public static Label <THelper> Label <THelper>(this ILabelCreator <THelper> creator, string text)
where THelper : BootstrapHelper <THelper>
{
return(new Label <THelper>(creator).SetText(text));
}
internal virtual IEnumerable <AxisLabelModel> GenerateLabels()
{
AxisPlotMode plotMode = this.ActualPlotMode;
int labelIndex = 0;
int startIndex = this.LabelOffset;
int labelStep = this.LabelInterval;
int skipLabelCount = 1;
IContentFormatter labelFormatter = this.ContentFormatter;
ILabelCreator labelCreator = this.LabelCreator;
object owner = this.Presenter;
string format = this.GetLabelFormat();
// generate label for each major tick
foreach (AxisTickModel tick in this.ticks)
{
if (labelIndex < startIndex)
{
labelIndex++;
continue;
}
// skip minor ticks
if (tick.Type == TickType.Minor)
{
continue;
}
if (skipLabelCount > 1)
{
skipLabelCount--;
continue;
}
// no need to process last tick if we are plotting between ticks
if (plotMode == AxisPlotMode.BetweenTicks && RadMath.IsOne(this.IsInverse ? 1 - tick.normalizedValue : tick.normalizedValue))
{
break;
}
AxisLabelModel label = new AxisLabelModel();
object content = this.GetLabelContent(tick);
if (labelCreator != null && !labelCreator.ShouldCreateAxisLabel(owner, content))
{
continue;
}
if (labelFormatter != null)
{
content = labelFormatter.Format(owner, content);
}
else if (!string.IsNullOrEmpty(format))
{
content = string.Format(CultureInfo.CurrentUICulture, format, content);
}
label.Content = content;
tick.associatedLabel = label;
if (plotMode == AxisPlotMode.BetweenTicks)
{
decimal length = tick.NormalizedForwardLength;
if (length == 0)
{
length = tick.NormalizedBackwardLength;
}
tick.associatedLabel.normalizedPosition = tick.normalizedValue + (length / 2);
}
else
{
tick.associatedLabel.normalizedPosition = tick.normalizedValue;
}
yield return(label);
skipLabelCount = labelStep;
}
}
