ImageLoaderFactory
ImageLoaderFactoryEPS
, ImageLoaderFactoryImageIO
, ImageLoaderFactoryInternalTIFF
, ImageLoaderFactoryPNG
, ImageLoaderFactoryRaw
, ImageLoaderFactoryRawCCITTFax
public abstract class AbstractImageLoaderFactory extends java.lang.Object implements ImageLoaderFactory
Constructor | Description |
---|---|
AbstractImageLoaderFactory() |
Modifier and Type | Method | Description |
---|---|---|
int |
getUsagePenalty(java.lang.String mime,
ImageFlavor flavor) |
Deprecated.
Redundancy with
ImageLoader.getUsagePenalty() |
boolean |
isSupported(ImageInfo imageInfo) |
Indicates whether the given image (represented by an
ImageInfo object) is supported
by the loader. |
getSupportedFlavors, getSupportedMIMETypes, isAvailable, newImageLoader
public boolean isSupported(ImageInfo imageInfo)
ImageInfo
object) is supported
by the loader. By default, implementations return true assuming all images of the supported
MIME types can be processed correctly. In some cases, however, an ImageLoader may only
support a subset of a format because it offers an optimized way to embed the image in
the target format (for example: CCITT compressed TIFF files in PDF and PostScript). For
this to work, the preloader must register some information in the ImageInfo's custom
objects so the factory can identify if an image may or may not be supported.isSupported
in interface ImageLoaderFactory
imageInfo
- the image info objectpublic int getUsagePenalty(java.lang.String mime, ImageFlavor flavor)
ImageLoader.getUsagePenalty()
getUsagePenalty
in interface ImageLoaderFactory
mime
- the MIME typeflavor
- the target image flavorCopyright 1999-2016 The Apache Software Foundation. All Rights Reserved.