public override void WillShowTooltip(SFChart chart, SFChartTooltip tooltipView)
{
UIView customView = new UIView();
customView.Frame = new CGRect(0, 0, 80, 40);
UIImageView imageView = new UIImageView();
imageView.Frame = new CGRect(0, 0, 40, 40);
imageView.Image = UIImage.FromBundle("Images/grain.png");
UILabel xLabel = new UILabel();
xLabel.Frame = new CGRect(47, 0, 35, 18);
xLabel.TextColor = UIColor.Orange;
xLabel.Font = UIFont.FromName("Helvetica", 12f);
xLabel.Text = (tooltipView.DataPoint as ChartDataModel).XValue.ToString();
UILabel yLabel = new UILabel();
yLabel.Frame = new CGRect(47, 20, 40, 18);
yLabel.TextColor = UIColor.White;
yLabel.Font = UIFont.FromName("Helvetica", 12f);
yLabel.Text = tooltipView.Text + "M";
customView.AddSubview(imageView);
customView.AddSubview(xLabel);
customView.AddSubview(yLabel);
tooltipView.CustomView = customView;
}
public override void WillShowTooltip(SFChart chart, SFChartTooltip tooltipView)
{
var point = tooltipView.DataPoint as InputDataTable;
var label = tooltipView.Series.Label;
if (point != null)
{
var minutes = point.Time / 60;
switch (label)
{
case "Temperature":
tooltipView.Text = NSString.FromData(NSData.FromString($"{point.Temperature:0.0}°C {minutes:0} min"), NSStringEncoding.ASCIIStringEncoding);
break;
case "Pressure":
tooltipView.Text = NSString.FromData(NSData.FromString($"{point.Pressure:0.0}mB {minutes:0} min"), NSStringEncoding.ASCIIStringEncoding);
break;
case "Humidity":
tooltipView.Text = NSString.FromData(NSData.FromString($"{point.Humidity:0}% {minutes:0} min"), NSStringEncoding.ASCIIStringEncoding);
break;
case "Wind speed":
tooltipView.Text = NSString.FromData(NSData.FromString($"{point.WindSpeed:0.0}m/s {minutes:0} min"), NSStringEncoding.ASCIIStringEncoding);
break;
default:
break;
}
}
base.WillShowTooltip(chart, tooltipView);
}
public override void WillShowTooltip(SFChart chart, SFChartTooltip tooltipView)
{
UIView customView = new UIView();
customView.Frame = new CGRect(0, 0, 95, 55);
var height = customView.Frame.Height / 3;
UILabel label = new UILabel();
label.Frame = new CGRect(0, 0, customView.Frame.Width, height);
label.TextColor = UIColor.White;
label.Font = UIFont.FromName("Helvetica", 12f);
label.TextAlignment = UITextAlignment.Center;
label.Text = tooltipView.Series.Label;
UILabel box = new UILabel();
box.Frame = new CGRect(customView.Frame.X, label.Frame.Height, customView.Frame.Width, 1);
box.BackgroundColor = UIColor.White;
UILabel xLabel = new UILabel();
xLabel.Frame = new CGRect(5, 35, 60, height);
xLabel.TextColor = UIColor.LightGray;
xLabel.Font = UIFont.FromName("Helvetica", 12f);
xLabel.Text = "Height : ";
UILabel xValue = new UILabel();
xValue.Frame = new CGRect(53, 35, 40, height);
xValue.TextColor = UIColor.White;
xValue.Font = UIFont.FromName("Helvetica", 12f);
xValue.Text = (tooltipView.DataPoint as ChartDataModel).XValue.ToString();
UILabel yLabel = new UILabel();
yLabel.Frame = new CGRect(5, 20, 60, height);
yLabel.TextColor = UIColor.LightGray;
yLabel.Font = UIFont.FromName("Helvetica", 12f);
yLabel.Text = "Weight : ";
UILabel yValue = new UILabel();
yValue.Frame = new CGRect(54, 20, 55, height);
yValue.TextColor = UIColor.White;
yValue.Font = UIFont.FromName("Helvetica", 12f);
yValue.Text = (tooltipView.DataPoint as ChartDataModel).YValue + " lbs";
customView.AddSubview(label);
customView.AddSubview(box);
customView.AddSubview(xLabel);
customView.AddSubview(xValue);
customView.AddSubview(yLabel);
customView.AddSubview(yValue);
tooltipView.CustomView = customView;
}
public override void WillShowTooltip(SFChart chart, SFChartTooltip tooltipView)
{
UIView customView = new UIView();
customView.Frame = new CGRect(0, 0, 65, 45);
UILabel label = new UILabel();
label.Frame = new CGRect(20, 0, 180, 18);
label.TextColor = UIColor.White;
label.Font = UIFont.FromName("Helvetica", 12f);
label.Text = "Score";
UILabel box = new UILabel();
box.Frame = new CGRect(customView.Frame.X, label.Frame.Height + 2, customView.Frame.Width, 1);
box.BackgroundColor = UIColor.White;
var data = tooltipView.DataPoint as List <object>;
int x = 0;
int index = (int)(data[0] as ChartDataModel).YValue / interval;
x = interval * index;
UILabel xLabel = new UILabel();
xLabel.Frame = new CGRect(5, 25, 80, 18);
xLabel.TextColor = UIColor.LightGray;
xLabel.Font = UIFont.FromName("Helvetica", 12f);
xLabel.Text = x + "-" + (x + interval) + " : ";
UILabel xValue = new UILabel();
xValue.Frame = index == 4 ? new CGRect(52, 25, 35, 18) : new CGRect(45, 25, 35, 18);
xValue.TextColor = UIColor.White;
xValue.Font = UIFont.FromName("Helvetica", 12f);
xValue.Text = data.Count.ToString();
customView.AddSubview(label);
customView.AddSubview(box);
customView.AddSubview(xLabel);
customView.AddSubview(xValue);
tooltipView.CustomView = customView;
}
public override void WillShowTooltip(SFChart chart, SFChartTooltip tooltipView)
{
UIView customView = new UIView();
customView.Frame = new CGRect(0, 0, 140, 70);
UILabel label = new UILabel();
label.Frame = new CGRect(45, 0, 180, 18);
label.TextColor = UIColor.White;
label.Font = UIFont.FromName("Helvetica", 12f);
label.Text = (tooltipView.DataPoint as ChartDataModel).Label;
UILabel box = new UILabel();
box.Frame = new CGRect(customView.Frame.X, label.Frame.Height, customView.Frame.Width, 1);
box.BackgroundColor = UIColor.White;
UILabel xLabel = new UILabel();
xLabel.Frame = new CGRect(5, 20, 80, 18);
xLabel.TextColor = UIColor.LightGray;
xLabel.Font = UIFont.FromName("Helvetica", 12f);
xLabel.Text = "Literacy Rate : ";
UILabel xValue = new UILabel();
xValue.Frame = new CGRect(87, 20, 35, 18);
xValue.TextColor = UIColor.White;
xValue.Font = UIFont.FromName("Helvetica", 12f);
xValue.Text = (tooltipView.DataPoint as ChartDataModel).XValue + "%";
UILabel yLabel = new UILabel();
yLabel.Frame = new CGRect(5, 35, 180, 18);
yLabel.TextColor = UIColor.LightGray;
yLabel.Font = UIFont.FromName("Helvetica", 12f);
yLabel.Text = "GDP Growth Rate : ";
UILabel yValue = new UILabel();
yValue.Frame = new CGRect(112, 35, 35, 18);
yValue.TextColor = UIColor.White;
yValue.Font = UIFont.FromName("Helvetica", 12f);
yValue.Text = tooltipView.Text;
UILabel sizeLabel = new UILabel();
sizeLabel.Frame = new CGRect(5, 50, 65, 18);
sizeLabel.TextColor = UIColor.LightGray;
sizeLabel.Font = UIFont.FromName("Helvetica", 12f);
sizeLabel.Text = "Population : ";
UILabel sizeValue = new UILabel();
sizeValue.Frame = new CGRect(73, 50, 90, 18);
sizeValue.TextColor = UIColor.White;
sizeValue.Font = UIFont.FromName("Helvetica", 12f);
sizeValue.Text = (tooltipView.DataPoint as ChartDataModel).Size + " Billion";
customView.AddSubview(label);
customView.AddSubview(box);
customView.AddSubview(xLabel);
customView.AddSubview(xValue);
customView.AddSubview(yLabel);
customView.AddSubview(yValue);
customView.AddSubview(sizeLabel);
customView.AddSubview(sizeValue);
tooltipView.CustomView = customView;
}
public override void WillShowTooltip(SFChart chart, SFChartTooltip tooltipView)
{
base.WillShowTooltip(chart, tooltipView);
tooltipView.PointerLength = (nfloat)formsChart.PointerLength;
}
