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Layout API

This object you'll find by calling:

js
console.log(chart.layout)

Or in your overlay script:

js
console.log($core.layout)

layout.main

  • Type: undefined

A reference to the main grid

layout.grid.scales

  • Type: undefined

Associative array of scales: { A => {...}, ...}

layout.grid.scaleIndex

  • Type: string

Current main scale index

layout.grid.sb

  • Type: object

Sidebar widths of this pane [<left>, <right>]

layout.grid.sbMax

  • Type: object

Max sidebar widths over all panes [<left>, <right>]

layout.grid.spacex

  • Type: number

x-space for overlays, px

layout.grid.pxStep

  • Type: number

Pixel step b/w data points

layout.grid.startx

  • Type: number

Start of the first data point, px

layout.grid.tStep

  • Type: number

Time-step

layout.grid.xs

  • Type: object

x-axis marks (coordinates, values)

layout.grid.width

  • Type: number

Width of the grid, px

layout.grid.height

  • Type: number

Height of the grid, px

layout.grid.settings

  • Type: undefined

Grid settings, see pane.settings

layout.grid.main

  • Type: boolean

Is it the main grid or not

layout.grid.id

  • Type: number

Grid id

layout.grid.$hi

  • Type: number

The higest point of y-range

layout.grid.$lo

  • Type: number

The lowest point of y-range

layout.grid.prec

  • Type: number

Grid precision

layout.grid.A

  • Type: number

A-transform of y-axis

layout.grid.B

  • Type: number

B-transform of y-axis

layout.grid.$step

  • Type: number

Value-step (e.g. price)

layout.grid.ys

  • Type: object

y-axis marks (coordinates, values)

layout.grid.scaleSpecs

  • Type: undefined

Specs of the current main scale

layout.grid.offset

  • Type: number

Grid y-offset from the top, px

layout.botbar.width

  • Type: number

Bottom bar width, px

layout.botbar.height

  • Type: number

Bottom bar height, px

layout.botbar.offset

  • Type: number

Bottom bar y-offset, px

Released under the MIT License.