public class PDJpeg extends PDXObjectImage
SUB_TYPE
Constructor and Description |
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PDJpeg(PDDocument doc,
java.awt.image.BufferedImage bi)
Construct from a buffered image.
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PDJpeg(PDDocument doc,
java.awt.image.BufferedImage bi,
float compressionQuality)
Construct from a buffered image.
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PDJpeg(PDDocument doc,
java.io.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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static byte[] |
getBytesFromFile(java.io.File file)
Returns the given file as byte array.
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java.awt.image.BufferedImage |
getRGBImage()
Returns an image of the JPeg, or null if JPegs are not supported.
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void |
write2OutputStream(java.io.OutputStream out)
This writes the JPeg to out.
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getBitsPerComponent, getColorSpace, getDecode, getHeight, getImageMask, getMask, getSMaskImage, getSuffix, getWidth, setBitsPerComponent, setColorSpace, setGraphicsState, setHeight, setWidth, write2file, write2file
createXObject, getCOSObject, getCOSStream, getMetadata, getPDStream, setMetadata
public PDJpeg(PDStream jpeg)
jpeg
- The COSStream from which to extract the JPegpublic PDJpeg(PDDocument doc, java.io.InputStream is) throws java.io.IOException
doc
- The document to create the image as part of.is
- The stream that contains the jpeg data.java.io.IOException
- If there is an error reading the jpeg data.public PDJpeg(PDDocument doc, java.awt.image.BufferedImage bi) throws java.io.IOException
doc
- The document to create the image as part of.bi
- The image to convert to a jpegjava.io.IOException
- If there is an error processing the jpeg data.public PDJpeg(PDDocument doc, java.awt.image.BufferedImage bi, float compressionQuality) throws java.io.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 imagejava.io.IOException
- If there is an error processing the jpeg data.public java.awt.image.BufferedImage getRGBImage() throws java.io.IOException
getRGBImage
in class PDXObjectImage
java.io.IOException
- If there is an error creating the image.public void write2OutputStream(java.io.OutputStream out) throws java.io.IOException
write2OutputStream
in class PDXObjectImage
out
- the OutputStream that the Image is written to.java.io.IOException
- when somethings wrong with outpublic static byte[] getBytesFromFile(java.io.File file) throws java.io.IOException
file
- File to be readjava.io.IOException
- if somethin went wrong during reading the file