picking

Class Picker

java.lang.Object

picking.Picker

public class Picker
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
Buffer	buffer Main picking buffer Direct access to the buffer is allowed so you can draw shapes that you wouldn't like to draw on the main screen (like bounding boxes).
static String	VERSION

Constructor Summary

Constructors

Constructor and Description
Picker(processing.core.PApplet parent)

Method Summary

Methods

Modifier and Type	Method and Description
void	draw()
int	get(int x, int y) Reads the ID of the object at point (x, y) -1 means there is no object at this point
processing.core.PGraphics	getBuffer() Get the buffer
void	pre()
void	resume() Resumes recording object(s)
void	start(int i) Begins recording object(s)
void	stop() Stops/pauses recording object(s)
static String	version()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VERSION

public static final String VERSION

See Also:

Constant Field Values

buffer

public Buffer buffer

Main picking buffer Direct access to the buffer is allowed so you can draw shapes that you wouldn't like to draw on the main screen (like bounding boxes).

Constructor Detail

Picker

public Picker(processing.core.PApplet parent)

Method Detail

pre

public void pre()

draw

public void draw()

start

public void start(int i)

Begins recording object(s)

Parameters:

i - Object ID

stop

public void stop()

Stops/pauses recording object(s)

resume

public void resume()

Resumes recording object(s)

get

public int get(int x,
      int y)

Reads the ID of the object at point (x, y) -1 means there is no object at this point

Parameters:

x - X coordinate

y - Y coordinate

Returns:

Object ID

getBuffer

public processing.core.PGraphics getBuffer()

Get the buffer

Returns:

Buffer

version

public static String version()