public LiveUpdate()
{
chart = new SFChart();
SFNumericalAxis primaryAxis = new SFNumericalAxis();
primaryAxis.ShowMajorGridLines = false;
chart.PrimaryAxis = primaryAxis;
SFNumericalAxis secondaryAxis = new SFNumericalAxis();
secondaryAxis.ShowMajorGridLines = false;
secondaryAxis.Minimum = NSObject.FromObject(-1.5);
secondaryAxis.Maximum = NSObject.FromObject(1.5);
secondaryAxis.Interval = NSObject.FromObject(0.5);
chart.SecondaryAxis = secondaryAxis;
dataModel = new ChartViewModel();
series = new SFFastLineSeries();
series.ItemsSource = dataModel.liveData1;
series.XBindingPath = "XValue";
series.YBindingPath = "YValue";
chart.Series.Add(series);
series1 = new SFFastLineSeries();
series1.ItemsSource = dataModel.liveData2;
series1.XBindingPath = "XValue";
series1.YBindingPath = "YValue";
chart.Series.Add(series1);
chart.ColorModel.Palette = SFChartColorPalette.Natural;
this.AddSubview(chart);
UpdateData();
}
public override SFSeries GetSeries(SFChart chart, nint index)
{
SFFastLineSeries series = new SFFastLineSeries();
series.IsTransposed = true;
series.EnableAnimation = true;
return(series);
}
public DateTimeAxis()
{
SFChart chart = new SFChart();
chart.Title.Text = (NSString)"Food Production - 2017";
chart.PrimaryAxis = new SFDateTimeAxis()
{
ZoomFactor = 0.1f, ZoomPosition = 0.6f, EdgeLabelsDrawingMode = SFChartAxisEdgeLabelsDrawingMode.Shift
};
chart.PrimaryAxis.LabelCreated += (sender, e) =>
{
var date = DateTime.Parse(e.AxisLabel.LabelContent.ToString());
NSDateFormatter formatter = new NSDateFormatter();
if (date.Month != month)
{
SFAxisLabelStyle labelStyle = new SFAxisLabelStyle();
formatter.DateFormat = new NSString("MMM-dd");
labelStyle.LabelFormatter = formatter;
labelStyle.Font = UIFont.FromName("Helvetica-Bold", 9);
e.AxisLabel.LabelStyle = labelStyle;
month = date.Month;
}
else
{
SFAxisLabelStyle labelStyle = new SFAxisLabelStyle();
formatter.DateFormat = new NSString("dd");
labelStyle.LabelFormatter = formatter;
e.AxisLabel.LabelStyle = labelStyle;
}
};
chart.PrimaryAxis.Title.Text = (NSString)"Production Across Years";
chart.SecondaryAxis = new SFNumericalAxis();
chart.SecondaryAxis.Title.Text = (NSString)"Growth (In Metric Tons)";
ChartViewModel dataModel = new ChartViewModel();
SFFastLineSeries series = new SFFastLineSeries();
series.ColorModel.Palette = SFChartColorPalette.Natural;
series.ItemsSource = dataModel.DateTimeAxisData;
series.XBindingPath = "XValue";
series.YBindingPath = "YValue";
series.EnableTooltip = true;
chart.Series.Add(series);
SFChartZoomPanBehavior zoomPan = new SFChartZoomPanBehavior();
zoomPan.EnableSelectionZooming = false;
zoomPan.ZoomMode = SFChartZoomMode.X;
chart.Behaviors.Add(zoomPan);
this.AddSubview(chart);
}
private void AddSeries(SFChart chart)
{
SFFastLineSeries series = new SFFastLineSeries()
{
XBindingPath = "Index",
YBindingPath = "Value",
LineWidth = 1,
ListenPropertyChange = true,
EnableAntiAliasing = false
};
chart.Series.Add(series);
}
public VerticalChart()
{
chart = new SFChart();
chart.Legend.Visible = true;
chart.Legend.ToggleSeriesVisibility = true;
SFDateTimeAxis xAxis = new SFDateTimeAxis();
NSDateFormatter formatter = new NSDateFormatter();
formatter.DateFormat = new NSString("mm:ss");
xAxis.LabelStyle.LabelFormatter = formatter;
xAxis.Title.Text = new NSString("Time (s)");
xAxis.ShowMajorGridLines = false;
chart.PrimaryAxis = xAxis;
SFNumericalAxis yAxis = new SFNumericalAxis();
yAxis.Minimum = new NSNumber(-10);
yAxis.Maximum = new NSNumber(10);
yAxis.Interval = new NSNumber(10);
yAxis.Title.Text = new NSString("Velocity(m/s)");
yAxis.ShowMajorGridLines = false;
chart.SecondaryAxis = yAxis;
chart.Title.Text = new NSString("Seismograph analysis of country");
chart.Title.Font = UIFont.FromName("Helvetica neue", 15);
dataModel = new ChartViewModel();
SFFastLineSeries series = new SFFastLineSeries();
series.LegendIcon = SFChartLegendIcon.Circle;
chart.Legend.IconWidth = 14;
chart.Legend.IconHeight = 14;
series.Label = "Indonesia";
series.ItemsSource = dataModel.verticalData;
series.XBindingPath = "XValue";
series.YBindingPath = "YValue";
series.IsTransposed = true;
series.EnableAnimation = true;
chart.ColorModel.Palette = SFChartColorPalette.Natural;
chart.Series.Add(series);
this.AddSubview(chart);
UpdateData();
}
public override SFSeries GetSeries(SFChart chart, nint index)
{
SFFastLineSeries series = new SFFastLineSeries();
return(series);
}
public override SFSeries GetSeries (SFChart chart, nint index)
{
SFFastLineSeries series = new SFFastLineSeries ();
return series;
}
