jvx.loader

Class PgPdfLoader

java.lang.Object

jv.loader.PgAbstractLoader

jvx.loader.PgPdfLoader

All Implemented Interfaces:

PgLoaderIf

public final class PgPdfLoader
extends PgAbstractLoader

Loader for writing PDF files containing geometries in U3D format, u3d is specified by the ecma standard ECMA-363.

Author:

Ulrich Reitebuch

Version:

09.03.15, 2.00 revised (kp) Moved to jvx.loader from dev.loader.
10.05.06, 1.00 created (ur)

Field Summary

Fields

Modifier and Type	Field and Description
static int	FORMAT_A3_LANDSCAPE ID for A4 medium in "Landscape" orientation.
static int	FORMAT_A3_PORTRAIT ID for A4 medium in "Portrait" orientation.
static int	FORMAT_A4_LANDSCAPE ID for A4 medium in "Landscape" orientation.
static int	FORMAT_A4_PORTRAIT ID for A4 medium in "Portrait" orientation.

Fields inherited from interface jv.loader.PgLoaderIf

GEOM_DATA_AUTHOR, GEOM_DATA_COLORS, GEOM_DATA_HEADER, GEOM_DATA_INFO, GEOM_DATA_NORMALS, GEOM_DATA_TEXTURE, GEOM_DATA_VECTORS

Constructor Summary

Constructors

Constructor and Description
PgPdfLoader()

Method Summary

Modifier and Type	Method and Description
PgJvxSrc[]	read(java.io.BufferedReader in) Read geometry file.
PgJvxSrc[]	read(java.lang.String fileName)
void	setContents(java.lang.String text) Add textual contents to the PDF document.
void	setHeader(java.lang.String text) Set text of header for the PDF document.
void	setMediaBox(double xMin, double yMin, double xMax, double yMax) Set size of page medium; unit: 1/72 inch.
void	setMediaBox(int id) Set size of page medium.
boolean	write(java.io.DataOutputStream outWriter, PgJvxSrc[] geomArr) Write an array of geometries to a file.
boolean	write(java.io.Writer writer, PgJvxSrc[] geomArr) Write an array of geometries into an output stream writer.

Methods inherited from class jv.loader.PgAbstractLoader

getAnimations, getDisplayOption, getGeometries, getSpecializedGeometries, isAnimation, isEnabledOptimization, load, read, setAnimation, setDisplayOption, setGeometryOption

Methods inherited from class java.lang.Object

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

Field Detail

FORMAT_A4_PORTRAIT

public static final int FORMAT_A4_PORTRAIT

ID for A4 medium in "Portrait" orientation.

See Also:

Constant Field Values

FORMAT_A4_LANDSCAPE

public static final int FORMAT_A4_LANDSCAPE

ID for A4 medium in "Landscape" orientation.

See Also:

Constant Field Values

FORMAT_A3_PORTRAIT

public static final int FORMAT_A3_PORTRAIT

ID for A4 medium in "Portrait" orientation.

See Also:

Constant Field Values

FORMAT_A3_LANDSCAPE

public static final int FORMAT_A3_LANDSCAPE

ID for A4 medium in "Landscape" orientation.

See Also:

Constant Field Values

Constructor Detail

PgPdfLoader

public PgPdfLoader()

Method Detail

setMediaBox

public void setMediaBox(double xMin,
                        double yMin,
                        double xMax,
                        double yMax)

Set size of page medium; unit: 1/72 inch.

setMediaBox

public void setMediaBox(int id)

Set size of page medium.

setHeader

public void setHeader(java.lang.String text)

Set text of header for the PDF document.

setContents

public void setContents(java.lang.String text)

Add textual contents to the PDF document.

read

public PgJvxSrc[] read(java.lang.String fileName)

Author:

Konrad Polthier

Version:

20.02.01, 2.00 revised (kp) Method body moved to read(BufferedReader).
04.03.00, 1.50 revised (kp) Argument geometry removed, just fill private arrays.
00.00.98, 1.00 created (kp)

read

public PgJvxSrc[] read(java.io.BufferedReader in)

Read geometry file.

Specified by:

read in interface PgLoaderIf

Overrides:

read in class PgAbstractLoader

Parameters:

in - BufferedReader to read textual data from.

Returns:

Array of JVX geometries.

See Also:

PgAbstractLoader.write(Writer, PgJvxSrc [])

Author:

Konrad Polthier

Version:

20.02.01, 1.00 revised (kp)
20.02.01, 1.00 created (kp) Method body from former version read(String fileName).

write

public boolean write(java.io.Writer writer,
                     PgJvxSrc[] geomArr)
              throws java.io.IOException

Write an array of geometries into an output stream writer.

Numbers with absolute value less than jv.vecmath.PuMath#EPS are shown as zero. This avoids the annoying fact that double precision numbers fill the whole text area hiding the exponent, which hides their small value.

Specified by:

write in interface PgLoaderIf

Overrides:

write in class PgAbstractLoader

Parameters:

writer - Write all data to this stream

geomArr - Array with geometries to save

Returns:

true on success.

Throws:

java.io.IOException

See Also:

read(BufferedReader)

Version:

09.09.02, 2.00 revised (kp) Exchange vn and vt, remove vd vector fields to comply with OBJ format.
10.05.02, 1.30 revised (ep) Save first vector field if existent and vertex based as 'vd'.
10.06.01, 1.20 revised (kp) Save array of geometries instead of single geometry.
22.08.99, 1.10 revised (kp) Number with abs value less than PuMath.EPS are shown as zero.
22.08.99, 1.00 created (kp)

write

public boolean write(java.io.DataOutputStream outWriter,
                     PgJvxSrc[] geomArr)

Write an array of geometries to a file.

Specified by:

write in interface PgLoaderIf

Overrides:

write in class PgAbstractLoader

Parameters:

outWriter - Write all data to this stream

geomArr - Array with geometries to save

Returns:

true on success.

See Also:

PgAbstractLoader.read(BufferedReader), PgAbstractLoader.read(DataInputStream), PgAbstractLoader.write(Writer, PgJvxSrc [])

Version:

10.05.06, 1.00 created (ur)