de.javagl.viewer

Class MultiObjectPainter<T>

java.lang.Object

de.javagl.viewer.MultiObjectPainter<T>

Type Parameters:

T - The type of the painted objects

All Implemented Interfaces:

ObjectPainter<java.lang.Iterable<? extends T>>

public final class MultiObjectPainter<T>
extends java.lang.Object
implements ObjectPainter<java.lang.Iterable<? extends T>>

Implementation of an ObjectPainter that paints multiple objects using a delegate

Constructor Summary

Constructors

Constructor and Description
MultiObjectPainter(ObjectPainter<T> delegate) Create a new painter that paints objects using the given delegate

Method Summary

Modifier and Type	Method and Description
void	paint(java.awt.Graphics2D g, java.awt.geom.AffineTransform worldToScreen, double w, double h, java.lang.Iterable<? extends T> objects) Perform the painting operations for the given object on the given Graphics.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiObjectPainter

public MultiObjectPainter(ObjectPainter<T> delegate)

Create a new painter that paints objects using the given delegate

Parameters:

delegate - The delegate painter

Method Detail

paint

public void paint(java.awt.Graphics2D g,
                  java.awt.geom.AffineTransform worldToScreen,
                  double w,
                  double h,
                  java.lang.Iterable<? extends T> objects)

Description copied from interface: ObjectPainter

Perform the painting operations for the given object on the given Graphics.

See Painter.paint(Graphics2D, AffineTransform, double, double) for more information about how the Graphics object is handled among painters.

Specified by:

paint in interface ObjectPainter<java.lang.Iterable<? extends T>>

Parameters:

g - The Graphics used for painting

worldToScreen - The world-to-screen transform. This transform encapsulates the translation, rotation and scaling of the viewer to which this painter belongs.

w - The width of the area, in screen coordinates, in which this painter operates. This is the screen size of the viewer to which this painter belongs.

h - The height of the area, in screen coordinates, in which this painter operates. This is the screen size of the viewer to which this painter belongs.

objects - The object to paint. One has to assume that this object may be null, in which case the painting operation will usually be skipped.