# Enumeration Action`Readonly`

Enum for the actions that can be undone.

- Defined in flow.ts:179

#####
Index

### Enumeration Members

DeleteSel
Dst
ItemLayout
LabelAdd
LabelRemove
LineStyle
LinkAdd
LinkRemove
LinkStretch
NodeAdd
NodeRemove
None
Org
Owner
PinDstIndex
PinOrgIndex
ZOrder

## Enumeration Members

### DeleteSel

DeleteSel: "deleteSel"

- Defined in flow.ts:180

### Dst

Dst: "dst"

The destination node of a link is changed.

- Defined in flow.ts:181

### ItemLayout

ItemLayout: "itemLayout"

A node or a label is moved or resized.

- Defined in flow.ts:182

### LabelAdd

LabelAdd: "labelAdd"

A label is created.

- Defined in flow.ts:183

### LabelRemove

LabelRemove: "labelRemove"

A label is deleted.

- Defined in flow.ts:184

### LineStyle

LineStyle: "lineStyle"

The LineStyle property of a link is changed.

- Defined in flow.ts:185

### LinkAdd

LinkAdd: "linkAdd"

A link is created.

- Defined in flow.ts:186

### LinkRemove

LinkRemove: "linkRemove"

A link is deleted.

- Defined in flow.ts:187

### LinkStretch

LinkStretch: "linkStretch"

A link is stretched.

- Defined in flow.ts:188

### NodeAdd

NodeAdd: "nodeAdd"

A node is created.

- Defined in flow.ts:189

### NodeRemove

NodeRemove: "nodeRemove"

A node is deleted.

- Defined in flow.ts:190

### None

None: "none"

No action.

- Defined in flow.ts:191

### Org

Org: "org"

The origin node of a link is changed.

- Defined in flow.ts:192

### Owner

Owner: "owner"

The owner of a label is changed.

- Defined in flow.ts:193

### PinDstIndex

PinDstIndex: "pinDstIndex"

The index of the destination pin is changed.

- Defined in flow.ts:194

### PinOrgIndex

PinOrgIndex: "pinOrgIndex"

The index of the origin pin is changed.

- Defined in flow.ts:195

### ZOrder

ZOrder: "zOrder"

The ZOrder of an item is changed.

- Defined in flow.ts:196

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