||Drag any visible crosshair using the mouse. |
||No built-in interaction is possible. The only way to apply a mouse controlled action is by utilizing the mouse events.|
||The data display can be panned by pressing and holding the left mouse button. The data image will then follow the mouse movement.|
||The data display can be panned only horizontally by pressing and holding the left mouse button.|
||The data display can be panned only vertically by pressing and holding the left mouse button.|
||This mode enables the user both to increase and to decrease the magnification factor of the graph. The left mouse button has to be pressed and held down. The magnification of the data image will then follow the mouse movement. Moving to the bottom zooms out of the data; moving to the top zooms into the data.|
||The user can zoom into a rectangular region of the data display. Therefore he has to press and hold down the left mouse button at one of the corners of the intended region. Thereafter a rectangle follows the mouse cursor indicating the region to be zoomed. Releasing the left button selects this region and zooms into the data by displaying exactly this region.