Examples with Color com.google.code.appengine.awt.Color used on opensource projects

Example 1 with Color

use of com.google.code.appengine.awt.Color in project activityinfo by bedatadriven.

the class ItextMapRenderer method renderLegend.

private void renderLegend(MapReportElement element, Document doc) throws DocumentException, IOException {
    Table table = new Table(2);
    table.setBorderWidth(1);
    table.setWidth(100f);
    table.setBorderColor(new Color(100, 100, 100));
    table.setPadding(5);
    table.setSpacing(0);
    table.setCellsFitPage(true);
    table.setTableFitsPage(true);
    table.setWidths(new int[] { 1, 3 });
    Cell cell = new Cell(I18N.CONSTANTS.legend());
    cell.setHeader(true);
    cell.setColspan(2);
    table.addCell(cell);
    table.endHeaders();
    for (MapLayerLegend legend : element.getContent().getLegends()) {
        Cell symbolCell = new Cell();
        symbolCell.setHorizontalAlignment(Element.ALIGN_CENTER);
        symbolCell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        Image symbol = createLegendSymbol(legend, imageCreator);
        symbolCell.addElement(symbol);
        Cell descriptionCell = new Cell();
        addLegendDescription(element, legend.getDefinition(), descriptionCell);
        table.addCell(symbolCell);
        table.addCell(descriptionCell);
    }
    doc.add(table);
}

Example 2 with Color

use of com.google.code.appengine.awt.Color in project activityinfo by bedatadriven.

the class ItextMapRenderer method addPieChartDescription.

private void addPieChartDescription(MapReportElement element, Cell descriptionCell, PiechartMapLayer layer) throws BadElementException {
    for (Slice slice : layer.getSlices()) {
        IndicatorDTO indicator = element.getContent().getIndicatorById(slice.getIndicatorId());
        Color color = ColorUtil.colorFromString(slice.getColor());
        ItextGraphic sliceImage = renderSlice(imageCreator, color, 10);
        Chunk box = new Chunk(sliceImage.toItextImage(), 0, 0);
        Chunk description = new Chunk(indicator.getName());
        Phrase phrase = new Phrase();
        phrase.add(box);
        phrase.add(description);
        Paragraph paragraph = new Paragraph(phrase);
        descriptionCell.add(paragraph);
    }
}

Example 3 with Color

use of com.google.code.appengine.awt.Color in project activityinfo by bedatadriven.

the class MapIconServlet method doGet.

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    // Cache forever
    resp.setHeader("Cache-Control", "max-age=31556926, public");
    if (req.getParameter("t").equals("bubble")) {
        int radius = Integer.parseInt(req.getParameter("r"));
        Color color = ColorUtil.colorFromString(req.getParameter("c"));
        BufferedImage icon = new BufferedImage(radius * 2, radius * 2, BufferedImage.TYPE_INT_ARGB);
        Graphics2D g2d = icon.createGraphics();
        g2d.setPaint(new Color(255, 255, 255, 0));
        g2d.fillRect(0, 0, radius * 2, radius * 2);
        renderer.drawBubble(g2d, color, radius, radius, radius);
        resp.setContentType("image/png");
        ImageIO.write(icon, "PNG", resp.getOutputStream());
    } else {
        if (req.getParameter("t").equals("piechart")) {
            int radius = Integer.parseInt(req.getParameter("r"));
            BufferedImage icon = new BufferedImage(radius * 2, radius * 2, BufferedImage.TYPE_INT_ARGB);
            Graphics2D g2d = icon.createGraphics();
            PieMapMarker pmm = new PieMapMarker();
            pmm.setRadius(radius);
            pmm.setX(radius);
            pmm.setY(radius);
            String[] values = req.getParameterValues("value");
            String[] colors = req.getParameterValues("color");
            if (colors.length != values.length) {
                String error = "Expected same amount of colors & values. Amount of Colors: [{0}]. Amount of " + "values: [{1}].";
                error = String.format(error, colors.length, values.length);
                throw new ServletException(error);
            }
            for (int i = 0; i < colors.length; i++) {
                String color;
                double value = 0.0;
                color = colors[i];
                try {
                    value = Double.parseDouble(values[i]);
                } catch (NumberFormatException e) {
                // color = Color.decode(colors[i]).getRGB();
                }
                SliceValue slice = new SliceValue();
                slice.setColor(color);
                slice.setValue(value);
                pmm.getSlices().add(slice);
            }
            g2d.setPaint(new Color(255, 255, 255, 0));
            g2d.fillRect(0, 0, radius * 2, radius * 2);
            renderer.drawPieMarker(g2d, pmm);
            resp.setContentType("image/png");
            ImageIO.write(icon, "PNG", resp.getOutputStream());
        }
    }
}

Example 4 with Color

use of com.google.code.appengine.awt.Color in project activityinfo by bedatadriven.

the class ImageMapRendererTest method renderPieChart.

private void renderPieChart(double value) throws FileNotFoundException, IOException {
    int radius = 21;
    SliceValue s1 = new SliceValue();
    s1.setColor("4169E1");
    s1.setValue(value);
    SliceValue s2 = new SliceValue();
    s2.setColor("EEEE00");
    s2.setValue(360d - value);
    PieMapMarker pmm = new PieMapMarker();
    pmm.setRadius(21);
    pmm.setColor("FF0000");
    pmm.getSlices().add(s1);
    pmm.getSlices().add(s2);
    pmm.setX(radius);
    pmm.setY(radius);
    BufferedImage icon = new BufferedImage(radius * 2, radius * 2, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2d = icon.createGraphics();
    g2d.setPaint(new Color(255, 255, 255, 0));
    g2d.fillRect(0, 0, radius * 2, radius * 2);
    ImageMapRenderer.drawPieMarker(g2d, pmm);
    File outputFile = new File("build/report-tests/pieChart-" + ((int) value) + ".png");
    outputFile.getParentFile().mkdirs();
    FileOutputStream fos = new FileOutputStream(outputFile);
    ImageIO.write(icon, "PNG", fos);
    fos.close();
}