Package com.itextpdf.text.pdf.codec
Class PngWriter
- java.lang.Object
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- com.itextpdf.text.pdf.codec.PngWriter
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public class PngWriter extends java.lang.Object
Writes a PNG image.- Since:
- 5.0.3
- Author:
- Paulo Soares
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Constructor Summary
Constructors Constructor Description PngWriter(java.io.OutputStream outp)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
outputInt(int n)
static void
outputInt(int n, java.io.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)
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Method Detail
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writeHeader
public void writeHeader(int width, int height, int bitDepth, int colorType) throws java.io.IOException
- Throws:
java.io.IOException
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writeEnd
public void writeEnd() throws java.io.IOException
- Throws:
java.io.IOException
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writeData
public void writeData(byte[] data, int stride) throws java.io.IOException
- Throws:
java.io.IOException
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writePalette
public void writePalette(byte[] data) throws java.io.IOException
- Throws:
java.io.IOException
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writeIccProfile
public void writeIccProfile(byte[] data) throws java.io.IOException
- Throws:
java.io.IOException
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outputInt
public void outputInt(int n) throws java.io.IOException
- Throws:
java.io.IOException
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outputInt
public static void outputInt(int n, java.io.OutputStream s) throws java.io.IOException
- Throws:
java.io.IOException
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writeChunk
public void writeChunk(byte[] chunkType, byte[] data) throws java.io.IOException
- Throws:
java.io.IOException
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