public FinancialChart()
{
InitializeComponent();
Title = AppResources.FinancialChartTitle;
List <Color> CustomPalette = new List <Color> {
Color.FromHex("#3F51B5")
};
this.flexChart.CustomPalette = CustomPalette;
this.flexChart.Palette = Palette.Custom;
this.flexChart.ItemsSource = ChartSampleFactory.FinancialData();
this.flexChart.ChartType = ChartType.Candlestick;
this.flexChart.LegendPosition = ChartPositionType.None;
this.flexChart.AxisY.MajorGridStyle.Fill = Color.FromRgba(50, 50, 50, 20);
this.flexChart.AxisX.Format = "MM/dd/yyyy";
this.flexChart.AxisY.AxisLine = false;
this.pickerChartType.Items.Add(ChartType.Candlestick.ToString());
this.pickerChartType.Items.Add(ChartType.HighLowOpenClose.ToString());
this.pickerChartType.SelectedIndex = 0;
this.flexChart.AnimationMode = C1.Xamarin.Forms.Chart.AnimationMode.Point;
C1Animation loadAnimation = new C1Animation();
loadAnimation.Duration = new TimeSpan(1000 * 10000);
loadAnimation.Easing = Xamarin.Forms.Easing.CubicInOut;
this.flexChart.LoadAnimation = loadAnimation;
}
private void PrepareFinancialChart()
{
this.flexChart.BindingX = "Date";
this.flexChart.LegendPosition = ChartPositionType.None;
this.flexChart.AxisY.MajorGridStyle.Fill = Color.FromRgba(50, 50, 50, 20);
this.flexChart.AxisX.Format = "MM/dd/yyyy";
ChartSeries series = new ChartSeries();
series.SeriesName = "Sales";
series.Binding = "High,Low,Open,Close";
flexChart.Series.Clear();
flexChart.Series.Add(series);
this.flexChart.ItemsSource = ChartSampleFactory.FinancialData();
}