public interface ImageSessionContext
| Modifier and Type | Method and Description |
|---|---|
ImageContext |
getParentContext()
Returns the session-independent context object which provides configuration information.
|
Source |
getSource(String uri)
Returns a Source object for a URI.
|
float |
getTargetResolution()
Returns the resolution (in dpi) of the target device used when painting images.
|
Source |
needSource(String uri)
Returns a Source object for a URI.
|
Source |
newSource(String uri)
Attempts to create a Source object from the given URI.
|
void |
returnSource(String uri,
Source src)
Returns a Source object to a pool.
|
ImageContext getParentContext()
float getTargetResolution()
Source newSource(String uri)
uri - URI to accessSource object, or null if the URI
cannot be resolved.Source getSource(String uri)
returnSource(String, Source) method).uri - the URI of the imageSource needSource(String uri) throws FileNotFoundException
FileNotFoundException is thrown.uri - the URI of the imageFileNotFoundException - if the image cannot be foundvoid returnSource(String uri, Source src)
uri - the URI of the imagesrc - the Source object belonging to the URICopyright 1999-2012 The Apache Software Foundation. All Rights Reserved.