Package jmri.util.davidflanagan

Class ImageUtils

java.lang.Object

jmri.util.davidflanagan.ImageUtils

public class ImageUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ImageUtils()

Method Summary

Modifier and Type	Method	Description
static Image	getScaledInstance(Image img, int maxWidth, int maxHeight)	Scale an image down to a specified maximum width and height.

Methods inherited from class java.lang.Object

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

Constructor Details

ImageUtils

public ImageUtils()

Method Details

getScaledInstance

public static Image getScaledInstance(Image img,
 int maxWidth,
 int maxHeight)

Scale an image down to a specified maximum width and height. This does multiple downscaling steps to avoid rendering issues with large images.

Parameters:

img - The image to scale down.

maxWidth - The maximum width of the scaled image.

maxHeight - The maximum height of the scaled image.

Returns:

The scaled image.