Overlay
Overlay domain exposes visual adornments and node selection interaction
| Methods | enable, disable, setInspectMode |
| Events | inspectNodeRequested, nodeHighlightRequested |
| Dependencies | DOM |
Methods
enable
Enables reporting of nodeHighlightRequested and inspectElementRequested events
disable
Disables reporting of Overlay domain events
setInspectMode
Sets the element selection mode for the client
| Parameters | ||
|---|---|---|
| mode | string |
The inspection mode. Valid values are 'searchForNode' and 'none'. |
| highlightConfig optional |
DOM.HighlightConfig |
The highlight configuration to use while inspecting |
Events
inspectNodeRequested
Notifies the client that the user has asked to inspect a particular node
| Parameters | ||
|---|---|---|
| backendNodeId | DOM.BackendNodeId |
The backend node ID of node requested |
nodeHighlightRequested
Indicates that the user has hovered over the node and may inspect the node
| Parameters | ||
|---|---|---|
| nodeId | DOM.NodeId |
The node ID of the node being considered |