org.freehep.graphicsio.emf
Class EMFInputStream

java.lang.Object
  java.io.InputStream
      org.freehep.util.io.DecompressableInputStream
          org.freehep.util.io.BitInputStream
              org.freehep.util.io.ByteOrderInputStream
                  org.freehep.util.io.ByteCountInputStream
                      org.freehep.util.io.TaggedInputStream
                          org.freehep.graphicsio.emf.EMFInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, EMFConstants

public class EMFInputStream
extends org.freehep.util.io.TaggedInputStream
implements EMFConstants

This class extends the TaggedInputStream with several methods to read EMF primitives from the stream and to read TagHeaders.

Version:

$Id: EMFInputStream.java 10367 2007-01-22 19:26:48Z duns $

Author:

Mark Donszelmann

Field Summary

static int

DEFAULT_VERSION

Fields inherited from class org.freehep.util.io.TaggedInputStream

actionSet, tagSet

Fields inherited from class org.freehep.util.io.ByteOrderInputStream

little

Fields inherited from class org.freehep.util.io.BitInputStream

BIT_MASK, FIELD_MASK, MASK_SIZE, ONES, ZERO

Fields inherited from interface org.freehep.graphicsio.emf.EMFConstants

AC_SRC_ALPHA, AC_SRC_OVER, AD_CLOCKWISE, AD_COUNTERCLOCKWISE, ALTERNATE, BI_BITFIELDS, BI_JPEG, BI_PNG, BI_RGB, BI_RLE4, BI_RLE8, BKG_OPAQUE, BKG_TRANSPARENT, BLACKONWHITE, BS_DIBPATTERN, BS_DIBPATTERN8X8, BS_DIBPATTERNPT, BS_HATCHED, BS_HOLLOW, BS_INDEXED, BS_MONOPATTERN, BS_NULL, BS_PATTERN, BS_PATTERN8X8, BS_SOLID, COLORONCOLOR, DIB_PAL_COLORS, DIB_RGB_COLORS, ETO_CLIPPED, ETO_GLYPH_INDEX, ETO_IGNORELANGUAGE, ETO_NUMERICSLATIN, ETO_NUMERICSLOCAL, ETO_OPAQUE, ETO_PDY, ETO_RTLREADING, FLOODFILLBORDER, FLOODFILLSURFACE, FW_BOLD, FW_DONTCARE, FW_EXTRABOLD, FW_EXTRALIGHT, FW_HEAVY, FW_LIGHT, FW_MEDIUM, FW_NORMAL, FW_SEMIBOLD, FW_THIN, GDICOMMENT_BEGINGROUP, GDICOMMENT_ENDGROUP, GDICOMMENT_IDENTIFIER, GDICOMMENT_MULTIFORMATS, GDICOMMENT_UNICODE_END, GDICOMMENT_UNICODE_STRING, GDICOMMENT_WINDOWS_METAFILE, GM_ADVANCED, GM_COMPATIBLE, GRADIENT_FILL_RECT_H, GRADIENT_FILL_RECT_V, GRADIENT_FILL_TRIANGLE, HALFTONE, HS_BDIAGONAL, HS_CROSS, HS_DIAGCROSS, HS_FDIAGONAL, HS_HORIZONTAL, HS_VERTICAL, ICM_DONE_OUTSIDEDC, ICM_OFF, ICM_ON, ICM_QUERY, MM_ANISOTROPIC, MM_HIENGLISH, MM_HIMETRIC, MM_ISOTROPIC, MM_LOENGLISH, MM_LOMETRIC, MM_TEXT, MM_TWIPS, MWT_IDENTITY, MWT_LEFTMULTIPLY, MWT_RIGHTMULTIPLY, PAN_ANY, PAN_NO_FIT, PS_COSMETIC, PS_DASH, PS_DASHDOT, PS_DASHDOTDOT, PS_DOT, PS_ENDCAP_FLAT, PS_ENDCAP_ROUND, PS_ENDCAP_SQUARE, PS_GEOMETRIC, PS_INSIDEFRAME, PS_JOIN_BEVEL, PS_JOIN_MITER, PS_JOIN_ROUND, PS_NULL, PS_SOLID, PS_USERSTYLE, PT_BEZIERTO, PT_CLOSEFIGURE, PT_LINETO, PT_MOVETO, R2_BLACK, R2_COPYPEN, R2_MASKNOTPEN, R2_MASKPEN, R2_MASKPENNOT, R2_MERGENOTPEN, R2_MERGEPEN, R2_MERGEPENNOT, R2_NOP, R2_NOT, R2_NOTCOPYPEN, R2_NOTMASKPEN, R2_NOTMERGEPEN, R2_NOTXORPEN, R2_WHITE, R2_XORPEN, RGN_AND, RGN_COPY, RGN_DIFF, RGN_MAX, RGN_MIN, RGN_OR, RGN_XOR, SRCCOPY, STRETCH_ANDSCANS, STRETCH_DELETESCANS, STRETCH_HALFTONE, STRETCH_ORSCANS, TA_BASELINE, TA_BOTTOM, TA_CENTER, TA_LEFT, TA_NOUPDATECP, TA_RIGHT, TA_RTLREADING, TA_TOP, TA_UPDATECP, TWIPS, UNITS_PER_PIXEL, WHITEONBLACK, WINDING

Constructor Summary

EMFInputStream(java.io.InputStream is)

EMFInputStream(java.io.InputStream is, EMFTagSet tagSet)

EMFInputStream(java.io.InputStream is, int version)

Method Summary

int	getVersion()
protected org.freehep.util.io.ActionHeader	readActionHeader()
boolean	readBOOLEAN()
int	readBYTE()
byte[]	readBYTE(int size)
java.awt.Color	readCOLOR16()
java.awt.Color	readCOLORREF()
int	readDWORD()
int[]	readDWORD(int size)
float	readFLOAT()
EMFHeader	readHeader()
int	readLONG()
int[]	readLONG(int size)
java.awt.Point	readPOINTL()
java.awt.Point[]	readPOINTL(int size)
java.awt.Point	readPOINTS()
java.awt.Point[]	readPOINTS(int size)
java.awt.Rectangle	readRECTL()
java.awt.Dimension	readSIZEL()
protected org.freehep.util.io.TagHeader	readTagHeader()
int	readUINT()
int	readULONG()
java.lang.String	readWCHAR(int size)
int	readWORD()
java.awt.geom.AffineTransform	readXFORM()

Methods inherited from class org.freehep.util.io.TaggedInputStream

addAction, addTag, getTagHeader, readAction, readTag

Methods inherited from class org.freehep.util.io.ByteCountInputStream

getLength, popBuffer, pushBuffer, read

Methods inherited from class org.freehep.util.io.ByteOrderInputStream

readAsciiZString, readBoolean, readByte, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readInt, readLine, readLong, readShort, readShort, readString, readUnsignedByte, readUnsignedByte, readUnsignedInt, readUnsignedInt, readUnsignedShort, readUnsignedShort, readUTF, skipBytes

Methods inherited from class org.freehep.util.io.BitInputStream

byteAlign, fetchByte, readBitFlag, readFBits, readSBits, readUBits

Methods inherited from class org.freehep.util.io.DecompressableInputStream

skip, startDecompressing

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, read, reset

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_VERSION

public static int DEFAULT_VERSION

Constructor Detail

EMFInputStream

public EMFInputStream(java.io.InputStream is)

EMFInputStream

public EMFInputStream(java.io.InputStream is,
                      int version)

EMFInputStream

public EMFInputStream(java.io.InputStream is,
                      EMFTagSet tagSet)

Method Detail

readDWORD

public int readDWORD()
              throws java.io.IOException

Throws:

java.io.IOException

readDWORD

public int[] readDWORD(int size)
                throws java.io.IOException

Throws:

java.io.IOException

readWORD

public int readWORD()
             throws java.io.IOException

Throws:

java.io.IOException

readLONG

public int readLONG()
             throws java.io.IOException

Throws:

java.io.IOException

readLONG

public int[] readLONG(int size)
               throws java.io.IOException

Throws:

java.io.IOException

readFLOAT

public float readFLOAT()
                throws java.io.IOException

Throws:

java.io.IOException

readUINT

public int readUINT()
             throws java.io.IOException

Throws:

java.io.IOException

readULONG

public int readULONG()
              throws java.io.IOException

Throws:

java.io.IOException

readCOLORREF

public java.awt.Color readCOLORREF()
                            throws java.io.IOException

Throws:

java.io.IOException

readCOLOR16

public java.awt.Color readCOLOR16()
                           throws java.io.IOException

Throws:

java.io.IOException

readXFORM

public java.awt.geom.AffineTransform readXFORM()
                                        throws java.io.IOException

Throws:

java.io.IOException

readRECTL

public java.awt.Rectangle readRECTL()
                             throws java.io.IOException

Throws:

java.io.IOException

readPOINTL

public java.awt.Point readPOINTL()
                          throws java.io.IOException

Throws:

java.io.IOException

readPOINTL

public java.awt.Point[] readPOINTL(int size)
                            throws java.io.IOException

Throws:

java.io.IOException

readPOINTS

public java.awt.Point readPOINTS()
                          throws java.io.IOException

Throws:

java.io.IOException

readPOINTS

public java.awt.Point[] readPOINTS(int size)
                            throws java.io.IOException

Throws:

java.io.IOException

readSIZEL

public java.awt.Dimension readSIZEL()
                             throws java.io.IOException

Throws:

java.io.IOException

readBYTE

public int readBYTE()
             throws java.io.IOException

Throws:

java.io.IOException

readBYTE

public byte[] readBYTE(int size)
                throws java.io.IOException

Throws:

java.io.IOException

readBOOLEAN

public boolean readBOOLEAN()
                    throws java.io.IOException

Throws:

java.io.IOException

readWCHAR

public java.lang.String readWCHAR(int size)
                           throws java.io.IOException

Throws:

java.io.IOException

readTagHeader

protected org.freehep.util.io.TagHeader readTagHeader()
                                               throws java.io.IOException

Specified by:

readTagHeader in class org.freehep.util.io.TaggedInputStream

Throws:

java.io.IOException

readActionHeader

protected org.freehep.util.io.ActionHeader readActionHeader()
                                                     throws java.io.IOException

Specified by:

readActionHeader in class org.freehep.util.io.TaggedInputStream

Throws:

java.io.IOException

readHeader

public EMFHeader readHeader()
                     throws java.io.IOException

Throws:

java.io.IOException

getVersion

public int getVersion()