MarkerLine Structure Reference


                    
                    
                    coloring

Sets thelinecolor.

It accepts either a specific color or an array of numbers that are mapped to the colorscale relative to the max and min values of the array or relative to line.cmin and line.cmax if set.

Declaration

Swift

public var coloring: Coloring?


                    
                    
                    cAuto

Determines whether or not the color domain is computed with respect to the input data (here in line.color) or the bounds set in line.cmin and line.cmax Has an effect only if in line.coloris set to a numerical array.

Defaults to false when line.cmin and line.cmax are set by the user.

Declaration

Swift

public var cAuto: Bool?


                    
                    
                    cMin

Sets the lower bound of the color domain.

Has an effect only if in line.coloris set to a numerical array. Value should have the same units as in line.color and if set, line.cmax must be set as well.

Declaration

Swift

public var cMin: Double?


                    
                    
                    cMax

Sets the upper bound of the color domain.

Has an effect only if in line.coloris set to a numerical array. Value should have the same units as in line.color and if set, line.cmin must be set as well.

Declaration

Swift

public var cMax: Double?


                    
                    
                    cMiddle

Sets the mid-point of the color domain by scaling line.cmin and/or line.cmax to be equidistant to this point.

Has an effect only if in line.coloris set to a numerical array. Value should have the same units as in line.color. Has no effect when line.cauto is false.

Declaration

Swift

public var cMiddle: Double?


                    
                    
                    colorScale

Sets the colorscale.

Has an effect only if in line.coloris set to a numerical array. The colorscale must be an array containing arrays mapping a normalized value to an rgb, rgba, hex, hsl, hsv, or named color string. At minimum, a mapping for the lowest (0) and highest (1) values are required. For example, [[0, 'rgb(0,0,255)'], [1, 'rgb(255,0,0)']]. To control the bounds of the colorscale in color space, useline.cmin and line.cmax. Alternatively, colorscale may be a palette name string of the following list: Greys,YlGnBu,Greens,YlOrRd,Bluered,RdBu,Reds,Blues,Picnic,Rainbow,Portland,Jet,Hot,Blackbody,Earth,Electric,Viridis,Cividis.

Declaration

Swift

public var colorScale: ColorScale?


                    
                    
                    autoColorScale

Determines whether the colorscale is a default palette (autocolorscale: true) or the palette determined by line.colorscale.

Has an effect only if in line.coloris set to a numerical array. In case colorscale is unspecified or autocolorscale is true, the default palette will be chosen according to whether numbers in the color array are all positive, all negative or mixed.

Declaration

Swift

public var autoColorScale: Bool?


                    
                    
                    reverseScale

Reverses the color mapping if true.

Has an effect only if in line.coloris set to a numerical array. If true, line.cmin will correspond to the last color in the array and line.cmax will correspond to the first color.

Declaration

Swift

public var reverseScale: Bool?


                    
                    
                    showScale

Determines whether or not a colorbar is displayed for this trace.

Has an effect only if in line.coloris set to a numerical array.

Declaration

Swift

public var showScale: Bool?


                    
                    
                    colorBar

Undocumented

Declaration

Swift

public var colorBar: ColorBar?


                    
                    
                    colorAxis

Sets a reference to a shared color axis.

References to these shared color axes are coloraxis, coloraxis2, coloraxis3, etc. Settings for these shared color axes are set in the layout, under layout.coloraxis, layout.coloraxis2, etc. Note that multiple color scales can be linked to the same color axis.

Declaration

Swift

public var colorAxis: ColorAxis


                    
                    
                    init(coloring:cAuto:cMin:cMax:cMiddle:colorScale:autoColorScale:reverseScale:showScale:colorBar:colorAxis:)

Creates MarkerLine object with specified properties.

Declaration

Swift

public init(coloring: Coloring? = nil, cAuto: Bool? = nil, cMin: Double? = nil, cMax: Double? =
        nil, cMiddle: Double? = nil, colorScale: ColorScale? = nil, autoColorScale: Bool? = nil,
        reverseScale: Bool? = nil, showScale: Bool? = nil, colorBar: ColorBar? = nil, colorAxis:
        ColorAxis = .preset)

Parameters

`coloring`	Sets thelinecolor.
`cAuto`	Determines whether or not the color domain is computed with respect to the input data (here in `line.color`) or the bounds set in `line.cmin` and `line.cmax` Has an effect only if in `line.color`is set to a numerical array.
`cMin`	Sets the lower bound of the color domain.
`cMax`	Sets the upper bound of the color domain.
`cMiddle`	Sets the mid-point of the color domain by scaling `line.cmin` and/or `line.cmax` to be equidistant to this point.
`colorScale`	Sets the colorscale.
`autoColorScale`	Determines whether the colorscale is a default palette (`autocolorscale: true`) or the palette determined by `line.colorscale`.
`reverseScale`	Reverses the color mapping if true.
`showScale`	Determines whether or not a colorbar is displayed for this trace.
`colorBar`
`colorAxis`	Sets a reference to a shared color axis.