Module com.marginallyclever.donatello

Package com.marginallyclever.donatello.nodes.images

Class ColorAtPoint

java.lang.Object

com.marginallyclever.nodegraphcore.Node

com.marginallyclever.donatello.nodes.images.ColorAtPoint

public class ColorAtPoint
extends com.marginallyclever.nodegraphcore.Node

Calculates the color of a BufferedImage at a given point. Does nothing if the requested point is out of bounds. The sampling area is a square 1+samplesize pixels on each side.
The sampling is evenly weighted - that is to say the convolution matrix is all 1s.

Since:

2022-02-23

Author:

Dan Royer

Field Summary

Fields inherited from class com.marginallyclever.nodegraphcore.Node

TITLE_HEIGHT

Constructor Summary

Constructors

Constructor	Description
ColorAtPoint()	Constructor for subclasses to call.

Method Summary

Modifier and Type	Method	Description
void	update()

Methods inherited from class com.marginallyclever.nodegraphcore.Node

countReceivingConnections, fromJSON, getComplete, getDownstreamNodes, getInPosition, getLabel, getName, getNumPorts, getOutPosition, getPort, getPort, getPortIndex, getPorts, getRectangle, getUniqueID, isDirty, moveRelative, reset, setComplete, setInputsClean, setLabel, setPosition, setRectangle, setUniqueID, toJSON, toString, updateBounds

Methods inherited from class java.lang.Object

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

Constructor Details

ColorAtPoint

public ColorAtPoint()

Constructor for subclasses to call.

Method Details

update

public void update()

Specified by:

update in class com.marginallyclever.nodegraphcore.Node