private void showReportButtonActionPerformed( java.awt.event.ActionEvent evt) { // GEN-FIRST:event_showReportButtonActionPerformed if (pieChart == null) { pieChart = manipulator.buildPieChart(valuesFrequencies); } final String html = manipulator.getReportHTML( table, column, valuesFrequencies, pieChart, pieChartDialog != null ? pieChartDialog.getChartSize() : null); if (reportDialog != null) { reportDialog.dispose(); } reportDialog = new SimpleHTMLReport(WindowManager.getDefault().getMainWindow(), html); } // GEN-LAST:event_showReportButtonActionPerformed