Example usage for java.awt.image BufferedImage getGraphics

Introduction

In this page you can find the example usage for java.awt.image BufferedImage getGraphics.

Prototype

public java.awt.Graphics getGraphics() 

Source Link

Document

This method returns a Graphics2D , but is here for backwards compatibility.

Usage

From source file:org.csml.tommo.sugar.modules.QualityHeatMapsPerTileAndBase.java

@Deprecated
private void writeTable2HTML(HTMLReportArchive report, LaneCoordinates laneCoordinates,
        TileNumeration tileNumeration) throws IOException {
    final ResultsTableModel model = new ResultsTableModel(this, laneCoordinates, tileNumeration);

    String flowCell = laneCoordinates.getFlowCell();
    Integer lane = laneCoordinates.getLane();

    ZipOutputStream zip = report.zipFile();
    StringBuffer b = report.htmlDocument();
    StringBuffer d = report.dataDocument();

    b.append("<table>\n");
    // Do the headers
    b.append("<tr>\n");
    d.append("#Tiles: ");

    // "row header" for base position number
    b.append("<th></th>\n");
    d.append("\t");
    for (int c = 0; c < model.getColumnCount(); c++) {
        b.append("<th>");
        b.append(model.getColumnName(c));
        d.append(model.getColumnName(c));
        b.append("</th>\n");
        d.append("\t");

        if (c == model.getTopBottomSeparatorColumn()) {
            b.append("<th>");
            b.append("Top-Bottom");
            d.append("Top-Bottom");
            b.append("</th>\n");
            d.append("\t");
        }/*  www  . ja  v  a2 s .co  m*/
    }
    b.append("</tr>\n");
    d.append("\n");

    long before = System.currentTimeMillis();

    // Do the rows
    d.append("#Base Positions: 1-" + maxSequenceLength);
    d.append("\n");
    for (int r = 0; r < model.getRowCount(); r++) {
        b.append("<tr>\n");

        // "header" for base position number
        b.append("<th>");
        int bp = model.getBasePosition(r);
        b.append(model.getCycleID(r) == 0 ? bp : "");
        b.append("</th>\n");

        for (int c = 0; c < model.getColumnCount(); c++) {
            TileBPCoordinates tileBPCoordinate = model.getCoordinateAt(r, c);
            TileCoordinates tileCoordinates = tileBPCoordinate.getTileCoordinate();
            b.append("<td>");
            MeanQualityMatrix matrix = getMeanQualityMatrix(tileBPCoordinate);

            if (matrix != null) {
                String imgFileName = "matrix_" + flowCell + "_" + lane + "_" + tileCoordinates.getTile() + "_"
                        + tileBPCoordinate.getBasePosition() + ".png";
                zip.putNextEntry(new ZipEntry(report.folderName() + "/Images/" + imgFileName));
                BufferedImage image = (BufferedImage) matrix.createBufferedImage(LinearPaintScale.PAINT_SCALE);
                int imgSize = Options.getHeatmapImageSize();
                BufferedImage scaledImage = new BufferedImage(imgSize, imgSize, BufferedImage.TYPE_INT_RGB);
                Graphics g = scaledImage.getGraphics();
                g.drawImage(image, 0, 0, imgSize, imgSize, null);
                g.dispose();
                ImageIO.write(scaledImage, "png", zip);

                b.append("<img src=\"Images/" + imgFileName + "\" alt=\"M[" + tileBPCoordinate.toString()
                        + "]\">\n");
            } else {
                b.append("");
                d.append("Missing matrix for: " + tileBPCoordinate + "\n");
            }
            b.append("</td>\n");

            if (c == model.getTopBottomSeparatorColumn()) {
                b.append("<td></td>\n");
            }
        }
        b.append("</tr>\n");
    }
    long after = System.currentTimeMillis();
    d.append("Creating report time: " + (after - before));

    b.append("</table>\n");
}

---

From source file:net.cit.tetrad.rrd.service.TetradRrdDbServiceImpl.java

public String graphPerRrdDb(String rrdDb, GraphDefInfo graphDefInfo) {
    logger.info("start draw main graph rrdDb:" + rrdDb);
    String fileName = null;/*from  w  w  w. j a v a2 s  .  co m*/
    RrdGraphDef rrdGraphDef = null;
    try {
        String imagePath = CommonUtils.getDefaultRrdImgPath();
        fileName = graphDefInfo.getFileName() + ".png";

        rrdGraphDef = tetradRrdGraphDef.createGraphPerRrdDb(rrdDb, graphDefInfo);
        rrdGraphDef.setFilename(imagePath + fileName);

        RrdGraph rrdGraph = new RrdGraph(rrdGraphDef);
        BufferedImage bim = new BufferedImage(graphDefInfo.getWidth(), graphDefInfo.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        rrdGraph.render(bim.getGraphics());
    } catch (Exception e) {
        logger.error(e, e);
        fileName = "";
    }
    logger.info("end draw main graph rrdDb:" + rrdDb);
    return fileName;
}

---

From source file:net.cit.tetrad.rrd.service.TetradRrdDbServiceImpl.java

public String multiDeviceGraphPerRrd(String rrdDb, GraphDefInfo graphDefInfo) {
    logger.info("start draw main graph rrdDb:" + rrdDb);
    String fileName = null;/*from  w ww . j  av a2s .  c om*/
    RrdGraphDef rrdGraphDef = null;
    try {
        String imagePath = CommonUtils.getDefaultRrdImgPath();
        fileName = graphDefInfo.getFileName() + ".png";

        rrdGraphDef = tetradRrdGraphDef.createMultiDeviceGraphPerRrd(rrdDb, graphDefInfo);
        rrdGraphDef.setFilename(imagePath + fileName);

        RrdGraph rrdGraph = new RrdGraph(rrdGraphDef);
        BufferedImage bim = new BufferedImage(graphDefInfo.getWidth(), graphDefInfo.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        rrdGraph.render(bim.getGraphics());
    } catch (Exception e) {
        logger.error(e, e);
        fileName = "";
    }
    logger.info("end draw main graph rrdDb:" + rrdDb);
    return fileName;
}

---

From source file:net.cit.tetrad.rrd.service.TetradRrdDbServiceImpl.java

public String detailedGraphPerRrdDb(GraphDefInfo graphDefInfo) {
    logger.info("start draw main graph rrdDb:" + graphDefInfo.getFileName());
    String fileName = null;//from  w ww . j a va  2s  . com
    RrdGraphDef rrdGraphDef = null;
    try {
        String imagePath = CommonUtils.getDefaultRrdImgPath();
        fileName = graphDefInfo.getFileName() + "_detailed.png";

        rrdGraphDef = tetradRrdGraphDef.detailedCreateGraphPerRrdDb(graphDefInfo);
        rrdGraphDef.setFilename(imagePath + fileName);

        RrdGraph rrdGraph = new RrdGraph(rrdGraphDef);
        BufferedImage bim = new BufferedImage(graphDefInfo.getWidth(), graphDefInfo.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        rrdGraph.render(bim.getGraphics());
    } catch (Exception e) {
        logger.error(e, e);
        fileName = "";
    }
    logger.info("end draw main graph rrdDb:" + graphDefInfo.getFileName());
    return fileName;
}

---

From source file:net.cit.tetrad.rrd.service.TetradRrdDbServiceImpl.java

public String detailedMultiDeviceGraphPerRrd(String rrdDb, GraphDefInfo graphDefInfo, String title) {
    logger.info("start draw main graph rrdDb:" + rrdDb);
    String fileName = null;/*  w  w w . j a v  a2s.  c  o m*/
    RrdGraphDef rrdGraphDef = null;
    try {
        String imagePath = CommonUtils.getDefaultRrdImgPath();
        fileName = graphDefInfo.getFileName() + ".png";

        rrdGraphDef = tetradRrdGraphDef.detailedCreateMultiDeviceGraphPerRrd(rrdDb, graphDefInfo, title);
        rrdGraphDef.setFilename(imagePath + fileName);

        RrdGraph rrdGraph = new RrdGraph(rrdGraphDef);
        BufferedImage bim = new BufferedImage(graphDefInfo.getWidth(), graphDefInfo.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        rrdGraph.render(bim.getGraphics());
    } catch (Exception e) {
        logger.error(e, e);
        fileName = "";
    }
    logger.info("end draw main graph rrdDb:" + rrdDb);
    return fileName;
}

---

From source file:org.csml.tommo.sugar.modules.QualityHeatMapsPerTileAndBase.java

private void writeImage2HTML(HTMLReportArchive report, LaneCoordinates laneCoordinates,
        TileNumeration tileNumeration) throws IOException {
    final ResultsTableModel model = new ResultsTableModel(this, laneCoordinates, tileNumeration);

    ZipOutputStream zip = report.zipFile();
    StringBuffer b = report.htmlDocument();
    StringBuffer d = report.dataDocument();

    int imgSize = Options.getHeatmapImageSize() + 1; // add one pixel for internal grid
    int width = imgSize * model.getColumnCount() + 1; // add one pixel for left border
    int topBottomSeparator = 50;
    if (model.getTopBottomSeparatorColumn() > 0) {
        width += topBottomSeparator; // add top bottom separator
    }//from   w ww.  j ava2  s  .c om
    int height = imgSize * model.getRowCount() + 1; // add one pixel for top border
    int yOffset = 10 * model.getTileNumeration().getCycleSize(); // space for column header
    int xOffset = 20; // space for row header
    BufferedImage fullImage = new BufferedImage(width + xOffset, height + yOffset, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2 = (Graphics2D) fullImage.getGraphics();
    Color headerBackground = new Color(0x00, 0x00, 0x80);
    Color headerForeground = Color.WHITE;

    // Do the headers
    d.append("#Tiles: ");

    d.append("\t");
    g2.setColor(headerBackground);
    g2.fillRect(0, height, width + xOffset, yOffset);
    g2.fillRect(width, 0, xOffset, height + yOffset);
    g2.setColor(headerForeground);
    g2.setFont(g2.getFont().deriveFont(7f).deriveFont(Font.BOLD));
    drawColumnHeader(g2, model, imgSize, topBottomSeparator, height, d);

    g2.setFont(g2.getFont().deriveFont(9f).deriveFont(Font.BOLD));
    drawRowHeader(g2, model, imgSize, width, xOffset);

    long before = System.currentTimeMillis();

    for (int r = 0; r < model.getRowCount(); r++) {

        int separator = 0;
        // "header" for base position number
        for (int c = 0; c < model.getColumnCount(); c++) {
            TileBPCoordinates tileBPCoordinate = model.getCoordinateAt(r, c);
            MeanQualityMatrix matrix = getMeanQualityMatrix(tileBPCoordinate);

            if (matrix != null) {
                BufferedImage image = (BufferedImage) matrix.createBufferedImage(LinearPaintScale.PAINT_SCALE);
                g2.drawImage(image, 1 + imgSize * c + separator, 1 + imgSize * r, imgSize * (c + 1) + separator,
                        imgSize * (r + 1), 0, 0, image.getWidth(), image.getHeight(), null);
            } else {
                d.append("Missing matrix for: " + tileBPCoordinate + "\n");
            }
            if (c == model.getTopBottomSeparatorColumn()) {
                separator = topBottomSeparator;
            }
        }
    }

    g2.dispose();

    String imgFileName = "matrix_" + laneCoordinates.getFlowCell() + "_" + laneCoordinates.getLane() + ".png";
    zip.putNextEntry(new ZipEntry(report.folderName() + "/Images/" + imgFileName));
    ImageIO.write(fullImage, "png", zip);
    b.append("<img src=\"Images/" + imgFileName + "\" alt=\"full image\">\n");

    // #38: Save each mean value of tile as a matrix file e.g. CSV file format
    writeCSVFile(report, laneCoordinates, tileNumeration, model);

    long after = System.currentTimeMillis();
    d.append("Creating report time: " + (after - before));

}

---

From source file:net.cit.tetrad.rrd.service.TetradRrdDbServiceImpl.java

public String graphSubRrdDb(GraphDefInfo graphDefInfo, String sortItem) {
    logger.info("start draw sub graph");
    String fileName = null;//from ww w .jav  a2s  .  c o  m
    RrdGraphDef rrdGraphDef = null;

    try {
        String imagePath = CommonUtils.getDefaultRrdImgPath();
        fileName = graphDefInfo.getFileName() + ".png";

        //rrd  
        rrdGraphDef = tetradRrdGraphDef.createSubMultiDeviceGraphPerRrd(graphDefInfo, sortItem);
        rrdGraphDef.setFilename(imagePath + fileName);

        // ? ? ?
        RrdGraph rrdGraph = new RrdGraph(rrdGraphDef);
        BufferedImage bim = new BufferedImage(graphDefInfo.getWidth(), graphDefInfo.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        rrdGraph.render(bim.getGraphics());

    } catch (Exception e) {
        logger.error(e, e);
        fileName = "";
    }
    logger.info("end draw sub graph");
    return fileName;
}

---

From source file:net.cit.tetrad.rrd.service.TetradRrdDbServiceImpl.java

public String lockGraphRrdDb(GraphDefInfo graphDefInfo, String sortItem) {
    logger.info("start draw lockGraph");
    String fileName = null;/*from w w w .  j  av  a 2 s .c  om*/
    RrdGraphDef rrdGraphDef = null;

    try {
        String imagePath = CommonUtils.getDefaultRrdImgPath();
        fileName = graphDefInfo.getFileName() + ".png";

        //rrd  
        rrdGraphDef = tetradRrdGraphDef.createLockMultiGraphPerRrd(graphDefInfo, sortItem);
        rrdGraphDef.setFilename(imagePath + fileName);

        // ? ? ?
        RrdGraph rrdGraph = new RrdGraph(rrdGraphDef);
        BufferedImage bim = new BufferedImage(graphDefInfo.getWidth(), graphDefInfo.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        rrdGraph.render(bim.getGraphics());

    } catch (Exception e) {
        logger.error(e, e);
        fileName = "";
    }
    logger.info("end draw lockGraph");
    return fileName;
}

---

From source file:net.cit.tetrad.rrd.service.TetradRrdDbServiceImpl.java

public String soloLockGraphRrdDb(GraphDefInfo graphDefInfo, String sortItem) {
    logger.info("start draw lockGraph");
    String fileName = null;/*w w  w. ja  v  a 2  s . c o  m*/
    RrdGraphDef rrdGraphDef = null;

    try {
        String imagePath = CommonUtils.getDefaultRrdImgPath();
        fileName = graphDefInfo.getFileName() + ".png";

        //rrd  
        rrdGraphDef = tetradRrdGraphDef.createSoloLockMultiGraphPerRrd(graphDefInfo, sortItem);
        rrdGraphDef.setFilename(imagePath + fileName);

        // ? ? ?
        RrdGraph rrdGraph = new RrdGraph(rrdGraphDef);
        BufferedImage bim = new BufferedImage(graphDefInfo.getWidth(), graphDefInfo.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        rrdGraph.render(bim.getGraphics());

    } catch (Exception e) {
        logger.error(e, e);
        fileName = "";
    }
    logger.info("end draw lockGraph");
    return fileName;
}

---

From source file:net.cit.tetrad.rrd.service.TetradRrdDbServiceImpl.java

/**
 * ??? ?   ?//from   w  w  w. ja  v  a2s .  c om
 * @param device
 * @param filters
 * @param startTime
 * @param endTime
 * @return
 */
public String graphTetradRrdDb(GraphDefInfo graphDefInfo, String databaseName, String sortItem) {
    logger.info("start draw sub graph");
    String fileName = null;
    RrdGraphDef rrdGraphDef = null;

    try {
        String imagePath = CommonUtils.getDefaultRrdImgPath();
        fileName = graphDefInfo.getFileName() + "_" + databaseName + ".png";

        //rrd  
        rrdGraphDef = tetradRrdGraphDef.createRrdDbGraphDef(graphDefInfo, databaseName, sortItem);
        rrdGraphDef.setFilename(imagePath + fileName);

        // ? ? ?
        RrdGraph rrdGraph = new RrdGraph(rrdGraphDef);
        BufferedImage bim = new BufferedImage(graphDefInfo.getWidth(), graphDefInfo.getHeight(),
                BufferedImage.TYPE_INT_RGB);
        rrdGraph.render(bim.getGraphics());

    } catch (Exception e) {
        logger.error(e, e);
        fileName = "";
    }
    logger.info("end draw sub graph");
    return fileName;
}

---

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