Example usage for java.awt Graphics2D fill

Introduction

In this page you can find the example usage for java.awt Graphics2D fill.

Prototype

public abstract void fill(Shape s);

Source Link

Document

Fills the interior of a Shape using the settings of the Graphics2D context.

Usage

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

/**
 * Draws the visual representation of a single wind arrow.
 *///  ww w  .  j a  v a  2s  . co m
@Override
public void drawItem(Graphics2D g2d, XYItemRendererState state, Rectangle2D plotArea, PlotRenderingInfo info,
        XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item,
        CrosshairState crosshairState, int pass) {
    resizeArrowByPlotHeight((int) plotArea.getHeight());
    // Needs a new graphics object to use translate() and rotate()
    Graphics2D g2 = (Graphics2D) g2d.create();
    g2.setRenderingHints(renderHints);
    RectangleEdge domainAxisLocation = plot.getDomainAxisEdge();
    double middleY = plotArea.getCenterY();

    WindDataset windData = (WindDataset) dataset;

    Number x = windData.getX(series, item);
    Number windDir = windData.getWindDirection(series, item);
    Number wforce = windData.getWindForce(series, item);

    double middleX = domainAxis.valueToJava2D(x.doubleValue(), plotArea, domainAxisLocation);

    g2.translate((int) middleX, (int) middleY);
    g2.setColor(Color.BLACK);

    if (wforce.doubleValue() <= zeroWindLimit) {
        drawCircle(g2);
    } else {
        g2.rotate(Math.toRadians(windDir.doubleValue() - 180));
        drawArrow(g2, wforce.doubleValue());

        if (useArrowHead) {
            g2.fill(getPolygonHead(arrowHeadSize, arrowHeight));
        } else {
            g2.draw(getCircleHead(arrowHeadSize, arrowHeight));
        }
    }
}

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From source file:gov.nih.nci.caintegrator.application.geneexpression.BoxAndWhiskerCoinPlotRenderer.java

private double drawMean(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea,
        ValueAxis rangeAxis, int row, int column, BoxAndWhiskerCategoryDataset bawDataset, double xx,
        double aRadius, RectangleEdge location) {
    double yyAverage;
    double newARadius = aRadius;
    // draw mean - SPECIAL AIMS REQUIREMENT...
    Number yMean = bawDataset.getMeanValue(row, column);
    if (yMean != null) {
        yyAverage = rangeAxis.valueToJava2D(yMean.doubleValue(), dataArea, location);
        newARadius = state.getBarWidth() / 4;
        Ellipse2D.Double avgEllipse = new Ellipse2D.Double(xx + aRadius, yyAverage - aRadius, aRadius * 2,
                aRadius * 2);//from w  w  w.  j a  v  a2  s  .  co  m
        g2.fill(avgEllipse);
        g2.draw(avgEllipse);
    }
    return newARadius;
}

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From source file:org.gumtree.vis.awt.CompositePanel.java

@Override
public BufferedImage getImage() {
    BufferedImage image = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_RGB);
    Graphics2D gc2 = image.createGraphics();
    gc2.setBackground(Color.white);
    gc2.setPaint(Color.white);//from  ww w  .j a v  a 2 s. c  o m
    gc2.fill(new Rectangle2D.Double(0, 0, getWidth(), getHeight()));
    for (IPlot plot : plotList) {
        if (plot instanceof JPanel) {
            JPanel panel = (JPanel) plot;
            Rectangle2D panelBounds = panel.getBounds();
            Image panelImage = plot.getImage();
            gc2.drawImage(panelImage, (int) panelBounds.getMinX(), (int) panelBounds.getMinY(), panel);
        }
    }
    gc2.dispose();
    return image;
}

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From source file:net.sf.fspdfs.chartthemes.spring.ScaledDialValueIndicator.java

/**
 * Draws the background to the specified graphics device.  If the dial
 * frame specifies a window, the clipping region will already have been
 * set to this window before this method is called.
 *
 * @param g2  the graphics device (<code>null</code> not permitted).
 * @param plot  the plot (ignored here).
 * @param frame  the dial frame (ignored here).
 * @param view  the view rectangle (<code>null</code> not permitted).
 *//*ww w.  ja v a 2 s. co  m*/
public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) {

    // work out the anchor point
    Rectangle2D f = DialPlot.rectangleByRadius(frame, getRadius(), this.getRadius());
    Arc2D arc = new Arc2D.Double(f, this.getAngle(), 0.0, Arc2D.OPEN);
    Point2D pt = arc.getStartPoint();

    // calculate the bounds of the template value
    FontMetrics fm = g2.getFontMetrics(this.getFont());
    String s = this.getNumberFormat().format(this.getTemplateValue());
    Rectangle2D tb = TextUtilities.getTextBounds(s, g2, fm);

    // align this rectangle to the frameAnchor
    Rectangle2D bounds = RectangleAnchor.createRectangle(new Size2D(tb.getWidth(), tb.getHeight()), pt.getX(),
            pt.getY(), this.getFrameAnchor());

    // add the insets
    Rectangle2D fb = this.getInsets().createOutsetRectangle(bounds);

    // draw the background
    g2.setPaint(this.getBackgroundPaint());
    g2.fill(fb);

    // draw the border
    g2.setStroke(this.getOutlineStroke());
    g2.setPaint(this.getOutlinePaint());
    g2.draw(fb);

    // now find the text anchor point
    String valueStr = this.getNumberFormat()
            .format(ChartThemesUtilities.getScaledValue(plot.getValue(this.getDatasetIndex()), scale));
    Point2D pt2 = RectangleAnchor.coordinates(bounds, this.getValueAnchor());
    g2.setPaint(this.getPaint());
    g2.setFont(this.getFont());
    TextUtilities.drawAlignedString(valueStr, g2, (float) pt2.getX(), (float) pt2.getY(), this.getTextAnchor());

}

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From source file:net.sf.jasperreports.chartthemes.spring.ScaledDialValueIndicator.java

/**
 * Draws the background to the specified graphics device.  If the dial
 * frame specifies a window, the clipping region will already have been
 * set to this window before this method is called.
 *
 * @param g2  the graphics device (<code>null</code> not permitted).
 * @param plot  the plot (ignored here).
 * @param frame  the dial frame (ignored here).
 * @param view  the view rectangle (<code>null</code> not permitted).
 *///  w w  w  .  ja  v  a 2 s  .  com
@Override
public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) {

    // work out the anchor point
    Rectangle2D f = DialPlot.rectangleByRadius(frame, getRadius(), this.getRadius());
    Arc2D arc = new Arc2D.Double(f, this.getAngle(), 0.0, Arc2D.OPEN);
    Point2D pt = arc.getStartPoint();

    // calculate the bounds of the template value
    FontMetrics fm = g2.getFontMetrics(this.getFont());
    String s = this.getNumberFormat().format(this.getTemplateValue());
    Rectangle2D tb = TextUtilities.getTextBounds(s, g2, fm);

    // align this rectangle to the frameAnchor
    Rectangle2D bounds = RectangleAnchor.createRectangle(new Size2D(tb.getWidth(), tb.getHeight()), pt.getX(),
            pt.getY(), this.getFrameAnchor());

    // add the insets
    Rectangle2D fb = this.getInsets().createOutsetRectangle(bounds);

    // draw the background
    g2.setPaint(this.getBackgroundPaint());
    g2.fill(fb);

    // draw the border
    g2.setStroke(this.getOutlineStroke());
    g2.setPaint(this.getOutlinePaint());
    g2.draw(fb);

    // now find the text anchor point
    String valueStr = this.getNumberFormat()
            .format(ChartThemesUtilities.getScaledValue(plot.getValue(this.getDatasetIndex()), scale));
    Point2D pt2 = RectangleAnchor.coordinates(bounds, this.getValueAnchor());
    g2.setPaint(this.getPaint());
    g2.setFont(this.getFont());
    TextUtilities.drawAlignedString(valueStr, g2, (float) pt2.getX(), (float) pt2.getY(), this.getTextAnchor());

}

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From source file:be.ugent.maf.cellmissy.gui.view.renderer.jfreechart.AngularHistogramRenderer.java

@Override
public void drawSeries(Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info, PolarPlot plot,
        XYDataset dataset, int seriesIndex) {

    // compute the right color for the paint
    int length = GuiUtils.getAvailableColors().length;
    Color color = GuiUtils.getAvailableColors()[index % length];
    // get all the data points
    int numPoints = dataset.getItemCount(seriesIndex);

    for (int i = 0; i < numPoints; i++) {
        double theta = dataset.getXValue(seriesIndex, i); // the angle at the center         
        double radius = dataset.getYValue(seriesIndex, i); // the frequency

        Point p0 = plot.translateToJava2D(0, 0, plot.getAxis(), dataArea);
        Point p1 = plot.translateToJava2D(theta - binSize, radius, plot.getAxis(), dataArea);
        Point p2 = plot.translateToJava2D(theta + binSize, radius, plot.getAxis(), dataArea);

        Polygon poly = new Polygon(new int[] { p0.x, p1.x, p2.x }, new int[] { p0.y, p1.y, p2.y }, 3);

        g2.setPaint(new Color(color.getRed(), color.getGreen(), color.getBlue(), 175));
        g2.fill(poly);
    }//from w  ww. j  a va 2 s . c o  m
}

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From source file:com.rapidminer.gui.new_plotter.engine.jfreechart.link_and_brush.LinkAndBrushChartPanel.java

@Override
public void paintComponent(Graphics g) {
    super.paintComponent(g);
    if (getChart() == null) {
        return;/*from  ww w  .j av a2  s.c o m*/
    }
    Graphics2D g2 = (Graphics2D) g.create();

    // first determine the size of the chart rendering area...
    Dimension size = getSize();
    Insets insets = getInsets();
    Rectangle2D available = new Rectangle2D.Double(insets.left, insets.top,
            size.getWidth() - insets.left - insets.right, size.getHeight() - insets.top - insets.bottom);

    // work out if scaling is required...
    boolean scale = false;
    double drawWidth = available.getWidth();
    double drawHeight = available.getHeight();
    setChartFieldValue(getChartFieldByName("scaleX"), 1.0);
    // this.scaleX = 1.0;
    setChartFieldValue(getChartFieldByName("scaleY"), 1.0);
    // this.scaleY = 1.0;

    if (drawWidth < getMinimumDrawWidth()) {
        setChartFieldValue(getChartFieldByName("scaleX"), drawWidth / getMinimumDrawWidth());
        // this.scaleX = drawWidth / getMinimumDrawWidth();
        drawWidth = getMinimumDrawWidth();
        scale = true;
    } else if (drawWidth > getMaximumDrawWidth()) {
        setChartFieldValue(getChartFieldByName("scaleX"), drawWidth / getMaximumDrawWidth());
        // this.scaleX = drawWidth / getMaximumDrawWidth();
        drawWidth = getMaximumDrawWidth();
        scale = true;
    }

    if (drawHeight < getMinimumDrawHeight()) {
        setChartFieldValue(getChartFieldByName("scaleY"), drawHeight / getMinimumDrawHeight());
        // this.scaleY = drawHeight / getMinimumDrawHeight();
        drawHeight = getMinimumDrawHeight();
        scale = true;
    } else if (drawHeight > getMaximumDrawHeight()) {
        setChartFieldValue(getChartFieldByName("scaleY"), drawHeight / getMaximumDrawHeight());
        // this.scaleY = drawHeight / getMaximumDrawHeight();
        drawHeight = getMaximumDrawHeight();
        scale = true;
    }

    Rectangle2D chartArea = new Rectangle2D.Double(0.0, 0.0, drawWidth, drawHeight);

    // are we using the chart buffer?
    if ((Boolean) getChartFieldValueByName("useBuffer")) {

        // do we need to resize the buffer?
        if ((getChartFieldValueByName("chartBuffer") == null)
                || ((Integer) getChartFieldValueByName("chartBufferWidth") != available.getWidth())
                || ((Integer) getChartFieldValueByName("chartBufferHeight") != available.getHeight())) {
            setChartFieldValue(getChartFieldByName("chartBufferWidth"), (int) available.getWidth());
            // this.chartBufferWidth = (int) available.getWidth();
            setChartFieldValue(getChartFieldByName("chartBufferHeight"), (int) available.getHeight());
            // this.chartBufferHeight = (int) available.getHeight();
            GraphicsConfiguration gc = g2.getDeviceConfiguration();
            setChartFieldValue(getChartFieldByName("chartBuffer"),
                    gc.createCompatibleImage((Integer) getChartFieldValueByName("chartBufferWidth"),
                            (Integer) getChartFieldValueByName("chartBufferHeight"), Transparency.TRANSLUCENT));
            // this.chartBuffer = gc.createCompatibleImage(this.chartBufferWidth,
            // this.chartBufferHeight, Transparency.TRANSLUCENT);
            setRefreshBuffer(true);
        }

        // do we need to redraw the buffer?
        if (getRefreshBuffer()) {

            setRefreshBuffer(false); // clear the flag

            Rectangle2D bufferArea = new Rectangle2D.Double(0, 0,
                    (Integer) getChartFieldValueByName("chartBufferWidth"),
                    (Integer) getChartFieldValueByName("chartBufferHeight"));

            Graphics2D bufferG2 = (Graphics2D) ((Image) getChartFieldValueByName("chartBuffer")).getGraphics();
            Rectangle r = new Rectangle(0, 0, (Integer) getChartFieldValueByName("chartBufferWidth"),
                    (Integer) getChartFieldValueByName("chartBufferHeight"));
            bufferG2.setPaint(getBackground());
            bufferG2.fill(r);
            if (scale) {
                AffineTransform saved = bufferG2.getTransform();
                AffineTransform st = AffineTransform.getScaleInstance(
                        (Double) getChartFieldValueByName("scaleX"),
                        (Double) getChartFieldValueByName("scaleY"));
                bufferG2.transform(st);
                getChart().draw(bufferG2, chartArea, getAnchor(), getChartRenderingInfo());
                bufferG2.setTransform(saved);
            } else {
                getChart().draw(bufferG2, bufferArea, getAnchor(), getChartRenderingInfo());
            }

        }

        // zap the buffer onto the panel...
        g2.drawImage((Image) getChartFieldValueByName("chartBuffer"), insets.left, insets.top, this);

    }

    // or redrawing the chart every time...
    else {

        AffineTransform saved = g2.getTransform();
        g2.translate(insets.left, insets.top);
        if (scale) {
            AffineTransform st = AffineTransform.getScaleInstance((Double) getChartFieldValueByName("scaleX"),
                    (Double) getChartFieldValueByName("scaleY"));
            g2.transform(st);
        }
        getChart().draw(g2, chartArea, getAnchor(), getChartRenderingInfo());
        g2.setTransform(saved);

    }

    Iterator iterator = ((List) getChartFieldValueByName("overlays")).iterator();
    while (iterator.hasNext()) {
        Overlay overlay = (Overlay) iterator.next();
        overlay.paintOverlay(g2, this);
    }

    // redraw the zoom rectangle (if present) - if useBuffer is false,
    // we use XOR so we can XOR the rectangle away again without redrawing
    // the chart
    drawZoomRectangle(g2, !(Boolean) getChartFieldValueByName("useBuffer"));

    g2.dispose();

    setAnchor(null);
    setVerticalTraceLine(null);
    setHorizontalTraceLine(null);
}

---

From source file:org.openaltimeter.desktopapp.annotations.XYHeightAnnotation.java

@Override
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);

    float anchorX = (float) domainAxis.valueToJava2D(this.getX(), dataArea, domainEdge);
    float anchorY = (float) rangeAxis.valueToJava2D(this.getY(), dataArea, rangeEdge);

    if (orientation == PlotOrientation.HORIZONTAL) {
        float tempAnchor = anchorX;
        anchorX = anchorY;//from   w  w  w  .  j  a va2 s.  com
        anchorY = tempAnchor;
    }

    g2.setFont(getFont());
    Shape hotspot = TextUtilities.calculateRotatedStringBounds(getText(), g2, anchorX, anchorY, getTextAnchor(),
            getRotationAngle(), getRotationAnchor());
    if (this.getBackgroundPaint() != null) {
        g2.setPaint(this.getBackgroundPaint());
        g2.fill(hotspot);
    }

    g2.setPaint(getPaint());
    TextUtilities.drawRotatedString(getText(), g2, anchorX + (3.6f * DOT_SIZE), anchorY + (0.2f * DOT_SIZE),
            getTextAnchor(), getRotationAngle(), getRotationAnchor());
    if (this.isOutlineVisible()) {
        g2.setStroke(this.getOutlineStroke());
        g2.setPaint(this.getOutlinePaint());
        g2.draw(hotspot);
    }

    // cross drawing
    //      g2.setPaint(getPaint());
    //      g2.setStroke(new BasicStroke(1.0f));
    //      g2.drawLine((int) anchorX - CROSS_SIZE / 2, (int) anchorY, (int) anchorX + CROSS_SIZE / 2, (int) anchorY);
    //      g2.drawLine((int) anchorX, (int) anchorY - CROSS_SIZE / 2, (int) anchorX, (int) anchorY + CROSS_SIZE / 2);

    // dot drawing
    g2.setPaint(getPaint());
    g2.setStroke(new BasicStroke(1.0f));
    Ellipse2D e = new Ellipse2D.Double(anchorX - DOT_SIZE / 2, anchorY - DOT_SIZE / 2, DOT_SIZE, DOT_SIZE);
    g2.fill(e);

    String toolTip = getToolTipText();
    String url = getURL();
    if (toolTip != null || url != null) {
        addEntity(info, hotspot, rendererIndex, toolTip, url);
    }
}

---

From source file:StrokeChooserPanel.java

/**
 * Draws a line using the sample stroke.
 *
 * @param g  the graphics device./*from  w ww . j  a  va  2 s  .co  m*/
 */
public void paintComponent(final Graphics g) {

    final Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    final Dimension size = getSize();
    final Insets insets = getInsets();
    final double xx = insets.left;
    final double yy = insets.top;
    final double ww = size.getWidth() - insets.left - insets.right;
    final double hh = size.getHeight() - insets.top - insets.bottom;

    // calculate point one
    final Point2D one = new Point2D.Double(xx + 6, yy + hh / 2);
    // calculate point two
    final Point2D two = new Point2D.Double(xx + ww - 6, yy + hh / 2);
    // draw a circle at point one
    final Ellipse2D circle1 = new Ellipse2D.Double(one.getX() - 5, one.getY() - 5, 10, 10);
    final Ellipse2D circle2 = new Ellipse2D.Double(two.getX() - 6, two.getY() - 5, 10, 10);

    // draw a circle at point two
    g2.draw(circle1);
    g2.fill(circle1);
    g2.draw(circle2);
    g2.fill(circle2);

    // draw a line connecting the points
    final Line2D line = new Line2D.Double(one, two);
    if (this.stroke != null) {
        g2.setStroke(this.stroke);
        g2.draw(line);
    }

}

---

From source file:de.tor.tribes.ui.views.DSWorkbenchDoItYourselfAttackPlaner.java

@Override
public void resetView() {
    AttackManager.getSingleton().addManagerListener(this);
    //setup renderer and general view
    // ((DoItYourselfAttackTableModel) jAttackTable.getModel()).clear();

    HighlightPredicate.ColumnHighlightPredicate colu = new HighlightPredicate.ColumnHighlightPredicate(0, 1, 2,
            3, 6);/* w ww. ja  va2  s. c  om*/
    jAttackTable.setRowHeight(24);
    jAttackTable.getTableHeader().setDefaultRenderer(new DefaultTableHeaderRenderer());
    jAttackTable.setHighlighters(new CompoundHighlighter(colu,
            HighlighterFactory.createAlternateStriping(Constants.DS_ROW_A, Constants.DS_ROW_B)));
    jAttackTable.setColumnControlVisible(true);
    jAttackTable.setDefaultEditor(UnitHolder.class, new UnitCellEditor());
    jAttackTable.setDefaultEditor(Village.class, new VillageCellEditor());
    jAttackTable.setDefaultRenderer(UnitHolder.class, new UnitCellRenderer());
    jAttackTable.setDefaultRenderer(Integer.class,
            new NoteIconCellRenderer(NoteIconCellRenderer.ICON_TYPE.NOTE));
    jAttackTable.setDefaultRenderer(Date.class, new ColoredDateCellRenderer());
    jAttackTable.setDefaultRenderer(Long.class, new ColoredCoutdownCellRenderer());
    jAttackTable.setDefaultEditor(Date.class, new DateSpinEditor());
    jAttackTable.setDefaultEditor(Integer.class, new NoteIconCellEditor(NoteIconCellEditor.ICON_TYPE.NOTE));
    BufferedImage back = ImageUtils.createCompatibleBufferedImage(5, 5, BufferedImage.BITMASK);
    Graphics2D g = back.createGraphics();
    GeneralPath p = new GeneralPath();
    p.moveTo(0, 0);
    p.lineTo(5, 0);
    p.lineTo(5, 5);
    p.closePath();
    g.setColor(Color.GREEN.darker());
    g.fill(p);
    g.dispose();
    jAttackTable.addHighlighter(new PainterHighlighter(HighlightPredicate.EDITABLE,
            new ImagePainter(back, HorizontalAlignment.RIGHT, VerticalAlignment.TOP)));

    DefaultComboBoxModel model = new DefaultComboBoxModel();
    DefaultComboBoxModel model2 = new DefaultComboBoxModel();
    for (UnitHolder unit : DataHolder.getSingleton().getUnits()) {
        model.addElement(unit);
        model2.addElement(unit);
    }
    jUnitBox.setModel(model);
    jUnitComboBox.setModel(model2);
    jUnitBox.setSelectedItem(DataHolder.getSingleton().getUnitByPlainName("ram"));
    jUnitComboBox.setSelectedItem(DataHolder.getSingleton().getUnitByPlainName("ram"));
    jUnitBox.setRenderer(new UnitListCellRenderer());
    jAttackTypeComboBox.setRenderer(new StandardAttackListCellRenderer());

    DefaultComboBoxModel typeModel = new DefaultComboBoxModel();

    for (ManageableType t : StandardAttackManager.getSingleton().getAllElements()) {
        StandardAttack a = (StandardAttack) t;
        typeModel.addElement(a);
    }
    jAttackTypeComboBox.setModel(typeModel);

    jUnitComboBox.setRenderer(new UnitListCellRenderer());

    jSourceVillage.setValue(new Point(500, 500));
    jTargetVillage.setValue(new Point(500, 500));
    SwingUtilities.invokeLater(new Runnable() {

        @Override
        public void run() {
            jSourceVillage.updateUI();
            jTargetVillage.updateUI();
        }
    });

}

---

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