public class PDJpeg extends PDXObjectImage
SUB_TYPE
Constructor and Description |
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PDJpeg(PDDocument doc,
BufferedImage bi)
Construct from a buffered image.
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PDJpeg(PDDocument doc,
BufferedImage bi,
float compressionQuality)
Construct from a buffered image.
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PDJpeg(PDDocument doc,
InputStream is)
Construct from a stream.
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PDJpeg(PDStream jpeg)
Standard constructor.
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Modifier and Type | Method and Description |
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void |
clear()
Calling this will release all cached information.
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BufferedImage |
getRGBImage()
Returns an image of the JPeg, or null if JPegs are not supported.
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void |
write2OutputStream(OutputStream out)
This writes the JPeg to out.
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applyMasks, createThumbnailXObject, getBitsPerComponent, getColorSpace, getDecode, getHeight, getImageMask, getMask, getSMaskImage, getStencilColor, getSuffix, getWidth, hasMask, imageMask, mask, setBitsPerComponent, setColorSpace, setHeight, setStencilColor, setWidth, write2file, write2file
commonXObjectCreation, createXObject, getCOSObject, getCOSStream, getMetadata, getPDStream, getStructParent, setMetadata, setStructParent
public PDJpeg(PDStream jpeg)
jpeg
- The COSStream from which to extract the JPegpublic PDJpeg(PDDocument doc, InputStream is) throws IOException
doc
- The document to create the image as part of.is
- The stream that contains the jpeg data.IOException
- If there is an error reading the jpeg data.public PDJpeg(PDDocument doc, BufferedImage bi) throws IOException
doc
- The document to create the image as part of.bi
- The image to convert to a jpegIOException
- If there is an error processing the jpeg data.public PDJpeg(PDDocument doc, BufferedImage bi, float compressionQuality) throws IOException
doc
- The document to create the image as part of.bi
- The image to convert to a jpegcompressionQuality
- The quality level which is used to compress the imageIOException
- If there is an error processing the jpeg data.public BufferedImage getRGBImage() throws IOException
getRGBImage
in class PDXObjectImage
IOException
public void write2OutputStream(OutputStream out) throws IOException
write2OutputStream
in class PDXObjectImage
out
- the OutputStream that the Image is written to.IOException
- when somethings wrong with outCopyright © 2002–2017 The Apache Software Foundation. All rights reserved.