Summary:
Methods
| [Expand All]
public
static
interface
ImageFormat.FormatChecker
| com.facebook.imageformat.ImageFormat.FormatChecker |
 Known Indirect Subclasses
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Summary
| Public Methods | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| abstract ImageFormat |
determineFormat(byte[] headerBytes, int headerSize)
Returns an
ImageFormat if the checker is able to determine the format or null
otherwise. | ||||||||||
| abstract int |
getHeaderSize()
Get the number of header bytes the format checker requires
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Public Methods
public abstract ImageFormat determineFormat (byte[] headerBytes, int headerSize)
Returns an ImageFormat if the checker is able to determine the format or null
otherwise.
Parameters
| headerBytes | the header bytes to check |
|---|---|
| headerSize | the size of the header in bytes |
Returns
- the image format or null if unknown
public abstract int getHeaderSize ()
Get the number of header bytes the format checker requires
Returns
- the number of header bytes needed