com.bayesia.api

Interface ResizableIcon

All Superinterfaces:

javax.swing.Icon

public interface ResizableIcon
extends javax.swing.Icon

ResizableIcon can handle rendered images such as png, jpeg, or gif as well as svg vector images. To obtain an instance of ResizableIcon use APIUtils.getResizableIcon(BufferedImage) or APIUtils.getResizableIcon(java.net.URL)

Version:

4.2

Author:

Bayesia S.A.S.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getExtension() Returns the extension of the file png or svg.
ResizableIcon	getScaledIcon(double scale) Returns a scaled instance of this image.
void	paintIcon(java.awt.Component c, java.awt.Graphics2D g, int x, int y, int w, int h) Paints the image on the given Graphics2D.
void	save(java.io.OutputStream o) Save the current image into the given output stream.

Methods inherited from interface javax.swing.Icon

getIconHeight, getIconWidth, paintIcon

Method Detail

paintIcon

void paintIcon(java.awt.Component c,
               java.awt.Graphics2D g,
               int x,
               int y,
               int w,
               int h)

Paints the image on the given Graphics2D. The Component can be null and is used as ImageObserver if exists.

Parameters:

c - the Component used as ImageObserver. It can be null.

g - the Graphics2D on which the image is painted

x - the horizontal location on the Graphics2D

y - the vertical location on the Graphics2D

w - the target width

h - the target height

save

void save(java.io.OutputStream o)
   throws java.io.IOException

Save the current image into the given output stream.

Parameters:

o - the target output stream

Throws:

java.io.IOException - if an error occurs during saving

getExtension

java.lang.String getExtension()

Returns the extension of the file png or svg.

Returns:

a String representing the extension of the file such as png or svg

getScaledIcon

ResizableIcon getScaledIcon(double scale)

Returns a scaled instance of this image. The type (rendered or vector) is kept.

Parameters:

scale - the scaling factor applied to the image

Returns:

a scaled instance of the image