footnote

This property controls the visibility and format of the chart footnote. 

TDGLabel* footnote;

Parameters:

TDGLabel 
{
	NSString* text; // Label Text String
	TDGTextFormat* format; // Label Text Format
	BOOL visible; // Label Visibility
}

Examples:

chart.footnote.visible = YES;
chart.footnote.text = @"NOTE: Important Information!";
chart.footnote.format.color = [UIColor redColor];