///////// VIEWPORT RELATED//////////////
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;
}
