View (JSFML API)

java.lang.Object
- org.jsfml.internal.SFMLNativeObject
- - org.jsfml.graphics.View

All Implemented Interfaces:

ConstView, Const
```
public class View
extends SFMLNativeObject
implements ConstView
```
Represents a 2D camera which defines the region of the scene that is visible.

Constructor Summary

Constructors
Constructor and Description
`View()` Constructs a new view for the area of (0, 0, 1000, 1000).
`View(FloatRect rect)` Constructs a new view for the specified area.
`View(Vector2f center, Vector2f size)` Constructs a view for the specified area.

Method Summary

Methods
Modifier and Type	Method and Description
`Vector2f`	`getCenter()` Gets the current center of the view.
`Transform`	`getInverseTransform()` Gets the inverse of the view's current transformation matrix as determined by its center, size and rotation angle.
`float`	`getRotation()` Gets the current rotation angle of the view in degrees.
`Vector2f`	`getSize()` Gets the current dimensions of the view in pixels.
`Transform`	`getTransform()` Gets the view's current transformation matrix as determined by its center, size and rotation angle.
`FloatRect`	`getViewport()` Gets the current viewport rectangle of this view.
`void`	`move(float x, float y)` Moves the center of the view.
`void`	`move(Vector2f v)` Moves the center of the view.
`protected long`	`nativeCreate()` Deprecated.
`protected void`	`nativeDelete()` Deprecated.
`protected void`	`nativeSetExPtr()` Deprecated.
`void`	`reset(FloatRect rect)` Resets the view to a certain viewport rectangle, resetting the rotation angle in the process.
`void`	`rotate(float angle)` Rotates the view around its center.
`void`	`setCenter(float x, float y)` Sets the center of the view.
`void`	`setCenter(Vector2f v)` Sets the center of the view.
`void`	`setRotation(float angle)` Sets the rotation of the view around its center.
`void`	`setSize(float width, float height)` Sets the dimensions of the view.
`void`	`setSize(Vector2f v)` Sets the dimensions of the view.
`void`	`setViewport(FloatRect rect)` Sets the viewport rectangle of this view.
`void`	`zoom(float factor)` Resizes the view.

Methods inherited from class org.jsfml.internal.SFMLNativeObject
finalize

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - View
```
public View()
```
    Constructs a new view for the area of (0, 0, 1000, 1000).
  - View
```
public View(FloatRect rect)
```
    Constructs a new view for the specified area.
    
    Parameters:
    rect - the area visible by this view.
  - View
```
public View(Vector2f center,
    Vector2f size)
```
    Constructs a view for the specified area.
    
    Parameters:
    center - the center of the view.
    size - the size of the view.
- Method Detail
  - nativeCreate
```
@Deprecated
protected final long nativeCreate()
```
    Deprecated.
    
    Description copied from class: SFMLNativeObject
    
    Creates a new native SFML object of the represented SFML class in the JVM memory heap.
    
    Specified by:
    
    nativeCreate in class SFMLNativeObject
    
    Returns:
    the pointer to the newly created native SFML object.
  - nativeSetExPtr
```
@Deprecated
protected void nativeSetExPtr()
```
    Deprecated.
    
    Description copied from class: SFMLNativeObject
    
    This method is expected to fill the extra pointers array, if any.
    It is called after the object has been created or wrapped around an already existing pointer.
    
    Specified by:
    
    nativeSetExPtr in class SFMLNativeObject
  - nativeDelete
```
@Deprecated
protected void nativeDelete()
```
    Deprecated.
    
    Description copied from class: SFMLNativeObject
    
    Deletes the underlying SFML object.
    
    Specified by:
    
    nativeDelete in class SFMLNativeObject
  - setCenter
```
public final void setCenter(float x,
             float y)
```
    Sets the center of the view.
    
    Parameters:
    x - the new X coordinate of the view's center.
    y - the new Y coordinate of the view's center.
  - setCenter
```
public void setCenter(Vector2f v)
```
    Sets the center of the view.
    
    Parameters:
    v - the new center of the view.
  - setSize
```
public void setSize(float width,
           float height)
```
    Sets the dimensions of the view.
    
    Parameters:
    width - the new width of the view in pixels.
    height - the new height of the view in pixels.
  - setSize
```
public void setSize(Vector2f v)
```
    Sets the dimensions of the view.
    
    Parameters:
    v - the new size of the view in pixels.
  - setRotation
```
public void setRotation(float angle)
```
    Sets the rotation of the view around its center.
    
    Parameters:
    angle - the new rotation angle in degrees.
  - setViewport
```
public void setViewport(FloatRect rect)
```
    Sets the viewport rectangle of this view.
    The viewport defines which portion of the render target is used by this view and is expressed using factors between 0 and 1 (percentage of the target's width and height).
    The default viewport rectangle is (0, 0, 1, 1).
    
    Parameters:
    rect - the new viewport rectangle.
  - reset
```
public void reset(FloatRect rect)
```
    Resets the view to a certain viewport rectangle, resetting the rotation angle in the process.
    
    Parameters:
    rect - the viewport rectangle.
  - getCenter
```
public Vector2f getCenter()
```
    Description copied from interface: ConstView
    
    Gets the current center of the view.
    
    Specified by:
    
    getCenter in interface ConstView
    
    Returns:
    the current center of the view.
  - getSize
```
public Vector2f getSize()
```
    Description copied from interface: ConstView
    
    Gets the current dimensions of the view in pixels.
    
    Specified by:
    
    getSize in interface ConstView
    
    Returns:
    the current dimensions of the view in pixels.
  - getRotation
```
public float getRotation()
```
    Description copied from interface: ConstView
    
    Gets the current rotation angle of the view in degrees.
    
    Specified by:
    
    getRotation in interface ConstView
    
    Returns:
    the current rotation angle of the view in degrees.
  - getViewport
```
public FloatRect getViewport()
```
    Description copied from interface: ConstView
    
    Gets the current viewport rectangle of this view.
    
    Specified by:
    
    getViewport in interface ConstView
    
    Returns:
    the current viewport rectangle of this view.
  - rotate
```
public final void rotate(float angle)
```
    Rotates the view around its center.
    
    Parameters:
    angle - the angle to rotate by, in degrees.
  - move
```
public final void move(float x,
        float y)
```
    Moves the center of the view.
    
    Parameters:
    x - the X offset to move the view's center by.
    y - the Y offset to move the view's center by.
  - move
```
public final void move(Vector2f v)
```
    Moves the center of the view.
    
    Parameters:
    v - the offset vector to move the view's center by.
  - zoom
```
public final void zoom(float factor)
```
    Resizes the view.
    
    Parameters:
    factor - the zoom factor.
  - getTransform
```
public Transform getTransform()
```
    Description copied from interface: ConstView
    
    Gets the view's current transformation matrix as determined by its center, size and rotation angle.
    
    Specified by:
    
    getTransform in interface ConstView
    
    Returns:
    the view's current transformation matrix.
  - getInverseTransform
```
public Transform getInverseTransform()
```
    Description copied from interface: ConstView
    
    Gets the inverse of the view's current transformation matrix as determined by its center, size and rotation angle.
    
    Specified by:
    
    getInverseTransform in interface ConstView
    
    Returns:
    the inverse of the view's current transformation matrix.

Class View

Constructor Summary

Method Summary

Methods inherited from class org.jsfml.internal.SFMLNativeObject

Methods inherited from class java.lang.Object

Constructor Detail

View

View

View

Method Detail

nativeCreate

nativeSetExPtr

nativeDelete

setCenter

setCenter

setSize

setSize

setRotation

setViewport

reset

getCenter

getSize

getRotation

getViewport

rotate

move

move

zoom

getTransform

getInverseTransform