| | |
| | | import java.lang.reflect.Field; |
| | | import java.lang.reflect.Modifier; |
| | | import java.math.BigDecimal; |
| | | import java.math.RoundingMode; |
| | | import java.text.DecimalFormat; |
| | | import java.text.NumberFormat; |
| | | import java.util.ArrayList; |
| | |
| | | private static final double RIGHT_LABEL_BAND = 74.0; |
| | | private static final double ITEM_LABEL_GAP = 10.0; |
| | | private static final float HALO_OUTLINE_WIDTH = 4.0f; |
| | | private static final int PERCENT_ITEM_LABEL_DECIMALS = 1; |
| | | private static final Color ITEM_LABEL_COLOR = new Color(55, 55, 55); |
| | | private static final Color[] SERIES_COLORS = { |
| | | new Color(192, 80, 77), |
| | |
| | | for (int i = 0; i < item.getValues().size(); i++) { |
| | | BigDecimal value = item.getValues().get(i); |
| | | if (value != null) { |
| | | xySeries.add(i, value.doubleValue()); |
| | | xySeries.add(i, displayValue(value, percentAxis, valueDecimals).doubleValue()); |
| | | } |
| | | } |
| | | dataset.addSeries(xySeries); |
| | |
| | | return total; |
| | | } |
| | | |
| | | static BigDecimal displayValue(BigDecimal value, boolean percentItemLabels, int valueDecimals) { |
| | | if (value == null) return null; |
| | | int scale = percentItemLabels ? PERCENT_ITEM_LABEL_DECIMALS + 2 : valueDecimals; |
| | | return value.setScale(scale, RoundingMode.HALF_UP); |
| | | } |
| | | |
| | | private String formatLineLabel(Number value, boolean percentItemLabels, int valueDecimals) { |
| | | if (percentItemLabels) { |
| | | NumberFormat formatter = NumberFormat.getPercentInstance(); |
| | | formatter.setMaximumFractionDigits(1); |
| | | formatter.setMaximumFractionDigits(PERCENT_ITEM_LABEL_DECIMALS); |
| | | return formatter.format(value.doubleValue()); |
| | | } |
| | | DecimalFormat formatter = new DecimalFormat("#,##0"); |