Custom Studies Defaults - SpartaCommodities/Trading_view_wiki GitHub Wiki

defaults is a field in Metainfo of Custom Study, containing an object with settings that are applied when user clicks Apply Defaults.

This object has following fields:

* - required

bands - an array with band styles. Band style is an object with fields:
- color* - string
- linestyle* - number
- linewidth* - number
- value* - number
- visible* - boolean
filledAreasStyle - an object. The keys are filled area ids, the values are style objects with fields:
- color* - string
- visible* - boolean
- transparency* - number
inputs - an object with input id as a key and default value for this input. The default value can be string, number or bool depending on input type. The field is required if your study has inputs
palettes - an object with pallette id as a key and palette definition: [name]: { colors, valToIndex, addDefaultColor }, where
- colors* - an object { [color_id]: color_info }. The color is an object with following fields:
  - color* - string
  - style* - number
  - width* - number
- valToIndex - an object, the mapping between the values that are returned by the script and palette color indexes
- addDefaultColor - boolean, if true the defaults are used for colorer type plot, when its value is NaN
precision* - precision of the study's output values (quantity of digits after the decimal separator)
styles - an object with plot id as keys and style info as values. plot style is an object with keys, specific for each plot type (see below)

Default Styles

Here is a short reference for plot style object in defaults. Some of fields are the same for all of plot types:

Additional fields should be added depending on plot type.