ò Zoom ò

The zoombar lets you zoom in or out so that you can get a more detailed or general view. The arrows taking place on each side of the zoombar allow to increase/reduce twice the zoom ratio. The button with black rectangle fits zoom ratio to 100%.

ò Auto Zoom ò

Automatically sets optimal zoom ratio.

ò Preview ò

Read info here.

ò Buffer's ComboBox ò