uk.ac.starlink.topcat.plot2

Class ZoneIcon

java.lang.Object

uk.ac.starlink.topcat.plot2.ZoneIcon

All Implemented Interfaces:

Icon

public class ZoneIcon
extends Object
implements Icon

Icon that displays the position of a Zone within a Gang. This is supposed to be suitable for inclusion into a GUI component like a combo box renderer.

Since:

12 Feb 2016

Author:

Mark Taylor

Constructor Summary

Constructors

Constructor and Description
ZoneIcon(Dimension size, Rectangle[] rects, int iHighlight) Constructor.

Method Summary

Modifier and Type	Method and Description
static Icon	createZoneIcon(Dimension size, int border, uk.ac.starlink.ttools.plot2.Gang gang, int izone) Creates a zone icon from a gang.
int	getIconHeight()
int	getIconWidth()
void	paintIcon(Component c, Graphics g, int x, int y)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZoneIcon

public ZoneIcon(Dimension size,
                Rectangle[] rects,
                int iHighlight)

Constructor.

Parameters:

size - icon size

rects - zone rectangles

iHighlight - index into rects giving the one to highlight (may be negative for no highlight)

See Also:

createZoneIcon(java.awt.Dimension, int, uk.ac.starlink.ttools.plot2.Gang, int)

Method Detail

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

createZoneIcon

public static Icon createZoneIcon(Dimension size,
                                  int border,
                                  uk.ac.starlink.ttools.plot2.Gang gang,
                                  int izone)

Creates a zone icon from a gang.

Parameters:

size - total icon size

border - empty border in pixels around all sides

gang - gang defining zone positions

izone - index of zone in gang to highlight (may be null for no highlight)

Returns:

icon