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Class ejmf.toolkit.encoders.PNGData

java.lang.Object
   |
   +----ejmf.toolkit.encoders.PNGData

public class PNGData
extends Object

Variable Index

 o avg_row
 o bit_depth
 o channels
 o chunk_name
 o color_type
 o compression
 o crc
 o crc_obj
 o do_filter
 o filter
 o flags
 o height
 o idat_size
 o interlaced
 o irowbytes
 o iwidth
 o mode
 o num_palette
 o num_rows
 o num_trans
 o paeth_row
 o palette
 o pass
 o pixel_depth
 o PNG_16_TO_8
 o PNG_AFTER_IDAT
 o PNG_BACKGROUND
 o PNG_BACKGROUND_EXPAND
 o PNG_BEFORE_IHDR
 o PNG_BGR
 o png_bKGD
 o png_cHRM
 o PNG_COLOR_MASK_ALPHA
 o PNG_COLOR_MASK_COLOR
 o PNG_COLOR_MASK_PALETTE
 o PNG_COLOR_TYPE_GRAY
 o PNG_COLOR_TYPE_GRAY_ALPHA
 o PNG_COLOR_TYPE_PALETTE
 o PNG_COLOR_TYPE_RGB
 o PNG_COLOR_TYPE_RGB_ALPHA
 o PNG_DITHER
 o PNG_EXPAND
 o PNG_FILLER
 o PNG_FLAG_CRC_ANCILLARY_MASK
 o PNG_FLAG_CRC_ANCILLARY_NOWARN
 o PNG_FLAG_CRC_ANCILLARY_USE
 o PNG_FLAG_CRC_CRITICAL_IGNORE
 o PNG_FLAG_CRC_CRITICAL_MASK
 o PNG_FLAG_CRC_CRITICAL_USE
 o PNG_FLAG_CRC_MASK
 o PNG_FLAG_FILLER_AFTER
 o PNG_FLAG_FREE_HIST
 o PNG_FLAG_FREE_PALETTE
 o PNG_FLAG_FREE_TRANS
 o PNG_FLAG_HAVE_CHUNK_HEADER
 o PNG_FLAG_ROW_INIT
 o PNG_FLAG_WROTE_tIME
 o PNG_FLAG_ZLIB_CUSTOM_LEVEL
 o PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL
 o PNG_FLAG_ZLIB_CUSTOM_METHOD
 o PNG_FLAG_ZLIB_CUSTOM_STRATEGY
 o PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS
 o PNG_FLAG_ZLIB_FINISHED
 o png_gAMA
 o PNG_GAMMA
 o PNG_GRAY_TO_RGB
 o PNG_HAVE_IDAT
 o PNG_HAVE_IEND
 o PNG_HAVE_IHDR
 o PNG_HAVE_PLTE
 o png_hIST
 o png_IDAT
 o png_IEND
 o png_IHDR
 o PNG_INFO_bKGD
 o PNG_INFO_cHRM
 o PNG_INFO_gAMA
 o PNG_INFO_hIST
 o PNG_INFO_oFFs
 o PNG_INFO_pHYs
 o PNG_INFO_PLTE
 o PNG_INFO_sBIT
 o PNG_INFO_tIME
 o PNG_INFO_tRNS
 o PNG_INTERLACE
 o PNG_INVERT_MONO
 o png_libpng_ver
 o png_oFFs
 o PNG_PACK
 o png_pass_dsp_mask
 o png_pass_inc
 o png_pass_mask
 o png_pass_start
 o png_pass_yinc
 o png_pass_ystart
 o png_pHYs
 o png_PLTE
 o PNG_RGB_TO_GRAY
 o PNG_RGBA
 o png_sBIT
 o PNG_SHIFT
 o png_sig
 o PNG_SWAP_BYTES
 o png_tEXt
 o png_tIME
 o png_tRNS
 o PNG_ZBUF_SIZE
 o png_zTXt
 o prev_row
 o row_buf
 o row_info
 o row_number
 o rowbytes
 o sub_row
 o transformations
 o up_row
 o usr_bit_depth
 o usr_channels
 o usr_width
 o width
 o zbuf
 o zbuf_size
 o zlib_level
 o zlib_mem_level
 o zlib_method
 o zlib_strategy
 o zlib_window_bits

Constructor Index

 o PNGData()

Method Index

 o calculateCRC(byte[], int)
 o getInt32(byte[])
 o getInt32(byte[], int)
 o iAbs(int)
 o memCompare(byte[], byte[], int)
 o memCopy(byte[], byte[], int)
 o memCopy(byte[], int, byte[], int, int)
 o memSet(byte[], int, int)
 o resetCRC()
 o saveInt32(byte[], int)
 o saveInt32(byte[], int, int)
 o ubyte(byte)
 o warning(String)

Variables

 o PNG_INFO_gAMA
 public static final int PNG_INFO_gAMA
 o PNG_INFO_sBIT
 public static final int PNG_INFO_sBIT
 o PNG_INFO_cHRM
 public static final int PNG_INFO_cHRM
 o PNG_INFO_PLTE
 public static final int PNG_INFO_PLTE
 o PNG_INFO_tRNS
 public static final int PNG_INFO_tRNS
 o PNG_INFO_bKGD
 public static final int PNG_INFO_bKGD
 o PNG_INFO_hIST
 public static final int PNG_INFO_hIST
 o PNG_INFO_pHYs
 public static final int PNG_INFO_pHYs
 o PNG_INFO_oFFs
 public static final int PNG_INFO_oFFs
 o PNG_INFO_tIME
 public static final int PNG_INFO_tIME
 o PNG_COLOR_MASK_PALETTE
 public static final int PNG_COLOR_MASK_PALETTE
 o PNG_COLOR_MASK_COLOR
 public static final int PNG_COLOR_MASK_COLOR
 o PNG_COLOR_MASK_ALPHA
 public static final int PNG_COLOR_MASK_ALPHA
 o PNG_COLOR_TYPE_GRAY
 public static final int PNG_COLOR_TYPE_GRAY
 o PNG_COLOR_TYPE_PALETTE
 public static final int PNG_COLOR_TYPE_PALETTE
 o PNG_COLOR_TYPE_RGB
 public static final int PNG_COLOR_TYPE_RGB
 o PNG_COLOR_TYPE_RGB_ALPHA
 public static final int PNG_COLOR_TYPE_RGB_ALPHA
 o PNG_COLOR_TYPE_GRAY_ALPHA
 public static final int PNG_COLOR_TYPE_GRAY_ALPHA
 o PNG_FLAG_ZLIB_CUSTOM_STRATEGY
 public static final int PNG_FLAG_ZLIB_CUSTOM_STRATEGY
 o PNG_FLAG_ZLIB_CUSTOM_LEVEL
 public static final int PNG_FLAG_ZLIB_CUSTOM_LEVEL
 o PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL
 public static final int PNG_FLAG_ZLIB_CUSTOM_MEM_LEVEL
 o PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS
 public static final int PNG_FLAG_ZLIB_CUSTOM_WINDOW_BITS
 o PNG_FLAG_ZLIB_CUSTOM_METHOD
 public static final int PNG_FLAG_ZLIB_CUSTOM_METHOD
 o PNG_FLAG_ZLIB_FINISHED
 public static final int PNG_FLAG_ZLIB_FINISHED
 o PNG_FLAG_ROW_INIT
 public static final int PNG_FLAG_ROW_INIT
 o PNG_FLAG_FILLER_AFTER
 public static final int PNG_FLAG_FILLER_AFTER
 o PNG_FLAG_CRC_ANCILLARY_USE
 public static final int PNG_FLAG_CRC_ANCILLARY_USE
 o PNG_FLAG_CRC_ANCILLARY_NOWARN
 public static final int PNG_FLAG_CRC_ANCILLARY_NOWARN
 o PNG_FLAG_CRC_CRITICAL_USE
 public static final int PNG_FLAG_CRC_CRITICAL_USE
 o PNG_FLAG_CRC_CRITICAL_IGNORE
 public static final int PNG_FLAG_CRC_CRITICAL_IGNORE
 o PNG_FLAG_FREE_PALETTE
 public static final int PNG_FLAG_FREE_PALETTE
 o PNG_FLAG_FREE_TRANS
 public static final int PNG_FLAG_FREE_TRANS
 o PNG_FLAG_FREE_HIST
 public static final int PNG_FLAG_FREE_HIST
 o PNG_FLAG_HAVE_CHUNK_HEADER
 public static final int PNG_FLAG_HAVE_CHUNK_HEADER
 o PNG_FLAG_WROTE_tIME
 public static final int PNG_FLAG_WROTE_tIME
 o PNG_FLAG_CRC_ANCILLARY_MASK
 public static final int PNG_FLAG_CRC_ANCILLARY_MASK
 o PNG_FLAG_CRC_CRITICAL_MASK
 public static final int PNG_FLAG_CRC_CRITICAL_MASK
 o PNG_FLAG_CRC_MASK
 public static final int PNG_FLAG_CRC_MASK
 o PNG_BEFORE_IHDR
 public static final int PNG_BEFORE_IHDR
 o PNG_HAVE_IHDR
 public static final int PNG_HAVE_IHDR
 o PNG_HAVE_PLTE
 public static final int PNG_HAVE_PLTE
 o PNG_HAVE_IDAT
 public static final int PNG_HAVE_IDAT
 o PNG_AFTER_IDAT
 public static final int PNG_AFTER_IDAT
 o PNG_HAVE_IEND
 public static final int PNG_HAVE_IEND
 o PNG_ZBUF_SIZE
 public static final int PNG_ZBUF_SIZE
 o PNG_BGR
 public static final int PNG_BGR
 o PNG_INTERLACE
 public static final int PNG_INTERLACE
 o PNG_PACK
 public static final int PNG_PACK
 o PNG_SHIFT
 public static final int PNG_SHIFT
 o PNG_SWAP_BYTES
 public static final int PNG_SWAP_BYTES
 o PNG_INVERT_MONO
 public static final int PNG_INVERT_MONO
 o PNG_DITHER
 public static final int PNG_DITHER
 o PNG_BACKGROUND
 public static final int PNG_BACKGROUND
 o PNG_BACKGROUND_EXPAND
 public static final int PNG_BACKGROUND_EXPAND
 o PNG_RGB_TO_GRAY
 public static final int PNG_RGB_TO_GRAY
 o PNG_16_TO_8
 public static final int PNG_16_TO_8
 o PNG_RGBA
 public static final int PNG_RGBA
 o PNG_EXPAND
 public static final int PNG_EXPAND
 o PNG_GAMMA
 public static final int PNG_GAMMA
 o PNG_GRAY_TO_RGB
 public static final int PNG_GRAY_TO_RGB
 o PNG_FILLER
 public static final int PNG_FILLER
 o png_libpng_ver
 public static final String png_libpng_ver
 o png_sig
 public static final byte png_sig[]
 o png_IHDR
 public static final byte png_IHDR[]
 o png_IDAT
 public static final byte png_IDAT[]
 o png_IEND
 public static final byte png_IEND[]
 o png_PLTE
 public static final byte png_PLTE[]
 o png_gAMA
 public static final byte png_gAMA[]
 o png_sBIT
 public static final byte png_sBIT[]
 o png_cHRM
 public static final byte png_cHRM[]
 o png_tRNS
 public static final byte png_tRNS[]
 o png_bKGD
 public static final byte png_bKGD[]
 o png_hIST
 public static final byte png_hIST[]
 o png_tEXt
 public static final byte png_tEXt[]
 o png_zTXt
 public static final byte png_zTXt[]
 o png_pHYs
 public static final byte png_pHYs[]
 o png_oFFs
 public static final byte png_oFFs[]
 o png_tIME
 public static final byte png_tIME[]
 o png_pass_start
 public static final int png_pass_start[]
 o png_pass_inc
 public static final int png_pass_inc[]
 o png_pass_ystart
 public static final int png_pass_ystart[]
 o png_pass_yinc
 public static final int png_pass_yinc[]
 o png_pass_mask
 public static final int png_pass_mask[]
 o png_pass_dsp_mask
 public static final int png_pass_dsp_mask[]
 o mode
 public int mode
 o flags
 public int flags
 o transformations
 public int transformations
 o zbuf
 public byte zbuf[]
 o zbuf_size
 public int zbuf_size
 o zlib_level
 public int zlib_level
 o zlib_method
 public int zlib_method
 o zlib_window_bits
 public int zlib_window_bits
 o zlib_mem_level
 public int zlib_mem_level
 o zlib_strategy
 public int zlib_strategy
 o width
 public int width
 o height
 public int height
 o num_rows
 public int num_rows
 o rowbytes
 public int rowbytes
 o usr_width
 public int usr_width
 o iwidth
 public int iwidth
 o irowbytes
 public int irowbytes
 o row_number
 public int row_number
 o prev_row
 public byte prev_row[]
 o row_buf
 public byte row_buf[]
 o sub_row
 public byte sub_row[]
 o up_row
 public byte up_row[]
 o avg_row
 public byte avg_row[]
 o paeth_row
 public byte paeth_row[]
 o row_info
 public PNGRowInfo row_info
 o idat_size
 public int idat_size
 o crc
 public int crc
 o palette
 public Color palette[]
 o num_palette
 public short num_palette
 o num_trans
 public short num_trans
 o chunk_name
 public byte chunk_name[]
 o compression
 public byte compression
 o filter
 public byte filter
 o interlaced
 public byte interlaced
 o pass
 public byte pass
 o do_filter
 public int do_filter
 o color_type
 public byte color_type
 o bit_depth
 public byte bit_depth
 o usr_bit_depth
 public byte usr_bit_depth
 o pixel_depth
 public byte pixel_depth
 o channels
 public byte channels
 o usr_channels
 public byte usr_channels
 o crc_obj
 protected CRC32 crc_obj

Constructors

 o PNGData
 public PNGData()

Methods

 o resetCRC
 protected void resetCRC()
 o calculateCRC
 protected void calculateCRC(byte buf[],
                             int length)
 o getInt32
 protected int getInt32(byte buf[])
 o getInt32
 protected int getInt32(byte buf[],
                        int off)
 o saveInt32
 protected void saveInt32(byte buf[],
                          int i)
 o saveInt32
 protected void saveInt32(byte buf[],
                          int off,
                          int i)
 o ubyte
 public static int ubyte(byte b)
 o warning
 protected void warning(String msg)
 o memCompare
 protected int memCompare(byte buf1[],
                          byte buf2[],
                          int count)
 o memCopy
 protected void memCopy(byte dest[],
                        byte src[],
                        int count)
 o memCopy
 protected void memCopy(byte dest[],
                        int dst_off,
                        byte src[],
                        int src_off,
                        int count)
 o memSet
 protected void memSet(byte dest[],
                       int c,
                       int count)
 o iAbs
 protected int iAbs(int v)

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