BlockSuite API Documentation / @blocksuite/affine-model / GroupElementModel
Class: GroupElementModel
Extends
SurfaceGroupLikeModel<GroupElementProps>
Constructors
new GroupElementModel()
new GroupElementModel(
options):GroupElementModel
Parameters
options
id
string
model
onChange
(payload) => void
stashedStore
Map<unknown, unknown>
yMap
YMap<unknown>
Returns
Inherited from
SurfaceGroupLikeModel.constructor
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:65
Properties
_disposable
protected_disposable:DisposableGroup
Inherited from
SurfaceGroupLikeModel._disposable
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:24
_id
protected_id:string
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:25
_local
protected_local:Map<string|symbol,unknown>
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:26
_onChange()
protected_onChange: (payload) =>void
Parameters
payload
local
boolean
oldValues
Record<string, unknown>
props
Record<string, unknown>
Returns
void
Inherited from
SurfaceGroupLikeModel._onChange
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:27
_preserved
protected_preserved:Map<string,unknown>
Used to store a copy of data in the yMap.
Inherited from
SurfaceGroupLikeModel._preserved
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:35
_stashed
protected_stashed:Map<string,unknown>
Inherited from
SurfaceGroupLikeModel._stashed
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:36
[gfxGroupCompatibleSymbol]
[gfxGroupCompatibleSymbol]:
true
Inherited from
SurfaceGroupLikeModel.[gfxGroupCompatibleSymbol]
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:112
propsUpdated
propsUpdated:
Slot<{key:string; }>
Inherited from
SurfaceGroupLikeModel.propsUpdated
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:37
surface
surface:
SurfaceBlockModel
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:41
yMap
yMap:
YMap<unknown>
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:43
Accessors
childElements
Get Signature
get childElements():
GfxModel[]
All child element models of this container. Note that the childElements may not contains all the children in childIds, because some children may not be loaded.
Returns
GfxModel[]
Inherited from
SurfaceGroupLikeModel.childElements
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:113
childIds
Get Signature
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
SurfaceGroupLikeModel.childIds
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:118
children
Overrides
SurfaceGroupLikeModel.children
Defined in
packages/affine/model/src/elements/group/group.ts:106
connectable
Get Signature
get connectable():
boolean
Returns
boolean
Inherited from
SurfaceGroupLikeModel.connectable
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:44
descendantElements
Get Signature
get descendantElements():
GfxModel[]
Returns
GfxModel[]
Inherited from
SurfaceGroupLikeModel.descendantElements
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:119
deserializedXYWH
Get Signature
get deserializedXYWH():
XYWH
Returns
XYWH
Inherited from
SurfaceGroupLikeModel.deserializedXYWH
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:45
display
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:93
elementBound
Get Signature
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
SurfaceGroupLikeModel.elementBound
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:50
externalBound
Get Signature
get externalBound():
null|Bound
Returns
null | Bound
Inherited from
SurfaceGroupLikeModel.externalBound
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:51
externalXYWH
In some cases, you need to draw something related to the element, but it does not belong to the element itself. And it is also interactive, you can select element by clicking on it. E.g. the title of the group element. In this case, we need to store this kind of external xywh in order to do hit test. This property should not be synced to the doc. This property should be updated every time it gets rendered.
Inherited from
SurfaceGroupLikeModel.externalXYWH
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:100
group
Get Signature
get group():
null|GfxGroupModel
Returns
null | GfxGroupModel
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:52
groups
Get Signature
get groups():
GfxGroupModel[]
Return the ancestor elements in order from the most recent to the earliest.
Returns
GfxGroupModel[]
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:56
h
Get Signature
get h():
number
Returns
number
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:57
hidden
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:101
id
Get Signature
get id():
string
Returns
string
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:58
index
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:102
isConnected
Get Signature
get isConnected():
boolean
Returns
boolean
Inherited from
SurfaceGroupLikeModel.isConnected
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:59
lockedBySelf
Indicates whether the current block is explicitly locked by self. For checking the lock status of the element, use isLocked instead. For (un)locking the element, use (un)lock instead.
Inherited from
SurfaceGroupLikeModel.lockedBySelf
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:103
opacity
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:104
responseBound
Get Signature
get responseBound():
Bound
The bound of the element considering the response extension.
Returns
Bound
Inherited from
SurfaceGroupLikeModel.responseBound
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:60
responseExtension
Defines the extension of the response area beyond the element's bounding box. This tuple specifies the horizontal and vertical margins to be added to the element's bound.
The first value represents the horizontal extension (added to both left and right sides), and the second value represents the vertical extension (added to both top and bottom sides).
The response area is computed as: [x - horizontal, y - vertical, w + 2 * horizontal, h + 2 * vertical].
Example:
- xywh:
[0, 0, 100, 100],responseExtension: [10, 20]Resulting response area:[-10, -20, 120, 140]. responseExtension: [0, 0]keeps the response area equal to the bounding box.
Inherited from
SurfaceGroupLikeModel.responseExtension
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:105
rotate
Get Signature
get rotate():
number
Returns
number
Set Signature
set rotate(
_):void
Parameters
_
number
Returns
void
Overrides
Defined in
packages/affine/model/src/elements/group/group.ts:30
seed
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:106
showTitle
Defined in
packages/affine/model/src/elements/group/group.ts:109
title
Defined in
packages/affine/model/src/elements/group/group.ts:112
type
Get Signature
get type():
string
Returns
string
Overrides
Defined in
packages/affine/model/src/elements/group/group.ts:36
w
Get Signature
get w():
number
Returns
number
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:62
x
Get Signature
get x():
number
Returns
number
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:63
xywh
Get Signature
get xywh(): `[${number},${number},${number},${number}]`
Returns
`[${number},${number},${number},${number}]`
Set Signature
set xywh(
_):void
Parameters
_
`[${number},${number},${number},${number}]`
Returns
void
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:120
y
Get Signature
get y():
number
Returns
number
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:64
Methods
_getXYWH()
protected_getXYWH():Bound
Returns
Bound
Inherited from
SurfaceGroupLikeModel._getXYWH
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:122
addChild()
addChild(
element):void
Parameters
element
GfxModel
Returns
void
Overrides
SurfaceGroupLikeModel.addChild
Defined in
packages/affine/model/src/elements/group/group.ts:58
containsBound()
containsBound(
bound):boolean
Parameters
bound
Bound
Returns
boolean
Overrides
SurfaceGroupLikeModel.containsBound
Defined in
packages/affine/model/src/elements/group/group.ts:68
getLineIntersections()
getLineIntersections(
start,end):null|PointLocation[]
Parameters
start
IVec
end
IVec
Returns
null | PointLocation[]
Overrides
SurfaceGroupLikeModel.getLineIntersections
Defined in
packages/affine/model/src/elements/group/group.ts:72
getNearestPoint()
getNearestPoint(
point):IVec
Parameters
point
IVec
Returns
IVec
Inherited from
SurfaceGroupLikeModel.getNearestPoint
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:79
getRelativePointLocation()
getRelativePointLocation(
relativePoint):PointLocation
Parameters
relativePoint
IVec
Returns
PointLocation
Inherited from
SurfaceGroupLikeModel.getRelativePointLocation
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:80
hasChild()
hasChild(
element):boolean
The actual field that stores the children of the group. It should be a ymap decorated with @field.
Parameters
element
GfxCompatibleInterface
Returns
boolean
Inherited from
SurfaceGroupLikeModel.hasChild
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:128
hasDescendant()
hasDescendant(
element):boolean
Check if the group has the given descendant.
Parameters
element
GfxCompatibleInterface
Returns
boolean
Inherited from
SurfaceGroupLikeModel.hasDescendant
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:132
includesPoint()
includesPoint(
x,y,opt,__):boolean
Parameters
x
number
y
number
opt
PointTestOptions
__
Returns
boolean
Inherited from
SurfaceGroupLikeModel.includesPoint
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:81
intersectsBound()
intersectsBound(
bound):boolean
Parameters
bound
Bound
Returns
boolean
Inherited from
SurfaceGroupLikeModel.intersectsBound
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:82
isLocked()
isLocked():
boolean
Check if the element is locked. It will check the lock status of the element and its ancestors.
Returns
boolean
Inherited from
SurfaceGroupLikeModel.isLocked
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:83
isLockedByAncestor()
isLockedByAncestor():
boolean
Returns
boolean
Inherited from
SurfaceGroupLikeModel.isLockedByAncestor
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:84
isLockedBySelf()
isLockedBySelf():
boolean
Returns
boolean
Inherited from
SurfaceGroupLikeModel.isLockedBySelf
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:85
lock()
lock():
void
Returns
void
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:86
onCreated()
onCreated():
void
Returns
void
Inherited from
SurfaceGroupLikeModel.onCreated
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:87
onDestroyed()
onDestroyed():
void
Returns
void
Inherited from
SurfaceGroupLikeModel.onDestroyed
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:88
pop()
pop(
prop):void
Parameters
prop
string
Returns
void
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:89
removeChild()
removeChild(
element):void
Remove the child from the group
Parameters
element
GfxModel
Returns
void
Overrides
SurfaceGroupLikeModel.removeChild
Defined in
packages/affine/model/src/elements/group/group.ts:80
serialize()
serialize():
SerializedGroupElement
Returns
Overrides
SurfaceGroupLikeModel.serialize
Defined in
packages/affine/model/src/elements/group/group.ts:89
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
SurfaceGroupLikeModel.setChildIds
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:142
stash()
stash(
prop):void
Parameters
prop
string
Returns
void
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:91
unlock()
unlock():
void
Returns
void
Inherited from
Defined in
packages/framework/block-std/dist/gfx/model/surface/element-model.d.ts:92
propsToY()
staticpropsToY(props):GroupElementProps
Parameters
props
Record<string, unknown>
Returns
GroupElementProps
Overrides
SurfaceGroupLikeModel.propsToY
Defined in
packages/affine/model/src/elements/group/group.ts:40