de.lmu.ifi.dbs.elki.visualization.savedialog

Class SVGSaveDialog

java.lang.Object

de.lmu.ifi.dbs.elki.visualization.savedialog.SVGSaveDialog

public final class SVGSaveDialog
extends java.lang.Object

A save dialog to save/export a SVG image to a file. Supported formats:

• SVG
• PNG (with width and height options)
• JPEG (with width and height options, and if an ImageWrite is available)
• PDF (if FOP transcoders are available)
• PS (if FOP transcoders are available)
• EPS (if FOP transcoders are available)

Since:

0.2

Author:

Simon Mittermüller

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static java.lang.String	AUTOMAGIC_FORMAT Automagic file format
static java.lang.String	DEFAULT_TITLE The default title.
(package private) static java.lang.String[]	FORMATS Supported file format (extensions)
private static Logging	LOG Static logger reference
(package private) static java.lang.String[]	VISIBLE_FORMATS Visible file formats

Constructor Summary

Constructors

Modifier	Constructor and Description
private	SVGSaveDialog() Private constructor.

Method Summary

Modifier and Type	Method and Description
static java.lang.String[]	getFormats()
static java.lang.String[]	getVisibleFormats()
static java.lang.String	guessFormat(java.lang.String name) Guess a supported format from the file name.
private static void	showError(java.awt.Component parent, java.lang.String title, java.lang.String msg) Helper method to show a error message as "popup".
static int	showSaveDialog(SVGPlot plot, int width, int height) Show a "Save as" dialog.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TITLE

public static final java.lang.String DEFAULT_TITLE

The default title. "Save as ...".

See Also:

Constant Field Values

LOG

private static final Logging LOG

Static logger reference

AUTOMAGIC_FORMAT

static final java.lang.String AUTOMAGIC_FORMAT

Automagic file format

See Also:

Constant Field Values

FORMATS

static final java.lang.String[] FORMATS

Supported file format (extensions)

VISIBLE_FORMATS

static final java.lang.String[] VISIBLE_FORMATS

Visible file formats

Constructor Detail

SVGSaveDialog

private SVGSaveDialog()

Private constructor. Static methods only.

Method Detail

showSaveDialog

public static int showSaveDialog(SVGPlot plot,
                                 int width,
                                 int height)

Show a "Save as" dialog.

Parameters:

plot - The plot to be exported.

width - The width of the exported image (when export to JPEG/PNG).

height - The height of the exported image (when export to JPEG/PNG).

Returns:

Result from JFileChooser.showSaveDialog(java.awt.Component)

guessFormat

public static java.lang.String guessFormat(java.lang.String name)

Guess a supported format from the file name. For "auto" format handling.

Parameters:

name - File name

Returns:

format or "null"

getFormats

public static java.lang.String[] getFormats()

Returns:

the formats

getVisibleFormats

public static java.lang.String[] getVisibleFormats()

Returns:

the visibleformats

showError

private static void showError(java.awt.Component parent,
                              java.lang.String title,
                              java.lang.String msg)

Helper method to show a error message as "popup". Calls JOptionPane.showMessageDialog(java.awt.Component, Object).

Parameters:

parent - The parent component for the popup.

msg - The message to be displayed.