1. CSS3 image-orientation

    CSS property used generally to fix the intended orientation of an image. This can be done using 90 degree increments or based on the image's EXIF data using the "from-image" value.

  2. CSS text-orientation

    The CSS `text-orientation` property specifies the orientation of text within a line. Current values only have an effect in vertical typographic modes (defined with the `writing-mode` property)

  3. DeviceOrientation & DeviceMotion events

    API for detecting orientation and motion events from the device running the browser.

  4. Orientation Sensor

    Defines a base orientation sensor interface and concrete sensor subclasses to monitor the device’s physical orientation in relation to a stationary three dimensional Cartesian coordinate system.

  5. Screen Orientation

    Provides the ability to read the screen orientation state, to be informed when this state changes, and to be able to lock the screen orientation to a specific state.

  6. csspagedescriptors api: page-orientation

  7. deviceorientationevent api

  8. deviceorientationevent api: absolute

  9. deviceorientationevent api: alpha

  10. deviceorientationevent api: beta

  11. deviceorientationevent api: gamma

  12. gamepadpose api: orientation

  13. orientationsensor api

  14. orientationsensor api: populatematrix

  15. orientationsensor api: quaternion

  16. pannernode api: orientationx

  17. pannernode api: orientationy

  18. pannernode api: orientationz

  19. screenorientation api

  20. screenorientation api: angle

  21. screenorientation api: `change` event

  22. screenorientation api: lock

  23. screenorientation api: type

  24. screenorientation api: unlock

  25. screen api: orientation

  26. screen api: `orientationchange` event

  27. vrpose api: orientation

  28. window api: orientation

  29. window api: `orientationchange` event

  30. xrcubelayer api: orientation

  31. xrplane api: orientation

  32. xrrigidtransform api: orientation

  33. css at-rule: `@media`: `orientation` media feature

  34. css at-rule: `@page`: `page-orientation` descriptor

  35. css at-rule: `@page`: `size` descriptor: `landscape` page orientation

  36. css at-rule: `@page`: `size` descriptor: `portrait` page orientation

  37. css property: glyph-orientation-vertical

  38. css property: image-orientation: from-image

  39. css property: image-orientation: none

  40. css property: text-orientation: mixed

  41. css property: text-orientation: sideways

  42. css property: text-orientation: upright

  43. html element: iframe: sandbox: `sandbox="allow-orientation-lock"`

  44. webapp: orientation

  45. global_attributes: glyph-orientation-horizontal

  46. global_attributes: glyph-orientation-vertical