BlockSuite API Documentation / @blocksuite/blocks / LayoutableMindmapElementModel
Class: LayoutableMindmapElementModel
Extends
Constructors
new LayoutableMindmapElementModel()
new LayoutableMindmapElementModel(
options
):LayoutableMindmapElementModel
Parameters
• options
• options.id: string
• options.model: SurfaceBlockModel
• options.onChange
• options.stashedStore: Map
<unknown
, unknown
>
• options.yMap: YMap
<unknown
>
Returns
Inherited from
MindmapElementModel
.constructor
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:87
Properties
_disposable
protected
_disposable:DisposableGroup
Inherited from
MindmapElementModel
._disposable
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:52
_id
protected
_id:string
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:53
_local
protected
_local:Map
<string
|symbol
,unknown
>
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:54
_onChange()
protected
_onChange: (payload
) =>void
Parameters
• payload
• payload.local: boolean
• payload.oldValues: Record
<string
, unknown
>
• payload.props: Record
<string
, unknown
>
Returns
void
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:55
_preserved
protected
_preserved:Map
<string
,unknown
>
Used to store a copy of data in the yMap.
Inherited from
MindmapElementModel
._preserved
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:63
_stashed
protected
_stashed:Map
<string
,unknown
>
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:64
[gfxContainerSymbol]
[gfxContainerSymbol]:
true
Inherited from
MindmapElementModel
.[gfxContainerSymbol]
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:119
connectors
connectors:
Map
<string
,LocalConnectorElementModel
>
Inherited from
MindmapElementModel
.connectors
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:67
extraConnectors
extraConnectors:
Map
<string
,LocalConnectorElementModel
>
Inherited from
MindmapElementModel
.extraConnectors
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:68
surface
surface:
SurfaceBlockModel
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:66
yMap
yMap:
YMap
<unknown
>
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:68
Accessors
childElements
get
childElements():GfxModel
[]
! Note that childElements
may not match the childIds
during doc loading stage.
Returns
GfxModel
[]
Inherited from
MindmapElementModel
.childElements
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:120
childIds
get
childIds():string
[]
The ids of the children. Its role is to provide a unique way to access the children. You should update this field through setChildIds
when the children are added or removed.
Returns
string
[]
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:125
children
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:140
connectable
get
connectable():boolean
Returns
boolean
Inherited from
MindmapElementModel
.connectable
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:69
container
get
container():null
| GfxModel & GfxContainerElement
Returns
null
| GfxModel & GfxContainerElement
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:70
descendantElements
get
descendantElements():GfxModel
[]
Returns
GfxModel
[]
Inherited from
MindmapElementModel
.descendantElements
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:126
deserializedXYWH
get
deserializedXYWH():XYWH
Returns
XYWH
Inherited from
MindmapElementModel
.deserializedXYWH
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:71
display
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:109
elementBound
get
elementBound():Bound
The bound of the element after rotation. The bound without rotation should be created by Bound.deserialize(this.xywh)
.
Returns
Bound
Inherited from
MindmapElementModel
.elementBound
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:76
externalBound
get
externalBound():null
|Bound
Returns
null
| Bound
Inherited from
MindmapElementModel
.externalBound
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:77
externalXYWH
Inherited from
MindmapElementModel
.externalXYWH
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:110
group
get
group():null
|SurfaceGroupLikeModel
<BaseElementProps
>
Returns
null
| SurfaceGroupLikeModel
<BaseElementProps
>
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:78
groups
get
groups():SurfaceGroupLikeModel
<BaseElementProps
>[]
Returns
SurfaceGroupLikeModel
<BaseElementProps
>[]
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:79
h
get
h():number
Returns
number
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:80
id
get
id():string
Returns
string
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:81
index
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:111
isConnected
get
isConnected():boolean
Returns
boolean
Inherited from
MindmapElementModel
.isConnected
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:82
layoutType
Inherited from
MindmapElementModel
.layoutType
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:141
nodeMap
get
nodeMap():Map
<string
,MindmapNode
>
Returns
Map
<string
, MindmapNode
>
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:69
opacity
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:112
rotate
get
rotate():number
set
rotate(_
):void
Parameters
• _: number
Returns
number
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:70
seed
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:113
style
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:142
styleGetter
get
styleGetter():MindmapStyleGetter
Returns
Inherited from
MindmapElementModel
.styleGetter
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:72
tree
get
tree():MindmapRoot
Returns
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:73
type
get
type():string
Returns
string
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:74
w
get
w():number
Returns
number
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:84
x
get
x():number
Returns
number
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:85
xywh
get
xywh(): `[${number},${number},${number},${number}]`
set
xywh(_
):void
Parameters
• _: `[${number},${number},${number},${number}]`
Returns
`[${number},${number},${number},${number}]`
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:127
y
get
y():number
Returns
number
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:86
Methods
_getXYWH()
protected
_getXYWH():Bound
Returns
Bound
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:78
addChild()
addChild(
_element
):void
Parameters
• _element: GfxModel
Returns
void
Deprecated
you should not call this method directly
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:83
addConnector()
protected
addConnector(from
,to
,layout
,connectorStyle
,extra
?):LocalConnectorElementModel
Parameters
• from: MindmapNode
• to: MindmapNode
• layout: LayoutType
• connectorStyle: ConnectorStyle
• extra?: boolean
Returns
Inherited from
MindmapElementModel
.addConnector
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:84
addNode()
addNode(
parent
,sibling
?,position
?,props
?):string
Parameters
• parent: null
| string
| MindmapNode
The parent node id of the new node. If it's null, the node will be the root node
• sibling?: string
| number
• position?: "before"
| "after"
• props?: Record
<string
, unknown
>
Returns
string
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:85
buildTree()
buildTree():
void
Returns
void
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:90
containsBound()
containsBound(
bounds
):boolean
Parameters
• bounds: Bound
Returns
boolean
Inherited from
MindmapElementModel
.containsBound
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:99
getChildNodes()
getChildNodes(
id
,subtree
?):MindmapNode
[]
Parameters
• id: string
• subtree?: "left"
| "right"
The subtree of root, this only take effects when the layout type is BALANCED.
Returns
Inherited from
MindmapElementModel
.getChildNodes
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:96
getConnector()
getConnector(
from
,to
):null
|LocalConnectorElementModel
Parameters
• from: MindmapNode
• to: MindmapNode
Returns
null
| LocalConnectorElementModel
Inherited from
MindmapElementModel
.getConnector
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:97
getLayoutDir()
getLayoutDir(
node
):LayoutType
Parameters
• node: string
| MindmapNode
Returns
Inherited from
MindmapElementModel
.getLayoutDir
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:98
getLineIntersections()
getLineIntersections(
start
,end
):null
|PointLocation
[]
Parameters
• start: IVec
• end: IVec
Returns
null
| PointLocation
[]
Inherited from
MindmapElementModel
.getLineIntersections
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:100
getNearestPoint()
getNearestPoint(
point
):IVec
Parameters
• point: IVec
Returns
IVec
Inherited from
MindmapElementModel
.getNearestPoint
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:101
getNode()
getNode(
id
):null
|MindmapNode
Parameters
• id: string
Returns
null
| MindmapNode
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:99
getParentNode()
getParentNode(
id
):null
|MindmapNode
Parameters
• id: string
Returns
null
| MindmapNode
Inherited from
MindmapElementModel
.getParentNode
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:100
getPath()
getPath(
element
):number
[]
Path is an array of indexes that represent the path from the root node to the target node. The first element of the array is always 0, which represents the root node.
Parameters
• element: string
| MindmapNode
Returns
number
[]
Example
const path = mindmap.getPath('nodeId');
// [0, 1, 2]
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:113
getRelativePointLocation()
getRelativePointLocation(
relativePoint
):PointLocation
Parameters
• relativePoint: IVec
Returns
PointLocation
Inherited from
MindmapElementModel
.getRelativePointLocation
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:102
getSiblingNode()
getSiblingNode(
id
,direction
?,subtree
?):null
|MindmapNode
Parameters
• id: string
• direction?: "prev"
| "next"
• subtree?: "left"
| "right"
The subtree of which that the sibling node belongs to, this is used when the layout type is BALANCED.
Returns
null
| MindmapNode
Inherited from
MindmapElementModel
.getSiblingNode
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:114
hasChild()
hasChild(
element
):boolean
The actual field that stores the children of the group. It should be a ymap decorated with @field
.
Parameters
• element: GfxModel
Returns
boolean
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:135
hasDescendant()
hasDescendant(
element
):boolean
Check if the group has the given descendant.
Parameters
• element: GfxModel
Returns
boolean
Inherited from
MindmapElementModel
.hasDescendant
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:139
includesPoint()
includesPoint(
x
,y
,options
):boolean
Parameters
• x: number
• y: number
• options: PointTestOptions
Returns
boolean
Inherited from
MindmapElementModel
.includesPoint
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:120
intersectsBound()
intersectsBound(
bound
):boolean
Parameters
• bound: Bound
Returns
boolean
Inherited from
MindmapElementModel
.intersectsBound
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:104
layout()
layout(
tree
?,options
?):void
Parameters
• tree?: MindmapNode
| MindmapRoot
• options?
• options.applyStyle?: boolean
• options.calculateTreeBound?: boolean
• options.layoutType?: LayoutType
• options.stashed?: boolean
Returns
void
Overrides
Defined in
packages/affine/block-surface/dist/utils/mindmap/utils.d.ts:5
moveTo()
moveTo(
targetXYWH
):void
Parameters
• targetXYWH: XYWH
| `[${number},${number},${number},${number}]`
Returns
void
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:127
onCreated()
onCreated():
void
Returns
void
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:128
pop()
pop(
prop
):void
Parameters
• prop: string
Returns
void
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:106
removeChild()
removeChild(
element
):void
Remove the child from the group
Parameters
• element: GfxModel
Returns
void
Inherited from
MindmapElementModel
.removeChild
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:129
requestBuildTree()
protected
requestBuildTree():void
Returns
void
Inherited from
MindmapElementModel
.requestBuildTree
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:130
requestLayout()
requestLayout():
void
Returns
void
Inherited from
MindmapElementModel
.requestLayout
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:131
serialize()
serialize():
SerializedMindmapElement
Returns
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:132
setChildIds()
setChildIds(
value
,fromLocal
):void
Set the new value of the childIds
Parameters
• value: string
[]
the new value of the childIds
• fromLocal: boolean
if true, the change is happened in the local
Returns
void
Inherited from
MindmapElementModel
.setChildIds
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:149
stash()
stash(
prop
):void
Parameters
• prop: string
Returns
void
Inherited from
Defined in
packages/framework/block-std/dist/gfx/surface/element-model.d.ts:108
stashTree()
stashTree(
node
):undefined
| () =>void
Stash mind map node and its children's xywh property
Parameters
• node: string
| MindmapNode
Returns
undefined
| () => void
a function that write back the stashed xywh into yjs
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:138
traverse()
traverse(
callback
):void
Parameters
• callback
Returns
void
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:139
propsToY()
static
propsToY(props
):MindmapElementProps
Parameters
• props: Record
<string
, unknown
>
Returns
MindmapElementProps
Inherited from
Defined in
packages/affine/model/dist/elements/mindmap/mindmap.d.ts:75