Example usage for java.awt Graphics2D fill

List of usage examples for java.awt Graphics2D fill

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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:org.jfree.experimental.chart.plot.dial.DialValueIndicator.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 ww.  java2  s .c o  m*/
public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) {

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

    // calculate the bounds of the template value
    FontMetrics fm = g2.getFontMetrics(this.font);
    String s = this.formatter.format(this.templateValue);
    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.frameAnchor);

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

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

    // draw the border
    g2.setStroke(this.outlineStroke);
    g2.setPaint(this.outlinePaint);
    g2.draw(fb);

    // now find the text anchor point
    double value = plot.getValue(this.datasetIndex);
    String valueStr = this.formatter.format(value);
    Point2D pt2 = RectangleAnchor.coordinates(bounds, this.valueAnchor);
    g2.setPaint(this.paint);
    g2.setFont(this.font);
    TextUtilities.drawAlignedString(valueStr, g2, (float) pt2.getX(), (float) pt2.getY(), this.textAnchor);

}

From source file:convcao.com.caoAgent.convcaoNeptusInteraction.java

@Override
public void paint(Graphics2D g, StateRenderer2D renderer) {
    Point2D center = renderer.getScreenPosition(coords.squareCenter);
    double width = renderer.getZoom() * coords.cellWidth * coords.numCols;
    double height = renderer.getZoom() * coords.cellWidth * coords.numRows;
    g.setColor(new Color(0, 0, 255, 64));
    g.translate(center.getX(), center.getY());
    g.rotate(-renderer.getRotation());//w  w w .  j a  v  a2s  .co  m
    g.fill(new Rectangle2D.Double(-width / 2, -height / 2, width, height));
    g.rotate(renderer.getRotation());
    g.translate(-center.getX(), -center.getY());

    if (!active)
        return;

    g.setColor(Color.orange);
    int pos = 50;
    for (String v : nameTable.values()) {
        g.drawString(v + ": " + depths.get(v) + "m", 15, pos);
        pos += 20;
    }

    for (String vehicle : nameTable.values()) {
        LocationType src = positions.get(vehicle);
        LocationType dst = destinations.get(vehicle);

        if (!arrived.get(vehicle))
            g.setColor(Color.red.darker());
        else
            g.setColor(Color.green.darker());
        float dash[] = { 4.0f };
        g.setStroke(new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 5.0f, dash, 0.0f));
        g.draw(new Line2D.Double(renderer.getScreenPosition(src), renderer.getScreenPosition(dst)));

        Point2D dstPt = renderer.getScreenPosition(dst);

        if (!arrived.get(vehicle))
            g.setColor(Color.red.darker());
        else
            g.setColor(Color.green.darker());

        g.fill(new Ellipse2D.Double(dstPt.getX() - 4, dstPt.getY() - 4, 8, 8));
    }
}

From source file:net.sf.maltcms.common.charts.api.overlay.SelectionOverlay.java

private void drawEntity(Shape entity, Graphics2D g2, Color fill, ChartPanel chartPanel, boolean scale) {
    if (entity != null) {
        Shape savedClip = g2.getClip();
        Rectangle2D dataArea = chartPanel.getScreenDataArea();
        Color c = g2.getColor();//from ww  w.ja v  a  2s  .c om
        Composite comp = g2.getComposite();
        g2.clip(dataArea);
        g2.setColor(fill);
        AffineTransform originalTransform = g2.getTransform();
        Shape transformed = entity;
        if (scale) {
            transformed = scaleAtOrigin(entity, hoverScaleX, hoverScaleY).createTransformedShape(entity);
        }
        transformed = getTranslateInstance(
                entity.getBounds2D().getCenterX() - transformed.getBounds2D().getCenterX(),
                entity.getBounds2D().getCenterY() - transformed.getBounds2D().getCenterY())
                        .createTransformedShape(transformed);
        g2.setComposite(getInstance(AlphaComposite.SRC_OVER, fillAlpha));
        g2.fill(transformed);
        g2.setColor(Color.DARK_GRAY);
        g2.draw(transformed);
        g2.setComposite(comp);
        g2.setColor(c);
        g2.setClip(savedClip);
    }
}

From source file:dk.dma.epd.common.prototype.gui.notification.ChatServicePanel.java

/**
 * {@inheritDoc}//from w  w  w  .  ja  va  2s  . c om
 */
@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {

    Graphics2D g2 = (Graphics2D) g;
    g2.setRenderingHints(GraphicsUtil.ANTIALIAS_HINT);

    // Define the content rectangle
    int x0 = pointerLeft ? pad + pointerWidth : pad;
    RoundRectangle2D.Double content = new RoundRectangle2D.Double(x0, pad, width - 2 * pad - pointerWidth,
            height - 2 * pad, cornerRadius, cornerRadius);

    // Define the pointer triangle
    int xp = pointerLeft ? pad + pointerWidth : width - pad - pointerWidth;
    int yp = pad + height - pointerFromBottom;
    Polygon pointer = new Polygon();
    pointer.addPoint(xp, yp);
    pointer.addPoint(xp, yp - pointerHeight);
    pointer.addPoint(xp + pointerWidth * (pointerLeft ? -1 : 1), yp - pointerHeight / 2);

    // Combine content rectangle and pointer into one area
    Area area = new Area(content);
    area.add(new Area(pointer));

    // Fill the pop-up background
    Color col = pointerLeft ? c.getBackground().darker() : c.getBackground().brighter();
    g2.setColor(col);
    g2.fill(area);

    if (message.getSeverity() == MaritimeTextingNotificationSeverity.WARNING
            || message.getSeverity() == MaritimeTextingNotificationSeverity.ALERT
            || message.getSeverity() == MaritimeTextingNotificationSeverity.SAFETY) {
        g2.setStroke(new BasicStroke(2.0f));

        switch (message.getSeverity()) {
        case WARNING:
            g2.setColor(WARN_COLOR);
        case ALERT:
            g2.setColor(ALERT_COLOR);
        case SAFETY:
            g2.setColor(SAFETY_COLOR);
        default:
            g2.setColor(WARN_COLOR);
        }

        // g2.setColor(message.getSeverity() == MaritimeTextingNotificationSeverity.WARNING ? WARN_COLOR : ALERT_COLOR);

        g2.draw(area);
    }
}

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

/**
 * Draws the pointer./*from  w  ww.  ja  va 2s.com*/
 *
 * @param g2  the graphics target.
 * @param plot  the plot.
 * @param frame  the dial's reference frame.
 * @param view  the dial's view.
 */
public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) {

    g2.setStroke(new BasicStroke(1.0f));
    Rectangle2D lengthRect = DialPlot.rectangleByRadius(frame, this.getRadius(), this.getRadius());
    Rectangle2D widthRect = DialPlot.rectangleByRadius(frame, this.getWidthRadius(), this.getWidthRadius());
    double value = ChartThemesUtilities.getScaledValue(plot.getValue(this.getDatasetIndex()), scale);
    DialScale scale = plot.getScaleForDataset(this.getDatasetIndex());
    double angle = scale.valueToAngle(value);

    Arc2D arc1 = new Arc2D.Double(lengthRect, angle, 0, Arc2D.OPEN);
    Point2D pt1 = arc1.getEndPoint();
    Arc2D arc2 = new Arc2D.Double(widthRect, angle - 90.0, 180.0, Arc2D.OPEN);
    Point2D pt2 = arc2.getStartPoint();
    Point2D pt3 = arc2.getEndPoint();
    Arc2D arc3 = new Arc2D.Double(widthRect, angle - 180.0, 0.0, Arc2D.OPEN);
    Point2D pt4 = arc3.getStartPoint();

    GeneralPath gp = new GeneralPath();
    gp.moveTo((float) pt1.getX(), (float) pt1.getY());
    gp.lineTo((float) pt2.getX(), (float) pt2.getY());
    gp.lineTo((float) pt4.getX(), (float) pt4.getY());
    gp.lineTo((float) pt3.getX(), (float) pt3.getY());
    gp.closePath();
    g2.setPaint(this.fillPaint);
    g2.fill(gp);

    g2.setPaint(this.getOutlinePaint());
    Line2D line = new Line2D.Double(frame.getCenterX(), frame.getCenterY(), pt1.getX(), pt1.getY());
    //      g2.draw(line);

    line.setLine(pt2, pt3);
    g2.draw(line);

    line.setLine(pt3, pt1);
    g2.draw(line);

    line.setLine(pt2, pt1);
    g2.draw(line);

    line.setLine(pt2, pt4);
    g2.draw(line);

    line.setLine(pt3, pt4);
    g2.draw(line);
}

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

/**
 * Draws the pointer./* w  ww . ja v  a2 s. c o  m*/
 *
 * @param g2  the graphics target.
 * @param plot  the plot.
 * @param frame  the dial's reference frame.
 * @param view  the dial's view.
 */
@Override
public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) {

    g2.setStroke(new BasicStroke(1.0f));
    Rectangle2D lengthRect = DialPlot.rectangleByRadius(frame, this.getRadius(), this.getRadius());
    Rectangle2D widthRect = DialPlot.rectangleByRadius(frame, this.getWidthRadius(), this.getWidthRadius());
    double value = ChartThemesUtilities.getScaledValue(plot.getValue(this.getDatasetIndex()), scale);
    DialScale scale = plot.getScaleForDataset(this.getDatasetIndex());
    double angle = scale.valueToAngle(value);

    Arc2D arc1 = new Arc2D.Double(lengthRect, angle, 0, Arc2D.OPEN);
    Point2D pt1 = arc1.getEndPoint();
    Arc2D arc2 = new Arc2D.Double(widthRect, angle - 90.0, 180.0, Arc2D.OPEN);
    Point2D pt2 = arc2.getStartPoint();
    Point2D pt3 = arc2.getEndPoint();
    Arc2D arc3 = new Arc2D.Double(widthRect, angle - 180.0, 0.0, Arc2D.OPEN);
    Point2D pt4 = arc3.getStartPoint();

    GeneralPath gp = new GeneralPath();
    gp.moveTo((float) pt1.getX(), (float) pt1.getY());
    gp.lineTo((float) pt2.getX(), (float) pt2.getY());
    gp.lineTo((float) pt4.getX(), (float) pt4.getY());
    gp.lineTo((float) pt3.getX(), (float) pt3.getY());
    gp.closePath();
    g2.setPaint(this.fillPaint);
    g2.fill(gp);

    g2.setPaint(this.getOutlinePaint());
    Line2D line = new Line2D.Double(frame.getCenterX(), frame.getCenterY(), pt1.getX(), pt1.getY());
    //      g2.draw(line);

    line.setLine(pt2, pt3);
    g2.draw(line);

    line.setLine(pt3, pt1);
    g2.draw(line);

    line.setLine(pt2, pt1);
    g2.draw(line);

    line.setLine(pt2, pt4);
    g2.draw(line);

    line.setLine(pt3, pt4);
    g2.draw(line);
}

From source file:edu.ucla.stat.SOCR.motionchart.MotionBubbleRenderer.java

/**
 * Draws the visual representation of a single data item.
 *
 * @param g2             the graphics device.
 * @param state          the renderer state.
 * @param dataArea       the area within which the data is being drawn.
 * @param info           collects information about the drawing.
 * @param plot           the plot (can be used to obtain standard color
 *                       information etc).
 * @param domainAxis     the domain (horizontal) axis.
 * @param rangeAxis      the range (vertical) axis.
 * @param dataset        the dataset (a {@link edu.ucla.stat.SOCR.motionchart.MotionDataSet} is expected).
 * @param series         the series index (zero-based).
 * @param item           the item index (zero-based).
 * @param crosshairState crosshair information for the plot
 *                       (<code>null</code> permitted).
 * @param pass           the pass index.
 *//*from   w  w w .  ja  v  a 2  s .c  o  m*/
@Override
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info,
        XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item,
        CrosshairState crosshairState, int pass) {
    if (!(dataset instanceof MotionDataSet)) {
        throw new IllegalArgumentException("The dataset must be of type MotionDataSet.");
    }

    // return straight away if the item is not visible
    if (!getItemVisible(series, item)) {
        return;
    }

    PlotOrientation orientation = plot.getOrientation();

    Ellipse2D.Double shape = (Ellipse2D.Double) getItemShape(series, item);

    if (shape.getWidth() != 0 && shape.getHeight() != 0) {
        Ellipse2D.Double circle = translateShape(shape, plot, dataArea);
        g2.setPaint(getItemPaint(series, item));
        g2.fill(circle);
        g2.setStroke(getItemOutlineStroke(series, item));
        g2.setPaint(getItemOutlinePaint(series, item));
        g2.draw(circle);

        if (isItemLabelVisible(series, item)) {
            currCircle = circle;
            if (orientation == PlotOrientation.VERTICAL) {
                drawItemLabel(g2, orientation, dataset, series, item, circle.getCenterX(), circle.getCenterY(),
                        false);
            } else if (orientation == PlotOrientation.HORIZONTAL) {
                drawItemLabel(g2, orientation, dataset, series, item, circle.getCenterY(), circle.getCenterX(),
                        false);
            }
        }

        // add an entity if this info is being collected
        EntityCollection entities;
        if (info != null) {
            entities = info.getOwner().getEntityCollection();
            if (entities != null && circle.intersects(dataArea)) {
                addEntity(entities, circle, dataset, series, item, circle.getCenterX(), circle.getCenterY());
            }
        }

        int domainAxisIndex = plot.getDomainAxisIndex(domainAxis);
        int rangeAxisIndex = plot.getRangeAxisIndex(rangeAxis);
        updateCrosshairValues(crosshairState, shape.getCenterX(), shape.getCenterY(), domainAxisIndex,
                rangeAxisIndex, circle.getCenterX(), circle.getCenterY(), orientation);
    }
}

From source file:org.gvsig.remotesensing.scatterplot.chart.ScatterPlotDiagram.java

/**Pinta la lista de ROis Visibles sobre el grafico*/
public void drawsROIs(Graphics2D g2) {

    Iterator iterator = roiList.getList().iterator();
    ROIChart roiDraw = null;// w w  w .  j ava2s .  c o  m

    while (iterator.hasNext()) {

        roiDraw = (ROIChart) iterator.next();
        if (activeROI.equals(roiDraw)) {
            g2.setPaint(roiDraw.getColor());
            for (int i = 0; i < roiDraw.getShapesList().size(); i++) {
                g2.fill((Shape) roiDraw.getShapesList().get(i));
            }

        }

        else if (roiDraw.getShapesList().size() > 0) {
            g2.setPaint(roiDraw.getColor());
            for (int i = 0; i < roiDraw.getShapesList().size(); i++) {
                g2.setPaint(roiDraw.getColor());
                g2.draw((Shape) roiDraw.getShapesList().get(i));
            }
        }

    }
}

From source file:edu.cuny.jfree.chart.renderer.category.ValueListShapeRenderer.java

@Override
public void drawItem(final Graphics2D g2, final CategoryItemRendererState state, final Rectangle2D dataArea,
        final CategoryPlot plot, final CategoryAxis domainAxis, final ValueAxis rangeAxis,
        final CategoryDataset dataset, final int row, final int column, final int pass) {

    final ListCategoryDataset setData = (ListCategoryDataset) dataset;

    final List list = setData.getList(row, column);
    if (list == null) {
        return;//from ww  w. j  av  a2s. c  o  m
    }

    final PlotOrientation orientation = plot.getOrientation();
    final double x = domainAxis.getCategoryMiddle(column, getColumnCount(), dataArea, plot.getDomainAxisEdge());

    final Iterator iterator = list.iterator();
    while (iterator.hasNext()) {
        final Number value = (Number) iterator.next();
        final double y = rangeAxis.valueToJava2D(value.doubleValue(), dataArea, plot.getRangeAxisEdge());

        Shape shape = getItemShape(row, column);

        if (orientation == PlotOrientation.HORIZONTAL) {
            shape = ShapeUtilities.createTranslatedShape(shape, y, x);
        } else if (orientation == PlotOrientation.VERTICAL) {
            shape = ShapeUtilities.createTranslatedShape(shape, x, y);
        }
        if (getItemShapeVisible(row, column)) {
            if (getItemShapeFilled(row, column)) {
                g2.setPaint(getItemPaint(row, column));
                g2.fill(shape);
            } else {
                if (getUseOutlinePaint()) {
                    g2.setPaint(getItemOutlinePaint(row, column));
                } else {
                    g2.setPaint(getItemPaint(row, column));
                }
                g2.setStroke(getItemOutlineStroke(row, column));
                g2.draw(shape);
            }
        }
        g2.setPaint(getItemPaint(row, column));

        if (isItemLabelVisible(row, column)) {
            if (orientation == PlotOrientation.HORIZONTAL) {
                drawItemLabel(g2, orientation, dataset, row, column, y, x, value.doubleValue() < 0.0D);
            } else if (orientation == PlotOrientation.VERTICAL) {
                drawItemLabel(g2, orientation, dataset, row, column, x, y, value.doubleValue() < 0.0D);
            }
        }

        if (state.getInfo() != null) {
            final EntityCollection entities = state.getEntityCollection();
            if ((entities != null) && (shape != null)) {
                String tip = null;
                final CategoryToolTipGenerator tipster = getToolTipGenerator(row, column);
                if (tipster != null) {
                    tip = tipster.generateToolTip(dataset, row, column);
                }
                String url = null;
                if (getItemURLGenerator(row, column) != null) {
                    url = getItemURLGenerator(row, column).generateURL(dataset, row, column);
                }
                final CategoryItemEntity entity = new CategoryItemEntity(shape, tip, url, dataset,
                        dataset.getRowKey(row), dataset.getColumnKey(column));
                entities.add(entity);
            }
        }
    }
}

From source file:convcao.com.agent.ConvcaoNeptusInteraction.java

@Override
public void paint(Graphics2D g2, StateRenderer2D renderer) {
    Graphics2D g = (Graphics2D) g2.create();

    Point2D center = renderer.getScreenPosition(coords.squareCenter);
    double width = renderer.getZoom() * coords.cellWidth * coords.numCols;
    double height = renderer.getZoom() * coords.cellWidth * coords.numRows;
    g.setColor(new Color(0, 0, 255, 64));
    g.translate(center.getX(), center.getY());
    g.rotate(-renderer.getRotation());// w ww.  j a v  a2  s  . c om
    g.fill(new Rectangle2D.Double(-width / 2, -height / 2, width, height));
    g.rotate(renderer.getRotation());
    g.translate(-center.getX(), -center.getY());

    if (!active) {
        g.dispose();
        return;
    }

    g.setColor(Color.orange);
    int pos = 50;
    for (String v : nameTable.values()) {
        g.drawString(v + ": " + depths.get(v) + "m", 15, pos);
        pos += 20;
    }

    for (String vehicle : nameTable.values()) {
        LocationType src = positions.get(vehicle);
        LocationType dst = destinations.get(vehicle);

        if (!arrived.get(vehicle))
            g.setColor(Color.red.darker());
        else
            g.setColor(Color.green.darker());
        float dash[] = { 4.0f };
        g.setStroke(new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_MITER, 5.0f, dash, 0.0f));
        g.draw(new Line2D.Double(renderer.getScreenPosition(src), renderer.getScreenPosition(dst)));

        Point2D dstPt = renderer.getScreenPosition(dst);

        if (!arrived.get(vehicle))
            g.setColor(Color.red.darker());
        else
            g.setColor(Color.green.darker());

        g.fill(new Ellipse2D.Double(dstPt.getX() - 4, dstPt.getY() - 4, 8, 8));
    }

    g.dispose();
}