symbol.context([context]) If context is specified, sets the context and returns this symbol generator. If context

d3.symbolDiamond The rhombus symbol type.

d3.curveStepAfter(context)

area.defined([defined]) If defined is specified, sets the defined accessor to the specified function or boolean

arc.innerRadius([radius]) If radius is specified, sets the inner radius to the specified function or number

symbol(arguments…) Generates a symbol for the given arguments. The arguments are arbitrary; they are simply

radialArea.endAngle([angle]) Equivalent to area

d3.line() Constructs a new line generator with the default settings.

line.context([context]) If context is specified, sets the context and returns this line generator. If context

pie.startAngle([angle]) If angle is specified, sets the overall start angle of the pie to the specified function