org.freehep.graphicsio.emf
Class EMFHeader

java.lang.Object
  org.freehep.graphicsio.emf.EMFHeader

All Implemented Interfaces:

EMFConstants

public class EMFHeader

extends Object

implements EMFConstants

EMF File Header.

Version:

$Id: EMFHeader.java,v 1.10 2003/09/29 22:05:54 duns Exp $

Author:

Mark Donszelmann

Source Code:

EMFHeader.java

Field Summary

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, 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

EMFHeader(Rectangle bounds, int versionMajor, int versionMinor, int bytes, int records, int handles, String application, String name, Dimension device)

Method Summary

Rectangle	getBounds() Specifies the dimensions, in device units, of the smallest rectangle that can be drawn around the picture stored in the metafile.
String	getDescription() the description of the enhanced metafile's contents
Dimension	getDevice() Specifies the resolution of the reference device, in pixels.
Rectangle	getFrame() Specifies the dimensions, in .01 millimeter units, of a rectangle that surrounds the picture stored in the metafile.
Dimension	getMicrometers() Windows 98/Me, Windows 2000/XP: Size of the reference device in micrometers.
Dimension	getMillimeters() Specifies the resolution of the reference device, in millimeters.
String	getSignature() Specifies a double word signature.
boolean	isOpenGL() Windows 95/98/Me, Windows NT 4.0 and later: Specifies whether any OpenGL records are present in a metafile. bOpenGL is a simple Boolean flag that you can use to determine whether an enhanced metafile requires OpenGL handling.
int	size() size of emf file in bytes ?
String	toString()
void	write(EMFOutputStream emf)

Methods inherited from class java.lang.Object

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

Constructor Detail

EMFHeader

public EMFHeader(Rectangle bounds,
                 int versionMajor,
                 int versionMinor,
                 int bytes,
                 int records,
                 int handles,
                 String application,
                 String name,
                 Dimension device)

Method Detail

write

public void write(EMFOutputStream emf)
           throws IOException

Throws:

IOException

size

public int size()

size of emf file in bytes ?

toString

public String toString()

getBounds

public Rectangle getBounds()

Specifies the dimensions, in device units, of the smallest rectangle that can be drawn around the picture stored in the metafile. This rectangle is supplied by graphics device interface (GDI). Its dimensions include the right and bottom edges.

getFrame

public Rectangle getFrame()

Specifies the dimensions, in .01 millimeter units, of a rectangle that surrounds the picture stored in the metafile. This rectangle must be supplied by the application that creates the metafile. Its dimensions include the right and bottom edges.

getSignature

public String getSignature()

Specifies a double word signature. This member must specify the value assigned to the ENHMETA_SIGNATURE constant.

getDescription

public String getDescription()

the description of the enhanced metafile's contents

getDevice

public Dimension getDevice()

Specifies the resolution of the reference device, in pixels.

getMillimeters

public Dimension getMillimeters()

Specifies the resolution of the reference device, in millimeters.

getMicrometers

public Dimension getMicrometers()

Windows 98/Me, Windows 2000/XP: Size of the reference device in micrometers.

isOpenGL

public boolean isOpenGL()

Windows 95/98/Me, Windows NT 4.0 and later: Specifies whether any OpenGL records are present in a metafile. bOpenGL is a simple Boolean flag that you can use to determine whether an enhanced metafile requires OpenGL handling. When a metafile contains OpenGL records, bOpenGL is TRUE; otherwise it is FALSE.