public override SFSeries GetSeries (SFChart chart, nint index)
{
SFSplineSeries series = new SFSplineSeries ();
series.LineWidth = 3;
series.DataMarker.ShowLabel = true;
return series;
}
public override SFSeries GetSeries(SFChart chart, nint index)
{
SFSplineSeries series = new SFSplineSeries();
series.Color = UIColor.FromRGBA((nfloat)0.08235, (nfloat)0.2863, (nfloat)0.3098, (nfloat)1.0);
return(series);
}
public override SFSeries GetSeries(SFChart chart, nint index)
{
SFSplineSeries series = new SFSplineSeries();
series.LineWidth = 3;
series.DataMarker.ShowLabel = true;
return(series);
}
private SFChart GetCurrencyDevationChart()
{
var sfchart = new SFChart();
sfchart.Title.Text = "1 USD to INR from 1977 to 2019";
sfchart.Legend.Visible = true;
sfchart.Legend.DockPosition = SFChartLegendPosition.Top;
sfchart.Legend.IconHeight = 14;
sfchart.Legend.IconWidth = 14;
sfchart.ColorModel.Palette = SFChartColorPalette.Natural;
sfchart.Delegate = new AxisLabelFormatter();
SFNumericalAxis numericalaxis = new SFNumericalAxis();
numericalaxis.AxisLineStyle.LineWidth = 0;
numericalaxis.MajorTickStyle.LineWidth = 0;
numericalaxis.Title.Text = new Foundation.NSString("Rupees against Dollars");
sfchart.SecondaryAxis = numericalaxis;
SFDateTimeAxis primaryAxis = new SFDateTimeAxis();
primaryAxis.EdgeLabelsDrawingMode = SFChartAxisEdgeLabelsDrawingMode.Shift;
primaryAxis.ShowMajorGridLines = false;
primaryAxis.IntervalType = SFChartDateTimeIntervalType.Years;
primaryAxis.Interval = new NSNumber(8);
primaryAxis.Title.Text = new Foundation.NSString("Years");
primaryAxis.ShowMinorGridLines = false;
sfchart.PrimaryAxis = primaryAxis;
splineSeries1 = new SFSplineSeries();
splineSeries1.XBindingPath = "XValue";
splineSeries1.YBindingPath = "YValue";
splineSeries1.ItemsSource = ChartViewModel.GetTrendlineDataSource1();
splineSeries1.Label = "Rupees";
splineSeries1.LegendIcon = SFChartLegendIcon.SeriesType;
splineSeries1.DataMarker.ShowMarker = true;
splineSeries1.DataMarker.ShowLabel = false;
splineSeries1.DataMarker.MarkerHeight = 5;
splineSeries1.DataMarker.MarkerWidth = 5;
splineSeries1.DataMarker.MarkerWidth = 2;
splineSeries1.DataMarker.MarkerBorderColor = UIColor.FromName("#00bdae");
splineSeries1.Trendlines = new ChartTrendlineCollection();
linearTrendline = new SFChartTrendline()
{
Type = SFTrendlineType.Linear,
LineColor = UIColor.FromRGB(201, 23, 97),
LegendIcon = SFChartLegendIcon.SeriesType,
Label = "Linear",
PolynomialOrder = 3,
};
splineSeries1.Trendlines.Add(linearTrendline);
sfchart.Series.Add(splineSeries1);
return(sfchart);
}
public Tooltip()
{
SFChart chart = new SFChart();
chart.Title.Text = new NSString("Efficiency of oil power Production");
//Primary Axis
SFCategoryAxis primaryAxis = new SFCategoryAxis();
primaryAxis.PlotOffset = 10;
primaryAxis.ShowMajorGridLines = false;
primaryAxis.AxisLineStyle.LineWidth = new NSNumber(0.5);
primaryAxis.Interval = new NSNumber(2);
chart.PrimaryAxis = primaryAxis;
// Secondary Axis
SFNumericalAxis secondaryAxis = new SFNumericalAxis();
secondaryAxis.EdgeLabelsDrawingMode = SFChartAxisEdgeLabelsDrawingMode.Shift;
secondaryAxis.Maximum = new NSNumber(2.701);
secondaryAxis.Minimum = new NSNumber(1.5);
secondaryAxis.Interval = new NSNumber(0.2);
secondaryAxis.AxisLineStyle.LineWidth = new NSNumber(0);
secondaryAxis.LabelStyle.Font = UIFont.FromName("Helvetica", 12f);
secondaryAxis.Title.Font = UIFont.FromName("Helvetica", 15f);
secondaryAxis.MajorTickStyle.LineSize = 0;
secondaryAxis.MajorGridLineStyle.LineWidth = new NSNumber(0.25);
chart.SecondaryAxis = secondaryAxis;
ChartViewModel dataModel = new ChartViewModel();
SFSplineSeries series = new SFSplineSeries();
series.ItemsSource = dataModel.TooltipData;
series.XBindingPath = "XValue";
series.YBindingPath = "YValue";
series.EnableTooltip = true;
//series.Color = UIColor.Orange;
series.LineWidth = 2.5f;
series.DataMarker.ShowMarker = true;
series.DataMarker.MarkerType = SFChartDataMarkerType.Ellipse;
series.DataMarker.MarkerHeight = 5;
series.DataMarker.MarkerWidth = 5;
series.DataMarker.MarkerBorderColor = UIColor.Black;
series.DataMarker.MarkerColor = UIColor.FromRGBA(193.0f / 255.0f, 39.0f / 255.0f, 45.0f / 255.0f, 1.0f);
series.EnableAnimation = true;
chart.Series.Add(series);
chart.Delegate = new ChartTooltipDelegate();
SFChartTooltipBehavior behavior = new SFChartTooltipBehavior();
behavior.BackgroundColor = UIColor.FromRGBA(193.0f / 255.0f, 39.0f / 255.0f, 45.0f / 255.0f, 1.0f);
chart.AddChartBehavior(behavior);
this.AddSubview(chart);
}
private SFChart GetMeterDevationChart()
{
var sfchart = new SFChart();
sfchart.Title.Text = "Distance Measurement";
sfchart.Legend.Visible = true;
sfchart.Legend.DockPosition = SFChartLegendPosition.Top;
sfchart.Legend.IconHeight = 14;
sfchart.Legend.IconWidth = 14;
sfchart.ColorModel.Palette = SFChartColorPalette.Natural;
SFNumericalAxis numericalaxis = new SFNumericalAxis();
numericalaxis.AxisLineStyle.LineWidth = 0;
numericalaxis.MajorTickStyle.LineWidth = 0;
numericalaxis.Title.Text = new Foundation.NSString("Meters");
sfchart.SecondaryAxis = numericalaxis;
SFNumericalAxis primaryAxis = new SFNumericalAxis();
primaryAxis.ShowMajorGridLines = false;
primaryAxis.Title.Text = new Foundation.NSString("Seconds");
primaryAxis.ShowMinorGridLines = false;
sfchart.PrimaryAxis = primaryAxis;
splineSeries2 = new SFSplineSeries();
splineSeries2.ItemsSource = ChartViewModel.GetTrendlineDataSource2();
splineSeries2.XBindingPath = "XValue";
splineSeries2.YBindingPath = "YValue";
splineSeries2.Label = "Rupees";
splineSeries2.LegendIcon = SFChartLegendIcon.SeriesType;
splineSeries2.DataMarker.ShowMarker = true;
splineSeries2.DataMarker.ShowLabel = false;
splineSeries2.DataMarker.MarkerHeight = 5;
splineSeries2.DataMarker.MarkerWidth = 5;
splineSeries2.DataMarker.MarkerBorderWidth = 2;
splineSeries2.DataMarker.MarkerBorderColor = UIColor.FromName("#00bdae");
splineSeries2.Trendlines = new ChartTrendlineCollection();
powerTrendline = new SFChartTrendline()
{
Type = SFTrendlineType.Power,
LineColor = UIColor.FromRGB(201, 23, 97),
LegendIcon = SFChartLegendIcon.SeriesType,
Label = "Power"
};
splineSeries2.Trendlines.Add(powerTrendline);
sfchart.Series.Add(splineSeries2);
return(sfchart);
}
public Spline()
{
SFChart chart = new SFChart();
chart.Title.Text = new NSString("Climate Graph");
chart.ColorModel.Palette = SFChartColorPalette.Natural;
SFCategoryAxis primaryAxis = new SFCategoryAxis();
chart.PrimaryAxis = primaryAxis;
primaryAxis.LabelPlacement = SFChartLabelPlacement.BetweenTicks;
primaryAxis.Title.Text = new NSString("Month");
chart.SecondaryAxis = new SFNumericalAxis();
chart.SecondaryAxis.Title.Text = new NSString("Temperature (celsius)");
ChartViewModel dataModel = new ChartViewModel();
SFSplineSeries series1 = new SFSplineSeries();
series1.ItemsSource = dataModel.SplineData1;
series1.XBindingPath = "XValue";
series1.YBindingPath = "YValue";
series1.EnableTooltip = true;
series1.DataMarker.ShowMarker = true;
series1.DataMarker.MarkerHeight = 5;
series1.DataMarker.MarkerWidth = 5;
series1.Label = "London";
series1.EnableAnimation = true;
chart.Series.Add(series1);
SFSplineSeries series2 = new SFSplineSeries();
series2.ItemsSource = dataModel.SplineData2;
series2.XBindingPath = "XValue";
series2.YBindingPath = "YValue";
series2.EnableTooltip = true;
series2.DataMarker.MarkerHeight = 5;
series2.DataMarker.MarkerWidth = 5;
series2.DataMarker.ShowMarker = true;
series2.Label = "France";
series2.EnableAnimation = true;
chart.Series.Add(series2);
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)
{
if (index == 1)
{
SFSplineSeries series = new SFSplineSeries();
series.Label = new NSString(StaticValues.ReportExpenseAverage);
series.YAxis = getYAxis();
return(series);
}
else
{
SFColumnSeries series = new SFColumnSeries();
series.Label = new NSString(StaticValues.ReportTopCategoriesLabel);
series.YAxis = getYAxis();
return(series);
}
}
public Spline()
{
SFChart chart = new SFChart();
chart.Title.Text = new NSString("NC Weather Report");
chart.ColorModel.Palette = SFChartColorPalette.Natural;
SFCategoryAxis primaryAxis = new SFCategoryAxis();
chart.PrimaryAxis = primaryAxis;
primaryAxis.LabelPlacement = SFChartLabelPlacement.BetweenTicks;
primaryAxis.ShowMajorGridLines = false;
chart.SecondaryAxis = new SFNumericalAxis();
chart.SecondaryAxis.Minimum = new NSNumber(0);
chart.SecondaryAxis.Maximum = new NSNumber(40);
chart.SecondaryAxis.Interval = new NSNumber(10);
chart.SecondaryAxis.AxisLineStyle.LineWidth = 0;
chart.SecondaryAxis.MajorTickStyle.LineSize = 0;
NSNumberFormatter formatter = new NSNumberFormatter();
formatter.PositiveSuffix = "°C";
chart.SecondaryAxis.LabelStyle.LabelFormatter = formatter;
ChartViewModel dataModel = new ChartViewModel();
SFSplineSeries series1 = new SFSplineSeries();
series1.ItemsSource = dataModel.SplineData1;
series1.XBindingPath = "XValue";
series1.YBindingPath = "YValue";
series1.EnableTooltip = true;
series1.DataMarker.ShowMarker = true;
series1.DataMarker.MarkerHeight = 10;
series1.DataMarker.MarkerWidth = 10;
series1.DataMarker.MarkerBorderColor = UIColor.FromRGBA(0.0f / 255.0f, 189.0f / 255.0f, 174.0f / 255.0f, 1.0f);
series1.DataMarker.MarkerBorderWidth = 2;
series1.DataMarker.MarkerColor = UIColor.White;
series1.Label = "Max Temp";
series1.EnableAnimation = true;
series1.LegendIcon = SFChartLegendIcon.SeriesType;
chart.Series.Add(series1);
SFSplineSeries series2 = new SFSplineSeries();
series2.ItemsSource = dataModel.SplineData2;
series2.XBindingPath = "XValue";
series2.YBindingPath = "YValue";
series2.EnableTooltip = true;
series2.DataMarker.MarkerHeight = 10;
series2.DataMarker.MarkerWidth = 10;
series2.DataMarker.ShowMarker = true;
series2.DataMarker.MarkerBorderColor = UIColor.FromRGBA(64.0f / 255.0f, 64.0f / 255.0f, 65.0f / 255.0f, 1.0f);
series2.DataMarker.MarkerBorderWidth = 2;
series2.DataMarker.MarkerColor = UIColor.White;
series2.Label = "Avg Temp";
series2.EnableAnimation = true;
series2.LegendIcon = SFChartLegendIcon.SeriesType;
chart.Series.Add(series2);
SFSplineSeries series3 = new SFSplineSeries();
series3.ItemsSource = dataModel.SplineData3;
series3.XBindingPath = "XValue";
series3.YBindingPath = "YValue";
series3.EnableTooltip = true;
series3.DataMarker.MarkerHeight = 10;
series3.DataMarker.MarkerWidth = 10;
series3.DataMarker.ShowMarker = true;
series3.DataMarker.MarkerBorderColor = UIColor.FromRGBA(53.0f / 255.0f, 124.0f / 255.0f, 210.0f / 255.0f, 1.0f);
series3.DataMarker.MarkerBorderWidth = 2;
series3.DataMarker.MarkerColor = UIColor.White;
series3.Label = "Min Temp";
series3.EnableAnimation = true;
series3.LegendIcon = SFChartLegendIcon.SeriesType;
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);
}
public override SFSeries GetSeries (SFChart chart, nint index)
{
SFSplineSeries series = new SFSplineSeries ();
series.Color = UIColor.FromRGBA((nfloat)0.08235,(nfloat)0.2863,(nfloat)0.3098,(nfloat)1.0);
return series;
}
public override void AddData(List <string> data, string varName, string title, string extra)
{
if (m_grid != null)
{
if (title == "columns")
{
m_model.AddColumns(data);
}
else if (title == "item")
{
m_model.AddPoint(data);
}
}
else if (m_chart != null)
{
var collection = new ObservableCollection <DataPoint>();
for (int i = 0; i < data.Count - 1; i += 2)
{
string coord = data[i];
double value = Utils.ConvertToDouble(data[i + 1]);
collection.Add(new DataPoint(coord, value));
}
if (SfType == SyncFusionType.DOUGHNUT_GRAPH)
{
SFDoughnutSeries doughnutSeries = new SFDoughnutSeries();
doughnutSeries.ItemsSource = collection;
doughnutSeries.XBindingPath = "XValue";
doughnutSeries.YBindingPath = "YValue";
doughnutSeries.EnableTooltip = true;
doughnutSeries.EnableAnimation = true;
if (!string.IsNullOrEmpty(title))
{
//doughnutSeries.Label = title;
m_chart.Title.Text = (NSString)title;
}
doughnutSeries.DataMarker.ShowLabel = true;
doughnutSeries.DataMarker.LabelContent = title == "values" ? SFChartLabelContent.YValue :
SFChartLabelContent.Percentage;
doughnutSeries.DataMarkerPosition = SFChartCircularSeriesLabelPosition.OutsideExtended;
doughnutSeries.LegendIcon = SFChartLegendIcon.Circle;
if (!string.IsNullOrEmpty(extra))
{
var angles = extra.Split(new char[] { ',', ':' });
doughnutSeries.StartAngle = Utils.ConvertToDouble(angles[0]);
if (angles.Length > 1)
{
doughnutSeries.EndAngle = Utils.ConvertToDouble(angles[1]);
}
}
m_chart.Series.Add(doughnutSeries);
}
else if (SfType == SyncFusionType.SPLINE_GRAPH)
{
SFSplineSeries splineSeries = new SFSplineSeries();
splineSeries.ItemsSource = collection;
splineSeries.XBindingPath = "XValue";
splineSeries.YBindingPath = "YValue";
splineSeries.EnableTooltip = true;
splineSeries.EnableAnimation = true;
splineSeries.Label = title;
splineSeries.DataMarker.MarkerHeight = 5;
splineSeries.DataMarker.MarkerWidth = 5;
splineSeries.DataMarker.ShowMarker = true;
splineSeries.LegendIcon = SFChartLegendIcon.Rectangle;
if (!string.IsNullOrEmpty(extra))
{
var colors = extra.Split(new char[] { ',', ':' });
splineSeries.Color = UtilsiOS.String2Color(colors[0]);
if (colors.Length > 1)
{
var color = UtilsiOS.String2Color(colors[1]);
splineSeries.DataMarker.MarkerColor = color;
}
}
m_chart.Series.Add(splineSeries);
}
if (!string.IsNullOrEmpty(title))
{
m_chart.Legend.Visible = true;
m_chart.Legend.DockPosition = SFChartLegendPosition.Top;
//m_chart.Legend.
m_chart.Legend.ToggleSeriesVisibility = true;
}
}
else if (m_picker != null)
{
m_strings = data;
m_picker.ItemsSource = data;
}
}
