Zoom

There are a number of ways to zoom in/zoom out in jgvt.

Besides the menu items and toolbar buttons, one can use Use Ctrl shortcuts or Ctrl-Mouse wheel to control the zoom.

  • Zoom in : Ctrl-Mouse Wheel Up, Ctrl-Plus
  • Zoom out : Ctrl-Mouse Wheel Down, Ctrl-Minus
  • Zoom reset : Ctrl-0

It should be noted that the zoom is from the center of the graph panel, rather than the mouse cursor.

Zoom in a Region

It is possible to use Ctrl-left mouse drag to select the region of interest and zoom in the region.

_images/mouse_zoomin.png