Colors = id:canvas value:rgb(0.937,0.937,0.937) id:linemark value:gray(0.8) id:linemark2 value:gray(0.9) BackgroundColors = canvas:canvas PlotData = mark:(line,linemark) from:start till:23 color:purple shift:(20, -5) text:Jackie Stewart (Laps 1-22) from:23 till:end color:green shift:(20,-5) text:Graham Hill (Laps 23-80)