uk.ac.starlink.ttools.plot2.layer
Class MultiPosIcon
java.lang.Object
uk.ac.starlink.ttools.plot2.layer.MultiPosIcon
- All Implemented Interfaces:
- Icon
public abstract class MultiPosIcon
- extends Object
- implements Icon
Uncoloured icon suitable for legends representing multi-position plot types.
This abstract class generates X,Y positions representing the positions
on the icon, and concrete subclasses can do something visually specific
with them.
- Since:
- 28 Nov 2013
- Author:
- Mark Taylor
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MultiPosIcon
public MultiPosIcon(int npos)
- Constructor.
- Parameters:
npos
- number of points
getIconWidth
public int getIconWidth()
- Specified by:
getIconWidth
in interface Icon
getIconHeight
public int getIconHeight()
- Specified by:
getIconHeight
in interface Icon
paintIcon
public void paintIcon(Component c,
Graphics g,
int x,
int y)
- Specified by:
paintIcon
in interface Icon
paintPositions
protected abstract void paintPositions(Graphics g,
Point[] positions)
- Generates graphics for a given set of positions in a way that
represents the behaviour this icon wants to illustrate.
The number of positions presented is that specified at
construction time.
- Parameters:
g
- graphics contextpositions
- graphic positions of points
Copyright © 2015 Central Laboratory of the Research Councils. All Rights Reserved.