FormatProperties.TipPopup tip handler. Causes text in the span to underline when the mouse cursor hovers over it. After a delay, the tip is displayed until the mouse moves. Example 1Example = Paragraph { "The rain in "; Span { TextColor: Colors.Blue; "Spain"; Tip: "A country in Europe"; }; " lies mainly on the plane";};The rain in Spain lies mainly on the planeExample 2Example2 = Paragraph { "Tips can contain any type of "; Span { TextColor: Colors.Blue; "content"; Tip: Frame(3", 2") { Paragraph { ParAlignment: Center; "Survey Results"; }; Chart(100%, 100%) { Legend: ChartLegend { Direction: Directions.Vertical; Placement: Placements.Right; }; ChartType: ChartTypes.Pie; XAxis: ChartAxis {"Yes"; "No"}; ChartSeries {40; 60} } }; }; ".";};Tips can contain any type of content.