Requirement Diagram Config Schema

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

The object containing configurations specific for req diagrams

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*

RequirementDiagramConfig Type

object (Requirement Diagram Config)

all of

• Base Diagram Config

RequirementDiagramConfig Properties

Property	Type	Required	Nullable	Defined by
theme	string	Optional	cannot be null	Mermaid Config
look	string	Optional	cannot be null	Mermaid Config
rect_fill	string	Optional	cannot be null	Mermaid Config
text_color	string	Optional	cannot be null	Mermaid Config
rect_border_size	string	Optional	cannot be null	Mermaid Config
rect_border_color	string	Optional	cannot be null	Mermaid Config
rect_min_width	number	Optional	cannot be null	Mermaid Config
rect_min_height	number	Optional	cannot be null	Mermaid Config
fontSize	number	Optional	cannot be null	Mermaid Config
rect_padding	number	Optional	cannot be null	Mermaid Config
line_height	number	Optional	cannot be null	Mermaid Config

theme

Theme, the CSS style sheet. You may also use themeCSS to override this value.

theme

• is optional

• Type: string

• cannot be null

• defined in: Mermaid Config

theme Type

string

theme Constraints

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

Value	Explanation
"default"
"base"
"dark"
"forest"
"neutral"
"neo"
"neo-dark"
"redux"
"redux-dark"
"redux-color"
"redux-dark-color"
"null"	Can be set to disable any pre-defined mermaid theme

theme Default Value

The default value is:

"redux-color"

look

Defines which main look to use for the diagram.

look

• is optional

• Type: string

• cannot be null

• defined in: Mermaid Config

look Type

string

look Constraints

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

Value	Explanation
"classic"
"handDrawn"
"neo"

look Default Value

The default value is:

"neo"

rect_fill

rect_fill

• is optional

• Type: string

• cannot be null

• defined in: Mermaid Config

rect_fill Type

string

rect_fill Default Value

The default value is:

"#f9f9f9"

text_color

text_color

• is optional

• Type: string

• cannot be null

• defined in: Mermaid Config

text_color Type

string

text_color Default Value

The default value is:

"#333"

rect_border_size

rect_border_size

• is optional

• Type: string

• cannot be null

• defined in: Mermaid Config

rect_border_size Type

string

rect_border_size Default Value

The default value is:

"0.5px"

rect_border_color

rect_border_color

• is optional

• Type: string

• cannot be null

• defined in: Mermaid Config

rect_border_color Type

string

rect_border_color Default Value

The default value is:

"#bbb"

rect_min_width

rect_min_width

• is optional

• Type: number

• cannot be null

• defined in: Mermaid Config

rect_min_width Type

number

rect_min_width Default Value

The default value is:

200

rect_min_height

rect_min_height

• is optional

• Type: number

• cannot be null

• defined in: Mermaid Config

rect_min_height Type

number

rect_min_height Default Value

The default value is:

200

fontSize

fontSize

• is optional

• Type: number

• cannot be null

• defined in: Mermaid Config

fontSize Type

number

fontSize Default Value

The default value is:

14

rect_padding

rect_padding

• is optional

• Type: number

• cannot be null

• defined in: Mermaid Config

rect_padding Type

number

rect_padding Default Value

The default value is:

10

line_height

line_height

• is optional

• Type: number

• cannot be null

• defined in: Mermaid Config

line_height Type

number

line_height Default Value

The default value is:

20