PowerUI.ScreenInfo Class Reference

Detailed Description

Provides general information about the screen such as where the corners are in world units. Note: The world origin is in the middle of the screen. The provided world screen origin is the top left corner.

Static Public Member Functions
static bool	IsLandscape ()
	A standard test to see if the device is oriented landscape. More...
static void	Clear ()
	Causes all settings here to be refreshed on the next update. More...
static void	Update ()
	Checks if the screen size changed and repaints if it did. Called by UI.Update. More...

Public Attributes
const int	CssPixelDpi =96
	The DPI of a CSS pixel. More...

Static Public Attributes
static int	ScreenX
	The screen width in pixels. More...
static int	ScreenY
	The screen height in pixels. More...
static float	ScreenXFloat
	The width of the screen in pixels as a float. More...
static float	ScreenYFloat
	The height of the screen in pixels as a float. More...
static float	DepthDepreciation
	How many pixels are gained/lost per unit depth on screen size. Varies with field of view. More...
static Vector2	WorldSize =Vector2.zero
	The height/width of the screen in world units at zero depth. More...
static Vector2	WorldPerPixel =Vector2.zero
	The amount of world units per screen pixel at zero depth. More...
static Vector3	WorldScreenOrigin =Vector3.zero
	The location of the screen origin (top left corner) in world units at zero depth. More...

Properties
static float	DevicePixelRatio [get]
	The device's DPI / ScreenInfo.CssPixelDPI. More...
static int	Dpi [get]
	The screen DPI. More...

Static Private Attributes
static DeviceOrientation	PreviousOrientation =DeviceOrientation.Unknown
	The cached previous orientation. Either Unknown, LandscapeLeft or Portrait. More...

Member Function Documentation

static void PowerUI.ScreenInfo.Clear ( )

inlinestatic

Causes all settings here to be refreshed on the next update.

static bool PowerUI.ScreenInfo.IsLandscape ( )

inlinestatic

A standard test to see if the device is oriented landscape.

static void PowerUI.ScreenInfo.Update ( )

inlinestatic

Checks if the screen size changed and repaints if it did. Called by UI.Update.

Member Data Documentation

const int PowerUI.ScreenInfo.CssPixelDpi =96

The DPI of a CSS pixel.

float PowerUI.ScreenInfo.DepthDepreciation

static

How many pixels are gained/lost per unit depth on screen size. Varies with field of view.

DeviceOrientation PowerUI.ScreenInfo.PreviousOrientation =DeviceOrientation.Unknown

staticprivate

The cached previous orientation. Either Unknown, LandscapeLeft or Portrait.

int PowerUI.ScreenInfo.ScreenX

static

The screen width in pixels.

float PowerUI.ScreenInfo.ScreenXFloat

static

The width of the screen in pixels as a float.

int PowerUI.ScreenInfo.ScreenY

static

The screen height in pixels.

float PowerUI.ScreenInfo.ScreenYFloat

static

The height of the screen in pixels as a float.

Vector2 PowerUI.ScreenInfo.WorldPerPixel =Vector2.zero

static

The amount of world units per screen pixel at zero depth.

Vector3 PowerUI.ScreenInfo.WorldScreenOrigin =Vector3.zero

static

The location of the screen origin (top left corner) in world units at zero depth.

Vector2 PowerUI.ScreenInfo.WorldSize =Vector2.zero

static

The height/width of the screen in world units at zero depth.

Property Documentation

float PowerUI.ScreenInfo.DevicePixelRatio

staticget

The device's DPI / ScreenInfo.CssPixelDPI.

int PowerUI.ScreenInfo.Dpi

staticget

The screen DPI.