Lets-Plot-Kotlin/org.jetbrains.letsPlot.geom/geomDotplot/geomDotplot

geomDotplot

constructor(data: Map<*, *>? = null, showLegend: Boolean = true, manualKey: Any? = null, sampling: SamplingOptions? = null, tooltips: TooltipOptions? = null, x: Number? = null, bins: Int? = null, center: Number? = null, boundary: Number? = null, method: String? = null, binWidth: Number? = null, stackSize: Number? = null, stackDir: String? = null, stackRatio: Number? = null, dotSize: Number? = null, stackGroups: Boolean? = null, stroke: Number? = null, alpha: Number? = null, color: Any? = null, fill: Any? = null, colorBy: String? = null, fillBy: String? = null, mapping: DotplotMapping.() -> Unit = {})

Parameters

data

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.

showLegend

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

manualKey

String or result of the call to the layerKey() function. The key to show in the manual legend. Specifies the text for the legend label or advanced settings using the layerKey() function.

sampling

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

tooltips

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

x

X-axis coordinates.

bins

When method is "histodot", this specifies number of bins (default = 30). Overridden by binWidth.

center

When method is "histodot", this specifies x-value to align bin centers to.

boundary

When method is "histodot", this specifies x-value to align bin boundary (i.e. point between bins) to.

method

default = "dotdensity". Use "dotdensity" for dot-density binning, or "histodot" for fixed bin widths (like in geomHistogram).

binWidth

When method is "dotdensity", this specifies maximum bin width. When method is "histodot", this specifies bin width.

stackDir

Which direction to stack the dots. Values: "up", "down", "center", "centerwhole" (default = "up").

stackRatio

default = 1.0. How close to stack the dots. Use smaller values for closer, overlapping dots.

dotSize

default = 1.0. The diameter of the dots relative to binWidth.

stackGroups

Stack dots across groups when method = "histodot".

stroke

Width of the dot border.

alpha

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

color

Color of geometry lines. For more info see: aesthetics.html#color-and-fill.

fill

Fill color. For more info see: aesthetics.html#color-and-fill.

colorBy

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

fillBy

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

mapping

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