The Zoom Menu
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The Zoom Menu

The first five items in the menu change zoom-mode.

Zoom->No Zoom (Ctrl+0)

Disable the zoom-mode.

Zoom->Zoom Rectangular (Ctrl+1)

Let the user draw a rectangle. The minimum and maximum values will be set to the coordinates of the rectangle.

Zoom->Zoom In (Ctrl+2)

The minimum and maximum values will come closer to each other and the selected point in the graph will be centered.

Zoom->Zoom Out (Ctrl+3)

The minimum and maximum values will be more separated from each other and the selected point in the graph will be centered.

Zoom->Center Point (Ctrl+4)

The selected point in the graph will be centered.

Zoom->Fit Widget to Trigonometric Functions

The scale will be adapted to trigonometric functions. This works both for radians and degrees.

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