Google cardBoard Android API (十四)：ViewPort

Viewport

public class Viewport

Defines a viewport rectangle.

Fields

public int height
public int width
public int	x
public int	y

Public Constructors

Viewport()

Public Methods

boolean	equals(Object obj)
void	, int)]getAsArray(int[] array, int offset)
int	hashCode()
void	setGLScissor()
void	setGLViewport()
void	setViewport(int x, int y, int width, int height)
String	toString()

Inherited Methods

▸From class java.lang.Object

Fields

public int height

public int width

public int x

public int y

Public Constructors

public Viewport ()

Public Methods

public boolean equals (Object obj)

public void getAsArray (int[] array, int offset)

Stores the viewport parameters into an int array.


Parameters

array	Array to store values in.
offset	Offset into the array to start writing values in.

Throws

IllegalArgumentException	If there is not enough space to write the result.

public int hashCode ()

public void setGLScissor ()

Sets the current OpenGL scissor rect based on the current viewport settings.

public void setGLViewport ()

Sets the current OpenGL viewport based on the current viewport settings.

public void setViewport (int x, int y, int width, int height)

Sets a new viewport based on the provided coordinates and dimensions.


Parameters

x	Horizontal pixel coordinate of the bottom-left corner of the viewport.
y	Vertical pixel coordinate of the bottom-left corner of the viewport.
width	Width of the viewport in pixels.
height	Height of the viewport in pixels.

public String toString ()

Returns a string containing a concise, human-readable description of this object.


Returns

A printable representation of this object.

width