public void SetNavigator(SfDateTimeRangeNavigator navigator, SfLineSparkline navigatorChart, string seriesName)
{
List <Point> source = seriesDictionary[seriesName];
navigator.ItemsSource = (List <Point>)source;
navigator.XBindingPath = "X";
navigatorChart.ItemsSource = (List <Point>)source;
navigatorChart.YBindingPath = "Y";
}
public override View GetSampleContent(Context context)
{
LayoutInflater layoutInflater = (LayoutInflater)context.GetSystemService(Context.LayoutInflaterService);
View view = layoutInflater.Inflate(Resource.Layout.range_navigator_getting_Started, null);
chartTop = view.FindViewById <SfChart>(Resource.Id.TopChart);
UpdateChart(chartTop, Visibility.Visible);
SfDateTimeRangeNavigator sfRangeNavigator = view.FindViewById <SfDateTimeRangeNavigator>(Resource.Id.RangeNavigator);
Calendar min = new GregorianCalendar(2015, 0, 1);
Calendar max = new GregorianCalendar(2015, 11, 31);
sfRangeNavigator.Minimum = min.Time;
sfRangeNavigator.Maximum = max.Time;
Calendar visibleMinimum = new GregorianCalendar(2015, 4, 1);
Calendar visibleMaximum = new GregorianCalendar(2015, 7, 1);
sfRangeNavigator.ViewRangeStart = visibleMinimum.Time;
sfRangeNavigator.ViewRangeEnd = visibleMaximum.Time;
View contentView = sfRangeNavigator.Content;
SfChart sfchart = new SfChart(context)
{
PrimaryAxis = new DateTimeAxis()
{
Visibility = Visibility.Gone, ShowMajorGridLines = false
}, SecondaryAxis = new NumericalAxis()
{
Visibility = Visibility.Gone, ShowMajorGridLines = false
}
};
sfchart.Series.Add(new SplineAreaSeries()
{
ItemsSource = MainPage.GetDateTimeValue(),
XBindingPath = "Date",
YBindingPath = "YValue",
Alpha = 0.5f
});
sfRangeNavigator.Content = sfchart;
sfRangeNavigator.RangeChanged += sfRangeNavigator_RangeChanged;
return(view);
}
public SalesAnalysisDemo()
{
this.InitializeComponent();
this.Unloaded += SalesAnalysisDemo_Unloaded;
revenueChart = grid.FindName("revenueChart") as UI.Xaml.Charts.SfChart;
revenueChart.SelectionChanged += RevenueChart_SelectionChanged;
if (AnalyticsInfo.VersionInfo.DeviceFamily != "Windows.Mobile")
{
chart1 = chart.FindName("sfchart") as UI.Xaml.Charts.SfChart;
gauge1 = gauge.FindName("SalesGauge") as SfCircularGauge;
gauge2 = gauge.FindName("SalesGauge2") as SfCircularGauge;
gauge3 = gauge.FindName("SalesGauge3") as SfCircularGauge;
gauge4 = gauge.FindName("SalesGauge4") as SfCircularGauge;
revenueChart.Loaded += dataGrid_Loaded;
}
rangeNavigator = navigator.FindName("chart_navigator") as SfDateTimeRangeNavigator;
rangeNavigator.Loaded += RangeNavigator_Loaded;
rangeNavigator.ValueChanged += rangeNavigator_ValueChanged;
}
private SfDateTimeRangeNavigator CreateLineChart(DateTime fromDate, DateTime toDate)
{
SfDateTimeRangeNavigator rangeNavigator = new SfDateTimeRangeNavigator();
rangeNavigator.HeightRequest = 200;
rangeNavigator.Minimum = fromDate;
rangeNavigator.Maximum = toDate;
rangeNavigator.ViewRangeStart = fromDate;
rangeNavigator.ViewRangeEnd = toDate;
rangeNavigator.BackgroundColor = Color.FromHex(Settings.BackgroundColor);
rangeNavigator.EnableTooltip = true;
var data = new DataModel(fromDate, toDate);
rangeNavigator.ItemsSource = data.Data;
rangeNavigator.XBindingPath = "Date";
rangeNavigator.YBindingPath = "Value";
return(rangeNavigator);
}
