How to use

getNextColor

method

in

kg.apc.charting.ColorsDispatcher

private void paintRows(Graphics g, ColorsDispatcher dispatcher, Iterator<Entry<String, AbstractGraphRow>> it, boolean rowsWithLabel) {
  while (it.hasNext()) {
    Entry<String, AbstractGraphRow> row = it.next();
    if (row.getValue().isDrawOnChart() && row.getValue().isDrawValueLabel() == rowsWithLabel) {
      //eto Color color = reSetColors ? dispatcher.getNextColor() : row.getValue().getColor();
      Color color = row.getValue().getColor() != null ? row.getValue().getColor() : dispatcher.getNextColor();
      paintRow(g, row.getValue(), row.getKey(), color);
    }
  }
}

private void paintRows(Graphics g, ColorsDispatcher dispatcher, Iterator<Entry<String, AbstractGraphRow>> it, boolean rowsWithLabel) {
  while (it.hasNext()) {
    Entry<String, AbstractGraphRow> row = it.next();
    if (row.getValue().isDrawOnChart() && row.getValue().isDrawValueLabel() == rowsWithLabel) {
      //eto Color color = reSetColors ? dispatcher.getNextColor() : row.getValue().getColor();
      Color color = row.getValue().getColor() != null ? row.getValue().getColor() : dispatcher.getNextColor();
      paintRow(g, row.getValue(), row.getKey(), color);
    }
  }
}

  @Override
  public void mouseClicked(MouseEvent e) {
    log.debug("mouse click [" + e.getX() + "," + e.getY() + "] ClickCount[" + e.getClickCount() + "]");
    if (e.getClickCount() == 2) {
      for (Entry<String, AbstractGraphRow> row : model.entrySet()) {
        AbstractGraphRow agr = row.getValue();
        if (agr != null) {
          Rectangle r = agr.getLegendColorBox();
          if (r != null) {
            Rectangle slightlyLargerTarget = r.getBounds();
            slightlyLargerTarget.height += 4;
            slightlyLargerTarget.width += 2;
            boolean hit = slightlyLargerTarget.contains(e.getPoint());
            log.debug("hit [" + hit + "] rectangle [" + slightlyLargerTarget.toString() + "] point [" + e.getPoint() + "]");
            if (hit) {
              row.getValue().setColor(colors.getNextColor());
            }
          }
        }
      }
      updateGui(null);
    }
    //repaint();
  }
}

  @Override
  public void mouseClicked(MouseEvent e) {
    log.debug("mouse click [" + e.getX() + "," + e.getY() + "] ClickCount[" + e.getClickCount() + "]");
    if (e.getClickCount() == 2) {
      for (Entry<String, AbstractGraphRow> row : model.entrySet()) {
        AbstractGraphRow agr = row.getValue();
        if (agr != null) {
          Rectangle r = agr.getLegendColorBox();
          if (r != null) {
            Rectangle slightlyLargerTarget = r.getBounds();
            slightlyLargerTarget.height += 4;
            slightlyLargerTarget.width += 2;
            boolean hit = slightlyLargerTarget.contains(e.getPoint());
            log.debug("hit [" + hit + "] rectangle [" + slightlyLargerTarget.toString() + "] point [" + e.getPoint() + "]");
            if (hit) {
              row.getValue().setColor(colors.getNextColor());
            }
          }
        }
      }
      updateGui(null);
    }
    //repaint();
  }
}

if (!model.containsKey(rowName)) {
  CompositeGraphRow compositeRow = new CompositeGraphRow(row);
  compositeRow.setColor(colors.getNextColor());
  model.put(rowName, compositeRow);

row = it.next();
Color color = row.getValue().getColor() != null ? row.getValue().getColor() : colors.getNextColor();

row = it.next();
Color color = row.getValue().getColor() != null ? row.getValue().getColor() : colors.getNextColor();

    log.debug("%#@ Found null row displayLabel[" + displayLabel + "] and label [" + label + "]");
row.setColor(overrideColor != null ? overrideColor : colors.getNextColor());
if (log.isDebugEnabled())
  log.debug("%#@ new row.getColor() [" + (row.getColor() == null ? "null" : row.getColor().toString()) + "]");

    log.debug("%#@ Found null row displayLabel[" + displayLabel + "] and label [" + label + "]");
row.setColor(overrideColor != null ? overrideColor : colors.getNextColor());
if (log.isDebugEnabled())
  log.debug("%#@ new row.getColor() [" + (row.getColor() == null ? "null" : row.getColor().toString()) + "]");