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:17 color:blue shift:(20,-5) text:Jackie Stewart (Laps 1–17) from:17 till:30 color:purple shift:(20,-5) text:Ronnie Peterson (Laps 18–30) from:30 till:end color:blue shift:(20,-5) text:Jackie Stewart (Laps 31–64) __TOC__