Flamegraph should maintain scale when container is shrinked

[bric3]

When the component is grown, the width is grown, but the zoom is not compensated on component shrink.

Screen.Recording.2022-03-23.at.15.47.55.mov

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Split horizontal scrollbar on first display to #93

[bric3]

Possible ideas

• Use a listener that will adapt the scale when the component is resized.

scrollPane.addComponentListener(new ComponentAdapter() {
  @Override
  public void componentResized(ComponentEvent e) {
    // update zoom scale
  }
});

Eventually model this as a ZoomModel

class ZoomModel {
  double zoomFactor

  canZoomIn // is it necessary
  canZoomOut // e.g. when scale is 1.0
}

Need to adapt the current position.