gov.nasa.worldwind.render

Class ImageOptions

java.lang.Object

gov.nasa.worldwind.render.ImageOptions

public class ImageOptions
extends java.lang.Object

Options for images displayed by WorldWind components.

Field Summary

Fields

Modifier and Type	Field and Description
int	imageConfig Indicates the in-memory configuration for images displayed by WorldWind components.
int	resamplingMode Indicates the image sampling algorithm used by WorldWind to display images that appear larger or smaller on screen than their native resolution.
int	wrapMode Indicates how WorldWind displays the contents of an image when attempting to draw a region outside of the image bounds.

Constructor Summary

Constructors

Constructor and Description
ImageOptions() Constructs an image options with default values.
ImageOptions(int imageConfig) Constructs an image options with an image configuration.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

imageConfig

public int imageConfig

Indicates the in-memory configuration for images displayed by WorldWind components. By default, images are represented in the 32-bit RGBA_8888 configuration, the highest quality available. Components that do not require an alpha channel and want to conserve memory may use the 16-bit RGBA_565 configuration. Accepted values are WorldWind.RGBA_8888 and WorldWind.RGB_565.

resamplingMode

public int resamplingMode

Indicates the image sampling algorithm used by WorldWind to display images that appear larger or smaller on screen than their native resolution. Accepted values are WorldWind.BILINEAR and WorldWind.NEAREST_NEIGHBOR.

wrapMode

public int wrapMode

Indicates how WorldWind displays the contents of an image when attempting to draw a region outside of the image bounds. Accepted values are WorldWind.CLAMP and WorldWind.REPEAT.

Constructor Detail

ImageOptions

public ImageOptions()

Constructs an image options with default values.

ImageOptions

public ImageOptions(int imageConfig)

Constructs an image options with an image configuration.

Parameters:

imageConfig - the image configuration to use. Accepted values are WorldWind.RGBA_8888 and WorldWind.RGB_565.