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:5 color:orange shift:(20,-5) text:René Arnoux (Laps 1–5) from:5 till:33 color:darkblue shift:(20,-5) text:Riccardo Patrese (Laps 6–33) from:33 till:end color:red shift:(20,-5) text:Patrick Tambay (Laps 34–60)