Exemplo n.º 1
0
  private void showValues2D(CoordinateAxis2D axis2D) {

    Formatter f = new Formatter();

    if (axis2D.isInterval()) {
      ArrayDouble.D2 coords = axis2D.getCoordValuesArray();
      ArrayDouble.D3 bounds = axis2D.getCoordBoundsArray();
      if (bounds == null) {
        infoTA.appendLine("No bounds for interval " + axis2D.getFullName());
        return;
      }

      IndexIterator coordIter = coords.getIndexIterator();
      IndexIterator boundsIter = bounds.getIndexIterator();
      while (coordIter.hasNext()) {
        double coordValue = coordIter.getDoubleNext();
        if (!boundsIter.hasNext()) break;
        double bounds1 = boundsIter.getDoubleNext();
        if (!boundsIter.hasNext()) break;
        double bounds2 = boundsIter.getDoubleNext();
        f.format("%f (%f,%f) = %f%n", coordValue, bounds1, bounds2, bounds2 - bounds1);
      }

    } else {
      ArrayDouble.D2 coords = axis2D.getCoordValuesArray();
      IndexIterator coordIter = coords.getIndexIterator();
      while (coordIter.hasNext()) {
        double coordValue = coordIter.getDoubleNext();
        f.format("%f%n", coordValue);
      }
    }

    infoTA.appendLine(f.toString());
  }
Exemplo n.º 2
0
  private void showValueDiffs(CoordinateAxis axis) {
    if (!axis.isNumeric()) return;
    try {
      if (axis instanceof CoordinateAxis1D) {
        CoordinateAxis1D axis1D = (CoordinateAxis1D) axis;
        double[] mids = axis1D.getCoordValues();
        double[] diffs = new double[mids.length];
        for (int i = 0; i < mids.length - 1; i++) diffs[i] = mids[i + 1] - mids[i];
        printArrays("midpoint differences", mids, diffs);

      } else if (axis instanceof CoordinateAxis2D) {
        CoordinateAxis2D axis2D = (CoordinateAxis2D) axis;
        ArrayDouble.D2 mids = axis2D.getCoordValuesArray();
        int[] shape = mids.getShape();
        ArrayDouble.D2 diffx =
            (ArrayDouble.D2) Array.factory(DataType.DOUBLE, new int[] {shape[0], shape[1] - 1});
        for (int j = 0; j < shape[0]; j++) {
          for (int i = 0; i < shape[1] - 1; i++) {
            double diff = mids.get(j, i + 1) - mids.get(j, i);
            diffx.set(j, i, diff);
          }
        }
        infoTA.appendLine(NCdumpW.toString(diffx, "diff in x", null));

        ArrayDouble.D2 diffy =
            (ArrayDouble.D2) Array.factory(DataType.DOUBLE, new int[] {shape[0] - 1, shape[1]});
        for (int j = 0; j < shape[0] - 1; j++) {
          for (int i = 0; i < shape[1]; i++) {
            double diff = mids.get(j + 1, i) - mids.get(j, i);
            diffy.set(j, i, diff);
          }
        }
        infoTA.appendLine("\n\n\n");
        infoTA.appendLine(NCdumpW.toString(diffy, "diff in y", null));
      }

    } catch (Exception e1) {
      e1.printStackTrace();
      infoTA.appendLine(e1.getMessage());
    }
  }
Exemplo n.º 3
0
  private void showDates2D(CoordinateAxis2D axis2D, CalendarDateUnit cdu) {
    Formatter f = new Formatter();

    if (axis2D.isInterval()) {
      ArrayDouble.D2 coords = axis2D.getCoordValuesArray();
      ArrayDouble.D3 bounds = axis2D.getCoordBoundsArray();
      if (bounds == null) {
        infoTA.appendLine("No bounds for interval " + axis2D.getFullName());
        return;
      }

      IndexIterator coordIter = coords.getIndexIterator();
      IndexIterator boundsIter = bounds.getIndexIterator();
      while (coordIter.hasNext()) {
        double coordValue = coordIter.getDoubleNext();
        if (!boundsIter.hasNext()) break;
        double bounds1 = boundsIter.getDoubleNext();
        if (!boundsIter.hasNext()) break;
        double bounds2 = boundsIter.getDoubleNext();
        f.format(
            "%s (%s,%s)%n",
            makeCalendarDateStringOrMissing(cdu, coordValue),
            makeCalendarDateStringOrMissing(cdu, bounds1),
            makeCalendarDateStringOrMissing(cdu, bounds2));
      }

    } else {
      ArrayDouble.D2 coords = axis2D.getCoordValuesArray();
      IndexIterator coordIter = coords.getIndexIterator();
      while (coordIter.hasNext()) {
        double coordValue = coordIter.getDoubleNext();
        f.format("%s%n", makeCalendarDateStringOrMissing(cdu, coordValue));
      }
    }

    infoTA.appendLine(f.toString());
  }