How to use

getMaximumViewport

method

in

lecho.lib.hellocharts.view.Chart

public Viewport advanceViewport(Chart chart, Chart previewChart, float hours) {
  viewport = new Viewport(previewChart.getMaximumViewport());
  viewport.inset((float) ((86400000 / hours) / FUZZER), 0);
  double distance_to_move = ((new Date().getTime()) / FUZZER) - viewport.left - (((viewport.right - viewport.left) / 2));
  viewport.offset((float) distance_to_move, 0);
  return viewport;
}

public Viewport advanceViewport(Chart chart, Chart previewChart) {
  viewport = new Viewport(previewChart.getMaximumViewport());
  viewport.inset((float) ((86400000 / 2.5) / FUZZER), 0);
  double distance_to_move = ((new Date().getTime())/ FUZZER) - viewport.left - (((viewport.right - viewport.left) /2));
  viewport.offset((float) distance_to_move, 0);
  return viewport;
}

public Viewport advanceViewport(Chart chart, Chart previewChart, float hours) {
  viewport = new Viewport(previewChart.getMaximumViewport());
  viewport.inset((float) ((86400000 / hours) / FUZZER), 0);
  double distance_to_move = ((new Date().getTime()) / FUZZER) - viewport.left - (((viewport.right - viewport.left) / 2));
  viewport.offset((float) distance_to_move, 0);
  return viewport;
}