public ZoomingandPanning()
{
chart = new SFChart();
SFCategoryAxis primary = new SFCategoryAxis();
primary.LabelPlacement = SFChartLabelPlacement.BetweenTicks;
chart.PrimaryAxis = primary;
chart.PrimaryAxis.Title.Text = new NSString("Company");
chart.SecondaryAxis = new SFNumericalAxis();
chart.SecondaryAxis.Title.Text = new NSString("Sales");
ChartZoomPanDataSource dataModel = new ChartZoomPanDataSource();
chart.DataSource = dataModel as SFChartDataSource;
label = new UILabel();
label.Text = "Pinch to zoom or double tap and drag to select a region to zoom in";
label.Font = UIFont.FromName("Helvetica", 12f);
label.TextAlignment = UITextAlignment.Center;
label.LineBreakMode = UILineBreakMode.WordWrap;
label.Lines = 2;
label.BackgroundColor = UIColor.Black.ColorWithAlpha(0.7f);
label.TextColor = UIColor.White;
chart.AddChartBehavior(new SFChartZoomPanBehavior()
{
EnableSelectionZooming = true
});
this.AddSubview(chart);
this.AddSubview(label);
this.control = this;
}
public ZoomingandPanning ()
{
chart = new SFChart ();
SFCategoryAxis primary = new SFCategoryAxis ();
primary.LabelPlacement = SFChartLabelPlacement.BetweenTicks;
chart.PrimaryAxis = primary;
chart.PrimaryAxis.Title.Text = new NSString ("Company");
chart.SecondaryAxis = new SFNumericalAxis ();
chart.SecondaryAxis.Title.Text = new NSString ("Sales");
ChartZoomPanDataSource dataModel = new ChartZoomPanDataSource ();
chart.DataSource = dataModel as SFChartDataSource;
label = new UILabel ();
label.Text = "Pinch to zoom or double tap and drag to select a region to zoom in";
label.Font = UIFont.FromName("Helvetica", 12f);
label.TextAlignment = UITextAlignment.Center;
label.LineBreakMode = UILineBreakMode.WordWrap;
label.Lines = 2;
label.BackgroundColor = UIColor.Black.ColorWithAlpha (0.7f);
label.TextColor = UIColor.White;
chart.AddChartBehavior (new SFChartZoomPanBehavior() {EnableSelectionZooming = true});
this.AddSubview (chart);
this.AddSubview (label);
this.control = this;
}
