private void DataUpdated()
{
// Replace the datasource with a new one
_dataSource = new ChartDataSource <T> (_data, ChartSeries(),
o => {
// Get the value for the specified property key and convert it to an NSObject
return(o.GetPropertyValue(_xValueKey).ConvertToNSObject());
},
o => {
return(o.GetPropertyValue(_yValueKey).ConvertToNSObject());
});
_chart.DataSource = _dataSource;
// Need to redraw to see the changes
_chart.RedrawChart();
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
// Set up chart
ShinobiChart chart = new ShinobiChart (View.Bounds, SChartAxisType.Number, SChartAxisType.Number) {
DataSource = new LabelledDatapointsDataSource(),
Delegate = new LabelledDatapointsDelegate(),
AutoresizingMask = ~UIViewAutoresizing.None,
};
View.AddSubview (chart);
chart.YAxis.RangePaddingLow = new NSNumber(0.5);
chart.YAxis.RangePaddingHigh = new NSNumber(0.5);
chart.RedrawChart ();
}
public void RenderData(CodeFrequencyData data)
{
_dataSource = new CodeFrequencyDataSource(data);
// If we haven't got a chart, then create one
if (_lineChart == null)
{
this.createChart();
}
// Set the chart's datasource
_lineChart.DataSource = _dataSource;
// Redraw the chart
_lineChart.RedrawChart();
// Get rid of the activity indicator
HideIndicator();
}
public void RenderData(PunchCardData data)
{
_dataSource = new PunchCardViewDataSource(data);
// If we haven't got a chart, then create one
if (_bubbleChart == null)
{
this.CreateChart();
}
// Set it for the chart
_bubbleChart.DataSource = _dataSource;
// Redraw the chart
_bubbleChart.RedrawChart();
// disable interaction - in order to allow paging of the container view
_bubbleChart.UserInteractionEnabled = false;
// Get rid of the activity indicator
HideIndicator();
}
public void RenderData(WeeklyCommitData data)
{
_dataSource = new WeeklyCommitViewDatasource(data);
// If we haven't got a chart, then create one
if (_columnChart == null)
{
this.CreateChart();
}
// Assign it to this chart
_columnChart.DataSource = _dataSource;
// And then redraw the chart
_columnChart.RedrawChart();
// Get rid of the activity indicator
HideIndicator();
}
public void RenderData(LanguageFrequencyData data)
{
_dataSource = new LanguageFrequencyDatasource(data);
// If we haven't got a chart, then create one
if (_chart == null)
{
this.CreateChart();
}
// Assign it to this chart
_chart.DataSource = _dataSource;
// And then redraw the chart
_chart.RedrawChart();
_chart.Legend.Hidden = false;
// Get rid of the activity indicator
HideIndicator();
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
// Create the chart
chart = new ShinobiChart (new RectangleF(20, 20, View.Bounds.Width - 40, View.Bounds.Height - 40)) {
Title = "Streaming",
AutoresizingMask = ~UIViewAutoresizing.None,
// Use a number axis for the x axis
XAxis = new SChartNumberAxis(),
// Use a number axis for the y axis
YAxis = new SChartNumberAxis(),
DataSource = new AppendDataDataSource()
};
// Add the chart to the view controller
View.AddSubview (chart);
// Setup a timer to increment the data
Timer timer = new Timer ();
timer.Interval = 10;
timer.Elapsed += (s, e) => {
// Take care to update on the main thread
BeginInvokeOnMainThread (() => {
// Update our data
(chart.DataSource as AppendDataDataSource).AdvanceData();
//Refresh the chart
chart.RemoveFromStart(1, 0);
chart.AppendToEnd(1, 0);
chart.RedrawChart();
});
};
timer.Start ();
}
