Examples with ProteinSequencePanel eu.isas.peptideshaker.gui.protein_sequence.ProteinSequencePanel used on opensource projects

Example 1 with ProteinSequencePanel

use of eu.isas.peptideshaker.gui.protein_sequence.ProteinSequencePanel in project peptide-shaker by compomics.

the class OverviewPanel method updatePtmCoveragePlot.

/**
 * Update the protein coverage PTM plot.
 *
 * @param proteinAccession the protein accession
 */
private void updatePtmCoveragePlot(String proteinAccession) {
    if (proteinTable.getSelectedRow() != -1) {
        try {
            SelfUpdatingTableModel tableModel = (SelfUpdatingTableModel) proteinTable.getModel();
            long proteinKey = proteinKeys[tableModel.getViewIndex(proteinTable.getSelectedRow())];
            // get the ptms
            ArrayList<JSparklinesDataSeries> sparkLineDataSeriesPtm = new ArrayList<>();
            HashMap<Integer, ArrayList<ResidueAnnotation>> proteinTooltips = new HashMap<>();
            // we need to add a first empty filler as the coverage table starts at 0
            ArrayList<Double> data = new ArrayList<>();
            data.add(Double.valueOf(0));
            JSparklinesDataSeries sparklineDataseriesPtm = new JSparklinesDataSeries(data, new Color(0, 0, 0, 0), null);
            sparkLineDataSeriesPtm.add(sparklineDataseriesPtm);
            Identification identification = peptideShakerGUI.getIdentification();
            ProteinMatch proteinMatch = identification.getProteinMatch(proteinKey);
            PSModificationScores psPtmScores = (PSModificationScores) proteinMatch.getUrParam(PSModificationScores.dummy);
            String sequence = peptideShakerGUI.getSequenceProvider().getSequence(proteinAccession);
            int unmodifiedCounter = 0;
            // get the fixed ptms
            // @TODO: note that this only supports one fixed ptm per residue
            HashMap<Integer, String> fixedPtms = new HashMap<>();
            DisplayParameters displayParameters = peptideShakerGUI.getDisplayParameters();
            // see if fixed ptms are displayed
            if (displayParameters.getDisplayedModifications().size() != peptideShakerGUI.getIdentificationParameters().getSearchParameters().getModificationParameters().getVariableModifications().size()) {
                for (long peptideKey : peptideKeys) {
                    PeptideMatch peptideMatch = identification.getPeptideMatch(peptideKey);
                    Peptide peptide = peptideMatch.getPeptide();
                    int[] indexesOnProtein = peptide.getProteinMapping().get(proteinAccession);
                    String[] fixedModifications = peptide.getFixedModifications(peptideShakerGUI.getIdentificationParameters().getSearchParameters().getModificationParameters(), peptideShakerGUI.getSequenceProvider(), peptideShakerGUI.getIdentificationParameters().getModificationLocalizationParameters().getSequenceMatchingParameters());
                    for (int site = 0; site < fixedModifications.length; site++) {
                        String modName = fixedModifications[site];
                        if (modName != null && displayParameters.isDisplayedPTM(modName)) {
                            for (int index : indexesOnProtein) {
                                if (site == 0) {
                                    fixedPtms.put(site + index, modName);
                                } else if (site == peptide.getSequence().length() + 1) {
                                    fixedPtms.put(site + index - 2, modName);
                                } else {
                                    fixedPtms.put(site + index - 1, modName);
                                }
                            }
                        }
                    }
                }
            }
            for (int aa = 0; aa < sequence.length(); aa++) {
                String modName = fixedPtms.get(aa);
                for (String variablePTM : psPtmScores.getModificationsAtRepresentativeSite(aa)) {
                    if (displayParameters.isDisplayedPTM(variablePTM)) {
                        modName = variablePTM;
                        break;
                    }
                }
                for (String variablePTM : psPtmScores.getConfidentModificationsAt(aa)) {
                    if (displayParameters.isDisplayedPTM(variablePTM)) {
                        modName = variablePTM;
                        break;
                    }
                }
                if (modName != null) {
                    // add the non-modified area
                    if (unmodifiedCounter > 0) {
                        data = new ArrayList<>(1);
                        data.add(Double.valueOf(unmodifiedCounter));
                        sparklineDataseriesPtm = new JSparklinesDataSeries(data, new Color(0, 0, 0, 0), null);
                        sparkLineDataSeriesPtm.add(sparklineDataseriesPtm);
                    }
                    // @TODO: what about multiple ptms on the same residue..?
                    // if (psPtmScores.getMainModificationsAt(aa).size() > 1) {
                    // for (int i=0; i<psPtmScores.getMainModificationsAt(aa).size(); i++) {
                    // psPtmScores.getMainModificationsAt(aa).get(i);
                    // }
                    // }
                    Color ptmColor = new Color(peptideShakerGUI.getIdentificationParameters().getSearchParameters().getModificationParameters().getColor(modName));
                    if (ptmColor == null) {
                        ptmColor = Color.lightGray;
                    }
                    ArrayList<ResidueAnnotation> annotations = new ArrayList<>(1);
                    // @TODO: note that terminal ptms are annotated one residue too early or too late...
                    annotations.add(new ResidueAnnotation(modName + " (" + (aa + 1) + ")", 0l, false));
                    proteinTooltips.put(sparkLineDataSeriesPtm.size(), annotations);
                    data = new ArrayList<>(1);
                    data.add(Double.valueOf(1));
                    sparklineDataseriesPtm = new JSparklinesDataSeries(data, ptmColor, null);
                    sparkLineDataSeriesPtm.add(sparklineDataseriesPtm);
                    // reset the non-modified area counter
                    unmodifiedCounter = 0;
                } else {
                    unmodifiedCounter++;
                }
            }
            if (unmodifiedCounter > 0) {
                // add the remaining non-modified area
                data = new ArrayList<>();
                data.add(Double.valueOf(unmodifiedCounter));
                sparklineDataseriesPtm = new JSparklinesDataSeries(data, new Color(0, 0, 0, 0), null);
                sparkLineDataSeriesPtm.add(sparklineDataseriesPtm);
            }
            ptmSequencePanel = new ProteinSequencePanel(Color.WHITE);
            ptmChart = ptmSequencePanel.getSequencePlot(this, new JSparklinesDataset(sparkLineDataSeriesPtm), proteinTooltips, false, false);
            sequencePtmsPanel.removeAll();
            sequencePtmsPanel.add(ptmChart);
            sequencePtmsPanel.revalidate();
            sequencePtmsPanel.repaint();
        } catch (ClassCastException e) {
        // ignore   @TODO: this should not happen, but can happen if the table does not update fast enough for the filtering
        }
    }
}

Example 2 with ProteinSequencePanel

use of eu.isas.peptideshaker.gui.protein_sequence.ProteinSequencePanel in project peptide-shaker by compomics.

the class OverviewPanel method updateSequenceCoverage.

/**
 * Updates the sequence coverage panel.
 *
 * @param proteinAccession the protein accession
 * @param updateProtein if true, force a complete recreation of the plot
 */
private void updateSequenceCoverage(long proteinKey, String proteinAccession, boolean updateProtein) {
    // @TODO: should be in a separate thread that is possible to cancel if the selection changes
    try {
        // only need to redo this if the protein changes
        if (updateProtein || !proteinAccession.equalsIgnoreCase(currentProteinAccession) || coverage == null) {
            updateProteinSequenceCoveragePanelTitle(proteinAccession);
            updatePtmCoveragePlot(proteinAccession);
            updatePeptideVariationsCoveragePlot(proteinAccession);
        }
        currentProteinAccession = proteinAccession;
        SearchParameters searchParameters = peptideShakerGUI.getIdentificationParameters().getSearchParameters();
        ArrayList<Integer> selectedPeptideStart = new ArrayList<>();
        int selectionLength = 0;
        if (peptideTable.getSelectedRow() != -1) {
            SelfUpdatingTableModel tableModel = (SelfUpdatingTableModel) peptideTable.getModel();
            int peptideIndex = tableModel.getViewIndex(peptideTable.getSelectedRow());
            long peptideKey = peptideKeys[peptideIndex];
            PeptideMatch peptideMatch = peptideShakerGUI.getIdentification().getPeptideMatch(peptideKey);
            String peptideSequence = peptideMatch.getPeptide().getSequence();
            selectionLength = peptideSequence.length();
            try {
                for (int startIndex : peptideMatch.getPeptide().getProteinMapping().get(currentProteinAccession)) {
                    selectedPeptideStart.add(startIndex);
                }
            } catch (Exception e) {
            // ignore errors due to the user switching too quickly between rows. seems to solve themselves anyway
            }
        }
        IdentificationFeaturesGenerator identificationFeaturesGenerator = peptideShakerGUI.getIdentificationFeaturesGenerator();
        int[] validationCoverage;
        if (coverageShowAllPeptidesJRadioButtonMenuItem.isSelected()) {
            validationCoverage = identificationFeaturesGenerator.getAACoverage(proteinKey);
        } else {
            validationCoverage = identificationFeaturesGenerator.estimateAACoverage(proteinKey, coverageShowEnzymaticPeptidesOnlyJRadioButtonMenuItem.isSelected());
        }
        double minHeight = 0.2, maxHeight = 1;
        NonSymmetricalNormalDistribution peptideLengthDistribution = peptideShakerGUI.getMetrics().getPeptideLengthDistribution();
        if (peptideLengthDistribution != null) {
            double medianLength = peptideLengthDistribution.getMean();
            maxHeight = (1 - minHeight) * peptideLengthDistribution.getProbabilityAt(medianLength);
        }
        double[] coverageLikelihood = identificationFeaturesGenerator.getCoverableAA(proteinKey);
        double[] coverageHeight = new double[coverageLikelihood.length];
        for (int i = 0; i < coverageLikelihood.length; i++) {
            double p = coverageLikelihood[i];
            coverageHeight[i] = minHeight + p / maxHeight;
        }
        HashMap<Integer, Color> colors = new HashMap<>();
        colors.put(MatchValidationLevel.confident.getIndex(), peptideShakerGUI.getSparklineColor());
        colors.put(MatchValidationLevel.doubtful.getIndex(), peptideShakerGUI.getUtilitiesUserParameters().getSparklineColorDoubtful());
        colors.put(MatchValidationLevel.not_validated.getIndex(), peptideShakerGUI.getSparklineColorNonValidated());
        colors.put(MatchValidationLevel.none.getIndex(), peptideShakerGUI.getSparklineColorNotFound());
        int userSelectionIndex = 0;
        while (colors.containsKey(userSelectionIndex)) {
            userSelectionIndex++;
        }
        // @TODO: use non hard coded value
        colors.put(userSelectionIndex, Color.blue);
        int[] coverageColor = validationCoverage.clone();
        for (int aaStart : selectedPeptideStart) {
            for (int aa = aaStart; aa < aaStart + selectionLength; aa++) {
                coverageColor[aa] = userSelectionIndex;
            }
        }
        // Dirty fix until the width of the sparkline can change
        int transparentIndex = userSelectionIndex + 1;
        colors.put(userSelectionIndex + 1, new Color(0, 0, 0, 0));
        for (int aa = 0; aa < coverageHeight.length; aa++) {
            if (coverageColor[aa] == MatchValidationLevel.none.getIndex()) {
                if (coverageLikelihood[aa] < 0.01 || !coverageShowPossiblePeptidesJCheckBoxMenuItem.isSelected()) {
                    // NOTE: if the fix is removed, make sure that this line is kept!!!
                    coverageColor[aa] = transparentIndex;
                }
            }
        }
        // create the coverage plot
        ArrayList<JSparklinesDataSeries> sparkLineDataSeriesCoverage = ProteinSequencePanel.getSparkLineDataSeriesCoverage(coverageHeight, coverageColor, colors);
        HashMap<Integer, ArrayList<ResidueAnnotation>> proteinTooltips = peptideShakerGUI.getDisplayFeaturesGenerator().getResidueAnnotation(proteinKey, peptideShakerGUI.getIdentificationParameters().getSequenceMatchingParameters(), identificationFeaturesGenerator, peptideShakerGUI.getMetrics(), peptideShakerGUI.getIdentification(), coverageShowAllPeptidesJRadioButtonMenuItem.isSelected(), searchParameters, coverageShowEnzymaticPeptidesOnlyJRadioButtonMenuItem.isSelected());
        // Dirty fix for a bloc-level annotation
        HashMap<Integer, ArrayList<ResidueAnnotation>> blocTooltips = new HashMap<>();
        int aaCpt = 0, blocCpt = 0;
        for (JSparklinesDataSeries jSparklinesDataSeries : sparkLineDataSeriesCoverage) {
            double sparkLineLength = jSparklinesDataSeries.getData().get(0);
            ArrayList<ResidueAnnotation> blocAnnotation = new ArrayList<>();
            for (int j = 0; j < sparkLineLength; j++, aaCpt++) {
                ArrayList<ResidueAnnotation> aaAnnotation = proteinTooltips.get(aaCpt);
                if (aaAnnotation != null) {
                    for (ResidueAnnotation residueAnnotation : aaAnnotation) {
                        if (!blocAnnotation.contains(residueAnnotation)) {
                            blocAnnotation.add(residueAnnotation);
                        }
                    }
                }
            }
            blocTooltips.put(blocCpt, blocAnnotation);
            blocCpt++;
        }
        proteinSequencePanel = new ProteinSequencePanel(Color.WHITE);
        coverageChart = proteinSequencePanel.getSequencePlot(this, new JSparklinesDataset(sparkLineDataSeriesCoverage), blocTooltips, true, true);
        // make sure that the range is the same for all the sequence annotation charts
        coverageChart.getChart().addChangeListener(new ChartChangeListener() {

            @Override
            public void chartChanged(ChartChangeEvent cce) {
                if (ptmChart != null) {
                    Range range = ((CategoryPlot) coverageChart.getChart().getPlot()).getRangeAxis().getRange();
                    ((CategoryPlot) ptmChart.getChart().getPlot()).getRangeAxis().setRange(range);
                    ptmChart.revalidate();
                    ptmChart.repaint();
                }
                if (peptideVariationsChart != null) {
                    Range range = ((CategoryPlot) coverageChart.getChart().getPlot()).getRangeAxis().getRange();
                    ((CategoryPlot) peptideVariationsChart.getChart().getPlot()).getRangeAxis().setRange(range);
                    peptideVariationsChart.revalidate();
                    peptideVariationsChart.repaint();
                }
            }
        });
        sequenceCoverageInnerPanel.removeAll();
        sequenceCoverageInnerPanel.add(coverageChart);
        sequenceCoverageInnerPanel.revalidate();
        sequenceCoverageInnerPanel.repaint();
    } catch (ClassCastException e) {
    // ignore   @TODO: this should not happen, but can happen if the table does not update fast enough for the filtering
    }
}

Example 3 with ProteinSequencePanel

use of eu.isas.peptideshaker.gui.protein_sequence.ProteinSequencePanel in project peptide-shaker by compomics.

the class OverviewPanel method updatePeptideVariationsCoveragePlot.

/**
 * Update the peptide variations coverage plot.
 *
 * @param proteinAccession the protein accession
 */
private void updatePeptideVariationsCoveragePlot(String proteinAccession) {
    if (proteinTable.getSelectedRow() != -1) {
        try {
            ArrayList<JSparklinesDataSeries> sparkLineDataSeriesPtm = new ArrayList<>();
            HashMap<Integer, ArrayList<ResidueAnnotation>> proteinTooltips = new HashMap<>();
            // we need to add a first empty filler as the coverage table starts at 0
            ArrayList<Double> data = new ArrayList<>();
            data.add(Double.valueOf(1));
            JSparklinesDataSeries sparklineDataseriesPtm = new JSparklinesDataSeries(data, new Color(0, 0, 0, 0), null);
            sparkLineDataSeriesPtm.add(sparklineDataseriesPtm);
            Identification identification = peptideShakerGUI.getIdentification();
            String sequence = peptideShakerGUI.getSequenceProvider().getSequence(proteinAccession);
            int unmodifiedCounter = 0;
            // get the variants
            HashMap<Integer, String> variantMapping = new HashMap<>();
            DisplayParameters displayParameters = peptideShakerGUI.getDisplayParameters();
            // see if fixed ptms are displayed
            if (displayParameters.getDisplayedModifications().size() != peptideShakerGUI.getIdentificationParameters().getSearchParameters().getModificationParameters().getVariableModifications().size()) {
                for (long peptideKey : peptideKeys) {
                    PeptideMatch peptideMatch = identification.getPeptideMatch(peptideKey);
                    Peptide peptide = peptideMatch.getPeptide();
                    HashMap<String, HashMap<Integer, PeptideVariantMatches>> allVariants = peptide.getVariantMatches();
                    if (allVariants != null && allVariants.containsKey(proteinAccession)) {
                        HashMap<Integer, PeptideVariantMatches> peptideVariants = allVariants.get(proteinAccession);
                        for (Integer peptideStart : peptideVariants.keySet()) {
                            PeptideVariantMatches peptideVariantMatches = peptideVariants.get(peptideStart);
                            HashMap<Integer, Variant> variants = peptideVariantMatches.getVariantMatches();
                            for (Integer site : variants.keySet()) {
                                Variant variant = variants.get(site);
                                variantMapping.put(site + peptideStart - 1, variant.getDescription());
                            }
                        }
                    }
                }
            }
            for (int aa = 1; aa < sequence.length(); aa++) {
                String variantName = variantMapping.get(aa + 1);
                if (variantName != null) {
                    // add the unmodified area
                    if (unmodifiedCounter > 0) {
                        data = new ArrayList<>(1);
                        data.add(Double.valueOf(unmodifiedCounter));
                        sparklineDataseriesPtm = new JSparklinesDataSeries(data, new Color(0, 0, 0, 0), null);
                        sparkLineDataSeriesPtm.add(sparklineDataseriesPtm);
                    }
                    // @TODO: get different colors for the different variant types?
                    // @TODO: what about multiple variants on the same residue..?
                    Color ptmColor = Color.ORANGE;
                    ArrayList<ResidueAnnotation> annotations = new ArrayList<>(1);
                    annotations.add(new ResidueAnnotation(variantName + " (" + aa + ")", 0l, false));
                    proteinTooltips.put(sparkLineDataSeriesPtm.size(), annotations);
                    data = new ArrayList<>(1);
                    data.add(Double.valueOf(1));
                    sparklineDataseriesPtm = new JSparklinesDataSeries(data, ptmColor, null);
                    sparkLineDataSeriesPtm.add(sparklineDataseriesPtm);
                    // reset the unmodified area counter
                    unmodifiedCounter = 0;
                } else {
                    unmodifiedCounter++;
                }
            }
            if (unmodifiedCounter > 0) {
                // add the remaining unmodified area
                data = new ArrayList<>();
                data.add(Double.valueOf(unmodifiedCounter));
                sparklineDataseriesPtm = new JSparklinesDataSeries(data, new Color(0, 0, 0, 0), null);
                sparkLineDataSeriesPtm.add(sparklineDataseriesPtm);
            }
            peptideVariationSequencePanel = new ProteinSequencePanel(Color.WHITE);
            peptideVariationsChart = peptideVariationSequencePanel.getSequencePlot(this, new JSparklinesDataset(sparkLineDataSeriesPtm), proteinTooltips, false, false);
            sequenceVariationsPanel.removeAll();
            sequenceVariationsPanel.add(peptideVariationsChart);
            sequenceVariationsPanel.revalidate();
            sequenceVariationsPanel.repaint();
        } catch (ClassCastException e) {
        // ignore   @TODO: this should not happen, but can happen if the
        // table does not update fast enough for the filtering
        }
    }
}

Example 4 with ProteinSequencePanel

use of eu.isas.peptideshaker.gui.protein_sequence.ProteinSequencePanel in project peptide-shaker by compomics.

the class ProteinFractionsPanel method updatePlots.

/**
 * Update the peptide counts plot.
 */
private void updatePlots() {
    // @TODO: add progress bar
    this.setCursor(new java.awt.Cursor(java.awt.Cursor.WAIT_CURSOR));
    Identification identification = peptideShakerGUI.getIdentification();
    // @TODO: this method should be split into smaller methods...
    ArrayList<String> fileNames = new ArrayList<>();
    for (String fileName : identification.getFractions()) {
        fileNames.add(fileName);
    }
    DefaultCategoryDataset peptidePlotDataset = new DefaultCategoryDataset();
    DefaultCategoryDataset spectrumPlotDataset = new DefaultCategoryDataset();
    DefaultCategoryDataset intensityPlotDataset = new DefaultCategoryDataset();
    int[] selectedRows = proteinTable.getSelectedRows();
    // disable the coverage tab if more than one protein is selected
    plotsTabbedPane.setEnabledAt(2, selectedRows.length == 1);
    if (selectedRows.length > 1 && plotsTabbedPane.getSelectedIndex() == 2) {
        plotsTabbedPane.setSelectedIndex(5);
    }
    for (int row = 0; row < selectedRows.length; row++) {
        int currentRow = selectedRows[row];
        SelfUpdatingTableModel tableModel = (SelfUpdatingTableModel) proteinTable.getModel();
        int proteinIndex = tableModel.getViewIndex(currentRow);
        long proteinKey = proteinKeys[proteinIndex];
        ProteinMatch proteinMatch = identification.getProteinMatch(proteinKey);
        peptideKeys = peptideShakerGUI.getIdentificationFeaturesGenerator().getSortedPeptideKeys(proteinKey);
        PSParameter proteinPSParameter = (PSParameter) proteinMatch.getUrParam(PSParameter.dummy);
        // get the current protein information
        String currentAccession = proteinMatch.getLeadingAccession();
        String currentProteinSequence = peptideShakerGUI.getSequenceProvider().getSequence(currentAccession);
        String currentProteinDescription = peptideShakerGUI.getProteinDetailsProvider().getSimpleDescription(currentAccession);
        int[][] coverage = new int[fileNames.size()][currentProteinSequence.length() + 1];
        // get the chart data
        for (int i = 0; i < fileNames.size(); i++) {
            String fraction = fileNames.get(i);
            for (long peptideKey : peptideKeys) {
                PeptideMatch peptideMatch = identification.getPeptideMatch(peptideKey);
                Peptide peptide = peptideMatch.getPeptide();
                PSParameter peptidePSParameter = (PSParameter) peptideMatch.getUrParam(PSParameter.dummy);
                if (peptidePSParameter.getFractionScore() != null && peptidePSParameter.getFractions().contains(fraction)) {
                    if (peptidePSParameter.getMatchValidationLevel().isValidated()) {
                        String peptideSequence = peptide.getSequence();
                        boolean includePeptide = false;
                        DigestionParameters digestionParameters = peptideShakerGUI.getIdentificationParameters().getSearchParameters().getDigestionParameters();
                        if (coverageShowAllPeptidesJRadioButtonMenuItem.isSelected() || digestionParameters.getCleavageParameter() != DigestionParameters.CleavageParameter.enzyme) {
                            includePeptide = true;
                        } else if (coverageShowEnzymaticPeptidesOnlyJRadioButtonMenuItem.isSelected()) {
                            includePeptide = PeptideUtils.isEnzymatic(peptide, currentAccession, currentProteinSequence, digestionParameters.getEnzymes());
                        } else if (coverageShowTruncatedPeptidesOnlyJRadioButtonMenuItem.isSelected()) {
                            includePeptide = !PeptideUtils.isEnzymatic(peptide, currentAccession, currentProteinSequence, digestionParameters.getEnzymes());
                        }
                        if (includePeptide && selectedRows.length == 1) {
                            for (int startIndex : peptide.getProteinMapping().get(currentAccession)) {
                                int peptideTempStart = startIndex;
                                int peptideTempEnd = peptideTempStart + peptideSequence.length();
                                for (int k = peptideTempStart; k < peptideTempEnd; k++) {
                                    coverage[i][k]++;
                                }
                            }
                        }
                    }
                }
            }
        }
        for (int i = 0; i < fileNames.size(); i++) {
            String fraction = fileNames.get(i);
            if (selectedRows.length == 1) {
                peptidePlotDataset.addValue(proteinPSParameter.getFractionValidatedPeptides(fraction), "Validated Peptides", "" + (i + 1));
            } else {
                peptidePlotDataset.addValue(proteinPSParameter.getFractionValidatedPeptides(fraction), proteinMatch.getLeadingAccession() + ": " + currentProteinDescription, "" + (i + 1));
            }
        }
        double longestFileName = "Fraction".length();
        // update the coverage table
        if (selectedRows.length == 1) {
            DefaultTableModel coverageTableModel = (DefaultTableModel) coverageTable.getModel();
            coverageTableModel.getDataVector().removeAllElements();
            for (int i = 0; i < fileNames.size(); i++) {
                // create the coverage plot
                ArrayList<JSparklinesDataSeries> sparkLineDataSeriesCoverage = new ArrayList<>();
                for (int j = 0; j < currentProteinSequence.length(); j++) {
                    boolean covered = coverage[i][j] > 0;
                    int sequenceCounter = 1;
                    if (covered) {
                        while (j + 1 < coverage[0].length && coverage[i][j + 1] > 0) {
                            sequenceCounter++;
                            j++;
                        }
                    } else {
                        while (j + 1 < coverage[0].length && coverage[i][j + 1] == 0) {
                            sequenceCounter++;
                            j++;
                        }
                    }
                    ArrayList<Double> data = new ArrayList<>();
                    data.add(Double.valueOf(sequenceCounter));
                    JSparklinesDataSeries sparklineDataseries;
                    if (covered) {
                        sparklineDataseries = new JSparklinesDataSeries(data, peptideShakerGUI.getSparklineColor(), null);
                    } else {
                        sparklineDataseries = new JSparklinesDataSeries(data, new Color(0, 0, 0, 0), null);
                    }
                    sparkLineDataSeriesCoverage.add(sparklineDataseries);
                }
                ChartPanel coverageChart = new ProteinSequencePanel(Color.WHITE).getSequencePlot(this, new JSparklinesDataset(sparkLineDataSeriesCoverage), new HashMap<>(), true, true);
                ((DefaultTableModel) coverageTable.getModel()).addRow(new Object[] { (i + 1), fileNames.get(i), coverageChart });
                if (fileNames.get(i).length() > longestFileName) {
                    longestFileName = fileNames.get(i).length();
                }
            }
        }
        // set the preferred size of the fraction name column in the coverage table
        Integer width = peptideShakerGUI.getPreferredColumnWidth(coverageTable, coverageTable.getColumn("Fraction").getModelIndex(), 6);
        if (width != null) {
            coverageTable.getColumn("Fraction").setMinWidth(width);
            coverageTable.getColumn("Fraction").setMaxWidth(width);
        } else {
            coverageTable.getColumn("Fraction").setMinWidth(15);
            coverageTable.getColumn("Fraction").setMaxWidth(Integer.MAX_VALUE);
        }
        // get the psms per fraction
        for (int i = 0; i < fileNames.size(); i++) {
            String fraction = fileNames.get(i);
            if (selectedRows.length == 1) {
                spectrumPlotDataset.addValue(proteinPSParameter.getFractionValidatedSpectra(fraction), "Validated Spectra", "" + (i + 1));
                intensityPlotDataset.addValue(proteinPSParameter.getPrecursorIntensitySummedPerFraction(fraction), "Summed Intensity", "" + (i + 1));
            } else {
                spectrumPlotDataset.addValue(proteinPSParameter.getFractionValidatedSpectra(fraction), proteinMatch.getLeadingAccession() + ": " + currentProteinDescription, "" + (i + 1));
                intensityPlotDataset.addValue(proteinPSParameter.getPrecursorIntensitySummedPerFraction(fraction), proteinMatch.getLeadingAccession() + ": " + currentProteinDescription, "" + (i + 1));
            }
        }
    }
    // molecular mass plot
    DefaultBoxAndWhiskerCategoryDataset mwPlotDataset = new DefaultBoxAndWhiskerCategoryDataset();
    ArrayList<String> spectrumFiles = peptideShakerGUI.getIdentification().getFractions();
    for (int i = 0; i < spectrumFiles.size(); i++) {
        try {
            if (peptideShakerGUI.getMetrics().getObservedFractionalMassesAll().containsKey(spectrumFiles.get(i))) {
                mwPlotDataset.add(peptideShakerGUI.getMetrics().getObservedFractionalMassesAll().get(spectrumFiles.get(i)), "Observed MW (kDa)", "" + (i + 1));
            } else {
                mwPlotDataset.add(new ArrayList<>(0), "Observed MW (kDa)", "" + (i + 1));
            }
        } catch (ClassCastException e) {
        // do nothing, no data to show
        }
    }
    // total peptides per fraction plot
    DefaultCategoryDataset totalPeptidesPerFractionPlotDataset = new DefaultCategoryDataset();
    HashMap<String, Integer> totalPeptidesPerFraction = peptideShakerGUI.getMetrics().getTotalPeptidesPerFraction();
    for (int i = 0; i < spectrumFiles.size(); i++) {
        String spectrumKey = spectrumFiles.get(i);
        if (totalPeptidesPerFraction != null && totalPeptidesPerFraction.containsKey(spectrumKey)) {
            totalPeptidesPerFractionPlotDataset.addValue(totalPeptidesPerFraction.get(spectrumKey), "Total Peptide Count", "" + (i + 1));
        } else {
            totalPeptidesPerFractionPlotDataset.addValue(0, "Total Peptide Count", "" + (i + 1));
        }
    }
    // create the peptide chart
    JFreeChart chart = ChartFactory.createBarChart(null, "Fraction", "#Peptides", peptidePlotDataset, PlotOrientation.VERTICAL, false, true, true);
    ChartPanel chartPanel = new ChartPanel(chart);
    AbstractCategoryItemRenderer renderer;
    // set up the renderer
    // if (selectedRows.length == 1) {
    renderer = new BarRenderer();
    ((BarRenderer) renderer).setShadowVisible(false);
    renderer.setSeriesPaint(0, peptideShakerGUI.getSparklineColor());
    // } else {
    // renderer = new LineAndShapeRenderer(true, false);
    // for (int i = 0; i < selectedRows.length; i++) {
    // ((LineAndShapeRenderer) renderer).setSeriesStroke(i, new BasicStroke(LINE_WIDTH, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    // }
    // }
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    chart.getCategoryPlot().setRenderer(renderer);
    // set background color
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setBackgroundPaint(Color.WHITE);
    chartPanel.setBackground(Color.WHITE);
    // hide the outline
    chart.getPlot().setOutlineVisible(false);
    // clear the peptide plot
    peptidePlotPanel.removeAll();
    // add the new plot
    peptidePlotPanel.add(chartPanel);
    // create the spectrum chart
    chart = ChartFactory.createBarChart(null, "Fraction", "#Spectra", spectrumPlotDataset, PlotOrientation.VERTICAL, false, true, true);
    chartPanel = new ChartPanel(chart);
    // set up the renderer
    // if (selectedRows.length == 1) {
    renderer = new BarRenderer();
    ((BarRenderer) renderer).setShadowVisible(false);
    renderer.setSeriesPaint(0, peptideShakerGUI.getSparklineColor());
    // } else {
    // renderer = new LineAndShapeRenderer(true, false);
    // for (int i = 0; i < selectedRows.length; i++) {
    // ((LineAndShapeRenderer) renderer).setSeriesStroke(i, new BasicStroke(LINE_WIDTH, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    // }
    // }
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    chart.getCategoryPlot().setRenderer(renderer);
    // set background color
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setBackgroundPaint(Color.WHITE);
    chartPanel.setBackground(Color.WHITE);
    // hide the outline
    chart.getPlot().setOutlineVisible(false);
    // clear the peptide plot
    spectraPlotPanel.removeAll();
    // add the new plot
    spectraPlotPanel.add(chartPanel);
    // create the intensity chart
    chart = ChartFactory.createBarChart(null, "Fraction", "Summed Intensity", intensityPlotDataset, PlotOrientation.VERTICAL, false, true, true);
    chartPanel = new ChartPanel(chart);
    // set up the renderer
    // if (selectedRows.length == 1) {
    renderer = new BarRenderer();
    ((BarRenderer) renderer).setShadowVisible(false);
    renderer.setSeriesPaint(0, peptideShakerGUI.getSparklineColor());
    // } else {
    // renderer = new LineAndShapeRenderer(true, false);
    // for (int i = 0; i < selectedRows.length; i++) {
    // ((LineAndShapeRenderer) renderer).setSeriesStroke(i, new BasicStroke(LINE_WIDTH, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
    // }
    // }
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    chart.getCategoryPlot().setRenderer(renderer);
    // set background color
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setBackgroundPaint(Color.WHITE);
    chartPanel.setBackground(Color.WHITE);
    // hide the outline
    chart.getPlot().setOutlineVisible(false);
    // clear the peptide plot
    intensityPlotPanel.removeAll();
    // add the new plot
    intensityPlotPanel.add(chartPanel);
    // create the mw chart
    chart = ChartFactory.createBoxAndWhiskerChart(null, "Fraction", "Expected Molecular Weight (kDa)", mwPlotDataset, false);
    chartPanel = new ChartPanel(chart);
    // set up the renderer
    BoxAndWhiskerRenderer boxPlotRenderer = new BoxAndWhiskerRenderer();
    boxPlotRenderer.setBaseToolTipGenerator(new BoxAndWhiskerToolTipGenerator());
    boxPlotRenderer.setSeriesPaint(0, peptideShakerGUI.getSparklineColor());
    boxPlotRenderer.setSeriesPaint(1, Color.RED);
    chart.getCategoryPlot().setRenderer(boxPlotRenderer);
    // set background color
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setBackgroundPaint(Color.WHITE);
    chartPanel.setBackground(Color.WHITE);
    // hide the outline
    chart.getPlot().setOutlineVisible(false);
    // clear the peptide plot
    mwPlotPanel.removeAll();
    // add the new plot
    mwPlotPanel.add(chartPanel);
    // create the total peptides count chart
    chart = ChartFactory.createBarChart(null, "Fraction", "Total Peptide Count", totalPeptidesPerFractionPlotDataset, PlotOrientation.VERTICAL, false, true, true);
    chartPanel = new ChartPanel(chart);
    renderer = new BarRenderer();
    ((BarRenderer) renderer).setShadowVisible(false);
    renderer.setSeriesPaint(0, peptideShakerGUI.getSparklineColor());
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    chart.getCategoryPlot().setRenderer(renderer);
    // set background color
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setBackgroundPaint(Color.WHITE);
    chartPanel.setBackground(Color.WHITE);
    // hide the outline
    chart.getPlot().setOutlineVisible(false);
    // clear the peptide plot
    fractionsPlotPanel.removeAll();
    // add the new plot
    fractionsPlotPanel.add(chartPanel);
    this.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
    plotsPanel.revalidate();
    plotsPanel.repaint();
}