Overview Chart

Above the main chart, there is an overview chart which makes orientation in the detailed chart easier even at higher zoom levels. The data range of the overview chart is set up automatically and the detailed chart always displays the selected area of the overview chart.

Dragging selection or changing the selection size of the overview chart causes the corresponding data to be loaded in the detailed chart and changing the values in the fields From and To at the top of the page. Also, moving the detailed chart left or right moves the selection in the overview chart.