protected override void InitExample()
{
var data = DataManager.Instance.GetPriceDataIndu();
var dataSeries = new OhlcDataSeries <DateTime, double>();
dataSeries.Append(data.TimeData, data.OpenData, data.HighData, data.LowData, data.CloseData);
var xAxis = new CategoryDateAxis(Activity);
var yAxis = new NumericAxis(Activity)
{
GrowBy = new DoubleRange(0, 0.1)
};
var rs = new FastCandlestickRenderableSeries
{
DataSeries = dataSeries,
StrokeUpStyle = new PenStyle.Builder(Activity).WithColor(Color.Green).Build(),
StrokeDownStyle = new PenStyle.Builder(Activity).WithColor(Color.Red).Build(),
FillUpBrushStyle = new SolidBrushStyle(Color.Green),
FillDownBrushStyle = new SolidBrushStyle(Color.Red)
};
Surface.XAxes.Add(xAxis);
Surface.YAxes.Add(yAxis);
Surface.RenderableSeries.Add(rs);
Surface.ChartModifiers = new ChartModifierCollection()
{
new ZoomPanModifier(),
new PinchZoomModifier(),
new ZoomExtentsModifier(),
};
}
public static void SetChartViewModelPriceData(IList <Candle> candles, ChartViewModel cvm)
{
var priceDataSeries = new OhlcDataSeries <DateTime, double>();
var xvalues = new List <DateTime>();
var openValues = new List <double>();
var highValues = new List <double>();
var lowValues = new List <double>();
var closeValues = new List <double>();
var atr = new AverageTrueRange();
for (var i = 0; i < candles.Count; i++)
{
var time = new DateTime(candles[i].CloseTimeTicks, DateTimeKind.Utc).ToLocalTime();
xvalues.Add(time);
openValues.Add((double)candles[i].OpenBid);
highValues.Add((double)candles[i].HighBid);
lowValues.Add((double)candles[i].LowBid);
closeValues.Add((double)candles[i].CloseBid);
}
priceDataSeries.Append(xvalues, openValues, highValues, lowValues, closeValues);
priceDataSeries.SeriesName = "Price";
var pricePaneVm = cvm.ChartPaneViewModels.Count > 0 ? cvm.ChartPaneViewModels[0] : null;
var atrPaneVm = cvm.ChartPaneViewModels.Count > 1 ? cvm.ChartPaneViewModels[1] : null;
if (pricePaneVm == null)
{
pricePaneVm = new ChartPaneViewModel(cvm, cvm.ViewportManager)
{
IsFirstChartPane = true,
IsLastChartPane = false
};
var series = new FastCandlestickRenderableSeries {
AntiAliasing = false
};
series.SetValue(FilteringLegendModifier.IncludeSeriesProperty, false);
series.SeriesColor = Colors.DarkBlue;
pricePaneVm.ChartSeriesViewModels.Add(new ChartSeriesViewModel(priceDataSeries, series));
cvm.ChartPaneViewModels.Add(pricePaneVm);
}
else
{
pricePaneVm.ChartSeriesViewModels.Clear();
var renderableSeries = new FastCandlestickRenderableSeries {
AntiAliasing = false
};
renderableSeries.SetValue(FilteringLegendModifier.IncludeSeriesProperty, false);
pricePaneVm.ChartSeriesViewModels.Add(new ChartSeriesViewModel(priceDataSeries, renderableSeries));
}
}
protected override void InitExample()
{
var priceSeries = DataManager.Instance.GetPriceDataIndu();
var dataSeries = new OhlcDataSeries <DateTime, double>();
dataSeries.Append(priceSeries.TimeData, priceSeries.OpenData, priceSeries.HighData, priceSeries.LowData, priceSeries.CloseData);
var size = priceSeries.Count;
var xAxis = new CategoryDateAxis(Activity)
{
VisibleRange = new DoubleRange(size - 30, size), GrowBy = new DoubleRange(0, 0.1)
};
var yAxis = new NumericAxis(Activity)
{
GrowBy = new DoubleRange(0, 0.1), AutoRange = AutoRange.Always
};
var rSeries = new FastCandlestickRenderableSeries
{
DataSeries = dataSeries,
StrokeUpStyle = new SolidPenStyle(0xFF00AA00, 1.ToDip(Activity)),
StrokeDownStyle = new SolidPenStyle(0xFFFF0000, 1.ToDip(Activity)),
FillUpBrushStyle = new SolidBrushStyle(0x8800AA00),
FillDownBrushStyle = new SolidBrushStyle(0x88FF0000)
};
using (Surface.SuspendUpdates())
{
Surface.XAxes.Add(xAxis);
Surface.YAxes.Add(yAxis);
Surface.RenderableSeries.Add(rSeries);
Surface.ChartModifiers = new ChartModifierCollection
{
new ZoomPanModifier(),
new PinchZoomModifier(),
new ZoomExtentsModifier(),
};
new WaveAnimatorBuilder(rSeries)
{
Interpolator = new DecelerateInterpolator(), Duration = 3000, StartDelay = 350
}.Start();
}
}
private void SetupRenderableSeries()
{
var dataManager = DataManager.Instance;
var priceBars = dataManager.GetPriceDataIndu();
var mountainDataSeries = new XyDataSeries <double, double> {
SeriesName = "Mountain Series"
};
var lineDataSeries = new XyDataSeries <double, double> {
SeriesName = "Line Series"
};
var columnDataSeries = new XyDataSeries <double, long> {
SeriesName = "Column Series"
};
var candlestickDataSeries = new OhlcDataSeries <double, double> {
SeriesName = "Candlestick Series"
};
var xValues = Enumerable.Range(0, priceBars.Count).Select(x => (double)x).ToArray();
mountainDataSeries.Append(xValues, priceBars.LowData.Select(x => x - 1000d));
lineDataSeries.Append(xValues, dataManager.ComputeMovingAverage(priceBars.CloseData, 50));
columnDataSeries.Append(xValues, priceBars.VolumeData);
candlestickDataSeries.Append(xValues, priceBars.OpenData, priceBars.HighData, priceBars.LowData, priceBars.CloseData);
var mountainSeries = new FastMountainRenderableSeries {
DataSeries = mountainDataSeries, YAxisId = "PrimaryAxisId"
};
var lineSeries = new FastLineRenderableSeries {
DataSeries = lineDataSeries, YAxisId = "PrimaryAxisId"
};
var columnSeries = new FastColumnRenderableSeries {
DataSeries = columnDataSeries, YAxisId = "SecondaryAxisId"
};
var candlestickSeries = new FastCandlestickRenderableSeries {
DataSeries = candlestickDataSeries, YAxisId = "PrimaryAxisId"
};
var legendModifier = new LegendModifier(Activity);
legendModifier.SetShowCheckboxes(false);
using (Surface.SuspendUpdates())
{
Surface.RenderableSeries.Add(mountainSeries);
Surface.RenderableSeries.Add(lineSeries);
Surface.RenderableSeries.Add(columnSeries);
Surface.RenderableSeries.Add(candlestickSeries);
Surface.ChartModifiers = new ChartModifierCollection
{
legendModifier,
new CursorModifier(),
new PinchZoomModifier(),
new ZoomExtentsModifier(),
};
new ScaleAnimatorBuilder(mountainSeries, 10500d)
{
Interpolator = new OvershootInterpolator(), Duration = 1000, StartDelay = 600
}.Start();
new ScaleAnimatorBuilder(candlestickSeries, 11700d)
{
Interpolator = new OvershootInterpolator(), Duration = 1000, StartDelay = 600
}.Start();
new ScaleAnimatorBuilder(lineSeries, 12250d)
{
Interpolator = new OvershootInterpolator(), Duration = 1000, StartDelay = 600
}.Start();
new ScaleAnimatorBuilder(columnSeries, 10500d)
{
Interpolator = new OvershootInterpolator(), Duration = 1000, StartDelay = 600
}.Start();
}
}
protected override void InitExample()
{
var xAxis = new NumericAxis(Activity)
{
VisibleRange = new DoubleRange(150d, 165d)
};
var yAxis = new NumericAxis(Activity)
{
LabelProvider = new ThousandsLabelProvider(),
GrowBy = new DoubleRange(0, 0.1),
AutoRange = AutoRange.Always
};
var dataManager = DataManager.Instance;
var priceBars = dataManager.GetPriceDataIndu();
var mountainDataSeries = new XyDataSeries <double, double>()
{
SeriesName = "Mountain Series"
};
var lineDataSeries = new XyDataSeries <double, double>()
{
SeriesName = "Line Series"
};
var columnDataSeries = new XyDataSeries <double, double>()
{
SeriesName = "Column Series"
};
var scatterDataSeries = new XyDataSeries <double, double>()
{
SeriesName = "Scatter Series"
};
var candlestickDataSeries = new OhlcDataSeries <double, double>()
{
SeriesName = "Candlestick Series"
};
var ohlcDataSeries = new OhlcDataSeries <double, double>()
{
SeriesName = "OHLC Series"
};
var xValues = Enumerable.Range(0, priceBars.Count).Select(x => (double)x).ToArray();
mountainDataSeries.Append(xValues, priceBars.LowData.Select(x => x - 2000d));
lineDataSeries.Append(xValues, priceBars.CloseData.Select(x => x + 1000d));
ohlcDataSeries.Append(xValues, priceBars.OpenData, priceBars.HighData, priceBars.LowData, priceBars.CloseData);
candlestickDataSeries.Append(xValues, priceBars.OpenData.Select(x => x - 1000d), priceBars.HighData.Select(x => x - 1000d), priceBars.LowData.Select(x => x - 1000d), priceBars.CloseData.Select(x => x - 1000d));
columnDataSeries.Append(xValues, priceBars.CloseData.Select(x => x - 3000d));
scatterDataSeries.Append(xValues, priceBars.OpenData.Select(x => x - 2500d));
var annotation = new BoxAnnotation(Activity)
{
X1Value = 152d,
Y1Value = 0d,
X2Value = 158d,
Y2Value = 1d,
Background = Activity.GetDrawableCompat(Resource.Drawable.example_box_annotation_background_1),
IsEditable = true,
CoordinateMode = AnnotationCoordinateMode.RelativeY
};
annotation.SetOnAnnotationDragListener(new AnnotationDragListener());
var mountainSeries = new FastMountainRenderableSeries
{
DataSeries = mountainDataSeries,
AreaStyle = new SolidBrushStyle(0x9787CEEB),
StrokeStyle = new SolidPenStyle(Color.Magenta),
PaletteProvider = new XyCustomPaletteProvider(Color.Red, annotation)
};
var lineSeries = new FastLineRenderableSeries
{
DataSeries = lineDataSeries,
StrokeStyle = new SolidPenStyle(Color.Blue),
PointMarker = new EllipsePointMarker()
{
FillStyle = new SolidBrushStyle(Color.Red),
StrokeStyle = new SolidPenStyle(Color.Orange, 2f.ToDip(Activity)),
Width = (int)10f.ToDip(Activity),
Height = (int)10f.ToDip(Activity)
},
PaletteProvider = new XyCustomPaletteProvider(Color.Red, annotation)
};
var ohlcSeries = new FastOhlcRenderableSeries()
{
DataSeries = ohlcDataSeries,
PaletteProvider = new OhlcCustomPaletteProvider(Color.CornflowerBlue, annotation)
};
var candlestickSeries = new FastCandlestickRenderableSeries
{
DataSeries = candlestickDataSeries,
PaletteProvider = new OhlcCustomPaletteProvider(Color.Green, annotation)
};
var columnSeries = new FastColumnRenderableSeries
{
DataSeries = columnDataSeries,
StrokeStyle = new SolidPenStyle(Color.Blue),
FillBrushStyle = new SolidBrushStyle(Color.Blue),
ZeroLineY = 6000,
DataPointWidth = 0.8,
PaletteProvider = new XyCustomPaletteProvider(Color.Purple, annotation)
};
var scatterSeries = new XyScatterRenderableSeries()
{
DataSeries = scatterDataSeries,
PointMarker = new SquarePointMarker()
{
FillStyle = new SolidBrushStyle(Color.Red),
StrokeStyle = new SolidPenStyle(Color.Orange, 2f.ToDip(Activity)),
Width = (int)7f.ToDip(Activity),
Height = (int)7f.ToDip(Activity)
},
PaletteProvider = new XyCustomPaletteProvider(Color.LimeGreen, annotation)
};
using (Surface.SuspendUpdates())
{
Surface.XAxes.Add(xAxis);
Surface.YAxes.Add(yAxis);
Surface.RenderableSeries.Add(mountainSeries);
Surface.RenderableSeries.Add(lineSeries);
Surface.RenderableSeries.Add(ohlcSeries);
Surface.RenderableSeries.Add(candlestickSeries);
Surface.RenderableSeries.Add(columnSeries);
Surface.RenderableSeries.Add(scatterSeries);
Surface.ChartModifiers = new ChartModifierCollection
{
new ZoomPanModifier(),
new PinchZoomModifier(),
new ZoomExtentsModifier(),
};
Surface.Annotations.Add(annotation);
}
}
protected override void InitExample()
{
InitializeUIHandlers();
var xAxis = new NumericAxis(Activity)
{
GrowBy = new DoubleRange(0.1, 0.1), VisibleRange = new DoubleRange(150, 180)
};
var yRightAxis = new NumericAxis(Activity)
{
GrowBy = new DoubleRange(0.1, 0.1),
AxisAlignment = AxisAlignment.Right,
AutoRange = AutoRange.Always,
AxisId = "PrimaryAxisId",
DrawMajorTicks = false,
DrawMinorTicks = false,
LabelProvider = new ThousandsLabelProvider(),
};
var yLeftAxis = new NumericAxis(Activity)
{
GrowBy = new DoubleRange(0, 3d),
AxisAlignment = AxisAlignment.Left,
AutoRange = AutoRange.Always,
AxisId = "SecondaryAxisId",
DrawMajorTicks = false,
DrawMinorTicks = false,
LabelProvider = new BillionsLabelProvider(),
};
var dataManager = DataManager.Instance;
var priceBars = dataManager.GetPriceDataIndu();
var mountainDataSeries = new XyDataSeries <double, double> {
SeriesName = "Mountain Series"
};
var lineDataSeries = new XyDataSeries <double, double> {
SeriesName = "Line Series"
};
var columnDataSeries = new XyDataSeries <double, long> {
SeriesName = "Column Series"
};
var candlestickDataSeries = new OhlcDataSeries <double, double> {
SeriesName = "Candlestick Series"
};
var xValues = Enumerable.Range(0, priceBars.Count).Select(x => (double)x).ToArray();
mountainDataSeries.Append(xValues, priceBars.LowData.Select(x => x - 1000d));
lineDataSeries.Append(xValues, dataManager.ComputeMovingAverage(priceBars.CloseData, 50));
columnDataSeries.Append(xValues, priceBars.VolumeData);
candlestickDataSeries.Append(xValues, priceBars.OpenData, priceBars.HighData, priceBars.LowData, priceBars.CloseData);
var mountainRenderableSeries = new FastMountainRenderableSeries {
DataSeries = mountainDataSeries, YAxisId = "PrimaryAxisId"
};
var lineRenderableSeries = new FastLineRenderableSeries {
DataSeries = lineDataSeries, YAxisId = "PrimaryAxisId"
};
var columnRenderableSeries = new FastColumnRenderableSeries {
DataSeries = columnDataSeries, YAxisId = "SecondaryAxisId"
};
var candlestickRenderableSeries = new FastCandlestickRenderableSeries {
DataSeries = candlestickDataSeries, YAxisId = "PrimaryAxisId"
};
var legendModifier = new LegendModifier(Activity);
legendModifier.SetShowCheckboxes(false);
using (Surface.SuspendUpdates())
{
Surface.XAxes.Add(xAxis);
Surface.YAxes.Add(yRightAxis);
Surface.YAxes.Add(yLeftAxis);
Surface.RenderableSeries.Add(mountainRenderableSeries);
Surface.RenderableSeries.Add(lineRenderableSeries);
Surface.RenderableSeries.Add(columnRenderableSeries);
Surface.RenderableSeries.Add(candlestickRenderableSeries);
Surface.ChartModifiers = new ChartModifierCollection
{
legendModifier,
new CursorModifier(),
new ZoomExtentsModifier(),
};
}
}
protected override void InitExample()
{
// Apply a theme to the chart
// The custom theme is named SciChart_BerryBlue and is included as a number of resource files in the application resources
// The xml resources contain all the keys for theme colors and brushes and styles to apply to the chart
Surface.Theme = Resource.Style.SciChart_BerryBlue;
// The rest of this example is setting up the chart with some axis, and data
var xAxis = new NumericAxis(Activity)
{
GrowBy = new DoubleRange(0.1, 0.1), VisibleRange = new DoubleRange(150, 180)
};
var yRightAxis = new NumericAxis(Activity)
{
GrowBy = new DoubleRange(0.1, 0.1),
AxisAlignment = AxisAlignment.Right,
AutoRange = AutoRange.Always,
AxisId = "PrimaryAxisId",
DrawMajorTicks = false,
DrawMinorTicks = false,
LabelProvider = new ThousandsLabelProvider(),
};
var yLeftAxis = new NumericAxis(Activity)
{
GrowBy = new DoubleRange(0, 3d),
AxisAlignment = AxisAlignment.Left,
AutoRange = AutoRange.Always,
AxisId = "SecondaryAxisId",
DrawMajorTicks = false,
DrawMinorTicks = false,
LabelProvider = new BillionsLabelProvider(),
};
var dataManager = DataManager.Instance;
var priceBars = dataManager.GetPriceDataIndu();
var mountainDataSeries = new XyDataSeries <double, double> {
SeriesName = "Mountain Series"
};
var lineDataSeries = new XyDataSeries <double, double> {
SeriesName = "Line Series"
};
var columnDataSeries = new XyDataSeries <double, long> {
SeriesName = "Column Series"
};
var candlestickDataSeries = new OhlcDataSeries <double, double> {
SeriesName = "Candlestick Series"
};
var xValues = Enumerable.Range(0, priceBars.Count).Select(x => (double)x).ToArray();
mountainDataSeries.Append(xValues, priceBars.LowData.Select(x => x - 1000d));
lineDataSeries.Append(xValues, dataManager.ComputeMovingAverage(priceBars.CloseData, 50));
columnDataSeries.Append(xValues, priceBars.VolumeData);
candlestickDataSeries.Append(xValues, priceBars.OpenData, priceBars.HighData, priceBars.LowData, priceBars.CloseData);
var mountainSeries = new FastMountainRenderableSeries {
DataSeries = mountainDataSeries, YAxisId = "PrimaryAxisId"
};
var lineSeries = new FastLineRenderableSeries {
DataSeries = lineDataSeries, YAxisId = "PrimaryAxisId"
};
var columnSeries = new FastColumnRenderableSeries {
DataSeries = columnDataSeries, YAxisId = "SecondaryAxisId"
};
var candlestickSeries = new FastCandlestickRenderableSeries {
DataSeries = candlestickDataSeries, YAxisId = "PrimaryAxisId"
};
var legendModifier = new LegendModifier(Activity);
legendModifier.SetShowCheckboxes(false);
using (Surface.SuspendUpdates())
{
Surface.XAxes.Add(xAxis);
Surface.YAxes.Add(yRightAxis);
Surface.YAxes.Add(yLeftAxis);
Surface.RenderableSeries.Add(mountainSeries);
Surface.RenderableSeries.Add(lineSeries);
Surface.RenderableSeries.Add(columnSeries);
Surface.RenderableSeries.Add(candlestickSeries);
Surface.ChartModifiers = new ChartModifierCollection
{
legendModifier,
new CursorModifier(),
new ZoomExtentsModifier(),
};
new ScaleAnimatorBuilder(mountainSeries, 10500d)
{
Interpolator = new OvershootInterpolator(), Duration = 1000, StartDelay = 600
}.Start();
new ScaleAnimatorBuilder(candlestickSeries, 11700d)
{
Interpolator = new OvershootInterpolator(), Duration = 1000, StartDelay = 600
}.Start();
new ScaleAnimatorBuilder(lineSeries, 12250d)
{
Interpolator = new OvershootInterpolator(), Duration = 1000, StartDelay = 600
}.Start();
new ScaleAnimatorBuilder(columnSeries, 10500d)
{
Interpolator = new OvershootInterpolator(), Duration = 1000, StartDelay = 600
}.Start();
}
}