Example usage for java.awt RenderingHints KEY

Introduction

In this page you can find the example usage for java.awt RenderingHints KEY_ANTIALIASING.

Prototype

Key KEY_ANTIALIASING

To view the source code for java.awt RenderingHints KEY_ANTIALIASING.

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Document

Antialiasing hint key.

Usage

From source file:org.tsho.dmc2.core.chart.CowebRenderer.java

private void animateCowebPlot(Graphics2D g2, Rectangle2D dataArea) {

    Graphics2D g2bisec = (Graphics2D) g2.create();
    g2bisec.setColor(Color.blue);

    Stroke stroke = new BasicStroke(3f);
    Stroke origStroke = g2.getStroke();
    Color color = Color.BLACK;
    g2blink = (Graphics2D) g2.create();
    g2blink.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);

    g2blink.setXORMode(color);//from  w  ww .  j a v a2  s.  c o  m
    g2blink.setStroke(stroke);

    if (plot.isAlpha()) {
        g2bisec.setComposite(AlphaComposite.SrcOver);
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, plot.getForegroundAlpha()));
    }

    /* transients */
    stepper.setInitialValue(initialValue);
    stepper.initialize();

    state = STATE_TRANSIENTS;

    for (int index = 0; index < transients; index++) {

        stepper.step();

        if (stopped) {
            state = STATE_STOPPED;
            return;
        }
    }

    state = STATE_RUNNING;

    Range xDataRange = plot.getDataRange(domainAxis);
    int transX, transY, transX1, transY1;

    transX = (int) this.domainAxis.valueToJava2D(xDataRange.getLowerBound(), dataArea, RectangleEdge.BOTTOM);
    transY = (int) this.rangeAxis.valueToJava2D(xDataRange.getLowerBound(), dataArea, RectangleEdge.LEFT);
    transX1 = (int) this.domainAxis.valueToJava2D(xDataRange.getUpperBound(), dataArea, RectangleEdge.BOTTOM);
    transY1 = (int) this.rangeAxis.valueToJava2D(xDataRange.getUpperBound(), dataArea, RectangleEdge.LEFT);

    g2bisec.drawLine(transX, transY, transX1, transY1);

    //renderer.reset();

    recurseCoweb(g2, dataArea);
}

From source file:RadialGradientApp.java

@Override
protected void paintComponent(Graphics g) {
    setFont(getFont().deriveFont(70.f).deriveFont(Font.BOLD));

    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    // Retains the previous state
    Paint oldPaint = g2.getPaint();

    // Fills the circle with solid blue color
    g2.setColor(new Color(0x0153CC));
    g2.fillOval(0, 0, getWidth() - 1, getHeight() - 1);

    // Adds shadows at the top
    Paint p;/*from w w  w. j a  v  a  2  s .c  om*/
    p = new GradientPaint(0, 0, new Color(0.0f, 0.0f, 0.0f, 0.4f), 0, getHeight(),
            new Color(0.0f, 0.0f, 0.0f, 0.0f));
    g2.setPaint(p);
    g2.fillOval(0, 0, getWidth() - 1, getHeight() - 1);

    // Adds highlights at the bottom 
    p = new GradientPaint(0, 0, new Color(1.0f, 1.0f, 1.0f, 0.0f), 0, getHeight(),
            new Color(1.0f, 1.0f, 1.0f, 0.4f));
    g2.setPaint(p);
    g2.fillOval(0, 0, getWidth() - 1, getHeight() - 1);

    // Creates dark edges for 3D effect
    p = new RadialGradientPaint(new Point2D.Double(getWidth() / 2.0, getHeight() / 2.0), getWidth() / 2.0f,
            new float[] { 0.0f, 1.0f },
            new Color[] { new Color(6, 76, 160, 127), new Color(0.0f, 0.0f, 0.0f, 0.8f) });
    g2.setPaint(p);
    g2.fillOval(0, 0, getWidth() - 1, getHeight() - 1);

    // Adds oval inner highlight at the bottom
    p = new RadialGradientPaint(new Point2D.Double(getWidth() / 2.0, getHeight() * 1.5), getWidth() / 2.3f,
            new Point2D.Double(getWidth() / 2.0, getHeight() * 1.75 + 6), new float[] { 0.0f, 0.8f },
            new Color[] { new Color(64, 142, 203, 255), new Color(64, 142, 203, 0) },
            RadialGradientPaint.CycleMethod.NO_CYCLE, RadialGradientPaint.ColorSpaceType.SRGB,
            AffineTransform.getScaleInstance(1.0, 0.5));
    g2.setPaint(p);
    g2.fillOval(0, 0, getWidth() - 1, getHeight() - 1);

    // Adds oval specular highlight at the top left
    p = new RadialGradientPaint(new Point2D.Double(getWidth() / 2.0, getHeight() / 2.0), getWidth() / 1.4f,
            new Point2D.Double(45.0, 25.0), new float[] { 0.0f, 0.5f },
            new Color[] { new Color(1.0f, 1.0f, 1.0f, 0.4f), new Color(1.0f, 1.0f, 1.0f, 0.0f) },
            RadialGradientPaint.CycleMethod.NO_CYCLE);
    g2.setPaint(p);
    g2.fillOval(0, 0, getWidth() - 1, getHeight() - 1);

    // Restores the previous state
    g2.setPaint(oldPaint);

    // Draws the logo        
    //        FontRenderContext context = g2.getFontRenderContext();
    //        TextLayout layout = new TextLayout("R", getFont(), context);
    //        Rectangle2D bounds = layout.getBounds();
    //        
    //        float x = (getWidth() - (float) bounds.getWidth()) / 2.0f;
    //        float y = (getHeight() + (float) bounds.getHeight()) / 2.0f;
    //        
    //        g2.setColor(Color.WHITE);
    //        layout.draw(g2, x, y);
    //        
    //        Area shadow = new Area(layout.getOutline(null));
    //        shadow.subtract(new Area(layout.getOutline(AffineTransform.getTranslateInstance(1.0, 1.0))));
    //        g2.setColor(Color.BLACK);
    //        g2.translate(x, y);
    //        g2.fill(shadow);
    //        g2.translate(-x, -y);
}

From source file:org.apache.pdfbox.pdmodel.font.PDSimpleFont.java

/**
 * {@inheritDoc}//from  w  w w  .  j a v  a  2  s  .  c om
 */
public void drawString(String string, int[] codePoints, Graphics g, float fontSize, AffineTransform at, float x,
        float y) throws IOException {
    Font awtFont = getawtFont();
    FontRenderContext frc = new FontRenderContext(new AffineTransform(), true, true);
    GlyphVector glyphs = null;
    boolean useCodepoints = codePoints != null && isType0Font();
    PDFont descendantFont = useCodepoints ? ((PDType0Font) this).getDescendantFont() : null;
    // symbolic fonts may trigger the same fontmanager.so/dll error as described below
    if (useCodepoints && !descendantFont.getFontDescriptor().isSymbolic()) {
        PDCIDFontType2Font cid2Font = null;
        if (descendantFont instanceof PDCIDFontType2Font) {
            cid2Font = (PDCIDFontType2Font) descendantFont;
        }
        if ((cid2Font != null && cid2Font.hasCIDToGIDMap()) || isFontSubstituted) {
            // we still have to use the string if a CIDToGIDMap is used 
            glyphs = awtFont.createGlyphVector(frc, string);
        } else {
            glyphs = awtFont.createGlyphVector(frc, codePoints);
        }
    } else {
        // mdavis - fix fontmanager.so/dll on sun.font.FileFont.getGlyphImage
        // for font with bad cmaps?
        // Type1 fonts are not affected as they don't have cmaps
        if (!isType1Font() && awtFont.canDisplayUpTo(string) != -1) {
            LOG.warn("Changing font on <" + string + "> from <" + awtFont.getName() + "> to the default font");
            awtFont = Font.decode(null).deriveFont(1f);
        }
        glyphs = awtFont.createGlyphVector(frc, string);
    }
    Graphics2D g2d = (Graphics2D) g;
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    writeFont(g2d, at, x, y, glyphs);
}

From source file:ClipImage.java

public Graphics2D createDemoGraphics2D(Graphics g) {
    Graphics2D g2 = null;// w  w  w  .j  av  a 2  s .  c om

    if (offImg == null || offImg.getWidth() != w || offImg.getHeight() != h) {
        offImg = (BufferedImage) createImage(w, h);
        newBufferedImage = true;
    }

    if (offImg != null) {
        g2 = offImg.createGraphics();
        g2.setBackground(getBackground());
    }

    // .. set attributes ..
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    // .. clear canvas ..
    g2.clearRect(0, 0, w, h);
    return g2;
}

From source file:org.locationtech.udig.style.advanced.points.PointStyleManager.java

private TableViewer createStylesTableViewer(Composite parent) {
    final StyleFilter filter = new StyleFilter();
    final Text searchText = new Text(parent, SWT.BORDER | SWT.SEARCH);
    searchText.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL | GridData.HORIZONTAL_ALIGN_FILL));
    searchText.addKeyListener(new KeyAdapter() {
        public void keyReleased(KeyEvent ke) {
            filter.setSearchText(searchText.getText());
            stylesViewer.refresh();/* w w w.  j ava2s . c o m*/
        }

    });

    stylesViewer = new TableViewer(parent, SWT.SINGLE | SWT.BORDER);
    Table table = stylesViewer.getTable();
    GridData tableGD = new GridData(SWT.FILL, SWT.FILL, true, true);
    tableGD.heightHint = 200;
    table.setLayoutData(tableGD);

    stylesViewer.addFilter(filter);
    stylesViewer.setContentProvider(new IStructuredContentProvider() {
        public Object[] getElements(Object inputElement) {
            if (inputElement instanceof List<?>) {
                List<?> styles = (List<?>) inputElement;
                StyleWrapper[] array = (StyleWrapper[]) styles.toArray(new StyleWrapper[styles.size()]);
                return array;
            }
            return null;
        }

        public void dispose() {
        }

        public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        }
    });

    stylesViewer.setLabelProvider(new LabelProvider() {
        public Image getImage(Object element) {
            if (element instanceof StyleWrapper) {
                StyleWrapper styleWrapper = (StyleWrapper) element;
                List<FeatureTypeStyleWrapper> featureTypeStyles = styleWrapper
                        .getFeatureTypeStylesWrapperList();
                int iconSize = 48;
                BufferedImage image = new BufferedImage(iconSize, iconSize, BufferedImage.TYPE_INT_ARGB);
                Graphics2D g2d = image.createGraphics();
                g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
                for (FeatureTypeStyleWrapper featureTypeStyle : featureTypeStyles) {
                    List<RuleWrapper> rulesWrapperList = featureTypeStyle.getRulesWrapperList();
                    BufferedImage tmpImage = WrapperUtilities.pointRulesWrapperToImage(rulesWrapperList,
                            iconSize, iconSize);
                    g2d.drawImage(tmpImage, 0, 0, null);
                }
                g2d.dispose();
                Image convertToSWTImage = AWTSWTImageUtils.convertToSWTImage(image);
                return convertToSWTImage;
            }
            return null;
        }

        public String getText(Object element) {
            if (element instanceof StyleWrapper) {
                StyleWrapper styleWrapper = (StyleWrapper) element;
                String styleName = styleWrapper.getName();
                if (styleName == null || styleName.length() == 0) {
                    styleName = Utilities.DEFAULT_STYLENAME;
                    styleName = WrapperUtilities.checkSameNameStyle(getStyles(), styleName);
                    styleWrapper.setName(styleName);
                }
                return styleName;
            }
            return ""; //$NON-NLS-1$
        }
    });

    stylesViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            ISelection selection = event.getSelection();
            if (!(selection instanceof IStructuredSelection)) {
                return;
            }
            IStructuredSelection sel = (IStructuredSelection) selection;
            if (sel.isEmpty()) {
                return;
            }

            Object selectedItem = sel.getFirstElement();
            if (selectedItem == null) {
                // unselected, show empty panel
                return;
            }

            if (selectedItem instanceof StyleWrapper) {
                currentSelectedStyleWrapper = (StyleWrapper) selectedItem;
            }
        }

    });
    return stylesViewer;
}

From source file:doge.photo.DogePhotoManipulator.java

private void setGraphicsHints(Graphics2D graphics) {
    graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
    graphics.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_GASP);
}

From source file:com.sdk.connector.chart.TimeDomainRenderer.java

public TimeDomainRenderer(final String title, JPanel panel, String side, String type) {
    sdf = protocol.getTimestampFormat();
    this.side = side + type;
    this.type = type;
    serie.setKey(side);/*from   www.  j a v a 2s.c  om*/
    dataset.addSeries(serie);
    String legendX = "";
    if (type.startsWith(java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("RR"))) {
        legendX = java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle")
                .getString("timeRR.ylabel");
    } else {
        legendX = java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle")
                .getString("timeBC.ylabel");
    }
    chart = ChartFactory.createTimeSeriesChart(title,
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("time.xlabel"),
            legendX, dataset, true, true, false);

    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    chart.getRenderingHints().put(RenderingHints.KEY_ALPHA_INTERPOLATION,
            RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
    chart.getRenderingHints().put(RenderingHints.KEY_FRACTIONALMETRICS,
            RenderingHints.VALUE_FRACTIONALMETRICS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    chart.getRenderingHints().put(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
    chart.getRenderingHints().put(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
    chart.getRenderingHints().put(RenderingHints.KEY_TEXT_LCD_CONTRAST, 100);
    //chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.GREEN));
    // chart.setBackgroundPaint(new Color(220,255,220,0));
    //chart.setBackgroundImage(new javax.swing.ImageIcon(getClass().getResource("/com/sdk/connector/resources/background.png")).getImage());
    chart.addSubtitle(rangeAnnotation);

    plot = (XYPlot) chart.getPlot();

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, true);
    renderer.setSeriesShapesVisible(0, true);
    renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator(
            StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, sdf, new DecimalFormat("0.00")));
    renderer.setSeriesOutlinePaint(0, Color.BLACK);
    if (side.startsWith(
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("side.left"))) {
        renderer.setSeriesPaint(0, Color.BLUE);
    } else {
        renderer.setSeriesPaint(0, Color.RED);
    }

    renderer.setSeriesShape(0, new Ellipse2D.Double(-1.0, -1.0, 3.0, 3.0));
    if (type.startsWith(java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("BC"))) {
        renderer.setSeriesShape(0, new Rectangle2D.Double(-1.0, -1.0, 3.0, 3.0));
    }

    DateTickUnit dtUnit = new DateTickUnit(DateTickUnitType.MINUTE, 1, tickSDF);
    final DateAxis domainAxis = (DateAxis) plot.getDomainAxis();
    domainAxis.setTickUnit(dtUnit);

    //        ValueAxis axis = plot.getDomainAxis();
    //        axis = plot.getRangeAxis();
    //        ((NumberAxis) axis).setTickUnit(new NumberTickUnit(100));

    plot.setRenderer(renderer);
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.BLACK);
    plot.setRangeGridlinePaint(Color.BLACK);
    plot.getRenderer().setSeriesStroke(0, new BasicStroke(1.0f));
    // plot.getRenderer().setSeriesStroke(1, new BasicStroke(1.0f));
    plot.setForegroundAlpha(0.5f);
    plot.setNoDataMessage(
            java.util.ResourceBundle.getBundle("com/sdk/connector/chart/Bundle").getString("CALIBRATING..."));
    plot.setRangePannable(true);
    plot.setDomainPannable(true);
    Color color1 = new Color(0, 0, 0, 24);
    Color color2 = new Color(255, 255, 255, 24);

    GradientPaint gp = new GradientPaint(0, 0, color1, 0, 0, color2);
    plot.setBackgroundPaint(gp);

    chartPanel = new ChartPanel(chart);
    chartPanel.addChartMouseListener(this);
    panel.setLayout(new GridLayout(0, 1));

    panel.add(chartPanel);
    panel.repaint();
    panel.revalidate();

}

From source file:com.epiq.bitshark.ui.FrequencyDomainMouseMarker.java

/**
 * Draws the marker//  w  ww  .j  a va 2  s .  c  o m
 * @param g2
 * @param rect
 */
public void draw(Graphics2D g2, Rectangle2D rect) {

    g2.setColor(outlineColor);
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    g2.fillOval((int) Math.round(rect.getX()), (int) Math.round(rect.getY()), (int) Math.round(rect.getWidth()),
            (int) Math.round(rect.getHeight()));
}

From source file:no.met.jtimeseries.chart.XYWindArrowRenderer.java

private void drawCircle(Graphics2D g) {
    g.setStroke(new BasicStroke(1));
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g.drawOval(-arrowHeight / 2, -arrowHeight / 2, arrowHeight, arrowHeight);
}

From source file:org.yccheok.jstock.gui.charting.InvestmentFlowLayerUI.java

private void drawTitle(Graphics2D g2) {
    final Object oldValueAntiAlias = g2.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
    final Color oldColor = g2.getColor();
    final Font oldFont = g2.getFont();

    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final Font titleFont = oldFont.deriveFont(oldFont.getStyle() | Font.BOLD, (float) oldFont.getSize() * 1.5f);

    final int margin = 5;

    final FontMetrics titleFontMetrics = g2.getFontMetrics(titleFont);
    final FontMetrics oldFontMetrics = g2.getFontMetrics(oldFont);
    final java.text.NumberFormat numberFormat = java.text.NumberFormat.getInstance();
    numberFormat.setMaximumFractionDigits(2);
    numberFormat.setMinimumFractionDigits(2);

    final double totalInvestValue = this.investmentFlowChartJDialog.getTotalInvestValue();
    final double totalROIValue = this.investmentFlowChartJDialog.getTotalROIValue();

    final DecimalPlace decimalPlace = JStock.instance().getJStockOptions().getDecimalPlace();

    final String invest = org.yccheok.jstock.portfolio.Utils.toCurrencyWithSymbol(decimalPlace,
            totalInvestValue);// w  ww .j  a  v a 2s. c o m
    final String roi = org.yccheok.jstock.portfolio.Utils.toCurrencyWithSymbol(decimalPlace, totalROIValue);
    final double gain = totalROIValue - totalInvestValue;
    final double percentage = totalInvestValue > 0.0 ? gain / totalInvestValue * 100.0 : 0.0;
    final String gain_str = org.yccheok.jstock.portfolio.Utils.toCurrencyWithSymbol(decimalPlace, gain);
    final String percentage_str = numberFormat.format(percentage);

    final String SELECTED = this.investmentFlowChartJDialog.getCurrentSelectedString();
    final String INVEST = GUIBundle.getString("InvestmentFlowLayerUI_Invest");
    final String RETURN = GUIBundle.getString("InvestmentFlowLayerUI_Return");
    final String GAIN = (SELECTED.length() > 0 ? SELECTED + " " : "")
            + GUIBundle.getString("InvestmentFlowLayerUI_Gain");
    final String LOSS = (SELECTED.length() > 0 ? SELECTED + " " : "")
            + GUIBundle.getString("InvestmentFlowLayerUI_Loss");

    final int string_width = oldFontMetrics.stringWidth(INVEST + ": ")
            + titleFontMetrics.stringWidth(invest + " ") + oldFontMetrics.stringWidth(RETURN + ": ")
            + titleFontMetrics.stringWidth(roi + " ")
            + oldFontMetrics.stringWidth((gain >= 0 ? GAIN : LOSS) + ": ")
            + titleFontMetrics.stringWidth(gain_str + " (" + percentage_str + "%)");

    int x = (int) (this.investmentFlowChartJDialog.getChartPanel().getWidth() - string_width) >> 1;
    final int y = margin + titleFontMetrics.getAscent();

    g2.setFont(oldFont);
    g2.drawString(INVEST + ": ", x, y);
    x += oldFontMetrics.stringWidth(INVEST + ": ");
    g2.setFont(titleFont);
    g2.drawString(invest + " ", x, y);
    x += titleFontMetrics.stringWidth(invest + " ");
    g2.setFont(oldFont);
    g2.drawString(RETURN + ": ", x, y);
    x += oldFontMetrics.stringWidth(RETURN + ": ");
    g2.setFont(titleFont);
    g2.drawString(roi + " ", x, y);
    x += titleFontMetrics.stringWidth(roi + " ");
    g2.setFont(oldFont);
    if (gain >= 0) {
        if (gain > 0) {
            if (org.yccheok.jstock.engine.Utils.isFallBelowAndRiseAboveColorReverse()) {
                g2.setColor(JStock.instance().getJStockOptions().getLowerNumericalValueForegroundColor());
            } else {
                g2.setColor(JStock.instance().getJStockOptions().getHigherNumericalValueForegroundColor());
            }
        }
        g2.drawString(GAIN + ": ", x, y);
        x += oldFontMetrics.stringWidth(GAIN + ": ");
    } else {
        if (org.yccheok.jstock.engine.Utils.isFallBelowAndRiseAboveColorReverse()) {
            g2.setColor(JStock.instance().getJStockOptions().getHigherNumericalValueForegroundColor());
        } else {
            g2.setColor(JStock.instance().getJStockOptions().getLowerNumericalValueForegroundColor());
        }
        g2.drawString(LOSS + ": ", x, y);
        x += oldFontMetrics.stringWidth(LOSS + ": ");
    }
    g2.setFont(titleFont);
    g2.drawString(gain_str + " (" + percentage_str + "%)", x, y);

    g2.setColor(oldColor);
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, oldValueAntiAlias);
    g2.setFont(oldFont);
}

Example usage for java.awt RenderingHints KEY_ANTIALIASING

Introduction

Prototype

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Usage