public StackedBar()
{
SFChart chart = new SFChart();
chart.ColorModel.Palette = SFChartColorPalette.Natural;
chart.Title.Text = new NSString("Sales Comparison");
SFCategoryAxis primaryAxis = new SFCategoryAxis();
primaryAxis.LabelPlacement = SFChartLabelPlacement.BetweenTicks;
primaryAxis.Title.Text = new NSString("Month");
chart.PrimaryAxis = primaryAxis;
chart.SecondaryAxis = new SFNumericalAxis();
chart.SecondaryAxis.Title.Text = new NSString("Percentage (%)");
chart.SecondaryAxis.Minimum = new NSNumber(-20);
chart.SecondaryAxis.Maximum = new NSNumber(100);
chart.SecondaryAxis.Interval = new NSNumber(20);
chart.SecondaryAxis.EdgeLabelsDrawingMode = SFChartAxisEdgeLabelsDrawingMode.Shift;
ChartViewModel dataModel = new ChartViewModel();
SFStackingBarSeries series1 = new SFStackingBarSeries();
series1.ItemsSource = dataModel.StackedBarData1;
series1.XBindingPath = "XValue";
series1.YBindingPath = "YValue";
series1.EnableTooltip = true;
series1.Label = "Apple";
series1.EnableAnimation = true;
chart.Series.Add(series1);
SFStackingBarSeries series2 = new SFStackingBarSeries();
series2.ItemsSource = dataModel.StackedBarData2;
series2.XBindingPath = "XValue";
series2.YBindingPath = "YValue";
series2.EnableTooltip = true;
series2.Label = "Orange";
series2.EnableAnimation = true;
chart.Series.Add(series2);
SFStackingBarSeries series3 = new SFStackingBarSeries();
series3.ItemsSource = dataModel.StackedBarData3;
series3.XBindingPath = "XValue";
series3.YBindingPath = "YValue";
series3.EnableTooltip = true;
series3.Label = "Wastage";
series3.EnableAnimation = true;
chart.Series.Add(series3);
chart.Legend.Visible = true;
chart.Legend.ToggleSeriesVisibility = true;
chart.Legend.IconWidth = 14;
chart.Legend.IconHeight = 14;
chart.Legend.DockPosition = SFChartLegendPosition.Bottom;
chart.AddChartBehavior(new SFChartZoomPanBehavior());
this.AddSubview(chart);
}
public override SFSeries GetSeries(SFChart chart, nint index)
{
SFStackingBarSeries series = new SFStackingBarSeries();
series.DataMarkerPosition = SFChartDataMarkerPosition.Center;
series.DataMarker.ShowLabel = true;
series.DataMarker.LabelStyle.LabelPosition = SFChartDataMarkerLabelPosition.Center;
return(series);
}
public override SFSeries GetSeries (SFChart chart, nint index)
{
SFStackingBarSeries series = new SFStackingBarSeries ();
series.DataMarkerPosition = SFChartDataMarkerPosition.Center;
series.DataMarker.ShowLabel = true;
series.DataMarker.LabelStyle.LabelPosition = SFChartDataMarkerLabelPosition.Center;
return series;
}
public StackedBar()
{
SFChart chart = new SFChart();
chart.ColorModel.Palette = SFChartColorPalette.Natural;
chart.Title.Text = new NSString("Sales Comparison");
SFCategoryAxis primaryAxis = new SFCategoryAxis();
primaryAxis.LabelPlacement = SFChartLabelPlacement.BetweenTicks;
primaryAxis.EdgeLabelsDrawingMode = SFChartAxisEdgeLabelsDrawingMode.Shift;
primaryAxis.ShowMajorGridLines = false;
chart.PrimaryAxis = primaryAxis;
chart.SecondaryAxis = new SFNumericalAxis();
chart.SecondaryAxis.Minimum = new NSNumber(-20);
chart.SecondaryAxis.Maximum = new NSNumber(60);
chart.SecondaryAxis.Interval = new NSNumber(20);
chart.SecondaryAxis.EdgeLabelsDrawingMode = SFChartAxisEdgeLabelsDrawingMode.Shift;
chart.SecondaryAxis.AxisLineStyle.LineWidth = 0;
chart.SecondaryAxis.MajorTickStyle.LineSize = 0;
NSNumberFormatter formatter = new NSNumberFormatter();
formatter.PositiveSuffix = "%";
chart.SecondaryAxis.LabelStyle.LabelFormatter = formatter;
ChartViewModel dataModel = new ChartViewModel();
SFStackingBarSeries series1 = new SFStackingBarSeries();
series1.ItemsSource = dataModel.StackedBarData1;
series1.XBindingPath = "XValue";
series1.YBindingPath = "YValue";
series1.EnableTooltip = true;
series1.Label = "Apple";
series1.EnableAnimation = true;
chart.Series.Add(series1);
SFStackingBarSeries series2 = new SFStackingBarSeries();
series2.ItemsSource = dataModel.StackedBarData2;
series2.XBindingPath = "XValue";
series2.YBindingPath = "YValue";
series2.EnableTooltip = true;
series2.Label = "Orange";
series2.EnableAnimation = true;
chart.Series.Add(series2);
SFStackingBarSeries series3 = new SFStackingBarSeries();
series3.ItemsSource = dataModel.StackedBarData3;
series3.XBindingPath = "XValue";
series3.YBindingPath = "YValue";
series3.EnableTooltip = true;
series3.Label = "Wastage";
series3.EnableAnimation = true;
chart.Series.Add(series3);
chart.Legend.Visible = true;
chart.Legend.ToggleSeriesVisibility = true;
chart.Legend.IconWidth = 14;
chart.Legend.IconHeight = 14;
chart.Legend.DockPosition = SFChartLegendPosition.Bottom;
this.AddSubview(chart);
}
