public override void AlterDataPointLabel(ShinobiChart chart, SChartDataPointLabel label, SChartDataPoint dataPoint, SChartSeries series)
{
// Do some additional label styling
label.Layer.CornerRadius = 10;
label.BackgroundColor = UIColor.FromWhiteAlpha (0.8f, 1f);
label.Frame = new CGRect (label.Frame.X -10, label.Frame.Y, label.Frame.Width + 20, label.Frame.Height);
label.TextAlignment = UITextAlignment.Center;
}
public ChartDataSource(IList <Tds> data, SChartSeries series,
Func <object, NSObject> xValueConvertor,
Func <object, NSObject> yValueConvertor)
{
if (data != null)
{
// Convert the provided data objects to SChartDataPoints
_dataPoints = data.Select(o => {
return(new SChartDataPoint()
{
XValue = xValueConvertor(o),
YValue = yValueConvertor(o)
});
}).ToList();
}
else
{
_dataPoints = new List <SChartDataPoint> ();
}
Series = series;
}
void ColumnChartToggledSelection(ShinobiChart chart, SChartSeries series, SChartDataPoint dataPoint, CGPoint pixelPoint)
{
// Determine which year was tapped
string tappedYear = series.Title;
// Update the datasources
columnChartDataSource.DisplayYear = tappedYear;
pieChartDataSource.DisplayYear = tappedYear;
// Update the pie chart state
UpdatePieTitle ();
pieChart.ReloadData ();
pieChart.RedrawChart ();
}
protected override void OnToggledSelection(ShinobiChart chart, SChartSeries series, SChartDataPoint dataPoint, CGPoint pixelPoint)
{
if (ToggledSelection != null) {
ToggledSelection (chart, series, dataPoint, pixelPoint);
}
}
