public override View GetSampleContent(Context context)
{
var chart = new SfChart(context);;
chart.SetBackgroundColor(Color.White);
chart.Legend.ToggleSeriesVisibility = true;
var dateAxis = new DateTimeAxis
{
EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift,
LabelRotationAngle = -45,
};
dateAxis.LabelStyle.LabelFormat = "MM/dd/yyyy";
chart.PrimaryAxis = dateAxis;
dateAxis.Title.Text = "DateTime Axis";
var numericalAxis = new NumericalAxis();
numericalAxis.Title.Text = "Numerical Axis";
chart.SecondaryAxis = numericalAxis;
chart.Series.Add(new ColumnSeries
{
Label = "Column Series",
DataSource = MainPage.GetDateTimValue(),
});
return chart;
}
private void GetSalseDevationChart(Context context)
{
salesDeviationChart = new SfChart(context);
salesDeviationChart.Title.Text = "Average Sales Comparison";
salesDeviationChart.Title.TextSize = 15;
salesDeviationChart.SetBackgroundColor(Color.White);
salesDeviationChart.ColorModel.ColorPalette = ChartColorPalette.Natural;
DateTimeAxis primaryAxis = new DateTimeAxis();
primaryAxis.Title.Text = "Months";
primaryAxis.ShowMinorGridLines = false;
primaryAxis.ShowMinorGridLines = false;
primaryAxis.IntervalType = DateTimeIntervalType.Months;
primaryAxis.Interval = 1;
primaryAxis.MajorTickStyle.StrokeWidth = 0;
primaryAxis.LabelStyle.LabelFormat = "MMM";
salesDeviationChart.PrimaryAxis = primaryAxis;
numericalaxis = new NumericalAxis();
numericalaxis.LineStyle.StrokeWidth = 0;
numericalaxis.MajorTickStyle.TickSize = 0;
numericalaxis.Title.Text = "Number of Customer";
numericalaxis.LineStyle.StrokeColor = Color.Transparent;
salesDeviationChart.SecondaryAxis = numericalaxis;
salesColumnSeries = new ColumnSeries();
salesColumnSeries.XBindingPath = "Date";
salesColumnSeries.YBindingPath = "YValue";
salesColumnSeries.ItemsSource = MainPage.GetTrendlineDataSource("Linear");
salesColumnSeries.Label = "Sales";
salesColumnSeries.LegendIcon = ChartLegendIcon.SeriesType;
salesDeviationChart.Series.Add(salesColumnSeries);
linearTrendline = new ChartTrendline()
{
Type = ChartTrendlineType.Linear,
StrokeColor = new Color(64, 64, 65),
Label = "Linear",
};
salesColumnSeries.Trendlines = new ChartTrendlineCollection()
{
linearTrendline
};
}
public override View GetSampleContent(Context context)
{
var chart = new SfChart(context);
chart.SetBackgroundColor(Color.White);
chart.Title.Text = "Financial Analysis";
chart.Title.TextSize = 15;
DateTimeAxis dateTimeAxis = new DateTimeAxis();
dateTimeAxis.LabelStyle.LabelFormat = "MM/dd/yyyy";
dateTimeAxis.LabelRotationAngle = -45;
dateTimeAxis.Title.Text = "Date";
chart.PrimaryAxis = dateTimeAxis;
NumericalAxis numericalAxis = new NumericalAxis();
numericalAxis.Title.Text = "Price in Dollar";
numericalAxis.Minimum = 0;
numericalAxis.Maximum = 250;
numericalAxis.Interval = 50;
numericalAxis.LabelStyle.LabelFormat = "$##.##";
chart.SecondaryAxis = numericalAxis;
chart.Series.Add(new HiLoOpenCloseSeries
{
StrokeWidth = 5,
ItemsSource = MainPage.GetOhlcData(),
XBindingPath = "XValue",
Open = "Open",
Close = "Close",
High = "High",
Low = "Low",
TooltipEnabled = true,
EnableAnimation = true,
});
return(chart);
}
public override View GetSampleContent(Context context)
{
chart = new SfChart(context);
chart.SetBackgroundColor(Color.White);
chart.Title.Text = "Foreign Exchange Rate Analysis";
chart.Title.TextSize = 15;
DateTimeAxis dateTimeAxis = new DateTimeAxis();
dateTimeAxis.LabelRotationAngle = -45;
dateTimeAxis.LabelStyle.LabelFormat = "MM/dd/yyyy";
dateTimeAxis.Title.Text = "Date";
chart.PrimaryAxis = dateTimeAxis;
NumericalAxis numericalAxis = new NumericalAxis();
numericalAxis.Title.Text = "Price in Dollar";
numericalAxis.Minimum = 0;
numericalAxis.Maximum = 250;
numericalAxis.Interval = 50;
numericalAxis.LabelStyle.LabelFormat = "$##.##";
chart.SecondaryAxis = numericalAxis;
CandleSeries candleSeries = new CandleSeries();
candleSeries.ItemsSource = MainPage.GetCandleData();
candleSeries.XBindingPath = "XValue";
candleSeries.Open = "Open";
candleSeries.Close = "Close";
candleSeries.High = "High";
candleSeries.Low = "Low";
candleSeries.TooltipEnabled = true;
candleSeries.EnableAnimation = true;
chart.Series.Add(candleSeries);
return(chart);
}
public override View GetSampleContent(Context context)
{
var chart = new SfChart(context);
chart.Title.Text = "Food Production - 2017";
chart.SetBackgroundColor(Color.White);
chart.Scroll += (sender, e) =>
{
month = int.MaxValue;
};
DateTimeAxis dateTimeAxis = new DateTimeAxis();
dateTimeAxis.Title.Text = "Production Across Years";
dateTimeAxis.ZoomFactor = 0.2f;
dateTimeAxis.ZoomPosition = 0.6f;
dateTimeAxis.LabelCreated += (sender, e) =>
{
var date = DateTime.Parse(e.AxisLabel.LabelContent.ToString());
if (date.Month != month)
{
ChartAxisLabelStyle labelStyle = new ChartAxisLabelStyle();
labelStyle.LabelFormat = "MMM-dd";
labelStyle.TextSize = 9;
labelStyle.Typeface = Typeface.DefaultBold;
e.AxisLabel.LabelStyle = labelStyle;
month = date.Month;
}
else
{
ChartAxisLabelStyle labelStyle = new ChartAxisLabelStyle();
labelStyle.LabelFormat = "dd";
e.AxisLabel.LabelStyle = labelStyle;
}
};
dateTimeAxis.EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift;
chart.PrimaryAxis = dateTimeAxis;
var numericalAxis = new NumericalAxis();
numericalAxis.Title.Text = "Growth (In Metric Tons)";
chart.SecondaryAxis = numericalAxis;
FastLineSeries lineSeries = new FastLineSeries();
lineSeries.ColorModel.ColorPalette = ChartColorPalette.Natural;
lineSeries.ItemsSource = Data.GetDateTimeValue();
lineSeries.XBindingPath = "Date";
lineSeries.YBindingPath = "YValue";
lineSeries.TooltipEnabled = true;
chart.Series.Add(lineSeries);
ChartZoomPanBehavior zoomPan = new ChartZoomPanBehavior();
zoomPan.SelectionZoomingEnabled = false;
zoomPan.ZoomMode = ZoomMode.X;
chart.Behaviors.Add(zoomPan);
return(chart);
}
public override View GetSampleContent(Context context)
{
chart = new SfChart(context);
chart.Title.Text = "Oxygen Level";
chart.SetBackgroundColor(Color.White);
chart.ColorModel.ColorPalette = ChartColorPalette.Custom;
ChartGradientColor gradientColor = new ChartGradientColor()
{
StartPoint = new PointF(0.5f, 1), EndPoint = new PointF(0.5f, 0)
};
ChartGradientStop stopColor1 = new ChartGradientStop()
{
Color = Color.White, Offset = 0
};
ChartGradientStop stopColor2 = new ChartGradientStop()
{
Color = Color.ParseColor("#FF0080DF"), Offset = 1
};
gradientColor.GradientStops.Add(stopColor1);
gradientColor.GradientStops.Add(stopColor2);
ChartGradientColorCollection gradientColorsCollection = new ChartGradientColorCollection()
{
gradientColor
};
chart.ColorModel.CustomGradientColors = gradientColorsCollection;
DateTimeAxis primaryAxis = new DateTimeAxis();
primaryAxis.PlotOffset = 6;
primaryAxis.EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift;
primaryAxis.ShowMinorGridLines = false;
primaryAxis.ShowMajorGridLines = false;
primaryAxis.LabelStyle.LabelFormat = "MMM dd";
chart.PrimaryAxis = primaryAxis;
NumericalAxis numericalAxis = new NumericalAxis();
numericalAxis.Maximum = 50;
numericalAxis.Interval = 5;
numericalAxis.LabelStyle.LabelFormat = "#'%'";
chart.SecondaryAxis = numericalAxis;
SplineAreaSeries splineAreaSeries = new SplineAreaSeries();
splineAreaSeries.ItemsSource = MainPage.GetGradientData();
splineAreaSeries.XBindingPath = "Date";
splineAreaSeries.YBindingPath = "High";
splineAreaSeries.StrokeColor = Color.ParseColor("#FF0080DF");
splineAreaSeries.StrokeWidth = 2;
splineAreaSeries.DataMarker.ShowLabel = true;
splineAreaSeries.DataMarker.MarkerWidth = 8;
splineAreaSeries.DataMarker.MarkerHeight = 8;
splineAreaSeries.DataMarker.MarkerColor = Color.White;
splineAreaSeries.DataMarker.MarkerStrokeColor = Color.ParseColor("#FF0080DF");
splineAreaSeries.DataMarker.MarkerStrokeWidth = 2;
splineAreaSeries.DataMarker.ShowMarker = true;
splineAreaSeries.DataMarker.LabelStyle.OffsetY = -10;
splineAreaSeries.DataMarker.LabelStyle.BackgroundColor = Color.ParseColor("#FF0080DF");
splineAreaSeries.DataMarker.LabelStyle.LabelFormat = "#.#'%'";
chart.Series.Add(splineAreaSeries);
return(chart);
}
public override View GetSampleContent(Context context)
{
chart = new SfChart(context);
chart.SetBackgroundColor(Color.White);
chart.Title.Text = "Average sales for person";
chart.Legend.Visibility = Visibility.Visible;
chart.Legend.DockPosition = ChartDock.Bottom;
chart.Legend.IconHeight = 14;
chart.Legend.IconWidth = 14;
DateTimeAxis primaryAxis = new DateTimeAxis();
primaryAxis.PlotOffset = 5;
primaryAxis.AxisLineOffset = 5;
primaryAxis.ShowMajorGridLines = false;
primaryAxis.Interval = 1;
primaryAxis.EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift;
primaryAxis.EdgeLabelsVisibilityMode = EdgeLabelsVisibilityMode.Visible;
primaryAxis.LabelStyle.LabelFormat = "yyyy";
chart.PrimaryAxis = primaryAxis;
chart.PrimaryAxis.ShowMajorGridLines = false;
chart.SecondaryAxis = new NumericalAxis {
};
chart.SecondaryAxis.MajorTickStyle.TickSize = 0;
chart.SecondaryAxis.LineStyle.StrokeWidth = 0;
(chart.SecondaryAxis as NumericalAxis).Maximum = 80;
(chart.SecondaryAxis as NumericalAxis).Minimum = 10;
(chart.SecondaryAxis as NumericalAxis).Interval = 10;
chart.SecondaryAxis.Title.Text = "Revenue";
chart.SecondaryAxis.LabelStyle.LabelFormat = "#'M '";
var series = new LineSeries
{
ItemsSource = MainPage.GetSeriesData1(),
XBindingPath = "Date",
YBindingPath = "YValue",
Label = "John",
Color = Color.ParseColor("#00BDAE"),
StrokeWidth = 3
};
series.DataMarker.MarkerStrokeColor = Color.ParseColor("#00BDAE");
series.DataMarker.ShowMarker = true;
series.DataMarker.MarkerColor = Color.White;
series.DataMarker.MarkerStrokeWidth = 2;
series.DataMarker.MarkerWidth = 6;
series.DataMarker.MarkerHeight = 6;
chart.Series.Add(series);
series = new LineSeries
{
ItemsSource = MainPage.GetSeriesData2(),
XBindingPath = "Date",
YBindingPath = "YValue",
Color = Color.ParseColor("#404041"),
Label = "Andrew",
StrokeWidth = 3
};
series.DataMarker.MarkerStrokeColor = Color.ParseColor("#404041");
series.DataMarker.ShowMarker = true;
series.DataMarker.MarkerColor = Color.White;
series.DataMarker.MarkerStrokeWidth = 2;
series.DataMarker.MarkerWidth = 6;
series.DataMarker.MarkerHeight = 6;
chart.Series.Add(series);
series = new LineSeries
{
ItemsSource = MainPage.GetSeriesData3(),
XBindingPath = "Date",
YBindingPath = "YValue",
Color = Color.ParseColor("#357CD2"),
Label = "Thomas",
StrokeWidth = 3
};
series.DataMarker.MarkerStrokeColor = Color.ParseColor("#357CD2");
series.DataMarker.ShowMarker = true;
series.DataMarker.MarkerColor = Color.White;
series.DataMarker.MarkerStrokeWidth = 2;
series.DataMarker.MarkerWidth = 6;
series.DataMarker.MarkerHeight = 6;
chart.Series.Add(series);
chart.Behaviors.Add(new ChartTrackballBehavior());
var label = new TextView(context);
label.SetPadding(5, 5, 5, 5);
label.Text = "Press and hold to enable trackball.";
var layout = new LinearLayout(context)
{
Orientation = Android.Widget.Orientation.Vertical
};
var layoutLabel = new LinearLayout(context)
{
Orientation = Android.Widget.Orientation.Horizontal,
LayoutParameters =
new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.WrapContent)
};
layoutLabel.SetHorizontalGravity(GravityFlags.CenterHorizontal);
layoutLabel.AddView(label);
layout.AddView(layoutLabel);
layout.AddView(chart);
return(layout);
}
public override View GetSampleContent(Context context)
{
chart = new SfChart(context);
chart.SetPadding(0, 10, 0, 0);
chart.Behaviors.Add(new ChartTrackballBehavior());
DateTimeAxis dateTimeAxis = new DateTimeAxis();
dateTimeAxis.LabelStyle.LabelFormat = "MM/yyyy";
chart.PrimaryAxis = dateTimeAxis;
NumericalAxis numericalAxis = new NumericalAxis();
chart.SecondaryAxis = numericalAxis;
HiLoOpenCloseSeries candleSeries = new HiLoOpenCloseSeries();
candleSeries.ItemsSource = MainPage.GetTechnicalIndicatorData();
candleSeries.XBindingPath = "XValue";
candleSeries.Open = "Open";
candleSeries.Close = "Close";
candleSeries.High = "High";
candleSeries.Low = "Low";
candleSeries.EnableAnimation = true;
candleSeries.Name = "Series";
chart.Series.Add(candleSeries);
SimpleMovingAverageIndicator sMA = new SimpleMovingAverageIndicator();
sMA.SeriesName = "Series";
sMA.XBindingPath = "XValue";
sMA.Open = "Open";
sMA.Close = "Close";
sMA.High = "High";
sMA.Low = "Low";
sMA.EnableAnimation = true;
chart.TechnicalIndicators.Add(sMA);
TextView labelDisplayMode = new TextView(context);
labelDisplayMode.TextSize = 20;
labelDisplayMode.Text = "Technical Indicator type";
Spinner selectLabelMode = new Spinner(context, SpinnerMode.Dialog);
adapter = new List <String>()
{
"Simple Moving Average Indicator", "Average True Indicator", "Exponential Moving Averge Indicator", "Momentum Indicator",
"Accumulation Distribution Indicator", "RSI Indicator", "Triangular Moving Average Indicator",
"MACD Indicator", "Stochastic Indicator", "Bollinger Band Indicator"
};
ArrayAdapter <String> dataAdapter = new ArrayAdapter <String>
(context, Android.Resource.Layout.SimpleSpinnerItem, adapter);
dataAdapter.SetDropDownViewResource(Android.Resource.Layout.SimpleDropDownItem1Line);
selectLabelMode.Adapter = dataAdapter;
selectLabelMode.ItemSelected += SelectLabelMode_ItemSelected;
LinearLayout linearLayout = new LinearLayout(context);
linearLayout.SetPadding(20, 0, 20, 30);
linearLayout.SetBackgroundColor(Color.Rgb(236, 235, 242));
linearLayout.LayoutParameters = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WrapContent,
LinearLayout.LayoutParams.WrapContent);
linearLayout.Orientation = Orientation.Vertical;
linearLayout.SetBackgroundColor(Color.White);
linearLayout.AddView(selectLabelMode);
linearLayout.AddView(chart);
return(linearLayout);
}
