Pie Diagram Config Schema

https://mermaid.js.org/schemas/config.schema.json#/$defs/PieDiagramConfig

Abstract	Extensible	Status	Identifiable	Custom Properties	Additional Properties	Access Restrictions	Defined In
Can be instantiated	No	Unknown status	No	Forbidden	Allowed	none	config.schema.json*

PieDiagramConfig Type

object (Pie Diagram Config)

all of

• Base Diagram Config

PieDiagramConfig Properties

Property	Type	Required	Nullable	Defined by
textPosition	number	Optional	cannot be null	Mermaid Config
donutHole	number	Optional	cannot be null	Mermaid Config
legendPosition	string	Optional	cannot be null	Mermaid Config
highlightSlice	string	Optional	cannot be null	Mermaid Config

textPosition

Axial position of slice's label from zero at the center to 1 at the outside edges.

textPosition

• is optional

• Type: number

• cannot be null

• defined in: Mermaid Config

textPosition Type

number

textPosition Constraints

maximum: the value of this number must smaller than or equal to: 1

minimum: the value of this number must greater than or equal to: 0

textPosition Default Value

The default value is:

0.75

donutHole

Donut hole ratio. Valid value are from 0 to 0.9. Default to 0.

donutHole

• is optional

• Type: number

• cannot be null

• defined in: Mermaid Config

donutHole Type

number

donutHole Constraints

maximum: the value of this number must smaller than or equal to: 0.9

minimum: the value of this number must greater than or equal to: 0

donutHole Default Value

The default value is:

0

legendPosition

Legend's position relative to the chart. Default to right.

legendPosition

• is optional

• Type: string

• cannot be null

• defined in: Mermaid Config

legendPosition Type

string

legendPosition Constraints

enum: the value of this property must be equal to one of the following values:

Value	Explanation
"top"
"bottom"
"left"
"right"
"center"

legendPosition Default Value

The default value is:

"right"

highlightSlice

Highlight specific slice with matching label. Set to 'hover' to highlight hovered slice.

highlightSlice

• is optional

• Type: string

• cannot be null

• defined in: Mermaid Config

highlightSlice Type

string

highlightSlice Default Value

The default value is:

""