geomSpoke

The data to be displayed in this layer. If null, the default, the data is inherited from the plot data as specified in the call to letsPlot.

The statistical transformation to use on the data for this layer. Supported transformations: Stat.identity, Stat.bin(), Stat.count(), etc. see Stat.

Position adjustment: positionIdentity, positionStack(), positionDodge(), etc. see Position.

default = true. false - do not show legend for this layer.

Result of the call to the samplingXxx() function. To prevent any sampling for this layer pass value samplingNone. For more info see sampling.md.

Result of the call to the layerTooltips() function. Specifies appearance, style and content.

Specification for arrow head, as created by arrow() function.

default = "tail" ("tail", "middle", "mid", "tip"). The part of the segment that is anchored to the plane. The segment rotates about this point.

X-axis value.

Y-axis value.

Slope's angle in radians.

Segment length.

Transparency level of a layer. Understands numbers between 0 and 1.

Color of the line. String in the following formats:

• RGB/RGBA (e.g. "rgb(0, 0, 255)")

• HEX (e.g. "#0000FF")

• color name (e.g. "red")

• role name ("pen", "paper" or "brush")

Or an instance of the java.awt.Color class.

Type of the line. Codes and names: 0 = "blank", 1 = "solid", 2 = "dashed", 3 = "dotted", 4 = "dotdash", 5 = "longdash", 6 = "twodash".

Line width.

default = "color" ("fill", "color", "paint_a", "paint_b", "paint_c"). Defines the color aesthetic for the geometry.

Set of aesthetic mappings. Aesthetic mappings describe the way that variables in the data are mapped to plot "aesthetics".