltipEnabled = true;
stackingBarSeries.EnableAnimation = true;
stackingBarSeries1.EnableAnimation = true;
stackingBarSeries2.EnableAnimation = true;
return(chart);
}
