Font size for the text in variable title. Be aware that auto scaling font must be turned off for this property to take effect. A more convenient way to modify the size is to use the varTitleScaleFontFactor
integer
11
Area,
AreaLine,
Bar,
BarLine,
Boxplot,
Circular,
DotLine,
Dotplot,
Fish,
Gantt,
Heatmap,
Line,
ParallelCoordinates,
Pie,
Scatter2D,
Scatter3D,
ScatterBubble2D,
Stacked,
StackedLine,
StackedPercent,
StackedPercentLine