Java Code Examples for java.awt.Font#decode()

/**
 * Install the View on the given EditorPane.  This is called by Swing and
 * can be used to do anything you need on the JEditorPane control.  Here
 * I set some default Actions.
 *
 * @param editorPane
 */
@Override
public void install(JEditorPane editorPane) {
	super.install(editorPane);
	// get our font
	String fontName = getProperty("DefaultFont");
	Font font = DEFAULT_FONT;
	if (fontName != null) {
		font = Font.decode(fontName);
	}
	editorPane.setFont(font);
	Configuration conf = getConfig();
	Color caretColor = conf.getColor(CONFIG_CARETCOLOR, Color.BLACK);
	editorPane.setCaretColor(caretColor);
	Color selectionColor = getConfig().getColor(CONFIG_SELECTION, new Color(0x99ccff));
	editorPane.setSelectionColor(selectionColor);
	addActions(editorPane);
	addComponents(editorPane);
	addPopupMenu(editorPane);
}
 

public static GamaFont staticCast(final IScope scope, final Object obj, final boolean copy)
		throws GamaRuntimeException {
	if (obj instanceof Number) {
		final Number size = (Number) obj;
		final GamaFont font = DEFAULT_DISPLAY_FONT.getValue();
		return new GamaFont(font.getName(), font.getStyle(), size.intValue());
	}
	if (obj instanceof GamaFont) {
		if (copy) {
			return new GamaFont((Font) obj);
		} else {
			return (GamaFont) obj;
		}
	}
	if (obj instanceof String) { return new GamaFont(Font.decode((String) obj)); }
	return DEFAULT_DISPLAY_FONT.getValue();
}
 

/**
 * Do not use directly.
 *
 * @param resourceLocator The {@code URI} used when loading this
 *     resource.
 * @exception IOException if unable to read the font.
 */
public FontResource(URI resourceLocator) throws IOException {
    super(resourceLocator);
    font = null;
    try {
        if (resourceLocator.getPath() != null
            && resourceLocator.getPath().endsWith(".ttf")) {
            URL url = resourceLocator.toURL();
            font = Font.createFont(Font.TRUETYPE_FONT, url.openStream());
        } else {
            String name = resourceLocator.getSchemeSpecificPart();
            font = Font.decode(name.substring(SCHEME.length()));
        }
        GraphicsEnvironment.getLocalGraphicsEnvironment()
            .registerFont(font);

        logger.info("Loaded font: " + font.getFontName()
            + " from: " + resourceLocator);
    } catch (FontFormatException|IOException ex) {
        logger.log(Level.WARNING,
            "Failed loading font from: " + resourceLocator, ex);
        throw new IOException("Font load failed from: " + resourceLocator,
            ex);
    }
}
 

/**
 * Set the label font, which is used for axis labels and legend labels.
 * The font names understood are those understood by
 * java.awt.Font.decode().
 *
 * @param name A font name.
 */

public synchronized void setLabelFont(String name) {
    // Changing legend means we need to repaint the offscreen buffer.
    _plotImage = null;

    _labelFont = Font.decode(name);
    _labelFontMetrics = getFontMetrics(_labelFont);
}
 

/**
 *  Set the label font, which is used for axis labels and legend labels. The
 *  font names understood are those understood by java.awt.Font.decode().
 *
 * @param  name  A font name.
 */
public void setLabelFont(String name) {
  if((name==null)||name.equals("")) { //$NON-NLS-1$
    return;
  }
  labelFont = Font.decode(name);
  // labelFontMetrics = getFontMetrics(labelFont);  FIX_ME
}
 

/**
 * Sets the Font to be used in future text.
 */
public void setFont(Font font) {
  if(font==null) {
    font = Font.decode(null);
  }
  _font = font;
  if(!getAccurateTextMode()) {
    append("/"+_font.getPSName()+" findfont "+(_font.getSize())+" scalefont setfont"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
  }
}
 

/**
 * Create a default {@code Font} set on initialization of the GUI.
 * 
 * @param fontName Can be used to choose a different font from a
 *     user-provided name.
 * @param scaleFactor The applied scale factor.
 * @return The new {@code Font}.
 */
static Font createMainFont(String fontName, float scaleFactor) {
    final float defaultSize = 12f * scaleFactor;
    mainFont = null;
    if (fontName != null) {
        Font font = Font.decode(fontName);
        mainFont = font = font.deriveFont(defaultSize);
        return font;
    }
    return ResourceManager.getFont("font.normal").deriveFont(defaultSize);
}
 

/**
 * Set the title font.
 * The font names understood are those understood by
 * java.awt.Font.decode().
 *
 * @param name A font name.
 */

public synchronized void setTitleFont(String name) {
    // Changing legend means we need to repaint the offscreen buffer.
    _plotImage = null;

    _titleFont = Font.decode(name);
    _titleFontMetrics = getFontMetrics(_titleFont);
}
 

@Override
public Font parse(String value) {
	return Font.decode(value);
}
 

@Override
public Component getComponent(int width, int height) throws IOException {
	final JPanel base = new JPanel();
	base.setOpaque(false);
	base.setPreferredSize(new Dimension(width, height));
	base.setLayout(new BoxLayout(base, BoxLayout.Y_AXIS));

	chart = ChartFactory.createScatterPlot("", "", "", dataset, PlotOrientation.VERTICAL, false, false, false);

	final XYItemRenderer renderer = new XYLineAndShapeRenderer(false, true) {
		private static final long serialVersionUID = 1L;

		@Override
		public ItemLabelPosition getPositiveItemLabelPosition(int row, int column) {
			return new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_LEFT);
		}
	};
	final Font font = Font.decode("Helvetica Neue-22");
	renderer.setBaseItemLabelFont(font);
	chart.getXYPlot().setRenderer(renderer);
	// chart.getXYPlot().getDomainAxis().setRange(-0.5, 5.5)
	chart.getXYPlot().getDomainAxis().setTickLabelFont(font);
	// chart.getXYPlot().getDomainAxis().setTickUnit(new NumberTickUnit(1))
	// chart.getXYPlot().getRangeAxis().setRange(-0.5, 5.5)
	chart.getXYPlot().getRangeAxis().setTickLabelFont(font);
	// chart.getXYPlot().getRangeAxis().setTickUnit(new NumberTickUnit(1))

	chart.getXYPlot().getRenderer().setBaseItemLabelGenerator(new StandardXYItemLabelGenerator() {
		private static final long serialVersionUID = 1L;

		@Override
		public String generateLabel(XYDataset ds, int series, int item) {
			return ((Dataset) ds).getLabel(series, item);
		};
	});
	chart.getXYPlot().getRenderer().setBaseItemLabelsVisible(true);

	chartPanel = new ChartPanel(chart);
	chart.setBackgroundPaint(new java.awt.Color(255, 255, 255, 255));
	chart.getXYPlot().setBackgroundPaint(java.awt.Color.WHITE);
	chart.getXYPlot().setRangeGridlinePaint(java.awt.Color.GRAY);
	chart.getXYPlot().setDomainGridlinePaint(java.awt.Color.GRAY);

	chartPanel.setSize(width, height - 50);
	chartPanel.setPreferredSize(chartPanel.getSize());
	base.add(chartPanel);

	final JPanel controls = new JPanel();
	controls.setPreferredSize(new Dimension(width, 50));
	controls.setMaximumSize(new Dimension(width, 50));
	controls.setSize(new Dimension(width, 50));

	controls.add(new JSeparator(SwingConstants.VERTICAL));

	runBtn = new JButton("Run t-SNE");
	runBtn.setActionCommand("button.run");
	runBtn.addActionListener(this);
	controls.add(runBtn);

	controls.add(new JSeparator(SwingConstants.VERTICAL));

	cnclBtn = new JButton("Cancel");
	cnclBtn.setEnabled(false);
	cnclBtn.setActionCommand("button.cancel");
	cnclBtn.addActionListener(this);
	controls.add(cnclBtn);

	base.add(controls);

	controls.add(new JSeparator(SwingConstants.VERTICAL));
	iterLabel = new JLabel("                         ");
	final Dimension size = iterLabel.getPreferredSize();
	iterLabel.setMinimumSize(size);
	iterLabel.setPreferredSize(size);
	controls.add(iterLabel);

	updateImage();

	return base;
}
 

@Override
public Component getComponent(int width, int height) throws IOException {
	final JPanel base = new JPanel();
	base.setOpaque(false);
	base.setPreferredSize(new Dimension(width, height));
	base.setLayout(new BoxLayout(base, BoxLayout.Y_AXIS));

	chart = ChartFactory.createScatterPlot("", "", "", dataset, PlotOrientation.VERTICAL, false, false, false);

	final XYItemRenderer renderer = new XYLineAndShapeRenderer(false, true) {
		private static final long serialVersionUID = 1L;

		@Override
		public ItemLabelPosition getPositiveItemLabelPosition(int row, int column) {
			return new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_LEFT);
		}
	};
	final Font font = Font.decode("Helvetica Neue-22");
	renderer.setBaseItemLabelFont(font);
	chart.getXYPlot().setRenderer(renderer);
	// chart.getXYPlot().getDomainAxis().setRange(-0.5, 5.5)
	chart.getXYPlot().getDomainAxis().setTickLabelFont(font);
	// chart.getXYPlot().getDomainAxis().setTickUnit(new NumberTickUnit(1))
	// chart.getXYPlot().getRangeAxis().setRange(-0.5, 5.5)
	chart.getXYPlot().getRangeAxis().setTickLabelFont(font);
	// chart.getXYPlot().getRangeAxis().setTickUnit(new NumberTickUnit(1))

	chart.getXYPlot().getRenderer().setBaseItemLabelGenerator(new StandardXYItemLabelGenerator() {
		private static final long serialVersionUID = 1L;

		@Override
		public String generateLabel(XYDataset ds, int series, int item) {
			return ((Dataset) ds).getLabel(series, item);
		};
	});
	chart.getXYPlot().getRenderer().setBaseItemLabelsVisible(true);

	chartPanel = new ChartPanel(chart);
	chart.setBackgroundPaint(new java.awt.Color(255, 255, 255, 255));
	chart.getXYPlot().setBackgroundPaint(java.awt.Color.WHITE);
	chart.getXYPlot().setRangeGridlinePaint(java.awt.Color.GRAY);
	chart.getXYPlot().setDomainGridlinePaint(java.awt.Color.GRAY);

	chartPanel.setSize(width, height - 50);
	chartPanel.setPreferredSize(chartPanel.getSize());
	base.add(chartPanel);

	final JPanel controls = new JPanel();
	controls.setPreferredSize(new Dimension(width, 50));
	controls.setMaximumSize(new Dimension(width, 50));
	controls.setSize(new Dimension(width, 50));

	controls.add(new JSeparator(SwingConstants.VERTICAL));
	controls.add(new JLabel("Distance:"));

	distCombo = new JComboBox<String>();
	distCombo.addItem("Euclidean");
	distCombo.addItem("1-Pearson");
	distCombo.addItem("1-Cosine");
	controls.add(distCombo);

	controls.add(new JSeparator(SwingConstants.VERTICAL));

	runBtn = new JButton("Run MDS");
	runBtn.setActionCommand("button.run");
	runBtn.addActionListener(this);
	controls.add(runBtn);

	controls.add(new JSeparator(SwingConstants.VERTICAL));

	cnclBtn = new JButton("Cancel");
	cnclBtn.setEnabled(false);
	cnclBtn.setActionCommand("button.cancel");
	cnclBtn.addActionListener(this);
	controls.add(cnclBtn);

	base.add(controls);

	controls.add(new JSeparator(SwingConstants.VERTICAL));
	iterLabel = new JLabel("                         ");
	final Dimension size = iterLabel.getPreferredSize();
	iterLabel.setMinimumSize(size);
	iterLabel.setPreferredSize(size);
	controls.add(iterLabel);

	updateImage();

	return base;
}
 

@Override
protected void setUp() throws Exception {
  super.setUp();
  myBaseFont = Font.decode("Dialog 10");
}
 

public static Font stringToFont(String fontString) {
    return Font.decode(fontString);
}
 

protected void configureChart( final JFreeChart chart ) {
  // Misc Properties
  final TextTitle chartTitle = chart.getTitle();
  if ( chartTitle != null ) {
    final Font titleFont = Font.decode( getTitleFont() );
    chartTitle.setFont( titleFont );
  }

  if ( isAntiAlias() == false ) {
    chart.setAntiAlias( false );
  }

  chart.setBorderVisible( isShowBorder() );

  final Color backgroundColor = parseColorFromString( getBackgroundColor() );
  if ( backgroundColor != null ) {
    chart.setBackgroundPaint( backgroundColor );
  }

  if ( plotBackgroundColor != null ) {
    chart.getPlot().setBackgroundPaint( plotBackgroundColor );
  }
  chart.getPlot().setBackgroundAlpha( plotBackgroundAlpha );
  chart.getPlot().setForegroundAlpha( plotForegroundAlpha );
  final Color borderCol = parseColorFromString( getBorderColor() );
  if ( borderCol != null ) {
    chart.setBorderPaint( borderCol );
  }

  //remove legend if showLegend = false
  if ( !isShowLegend() ) {
    chart.removeLegend();
  } else { //if true format legend
    final LegendTitle chLegend = chart.getLegend();
    if ( chLegend != null ) {
      final RectangleEdge loc = translateEdge( legendLocation.toLowerCase() );
      if ( loc != null ) {
        chLegend.setPosition( loc );
      }
      if ( getLegendFont() != null ) {
        chLegend.setItemFont( Font.decode( getLegendFont() ) );
      }
      if ( !isDrawLegendBorder() ) {
        chLegend.setBorder( BlockBorder.NONE );
      }
      if ( legendBackgroundColor != null ) {
        chLegend.setBackgroundPaint( legendBackgroundColor );
      }
      if ( legendTextColor != null ) {
        chLegend.setItemPaint( legendTextColor );
      }
    }

  }

  final Plot plot = chart.getPlot();
  plot.setNoDataMessageFont( Font.decode( getLabelFont() ) );

  final String message = getNoDataMessage();
  if ( message != null ) {
    plot.setNoDataMessage( message );
  }

  plot.setOutlineVisible( isChartSectionOutline() );

  if ( backgroundImage != null ) {
    if ( plotImageCache != null ) {
      plot.setBackgroundImage( plotImageCache );
    } else {
      final ExpressionRuntime expressionRuntime = getRuntime();
      final ProcessingContext context = expressionRuntime.getProcessingContext();
      final ResourceKey contentBase = context.getContentBase();
      final ResourceManager manager = context.getResourceManager();
      try {
        final ResourceKey key = createKeyFromString( manager, contentBase, backgroundImage );
        final Resource resource = manager.create( key, null, Image.class );
        final Image image = (Image) resource.getResource();
        plot.setBackgroundImage( image );
        plotImageCache = image;
      } catch ( Exception e ) {
        logger.error( "ABSTRACTCHARTEXPRESSION.ERROR_0007_ERROR_RETRIEVING_PLOT_IMAGE", e ); //$NON-NLS-1$
        throw new IllegalStateException( "Failed to process chart" );
      }
    }
  }
}
 

@Override
Object stringToObject(String string) {
	return Font.decode(string);
}
 

/**
 * Set the title font. The font names understood are those understood by
 * java.awt.Font.decode().
 * 
 * @param name
 *            A font name.
 */
public synchronized void setTitleFont(String name) {
	// Changing legend means we need to repaint the offscreen buffer.
	_plotImage = null;
	_titleFont = Font.decode(name);
	_titleFontMetrics = getFontMetrics(_titleFont);
}
 

/**
 * Set the label font, which is used for axis labels and legend labels. The
 * font names understood are those understood by java.awt.Font.decode().
 * 
 * @param name
 *            A font name.
 */
public synchronized void setLabelFont(String name) {
	// Changing legend means we need to repaint the offscreen buffer.
	_plotImage = null;
	_labelFont = Font.decode(name);
	_labelFontMetrics = getFontMetrics(_labelFont);
}
 

/**
 * Converts a string to a property value.
 *
 * @param s
 *          the string.
 * @return a property value.
 * @throws BeanException
 *           if there was an error during the conversion.
 */
public Object toPropertyValue( final String s ) throws BeanException {
  if ( s == null ) {
    throw new NullPointerException();
  }
  return Font.decode( s );
}
 

/**
 * Gets a font of last resort, as finding fonts must not fail!
 * Currently using the default Java font, not matter how ugly.
 *
 * @return The default Java font.
 */
public static Font getEmergencyFont() {
    logger.warning("Using emergency font");
    return Font.decode(null);
}
 

/**
 *  Set the title font. The font names understood are those understood by
 *  java.awt.Font.decode().
 *
 * @param  name  A font name.
 */
public void setTitleFont(String name) {
  if((name!=null)&&!name.equals("")) { //$NON-NLS-1$
    titleFont = Font.decode(name);
  }
}