/// <summary>
/// Zooms out for factor > 1
/// </summary>
/// <param name="interval"></param>
/// <param name="factor"></param>
/// <returns></returns>
public static RealInterval ZoomBy(this RealInterval interval, double factor)
{
factor = Math.Abs(factor);
return(new RealInterval
(
interval.Center() - interval.Span() * factor / 2,
interval.Center() + interval.Span() * factor / 2
));
}
public static Rect ZoomBy(this Rect rect, double xZoom, double yZoom)
{
var xInterval = new RealInterval(rect.Left, rect.Right).ZoomBy(xZoom);
var yInterval = new RealInterval(rect.Top, rect.Bottom).ZoomBy(yZoom);
return(new Rect(xInterval.Min, yInterval.Min, xInterval.Span(), yInterval.Span()));
}
public static IEnumerable <Rect> PillarProduct(this RealInterval vertVal, IEnumerable <RealInterval> horVals)
{
return(horVals.Select(mzBand => new Rect(mzBand.Min, vertVal.Min, mzBand.Span(), vertVal.Span())));
}
public static double GetTicValue(this RealInterval realInterval, int tic, int segmentCount)
{
return(realInterval.Min + (realInterval.Span() * tic) / (segmentCount));
}
public static IEnumerable <Rect> SandwichProduct(this RealInterval horVal, IEnumerable <RealInterval> vertVals)
{
return(vertVals.Select(mzBand => new Rect(horVal.Min, mzBand.Min, horVal.Span(), mzBand.Span())));
}
