Package com.itextpdf.io.codec

Class PngWriter

java.lang.Object

com.itextpdf.io.codec.PngWriter

       public class PngWriter extends Object
      

Writes a PNG image.

Constructor Summary

Constructors

Constructor	Description
PngWriter(OutputStream outp)

Method Summary

Modifier and Type	Method	Description
void	outputInt(int n)
static void	outputInt(int n, OutputStream s)
void	writeChunk(byte[] chunkType, byte[] data)
void	writeData(byte[] data, int stride)
void	writeEnd()
void	writeHeader(int width, int height, int bitDepth, int colorType)
void	writeIccProfile(byte[] data)
void	writePalette(byte[] data)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PngWriter

             public PngWriter
             (OutputStream outp) throws IOException
            

Throws:

IOException

Method Details

writeHeader

             public void writeHeader
             (int width, int height, int bitDepth, int colorType) throws IOException
            

Throws:

IOException

writeEnd

             public void writeEnd() throws IOException
            

Throws:

IOException

writeData

             public void writeData
             (byte[] data, int stride) throws IOException
            

Throws:

IOException

writePalette

             public void writePalette
             (byte[] data) throws IOException
            

Throws:

IOException

writeIccProfile

             public void writeIccProfile
             (byte[] data) throws IOException
            

Throws:

IOException

outputInt

             public void outputInt
             (int n) throws IOException
            

Throws:

IOException

outputInt

             public static void outputInt
             (int n, OutputStream s) throws IOException
            

Throws:

IOException

writeChunk

             public void writeChunk
             (byte[] chunkType, byte[] data) throws IOException
            

Throws:

IOException