japlot.jaxodraw

Class JaxoPreview

java.lang.Object

japlot.jaxodraw.JaxoPreview

public class JaxoPreview
extends java.lang.Object

Responsible for previewing the results of an export. In general, creates temporary files that are opened with a default application and deleted after the program terminates. For postscript preview, it is mandatory to specify a default application in the preferences, the LaTex preview may be done with Java's internal JEditorPane.

Constructor Summary

Constructors

Constructor and Description
JaxoPreview()

Method Summary

Modifier and Type	Method and Description
void	previewEPS(JaxoGraph newGraph, java.awt.Dimension d) Previews the current JaxoGraph in EPS mode.
void	previewIMG(JaxoGraph previewGraph, java.awt.Dimension d) Previews the current JaxoGraph in JPG/PNG mode.
void	previewLatex(JaxoGraph newGraph) Previews the current JaxoGraph in LaTex mode.
void	previewLatexPS(JaxoGraph newGraph, java.awt.Dimension d, boolean wMode) If a postscript viewer has been specified in the Preferencies, runs external comands to produce a postscript file via LaTeX and opens a window to view it.
void	previewPS(JaxoGraph newGraph, java.awt.Dimension d, int mode) Previews the current JaxoGraph in postscript mode (portrait or landscape).

Methods inherited from class java.lang.Object

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

Constructor Detail

JaxoPreview

public JaxoPreview()

Method Detail

previewPS

public final void previewPS(JaxoGraph newGraph,
                            java.awt.Dimension d,
                            int mode)

Previews the current JaxoGraph in postscript mode (portrait or landscape).

Parameters:

newGraph - The JaxoGraph to be previewed.

d - The current dimension of the canvas.

mode - The preview mode: JaxoExport.PS_PORTRAIT or JaxoExport.PS_LANDSCAPE.

previewEPS

public final void previewEPS(JaxoGraph newGraph,
                             java.awt.Dimension d)

Previews the current JaxoGraph in EPS mode.

Parameters:

newGraph - The JaxoGraph to be previewed.

d - The current dimension of the canvas.

previewLatex

public final void previewLatex(JaxoGraph newGraph)

Previews the current JaxoGraph in LaTex mode.

Parameters:

newGraph - The current graph to be previewed.

previewLatexPS

public final void previewLatexPS(JaxoGraph newGraph,
                                 java.awt.Dimension d,
                                 boolean wMode)

If a postscript viewer has been specified in the Preferencies, runs external comands to produce a postscript file via LaTeX and opens a window to view it. All temporary files created during the process are deleted when the application is closed.

Parameters:

wMode - A boolean variable that indicates whether the Preview is done in watch mode.

newGraph - The current JaxoGraph to be previewed.

d - The current canvas dimension.

previewIMG

public final void previewIMG(JaxoGraph previewGraph,
                             java.awt.Dimension d)

Previews the current JaxoGraph in JPG/PNG mode.

Parameters:

previewGraph - The current graph to be previewed.

d - The dimension of the canvas.