public override SFSeries GetSeries (SFChart chart, nint index)
{
SFStackingArea100Series series = new SFStackingArea100Series ();
series.Alpha = 0.6f;
series.BorderWidth = 3;
if(index == 0)
series.BorderColor = UIColor.FromRGBA( 255.0f/255.0f ,191.0f/255.0f,0.0f/255.0f,1.0f);
else if(index ==1)
series.BorderColor = UIColor.FromRGBA( 81.0f/255.0f ,72.0f/255.0f,57.0f/255.0f,1.0f);
else
series.BorderColor = UIColor.FromRGBA( 195.0f/255.0f ,81.0f/255.0f,64.0f/255.0f,1.0f);
return series;
}
public override SFSeries GetSeries(SFChart chart, nint index)
{
SFStackingArea100Series series = new SFStackingArea100Series();
series.Alpha = 0.6f;
series.BorderWidth = 3;
if (index == 0)
{
series.BorderColor = UIColor.FromRGBA(255.0f / 255.0f, 191.0f / 255.0f, 0.0f / 255.0f, 1.0f);
}
else if (index == 1)
{
series.BorderColor = UIColor.FromRGBA(81.0f / 255.0f, 72.0f / 255.0f, 57.0f / 255.0f, 1.0f);
}
else
{
series.BorderColor = UIColor.FromRGBA(195.0f / 255.0f, 81.0f / 255.0f, 64.0f / 255.0f, 1.0f);
}
return(series);
}
public StackingArea100()
{
SFChart chart = new SFChart();
chart.ColorModel.Palette = SFChartColorPalette.Natural;
chart.Title.Text = new NSString("Trend in Sales of Ethical Produce");
SFCategoryAxis primaryAxis = new SFCategoryAxis();
primaryAxis.ShowMajorGridLines = false;
primaryAxis.EdgeLabelsDrawingMode = SFChartAxisEdgeLabelsDrawingMode.Shift;
chart.PrimaryAxis = primaryAxis;
chart.SecondaryAxis = new SFNumericalAxis();
chart.SecondaryAxis.Title.Text = new NSString("Spends");
chart.SecondaryAxis.ShowMajorGridLines = false;
chart.SecondaryAxis.AxisLineStyle.LineWidth = 0;
chart.SecondaryAxis.MajorTickStyle.LineSize = 0;
chart.SecondaryAxis.Minimum = new NSNumber(0);
chart.SecondaryAxis.Maximum = new NSNumber(100);
chart.SecondaryAxis.Interval = new NSNumber(10);
NSNumberFormatter formatter = new NSNumberFormatter();
formatter.PositiveSuffix = "%";
chart.SecondaryAxis.LabelStyle.LabelFormatter = formatter;
ChartViewModel dataModel = new ChartViewModel();
SFStackingArea100Series series1 = new SFStackingArea100Series();
series1.ItemsSource = dataModel.StackedArea100Data1;
series1.XBindingPath = "XValue";
series1.YBindingPath = "YValue";
series1.EnableTooltip = true;
series1.Label = "Organic";
series1.LegendIcon = SFChartLegendIcon.SeriesType;
series1.EnableAnimation = true;
chart.Series.Add(series1);
SFStackingArea100Series series2 = new SFStackingArea100Series();
series2.ItemsSource = dataModel.StackedArea100Data2;
series2.XBindingPath = "XValue";
series2.YBindingPath = "YValue";
series2.EnableTooltip = true;
series2.Label = "Fair-trade";
series2.LegendIcon = SFChartLegendIcon.SeriesType;
series2.EnableAnimation = true;
chart.Series.Add(series2);
SFStackingArea100Series series3 = new SFStackingArea100Series();
series3.ItemsSource = dataModel.StackedArea100Data3;
series3.XBindingPath = "XValue";
series3.YBindingPath = "YValue";
series3.EnableTooltip = true;
series3.Label = "Veg Alternatives";
series3.LegendIcon = SFChartLegendIcon.SeriesType;
series3.EnableAnimation = true;
chart.Series.Add(series3);
SFStackingArea100Series series4 = new SFStackingArea100Series();
series4.ItemsSource = dataModel.StackedArea100Data4;
series4.XBindingPath = "XValue";
series4.YBindingPath = "YValue";
series4.EnableTooltip = true;
series4.Label = "Others";
series4.LegendIcon = SFChartLegendIcon.SeriesType;
series4.EnableAnimation = true;
chart.Series.Add(series4);
chart.Legend.Visible = true;
chart.Legend.ToggleSeriesVisibility = true;
chart.Legend.IconWidth = 14;
chart.Legend.IconHeight = 14;
chart.Legend.DockPosition = SFChartLegendPosition.Bottom;
this.AddSubview(chart);
}
public StackingArea100()
{
SFChart chart = new SFChart();
chart.ColorModel.Palette = SFChartColorPalette.Natural;
chart.Title.Text = new NSString("Annual Temperature Comparison");
SFCategoryAxis primaryAxis = new SFCategoryAxis();
primaryAxis.Title.Text = new NSString("Year");
chart.PrimaryAxis = primaryAxis;
chart.SecondaryAxis = new SFNumericalAxis();
chart.SecondaryAxis.Title.Text = new NSString("Temperature (%)");
chart.SecondaryAxis.Interval = new NSNumber(10);
ChartViewModel dataModel = new ChartViewModel();
SFStackingArea100Series series1 = new SFStackingArea100Series();
series1.ItemsSource = dataModel.StackedArea100Data1;
series1.XBindingPath = "XValue";
series1.YBindingPath = "YValue";
series1.EnableTooltip = true;
series1.Label = "USA";
series1.EnableAnimation = true;
chart.Series.Add(series1);
SFStackingArea100Series series2 = new SFStackingArea100Series();
series2.ItemsSource = dataModel.StackedArea100Data2;
series2.XBindingPath = "XValue";
series2.YBindingPath = "YValue";
series2.EnableTooltip = true;
series2.Label = "India";
series2.EnableAnimation = true;
chart.Series.Add(series2);
SFStackingArea100Series series3 = new SFStackingArea100Series();
series3.ItemsSource = dataModel.StackedArea100Data3;
series3.XBindingPath = "XValue";
series3.YBindingPath = "YValue";
series3.EnableTooltip = true; series3.Label = "Canada";
series3.EnableAnimation = true;
chart.Series.Add(series3);
SFStackingArea100Series series4 = new SFStackingArea100Series();
series4.ItemsSource = dataModel.StackedArea100Data4;
series4.XBindingPath = "XValue";
series4.YBindingPath = "YValue";
series4.EnableTooltip = true;
series4.Label = "China";
series4.EnableAnimation = true;
chart.Series.Add(series4);
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);
}
