예제 #1
0
  private boolean setMinMax(double min, double max) {
    if (model != null) {
      if (min > max) {
        throw new IllegalArgumentException("min should be less than max");
      } else if (min == max) {
        // Avoid setting values at this point
        return false;
      }
      double previousBoundsMin = model.getCustomMin();
      double previousBoundsMax = model.getCustomMax();

      // Custom bounds
      if (model.getCustomMin() == model.getPreviousMin()) {
        model.setCustomMin(min);
      } else if (model.getCustomMin() < min) {
        model.setCustomMin(min);
      }
      if (model.getCustomMax() == model.getPreviousMax()) {
        model.setCustomMax(max);
      } else if (model.getCustomMax() > max) {
        model.setCustomMax(max);
      }

      model.setPreviousMin(min);
      model.setPreviousMax(max);

      if (model.hasValidBounds()) {
        fireTimelineModelEvent(
            new TimelineModelEvent(
                TimelineModelEvent.EventType.MIN_MAX, model, new double[] {min, max}));

        if (model.getCustomMax() != max || model.getCustomMin() != min) {
          fireTimelineModelEvent(
              new TimelineModelEvent(
                  TimelineModelEvent.EventType.CUSTOM_BOUNDS, model, new double[] {min, max}));
        }
      }

      if ((Double.isInfinite(previousBoundsMax) || Double.isInfinite(previousBoundsMin))
          && model.hasValidBounds()) {
        fireTimelineModelEvent(
            new TimelineModelEvent(TimelineModelEvent.EventType.VALID_BOUNDS, model, true));
      } else if (!Double.isInfinite(previousBoundsMax)
          && !Double.isInfinite(previousBoundsMin)
          && !model.hasValidBounds()) {
        fireTimelineModelEvent(
            new TimelineModelEvent(TimelineModelEvent.EventType.VALID_BOUNDS, model, false));
      }

      return true;
    }

    return false;
  }
예제 #2
0
  @Override
  public void setCustomBounds(double min, double max) {
    if (model != null) {
      if (model.getCustomMin() != min || model.getCustomMax() != max) {
        if (min >= max) {
          throw new IllegalArgumentException("min should be less than max");
        }
        if (min < model.getMin() || max > model.getMax()) {
          throw new IllegalArgumentException("Min and max should be in the bounds");
        }

        // Interval
        if (model.getIntervalStart() < min || model.getIntervalEnd() > max) {
          dynamicController.setVisibleInterval(min, max);
        }

        // Custom bounds
        double[] val = new double[] {min, max};
        model.setCustomMin(min);
        model.setCustomMax(max);
        fireTimelineModelEvent(
            new TimelineModelEvent(TimelineModelEvent.EventType.CUSTOM_BOUNDS, model, val));
      }
    }
  }