@lynx-js/lynxtron / Screen

#Screen

#继承

• unknown

#方法

#addListener()

#event: "display-added"

addListener(event: "display-added", listener: (event: Event, newDisplay: Display) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:107

#event: "display-metrics-changed"

addListener(event: "display-metrics-changed", listener: (event: Event, display: Display, changedMetrics: string[]) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:132

#event: "display-removed"

addListener(event: "display-removed", listener: (event: Event, oldDisplay: Display) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:155

#dipToScreenPoint()

Windows linux

dipToScreenPoint(point: Point): Point

Converts a screen DIP point to a screen physical point. The DPI scale is performed relative to the display containing the DIP point.

Not currently supported on Wayland.

参数

返回

Point

定义于

apis/api/screen.d.ts:171

#dipToScreenRect()

Windows

dipToScreenRect(window: null | BaseWindow, rect: Rectangle): Rectangle

Converts a screen DIP rect to a screen physical rect. The DPI scale is performed relative to the display nearest to window. If window is null, scaling will be performed to the display nearest to rect.

参数

返回

Rectangle

定义于

apis/api/screen.d.ts:179

#getAllDisplays()

getAllDisplays(): Display[]

An array of displays that are currently available.

返回

Display[]

定义于

apis/api/screen.d.ts:183

#getCursorScreenPoint()

getCursorScreenPoint(): Point

The current absolute position of the mouse pointer.

返回

Point

定义于

apis/api/screen.d.ts:189

#getDisplayMatching()

getDisplayMatching(rect: Rectangle): Display

The display that most closely intersects the provided bounds.

参数

返回

Display

定义于

apis/api/screen.d.ts:193

#getDisplayNearestPoint()

getDisplayNearestPoint(point: Point): Display

The display nearest the specified point.

参数

返回

Display

定义于

apis/api/screen.d.ts:197

#getPrimaryDisplay()

getPrimaryDisplay(): Display

The primary display.

返回

Display

定义于

apis/api/screen.d.ts:201

#off()

#event: "display-added"

off(event: "display-added", listener: (event: Event, newDisplay: Display) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:99

#event: "display-metrics-changed"

off(event: "display-metrics-changed", listener: (event: Event, display: Display, changedMetrics: string[]) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:124

#event: "display-removed"

off(event: "display-removed", listener: (event: Event, oldDisplay: Display) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:147

#on()

#event: "display-added"

on(event: "display-added", listener: (event: Event, newDisplay: Display) => void): this

Emitted when newDisplay has been added.

参数

返回

this

定义于

apis/api/screen.d.ts:95

#event: "display-metrics-changed"

on(event: "display-metrics-changed", listener: (event: Event, display: Display, changedMetrics: string[]) => void): this

Emitted when one or more metrics change in a display. The changedMetrics is an array of strings that describe the changes. Possible changes are bounds, workArea, scaleFactor and rotation.

参数

返回

this

定义于

apis/api/screen.d.ts:120

#event: "display-removed"

on(event: "display-removed", listener: (event: Event, oldDisplay: Display) => void): this

Emitted when oldDisplay has been removed.

参数

返回

this

定义于

apis/api/screen.d.ts:143

#once()

#event: "display-added"

once(event: "display-added", listener: (event: Event, newDisplay: Display) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:103

#event: "display-metrics-changed"

once(event: "display-metrics-changed", listener: (event: Event, display: Display, changedMetrics: string[]) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:128

#event: "display-removed"

once(event: "display-removed", listener: (event: Event, oldDisplay: Display) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:151

#removeListener()

#event: "display-added"

removeListener(event: "display-added", listener: (event: Event, newDisplay: Display) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:111

#event: "display-metrics-changed"

removeListener(event: "display-metrics-changed", listener: (event: Event, display: Display, changedMetrics: string[]) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:136

#event: "display-removed"

removeListener(event: "display-removed", listener: (event: Event, oldDisplay: Display) => void): this

参数

返回

this

定义于

apis/api/screen.d.ts:159

#screenToDipPoint()

Windows linux

screenToDipPoint(point: Point): Point

Converts a screen physical point to a screen DIP point. The DPI scale is performed relative to the display containing the physical point.

Not currently supported on Wayland - if used there it will return the point passed in with no changes.

参数

返回

Point

定义于

apis/api/screen.d.ts:211

#screenToDipRect()

Windows

screenToDipRect(window: null | BaseWindow, rect: Rectangle): Rectangle

Converts a screen physical rect to a screen DIP rect. The DPI scale is performed relative to the display nearest to window. If window is null, scaling will be performed to the display nearest to rect.

参数

返回

Rectangle

定义于

apis/api/screen.d.ts:219