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electron/docs/api/structures/display.md
Jim Fisher 0f8b5ab606
docs: coordinate system of Display.bounds and Display.workArea (#27157) 
They are in DIP points (rather than screen points). We can use
screen.dipToScreen* to convert to screen points.
2021-01-07 19:49:45 +09:00

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Display Object

  • id Number - Unique identifier associated with the display.
  • rotation Number - Can be 0, 90, 180, 270, represents screen rotation in clock-wise degrees.
  • scaleFactor Number - Output device's pixel scale factor.
  • touchSupport String - Can be available, unavailable, unknown.
  • monochrome Boolean - Whether or not the display is a monochrome display.
  • accelerometerSupport String - Can be available, unavailable, unknown.
  • colorSpace String - represent a color space (three-dimensional object which contains all realizable color combinations) for the purpose of color conversions
  • colorDepth Number - The number of bits per pixel.
  • depthPerComponent Number - The number of bits per color component.
  • displayFrequency Number - The display refresh rate.
  • bounds Rectangle - the bounds of the display in DIP points.
  • size Size
  • workArea Rectangle - the work area of the display in DIP points.
  • workAreaSize Size
  • internal Boolean - true for an internal display and false for an external display

The Display object represents a physical display connected to the system. A fake Display may exist on a headless system, or a Display may correspond to a remote, virtual display.