org.ka2ddo.yaac.gui

Class GuiSymbols.GuiSymbolImage

java.lang.Object

org.ka2ddo.yaac.gui.GuiSymbols.GuiSymbolImage

All Implemented Interfaces:

java.lang.Cloneable, SymbolImageData

Enclosing class:

GuiSymbols

public static class GuiSymbols.GuiSymbolImage
extends java.lang.Object
implements SymbolImageData, java.lang.Cloneable

This class collects a symbol icon image with read-only attributes of the symbol that are commonly used but expensive to compute.

Author:

Andrew Pavlin, KA2DDO

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Creates and returns a copy of this object.
java.awt.Color	getColor100() Get the most common color with a transparency of 100 (instead of the default opaque value of 255).
java.awt.Color	getColor75() Get the most common color with a transparency of 75 (instead of the default opaque value of 255).
java.awt.Color	getContrastingColor() Get the color most likely to contrast with this image.
java.awt.Color	getContrastingColor100() Get the contrasting color with a transparency of 100 (instead of the default opaque value of 255).
javax.swing.ImageIcon	getDblIcon() Get the double-sized (32x32) sized icon for this symbol.
javax.swing.ImageIcon	getIcon() Get the standard (16x16) sized icon for this symbol.
java.awt.Color	getMostCommonColor() Get the most commonly used color for a given symbol.
javax.swing.ImageIcon	getQuadIcon() Get the quadruple-sized (64x64) sized icon for this symbol.
boolean	isNeedsOverlay() Indicate whether this is a copy of the alternate table image that expects an overlay character,

Methods inherited from class java.lang.Object

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

Method Detail

getIcon

public javax.swing.ImageIcon getIcon()

Get the standard (16x16) sized icon for this symbol.

Returns:

ImageIcon for the APRS symbol code

getDblIcon

public javax.swing.ImageIcon getDblIcon()

Get the double-sized (32x32) sized icon for this symbol.

Returns:

ImageIcon for the APRS symbol code

getQuadIcon

public javax.swing.ImageIcon getQuadIcon()

Get the quadruple-sized (64x64) sized icon for this symbol.

Returns:

ImageIcon for the APRS symbol code

Since:

PROVIDER_API_VERSION == 27

getMostCommonColor

public java.awt.Color getMostCommonColor()

Get the most commonly used color for a given symbol. If an overlaid symbol is specified (that has not been defined as an APRS 1.2 extension), automatically fall back to the corresponding alternate table symbol.

Returns:

most frequently appearing color value in this symbol (ignoring transparent background)

getContrastingColor

public java.awt.Color getContrastingColor()

Get the color most likely to contrast with this image.

Returns:

Color with good contrast to the image

getColor100

public java.awt.Color getColor100()

Get the most common color with a transparency of 100 (instead of the default opaque value of 255).

Returns:

partially transparent Color

getContrastingColor100

public java.awt.Color getContrastingColor100()

Get the contrasting color with a transparency of 100 (instead of the default opaque value of 255).

Returns:

partially transparent Color

getColor75

public java.awt.Color getColor75()

Get the most common color with a transparency of 75 (instead of the default opaque value of 255).

Returns:

partially transparent Color

isNeedsOverlay

public boolean isNeedsOverlay()

Indicate whether this is a copy of the alternate table image that expects an overlay character,

Specified by:

isNeedsOverlay in interface SymbolImageData

Returns:

boolean true if overlay character should be displayed

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Creates and returns a copy of this object.

Overrides:

clone in class java.lang.Object

Returns:

a clone of this instance.

Throws:

java.lang.CloneNotSupportedException - if the object's class does not support the Cloneable interface. Subclasses that override the clone method can also throw this exception to indicate that an instance cannot be cloned.