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[Home ](./index.md ) > [puppeteer ](./puppeteer.md ) > [Protocol ](./puppeteer.protocol.md ) > [Overlay ](./puppeteer.protocol.overlay.md )
## Protocol.Overlay namespace
This domain provides various functionality related to drawing atop the inspected page.
< b > Signature:< / b >
```typescript
export namespace Overlay
```
## Interfaces
| Interface | Description |
| --- | --- |
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| [GetGridHighlightObjectsForTestRequest ](./puppeteer.protocol.overlay.getgridhighlightobjectsfortestrequest.md ) | |
| [GetGridHighlightObjectsForTestResponse ](./puppeteer.protocol.overlay.getgridhighlightobjectsfortestresponse.md ) | |
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| [GetHighlightObjectForTestRequest ](./puppeteer.protocol.overlay.gethighlightobjectfortestrequest.md ) | |
| [GetHighlightObjectForTestResponse ](./puppeteer.protocol.overlay.gethighlightobjectfortestresponse.md ) | |
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| [GetSourceOrderHighlightObjectForTestRequest ](./puppeteer.protocol.overlay.getsourceorderhighlightobjectfortestrequest.md ) | |
| [GetSourceOrderHighlightObjectForTestResponse ](./puppeteer.protocol.overlay.getsourceorderhighlightobjectfortestresponse.md ) | |
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| [GridHighlightConfig ](./puppeteer.protocol.overlay.gridhighlightconfig.md ) | Configuration data for the highlighting of Grid elements. |
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| [GridNodeHighlightConfig ](./puppeteer.protocol.overlay.gridnodehighlightconfig.md ) | Configurations for Persistent Grid Highlight |
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| [HighlightConfig ](./puppeteer.protocol.overlay.highlightconfig.md ) | Configuration data for the highlighting of page elements. |
| [HighlightFrameRequest ](./puppeteer.protocol.overlay.highlightframerequest.md ) | |
| [HighlightNodeRequest ](./puppeteer.protocol.overlay.highlightnoderequest.md ) | |
| [HighlightQuadRequest ](./puppeteer.protocol.overlay.highlightquadrequest.md ) | |
| [HighlightRectRequest ](./puppeteer.protocol.overlay.highlightrectrequest.md ) | |
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| [HighlightSourceOrderRequest ](./puppeteer.protocol.overlay.highlightsourceorderrequest.md ) | |
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| [HingeConfig ](./puppeteer.protocol.overlay.hingeconfig.md ) | Configuration for dual screen hinge |
| [InspectNodeRequestedEvent ](./puppeteer.protocol.overlay.inspectnoderequestedevent.md ) | Fired when the node should be inspected. This happens after call to < code > setInspectMode</ code > or when user manually inspects an element. |
| [NodeHighlightRequestedEvent ](./puppeteer.protocol.overlay.nodehighlightrequestedevent.md ) | Fired when the node should be highlighted. This happens after call to < code > setInspectMode</ code > . |
| [ScreenshotRequestedEvent ](./puppeteer.protocol.overlay.screenshotrequestedevent.md ) | Fired when user asks to capture screenshot of some area on the page. |
| [SetInspectModeRequest ](./puppeteer.protocol.overlay.setinspectmoderequest.md ) | |
| [SetPausedInDebuggerMessageRequest ](./puppeteer.protocol.overlay.setpausedindebuggermessagerequest.md ) | |
| [SetShowAdHighlightsRequest ](./puppeteer.protocol.overlay.setshowadhighlightsrequest.md ) | |
| [SetShowDebugBordersRequest ](./puppeteer.protocol.overlay.setshowdebugbordersrequest.md ) | |
| [SetShowFPSCounterRequest ](./puppeteer.protocol.overlay.setshowfpscounterrequest.md ) | |
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| [SetShowGridOverlaysRequest ](./puppeteer.protocol.overlay.setshowgridoverlaysrequest.md ) | |
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| [SetShowHingeRequest ](./puppeteer.protocol.overlay.setshowhingerequest.md ) | |
| [SetShowHitTestBordersRequest ](./puppeteer.protocol.overlay.setshowhittestbordersrequest.md ) | |
| [SetShowLayoutShiftRegionsRequest ](./puppeteer.protocol.overlay.setshowlayoutshiftregionsrequest.md ) | |
| [SetShowPaintRectsRequest ](./puppeteer.protocol.overlay.setshowpaintrectsrequest.md ) | |
| [SetShowScrollBottleneckRectsRequest ](./puppeteer.protocol.overlay.setshowscrollbottleneckrectsrequest.md ) | |
| [SetShowViewportSizeOnResizeRequest ](./puppeteer.protocol.overlay.setshowviewportsizeonresizerequest.md ) | |
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| [SourceOrderConfig ](./puppeteer.protocol.overlay.sourceorderconfig.md ) | Configuration data for drawing the source order of an elements children. |
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## Type Aliases
| Type Alias | Description |
| --- | --- |
| [ColorFormat ](./puppeteer.protocol.overlay.colorformat.md ) | |
| [InspectMode ](./puppeteer.protocol.overlay.inspectmode.md ) | |