public void setCycle()

in ConstraintLayoutExamples/CycleEditor/src/com/google/androidstudio/motionlayoutcycles/CycleView.java [741:783]

• 37 lines of code
• 4 McCabe index (conditional complexity)

  public void setCycle(int n, double[] pos, double[] period, double[] amplitude, double[] offset,
      int selected, int curveType) {
    double[] t = new double[pos.length];
    double[][] v = new double[pos.length][2];

    for (int i = 0; i < pos.length; i++) {
      t[i] = pos[i];
      v[i][0] = amplitude[i];
      v[i][1] = offset[i];
    }
    MonotoneSpline ms = new MonotoneSpline(t, v);
    Oscillator osc = new Oscillator();

    osc.mType = curveType;
    for (int i = 0; i < pos.length; i++) {

      osc.addPoint(pos[i], (float) period[i]);

    }
    osc.normalize();

    mMonotoneSpline = ms;
    mOscillator = osc;
    float[] x = new float[400];
    double[] y1 = new double[x.length];
    float[] yMax = new float[x.length];
    float[] yMin = new float[x.length];
    for (int i = 0; i < x.length; i++) {
      x[i] = (float) (i / (x.length - 1.0f));
      double amp = mMonotoneSpline.getPos(x[i], 0);
      double off = mMonotoneSpline.getPos(x[i], 1);
      y1[i] = mOscillator.getValue(x[i]) * amp + off;
      yMax[i] = (float) (amp + off);
      yMin[i] = (float) (-amp + off);

    }
    n = n * 4;
    addGraph(n, x, y1, Color.BLUE, 0);
    addRange(n + 1, x, yMin, yMax, REGION_COLOR);
    addGraph(n + 3, pos, offset, Color.PINK, 1);
    selected_node = selected;
    selected_graph = n + 3;
  }