Example usage for java.awt Color getGreen

List of usage examples for java.awt Color getGreen

Introduction

In this page you can find the example usage for java.awt Color getGreen.

Prototype

public int getGreen() 

Source Link

Document

Returns the green component in the range 0-255 in the default sRGB space.

Usage

From source file:org.simmi.GeneSetHead.java

License:asdf

public String colorToRGBString(Color c) {
    int r = c.getRed();
    int g = c.getGreen();
    int b = c.getBlue();

    return "rgba(" + r + "," + g + "," + b + ",0.0)";
}

From source file:org.simmi.GeneSetHead.java

License:asdf

public String colorToString(Color c) {
    int r = c.getRed();
    int g = c.getGreen();
    int b = c.getBlue();

    String red = r < 16 ? 0 + Integer.toString(r, 16) : Integer.toString(r, 16);
    String green = g < 16 ? 0 + Integer.toString(g, 16) : Integer.toString(g, 16);
    String blue = b < 16 ? 0 + Integer.toString(b, 16) : Integer.toString(b, 16);

    return "#" + red + green + blue;
}

From source file:ucar.unidata.idv.ui.ImageGenerator.java

/**
 * Process the image/*  w w  w .  java2s. c  o  m*/
 *
 * @param image The image
 * @param filename File to write the image to
 * @param node Node to process
 * @param props Extra properties
 * @param viewManager The viewmanager this image came from
 * @param imageProps  the image properties
 *
 *
 * @return The processed image
 * @throws Throwable On badness
 */
protected BufferedImage processImage(BufferedImage image, String filename, Element node, Hashtable props,
        ViewManager viewManager, Hashtable imageProps) throws Throwable {

    if (node == null) {
        return image;
    }

    if (props == null) {
        props = new Hashtable();
    }
    if (viewManager != null) {
        Animation animation = viewManager.getAnimation();
        props.put(PROP_ANIMATIONTIME, "");
        if (animation != null) {
            if (animation.getAniValue() != null) {
                props.put(PROP_ANIMATIONTIME, animation.getAniValue());
            }
        }
    }
    getProperties().putAll(props);

    NodeList elements = XmlUtil.getElements(node);
    Hashtable seenColorTable = new Hashtable();
    for (int childIdx = 0; childIdx < elements.getLength(); childIdx++) {
        boolean shouldIterateChildren = true;
        BufferedImage newImage = null;
        int imageWidth = image.getWidth(null);
        int imageHeight = image.getHeight(null);
        Element child = (Element) elements.item(childIdx);
        String tagName = child.getTagName();

        if (tagName.equals(TAG_RESIZE)) {
            newImage = ImageUtils.toBufferedImage(resize(image, child));
        } else if (tagName.equals(TAG_FILESET)) {
            //ignore
        } else if (tagName.equals(TAG_OUTPUT)) {
            processTagOutput(child);
        } else if (tagName.equals(TAG_DISPLAYLIST)) {
            if (viewManager != null) {
                newImage = ImageUtils.toBufferedImage(image, true);
                Graphics g = newImage.getGraphics();
                String valign = applyMacros(child, ATTR_VALIGN, VALUE_BOTTOM);
                Font font = getFont(child);
                if (XmlUtil.hasAttribute(child, ATTR_MATTEBG)) {
                    int height = viewManager.paintDisplayList((Graphics2D) g, null, imageWidth, imageHeight,
                            valign.equals(VALUE_BOTTOM), null, font);

                    int top = (valign.equals(VALUE_TOP) ? height : 0);
                    int bottom = (valign.equals(VALUE_BOTTOM) ? height : 0);
                    newImage = ImageUtils.matte(image, top, bottom, 0, 0,
                            applyMacros(child, ATTR_MATTEBG, Color.white));
                    g = newImage.getGraphics();
                    imageHeight += height;
                }

                Color c = applyMacros(child, ATTR_COLOR, (Color) null);
                viewManager.paintDisplayList((Graphics2D) g, null, imageWidth, imageHeight,
                        valign.equals(VALUE_BOTTOM), c, font);
            }
        } else if (tagName.equals(TAG_COLORBAR) || tagName.equals(TAG_KML_COLORBAR)) {
            // only do one colorbar if we are writing to kml
            Integer index = (Integer) props.get(PROP_IMAGEINDEX);
            if ((index != null) && (index.intValue() > 0) && tagName.equals(TAG_KML_COLORBAR)) {
                continue;
            }

            boolean showLines = applyMacros(child, ATTR_SHOWLINES, false);

            List<DisplayControlImpl> controls = (List<DisplayControlImpl>) ((viewManager != null)
                    ? viewManager.getControls()
                    : new ArrayList());

            if (XmlUtil.hasAttribute(child, ATTR_DISPLAY)) {
                DisplayControlImpl display = ((controls.size() > 0)
                        ? findDisplayControl(XmlUtil.getAttribute(child, ATTR_DISPLAY), controls)
                        : findDisplayControl(child));
                if (display == null) {
                    error("Could not find display:" + XmlUtil.toString(node));
                    return null;
                }
                controls = Misc.newList(display);
            }

            int width = applyMacros(child, ATTR_WIDTH, 150);
            int height = applyMacros(child, ATTR_HEIGHT, 20);
            int ticks = applyMacros(child, ATTR_TICKMARKS, 0);
            double interval = applyMacros(child, ATTR_INTERVAL, -1.0);
            String valuesStr = applyMacros(child, ATTR_VALUES, (String) null);
            Color c = applyMacros(child, ATTR_COLOR, Color.black);

            Color lineColor = applyMacros(child, ATTR_LINECOLOR, c);

            Rectangle imageRect = new Rectangle(0, 0, imageWidth, imageHeight);

            Point pp = ImageUtils.parsePoint(applyMacros(child, ATTR_PLACE, "ll,10,-10"), imageRect);
            Point ap = ImageUtils.parsePoint(applyMacros(child, ATTR_ANCHOR, "ll"),
                    new Rectangle(0, 0, width, height));

            String orientation = applyMacros(child, ATTR_ORIENTATION, VALUE_BOTTOM);
            boolean vertical = orientation.equals(VALUE_RIGHT) || orientation.equals(VALUE_LEFT);
            int baseY = pp.y - ap.y + (vertical ? 0 : height);
            int baseX = pp.x - ap.x;

            List colorTables = new ArrayList();
            List ranges = new ArrayList();
            List units = new ArrayList();

            boolean forKml = tagName.equals(TAG_KML_COLORBAR);

            for (int i = 0; i < controls.size(); i++) {
                DisplayControlImpl control = (DisplayControlImpl) controls.get(i);
                ColorTable colorTable = control.getColorTable();
                if (colorTable == null) {
                    continue;
                }
                Range range = control.getRangeForColorTable();
                //only do unique color tables
                Object[] key = { colorTable, range };
                if (seenColorTable.get(key) != null) {
                    continue;
                }
                seenColorTable.put(key, key);
                colorTables.add(colorTable);
                ranges.add(range);
                units.add(control.getDisplayUnit());
            }

            for (int i = 0; i < colorTables.size(); i++) {
                ColorTable colorTable = (ColorTable) colorTables.get(i);
                Range range = (Range) ranges.get(i);
                Unit unit = (Unit) units.get(i);
                Image imageToDrawIn;
                if (forKml) {
                    if (vertical) {
                        baseX = 0;
                        baseY = 0;
                    } else {
                        baseX = 0;
                        baseY = height;
                    }
                    int space = applyMacros(child, ATTR_SPACE, (vertical ? width : height));
                    imageToDrawIn = new BufferedImage(width + (vertical ? space : 0),
                            height + (vertical ? 0 : space), BufferedImage.TYPE_INT_RGB);
                } else {
                    imageToDrawIn = newImage = ImageUtils.toBufferedImage(image);
                }
                Graphics g = imageToDrawIn.getGraphics();
                if (forKml) {
                    Color bgColor = applyMacros(child, ATTR_BACKGROUND, Color.white);
                    g.setColor(bgColor);
                    g.fillRect(0, 0, imageToDrawIn.getWidth(null), imageToDrawIn.getHeight(null));
                }
                boolean includeAlpha = applyMacros(child, ATTR_TRANSPARENCY, true);

                float[][] ctValues;

                if (includeAlpha) {
                    ctValues = colorTable.getAlphaTable();
                } else {
                    ctValues = colorTable.getNonAlphaTable();
                }
                ColorMap colorMap = new BaseRGBMap(ctValues);
                ColorPreview preview = new ColorPreview(colorMap, (vertical ? width : height));
                if (vertical) {
                    preview.setSize(new Dimension(height, width));
                } else {
                    preview.setSize(new Dimension(width, height));
                }
                Image previewImage = ColorTableCanvas.getImage(colorTable, (vertical ? height : width),
                        (vertical ? width : height), includeAlpha);

                if (vertical) {
                    int imageType = includeAlpha ? BufferedImage.TYPE_INT_ARGB : BufferedImage.TYPE_INT_RGB;

                    BufferedImage tmpImage = new BufferedImage(width, height, imageType);

                    Graphics2D tmpG = (Graphics2D) tmpImage.getGraphics();
                    tmpG.rotate(Math.toRadians(90.0));
                    tmpG.drawImage(previewImage, 0, 0 - width, null);
                    previewImage = tmpImage;
                }
                if (forKml) {
                    g.drawImage(previewImage, 0, 0, null);
                } else {
                    g.drawImage(previewImage, baseX, (vertical ? baseY : baseY - height), null);
                }
                if (showLines) {
                    g.setColor(lineColor);
                    g.drawRect(baseX, (vertical ? baseY : baseY - height), width - 1,
                            height - (vertical ? 1 : 0));
                }
                setFont(g, child);
                FontMetrics fm = g.getFontMetrics();
                List values = new ArrayList();
                String suffixFrequency = XmlUtil.getAttribute(child, ATTR_SUFFIXFREQUENCY,
                        XmlUtil.getAttribute(child, ATTR_SHOWUNIT, "false")).toLowerCase();
                String unitDefault = (!suffixFrequency.equals("false")) ? " %unit%" : "";
                String labelSuffix = applyMacros(child, ATTR_SUFFIX, unitDefault);
                if (unit != null) {
                    labelSuffix = labelSuffix.replace("%unit%", "" + unit);
                } else {
                    labelSuffix = labelSuffix.replace("%unit%", "");
                }
                if (valuesStr != null) {
                    double[] valueArray = Misc.parseDoubles(valuesStr, ",");
                    for (int valueIdx = 0; valueIdx < valueArray.length; valueIdx++) {
                        values.add(new Double(valueArray[valueIdx]));
                    }
                } else if (ticks > 0) {
                    int spacing = ((ticks == 1) ? 0 : (vertical ? height : width) / (ticks - 1));
                    for (int tickIdx = 0; tickIdx < ticks; tickIdx++) {
                        double percent = ((ticks > 1) ? (double) tickIdx / (double) (ticks - 1) : 0.0);
                        values.add(new Double(range.getValueOfPercent(percent)));
                    }
                } else if (interval > 0) {
                    double value = range.getMin();
                    double max = range.getMax();
                    while (value <= max) {
                        values.add(new Double(value));
                        value += interval;
                    }
                }
                for (int valueIdx = 0; valueIdx < values.size(); valueIdx++) {
                    double value = ((Double) values.get(valueIdx)).doubleValue();
                    int x;
                    int y;
                    if (vertical) {
                        if (orientation.equals(VALUE_RIGHT)) {
                            x = baseX + width;
                        } else {
                            x = baseX;
                        }
                        y = baseY + (int) (range.getPercent(value) * height);
                        if (y > baseY + height) {
                            break;
                        }
                    } else {
                        if (orientation.equals(VALUE_BOTTOM)) {
                            y = baseY;
                        } else {
                            y = baseY - height;
                        }

                        if (range != null) {
                            x = baseX + (int) (range.getPercent(value) * width);
                        } else {
                            x = baseX;
                        }

                        if (x > baseX + width) {
                            break;
                        }
                    }
                    String tickLabel = getIdv().getDisplayConventions().format(value);
                    if (suffixFrequency.equals(VALUE_LAST) && (valueIdx == values.size() - 1)) {
                        tickLabel += labelSuffix;
                    } else if (suffixFrequency.equals(VALUE_FIRST) && (valueIdx == 0)) {
                        tickLabel += labelSuffix;
                    } else if (suffixFrequency.equals(VALUE_ALL) || suffixFrequency.equals("true")) {
                        tickLabel += labelSuffix;
                    }

                    Rectangle2D rect = fm.getStringBounds(tickLabel, g);
                    g.setColor(lineColor);
                    if (orientation.equals(VALUE_RIGHT)) {
                        g.drawLine(x + 1, y, x, y);
                        if (showLines) {
                            g.drawLine(x, y, x - width, y);
                        }
                    } else if (orientation.equals(VALUE_LEFT)) {
                        g.drawLine(x - 1, y, x, y);
                        if (showLines) {
                            g.drawLine(x, y, x + width, y);
                        }
                    } else if (orientation.equals(VALUE_BOTTOM)) {
                        g.drawLine(x, y + 1, x, y);
                        if (showLines) {
                            g.drawLine(x, y, x, y - height);
                        }
                    } else {
                        g.drawLine(x, y - 1, x, y);
                        if (showLines) {
                            g.drawLine(x, y, x, y + height);
                        }
                    }
                    g.setColor(c);
                    if (orientation.equals(VALUE_RIGHT)) {
                        int yLoc = y + (int) (rect.getHeight() / 2) - 2;
                        if (forKml) {
                            if (valueIdx == 0) {
                                yLoc = y + (int) (rect.getHeight()) - 2;
                            } else if (valueIdx == values.size() - 1) {
                                yLoc = y - (int) (rect.getHeight()) + 6;
                            }
                        }
                        g.drawString(tickLabel, x + 2, yLoc);
                    } else if (orientation.equals(VALUE_LEFT)) {
                        int xLoc = x - 2 - (int) rect.getWidth();
                        g.drawString(tickLabel, xLoc, y + (int) (rect.getHeight() / 2) - 2);
                    } else if (orientation.equals(VALUE_BOTTOM)) {
                        int xLoc = x - (int) (rect.getWidth() / 2);
                        if (forKml) {
                            if (valueIdx == 0) {
                                xLoc = x + 2;
                            } else if (valueIdx == values.size() - 1) {
                                xLoc = x - (int) rect.getWidth() + 2;
                            }
                        }
                        g.drawString(tickLabel, xLoc, y + (int) rect.getHeight() + 2);
                    } else {
                        g.drawString(tickLabel, x - (int) (rect.getWidth() / 2), y - 2);
                    }
                }
                if (vertical) {
                    baseX += width + 30;
                } else {
                    baseY += height + 30;
                }
                if (forKml) {
                    String tmpImageFile = applyMacros(child, ATTR_FILE,
                            getIdv().getStore().getTmpFile("testcolorbar${viewindex}.png"));
                    String template = "<ScreenOverlay><name>${kml.name}</name><Icon><href>${icon}</href></Icon>\n"
                            + "<overlayXY x=\"${kml.overlayXY.x}\" y=\"${kml.overlayXY.y}\" xunits=\"${kml.overlayXY.xunits}\" yunits=\"${kml.overlayXY.yunits}\"/>\n"
                            + "<screenXY x=\"${kml.screenXY.x}\" y=\"${kml.screenXY.y}\" xunits=\"${kml.screenXY.xunits}\" yunits=\"${kml.screenXY.yunits}\"/>\n"
                            + "<size x=\"${kml.size.x}\" y=\"${kml.size.y}\" xunits=\"${kml.size.xunits}\" yunits=\"${kml.size.yunits}\"/>\n"
                            + "</ScreenOverlay>\n";
                    String[] macros = { "kml.name", "kml.overlayXY.x", "kml.overlayXY.y",
                            "kml.overlayXY.xunits", "kml.overlayXY.yunits", "kml.screenXY.x", "kml.screenXY.y",
                            "kml.screenXY.xunits", "kml.screenXY.yunits", "kml.size.x", "kml.size.y",
                            "kml.size.xunits", "kml.size.yunits" };
                    String[] macroValues = { "", "0", "1", "fraction", "fraction", "0", "1", "fraction",
                            "fraction", "-1", "-1", "pixels", "pixels" };

                    for (int macroIdx = 0; macroIdx < macros.length; macroIdx++) {
                        template = template.replace("${" + macros[macroIdx] + "}",
                                applyMacros(child, macros[macroIdx], macroValues[macroIdx]));
                    }
                    template = template.replace("${icon}", IOUtil.getFileTail(tmpImageFile));
                    imageProps.put("kml", template);
                    List kmlFiles = (List) imageProps.get("kmlfiles");
                    //TODO: Only do the first one for now
                    if (kmlFiles == null) {
                        kmlFiles = new ArrayList();
                        imageProps.put("kmlfiles", kmlFiles);
                    }
                    kmlFiles.add(tmpImageFile);

                    //                        System.out.println(template);
                    ImageUtils.writeImageToFile(imageToDrawIn, tmpImageFile);
                }
            }

        } else if (tagName.equals(TAG_TRANSPARENT) || tagName.equals(TAG_BGTRANSPARENT)) {
            Color c = null;
            if (tagName.equals(TAG_BGTRANSPARENT)) {
                c = viewManager.getBackground();
            } else {
                c = applyMacros(child, ATTR_COLOR, (Color) null);
            }
            //                System.err.println ("c:" + c);
            int[] redRange = { 0, 0 };
            int[] greenRange = { 0, 0 };
            int[] blueRange = { 0, 0 };
            if (c != null) {
                //                    System.err.println("got color");
                redRange[0] = redRange[1] = c.getRed();
                greenRange[0] = greenRange[1] = c.getGreen();
                blueRange[0] = blueRange[1] = c.getBlue();
            } else {
            }
            newImage = ImageUtils.makeColorTransparent(image, redRange, greenRange, blueRange);
        } else if (tagName.equals(TAG_SHOW)) {
            JComponent contents = new JLabel(new ImageIcon(image));
            String message = applyMacros(child, ATTR_MESSAGE, (String) null);
            if (message != null) {
                contents = GuiUtils.topCenter(new JLabel(message), contents);
            }
            if (!GuiUtils.askOkCancel("Continue?", contents)) {
                throw new MyQuitException();
            }
        } else if (tagName.equals(TAG_MATTE)) {
            newImage = doMatte(image, child, 0);
        } else if (tagName.equals(TAG_LATLONLABELS)) {
            newImage = doLatLonLabels(child, viewManager, image, imageProps);
        } else if (tagName.equals(TAG_WRITE)) {
            ImageUtils.writeImageToFile(image, getImageFileName(applyMacros(child, ATTR_FILE)));

        } else if (tagName.equals(TAG_PUBLISH)) {
            getIdv().getPublishManager().publishIslImage(this, node, image);
        } else if (tagName.equals(TAG_CLIP)) {
            int[] ul;
            int[] lr;
            if (XmlUtil.hasAttribute(child, ATTR_DISPLAY)) {
                //                    System.err.println("Clipping from display");
                DisplayControlImpl dc = findDisplayControl(child);
                if (dc == null) {
                    throw new IllegalArgumentException("Could not find display:" + XmlUtil.toString(node));
                }
                NavigatedDisplay display = (NavigatedDisplay) viewManager.getMaster();
                MapProjection mapProjection = dc.getDataProjection();
                java.awt.geom.Rectangle2D rect = mapProjection.getDefaultMapArea();
                LatLonPoint llplr = mapProjection.getLatLon(new double[][] { { rect.getX() + rect.getWidth() },
                        { rect.getY() + rect.getHeight() } });
                LatLonPoint llpul = mapProjection
                        .getLatLon(new double[][] { { rect.getX() }, { rect.getY() } });
                EarthLocation ulEl = new EarthLocationTuple(llpul, new Real(RealType.Altitude, 0));
                EarthLocation lrEl = new EarthLocationTuple(llplr, new Real(RealType.Altitude, 0));
                ul = display.getScreenCoordinates(display.getSpatialCoordinates(ulEl, null));
                lr = display.getScreenCoordinates(display.getSpatialCoordinates(lrEl, null));
                //System.err.println("ul:" + ulEl + " lr:" + lrEl);
                if (ul[0] > lr[0]) {
                    int tmp = ul[0];
                    ul[0] = lr[0];
                    lr[0] = tmp;
                }
                if (ul[1] > lr[1]) {
                    int tmp = ul[1];
                    ul[1] = lr[1];
                    lr[1] = tmp;
                }
                imageProps.put(ATTR_NORTH, new Double(ulEl.getLatitude().getValue()));
                imageProps.put(ATTR_WEST, new Double(ulEl.getLongitude().getValue()));
                imageProps.put(ATTR_SOUTH, new Double(lrEl.getLatitude().getValue()));
                imageProps.put(ATTR_EAST, new Double(lrEl.getLongitude().getValue()));
            } else if ((viewManager != null) && XmlUtil.hasAttribute(child, ATTR_NORTH)) {
                NavigatedDisplay display = (NavigatedDisplay) viewManager.getMaster();
                EarthLocation el1 = DisplayControlImpl.makeEarthLocation(toDouble(child, ATTR_NORTH),
                        toDouble(child, ATTR_WEST), 0);
                EarthLocation el2 = DisplayControlImpl.makeEarthLocation(toDouble(child, ATTR_SOUTH),
                        toDouble(child, ATTR_EAST), 0);
                ul = display.getScreenCoordinates(display.getSpatialCoordinates(el1, null));
                lr = display.getScreenCoordinates(display.getSpatialCoordinates(el2, null));
                imageProps.put(ATTR_NORTH, new Double(el1.getLatitude().getValue()));
                imageProps.put(ATTR_WEST, new Double(el1.getLongitude().getValue()));
                imageProps.put(ATTR_SOUTH, new Double(el2.getLatitude().getValue()));
                imageProps.put(ATTR_EAST, new Double(el2.getLongitude().getValue()));
            } else if (XmlUtil.hasAttribute(child, ATTR_LEFT)) {
                ul = new int[] { (int) toDouble(child, ATTR_LEFT, imageWidth),
                        (int) toDouble(child, ATTR_TOP, imageHeight) };
                lr = new int[] { (int) toDouble(child, ATTR_RIGHT, imageWidth),
                        (int) toDouble(child, ATTR_BOTTOM, imageHeight) };
            } else if (viewManager != null) {
                //TODO: Clip on visad coordinates
                NavigatedDisplay display = (NavigatedDisplay) viewManager.getMaster();
                ul = display.getScreenCoordinates(new double[] { -1, 1, 0 });
                lr = display.getScreenCoordinates(new double[] { 1, -1, 0 });
                int space = applyMacros(child, ATTR_SPACE, 0);
                int hspace = applyMacros(child, ATTR_HSPACE, space);
                int vspace = applyMacros(child, ATTR_VSPACE, space);
                ul[0] -= applyMacros(child, ATTR_SPACE_LEFT, hspace);
                ul[1] -= applyMacros(child, ATTR_SPACE_TOP, vspace);
                lr[0] += applyMacros(child, ATTR_SPACE_RIGHT, hspace);
                lr[1] += applyMacros(child, ATTR_SPACE_BOTTOM, vspace);
            } else {
                continue;
            }

            for (String attr : (List<String>) Misc.newList(ATTR_NORTH, ATTR_SOUTH, ATTR_EAST, ATTR_WEST)) {
                String kmlAttr = "kml." + attr;
                if (XmlUtil.hasAttribute(child, kmlAttr)) {
                    imageProps.put(attr, new Double(applyMacros(child, kmlAttr, 0.0)));
                }
            }

            ul[0] = Math.max(0, ul[0]);
            ul[1] = Math.max(0, ul[1]);

            lr[0] = Math.min(lr[0], imageWidth);
            lr[1] = Math.min(lr[1], imageHeight);

            newImage = ImageUtils.clip(image, ul, lr);
        } else if (tagName.equals(TAG_SPLIT)) {
            shouldIterateChildren = false;
            int width = image.getWidth(null);
            int height = image.getHeight(null);
            int cols = applyMacros(child, ATTR_COLUMNS, 2);
            int rows = applyMacros(child, ATTR_ROWS, 2);
            String file = applyMacros(child, ATTR_FILE);
            int cnt = 0;
            int hSpace = width / cols;
            int vSpace = height / rows;
            for (int row = 0; row < rows; row++) {
                for (int col = 0; col < cols; col++) {
                    pushProperties();
                    Hashtable myprops = new Hashtable();
                    putProperty("row", new Integer(row));
                    putProperty("column", new Integer(col));
                    putProperty("count", new Integer(++cnt));
                    String realFile = applyMacros(file, myprops);
                    Image splitImage = image.getSubimage(hSpace * col, vSpace * row, hSpace, vSpace);
                    processImage(ImageUtils.toBufferedImage(splitImage), realFile, child, myprops, viewManager,
                            new Hashtable());
                    popProperties();
                }
            }
        } else if (tagName.equals(TAG_THUMBNAIL)) {
            shouldIterateChildren = false;
            BufferedImage thumbImage = ImageUtils.toBufferedImage(resize(image, child));
            String thumbFile = applyMacros(child, ATTR_FILE, (String) null);
            if (thumbFile == null) {
                thumbFile = IOUtil.stripExtension(filename) + "_thumb" + IOUtil.getFileExtension(filename);
            }
            processImage(thumbImage, thumbFile, child, null, viewManager, new Hashtable());
        } else if (tagName.equals(TAG_KML)) {
            //NOOP
        } else if (tagName.equals(TAG_KMZFILE)) {
            //NOOP
        } else if (tagName.equals(TAG_OVERLAY)) {
            double transparency = applyMacros(child, ATTR_TRANSPARENCY, 0.0);
            Graphics2D g = image.createGraphics();
            String imagePath = applyMacros(child, ATTR_IMAGE, (String) null);

            float scale = (float) applyMacros(child, ATTR_SCALE, 1.0);

            Rectangle imageRect = new Rectangle(0, 0, imageWidth, imageHeight);
            Point pp = ImageUtils.parsePoint(applyMacros(child, ATTR_PLACE, "lr,-10,-10"), imageRect);
            String text = applyMacros(child, ATTR_TEXT, (String) null);
            Color bg = applyMacros(child, ATTR_BACKGROUND, (Color) null);
            if (text != null) {
                double angle = Math.toRadians(applyMacros(child, ATTR_ANGLE, 0.0));
                text = applyMacros(text);
                Color c = applyMacros(child, ATTR_COLOR, Color.white);
                if ((c != null) && (transparency > 0)) {
                    c = new Color(c.getRed(), c.getGreen(), c.getBlue(), ImageUtils.toAlpha(transparency));
                }
                //Color bg = applyMacros(child, ATTR_BACKGROUND,
                //                       (Color) null);
                if ((bg != null) && (transparency > 0)) {
                    bg = new Color(bg.getRed(), bg.getGreen(), bg.getBlue(), ImageUtils.toAlpha(transparency));
                }
                setFont(g, child);
                FontMetrics fm = g.getFontMetrics();
                Rectangle2D rect = fm.getStringBounds(text, g);
                int width = (int) rect.getWidth();
                int height = (int) (rect.getHeight());

                Point ap = ImageUtils.parsePoint(applyMacros(child, ATTR_ANCHOR, "lr,-10,-10"),
                        new Rectangle(0, 0, width, height));

                g.rotate(angle);

                if (bg != null) {
                    g.setColor(bg);
                    g.fillRect(pp.x - ap.x - 1, pp.y - ap.y - 1, (int) width + 2, (int) height + 2);
                }
                g.setColor(c);
                g.drawString(text, pp.x - ap.x, pp.y - ap.y + height);
            }

            if (imagePath != null) {
                Image overlay = ImageUtils.readImage(imagePath);
                if (overlay != null) {
                    if (transparency > 0) {
                        overlay = ImageUtils.setAlpha(overlay, transparency);
                    }

                    int width = overlay.getWidth(null);
                    int height = overlay.getHeight(null);
                    int scaledWidth = Math.round(width * scale);
                    int scaledHeight = Math.round(height * scale);

                    Image scaled = getScaledImage(overlay, scaledWidth, scaledHeight);
                    Rectangle overlayRect = new Rectangle(0, 0, scaledWidth, scaledHeight);
                    Point ap = ImageUtils.parsePoint(applyMacros(child, ATTR_ANCHOR, "lr,-10,-10"),
                            overlayRect);
                    g.drawImage(scaled, pp.x - ap.x, pp.y - ap.y, bg, null);
                }
            }
        } else {
            error("Unknown tag:" + tagName);
        }
        if (newImage != null) {
            String newFileName = applyMacros(child, ATTR_FILE, (String) null);
            if (shouldIterateChildren) {
                logger.trace("newFileName='{}' viewManager={} newImage={}", newFileName, viewManager, newImage);
                newImage = processImage(newImage, newFileName, child, null, viewManager, new Hashtable());
                logger.trace("finished processImage; result: {}", newImage);
            }
            if (newFileName != null) {
                logger.trace("calling writeImageToFile...");
                ImageUtils.writeImageToFile(newImage, getImageFileName(newFileName));
                logger.trace("finished writeImageToFile");
                debug("Writing image:" + newFileName);
            }
            if (!applyMacros(child, ATTR_COPY, false)) {
                image = newImage;
            }
        }
    }

    if (filename != null) {
        float quality = (float) applyMacros(node, ATTR_QUALITY, 1.0);
        List<String> fileToks = StringUtil.split(filename, ",", true, true);
        for (String file : fileToks) {
            file = getImageFileName(file);
            debug("Writing image:" + file);
            if (file.endsWith(FileManager.SUFFIX_KMZ) || file.endsWith(FileManager.SUFFIX_KML)) {
                GeoLocationInfo bounds = null;
                if (viewManager != null) {
                    bounds = viewManager.getVisibleGeoBounds();
                    ImageSequenceGrabber.subsetBounds(bounds, imageProps);
                    String tmpImageFile = getOutputPath(file);
                    ImageUtils.writeImageToFile(image, tmpImageFile, quality);
                    ImageWrapper imageWrapper = new ImageWrapper(tmpImageFile, null, bounds, null);
                    imageWrapper.setProperties(imageProps);
                    new ImageSequenceGrabber(file, getIdv(), this, node,
                            (List<ImageWrapper>) Misc.newList(imageWrapper), null, 1);
                }
            } else {
                logger.trace("another writeImageToFile call...");
                ImageUtils.writeImageToFile(image, file, quality);
                logger.trace("and it's done.");
            }
        }
    }
    logger.trace("result: {}", image);
    return image;
}