ej.microvg

Class ResourceVectorImage

java.lang.Object

ej.microvg.VectorImage

ej.microvg.ResourceVectorImage

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

BufferedVectorImage

public class ResourceVectorImage
extends VectorImage
implements Closeable

Represents a vector image which requires dynamic allocation in order to be created.

A resource vector image must be closed in order to free the dynamic allocation used to store the image data.

Method Summary

Modifier and Type	Method and Description
void	close() Closes this vector image and its associated resources.
boolean	isClosed() Returns whether this vector image has been closed or not.
static ResourceVectorImage	loadImage(String resourcePath) Loads a vector image from a path.

Methods inherited from class ej.microvg.VectorImage

filterImage, getDuration, getHeight, getImage, getWidth

Methods inherited from class java.lang.Object

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

Method Detail

close

public void close()

Closes this vector image and its associated resources.

Calling this method on a vector image which has already been closed has no effect.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

isClosed

public boolean isClosed()

Returns whether this vector image has been closed or not.

Returns:

true if the vector image has been closed, false otherwise.

loadImage

public static ResourceVectorImage loadImage(String resourcePath)

Loads a vector image from a path.

This method can load images which are in the internal image format defined by the MicroVG implementation. The caller is responsible for calling close() on the returned image when it is no longer used.

Parameters:

resourcePath - the path to get the image from

Returns:

a vector image

Throws:

VectorGraphicsException - if the image could not be retrieved for any reason (see VectorGraphicsException.getErrorCode())

Since:

1.2