jvx.loader

Class PgXyzLoader

java.lang.Object

jv.loader.PgAbstractLoader

jvx.loader.PgXyzLoader

All Implemented Interfaces:

PgLoaderIf

public final class PgXyzLoader
extends PgAbstractLoader

Loader for XYZ files for molecule configurations. Bonding is automatically computed following the JMOL rules for automatic bonding.

Since:

JavaView 3.54.000

Author:

Konrad Polthier

Version:

22.03.10, 2.00 revised (kp) Superclass changed to PgAbstractLoader.
29.08.04, 1.00 created (kp)

Field Summary

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
PgXyzLoader()

Method Summary

Modifier and Type	Method and Description
PgJvxSrc[]	read(java.io.BufferedReader in) Read geometry file in the Brigham Young University's MOVIE.BYU file format.
static PgJvxSrc[]	read(java.lang.String fileName) Read geometry file in the Brigham Young University's MOVIE.BYU file format.
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, write

Methods inherited from class java.lang.Object

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

Constructor Detail

PgXyzLoader

public PgXyzLoader()

Method Detail

read

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

Read geometry file in the Brigham Young University's MOVIE.BYU file format.

Author:

Konrad Polthier

Version:

20.02.01, 2.50 revised (kp) Method body moved to read(BufferedReader).
04.03.00, 2.00 revised (kp) Argument geometry removed, just fill private arrays.
06.08.99, 1.10 revised (kp) InputStream replaced with BufferedReader.
25.11.97, 1.00 created (kp)

read

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

Read geometry file in the Brigham Young University's MOVIE.BYU file format.

The returned array of geometry may contain keyframes of an animation. This is checked with the method isAnimation().

Alternatively, one may call load(BuffereredReader) followed by getGeometries() resp. getAnimations() to have a finer control about which information one wants to use from a source. For example, optional display information must be retrieve by a subsequent call getDisplayOption() if available.

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:

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.

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:

14.02.04, 2.00 revised (kp) Store exactly 3 coordinates per vertex independent of dimOfVertices.
10.06.01, 1.00 created (kp)