&Ctrl;N File New Starts a new Plot by clearing the coordinate system and resetting the function parser. &Ctrl;O File Open... Opens an existing document. File Open Recent Displays a list of recently opened files. Selecting one from this list plots the functions in the file. &Ctrl;S File Save Saves the document. File Save As... Saves the document under another name. &Ctrl;P File Print... Sends the plot to a printer or file. File Export... Export values to a textfile. Every value in the parameter list will be written to one line in the file. &Ctrl;Q File Quit Exits &kmplot;. EditColors... Displays the Colors Settings dialog box. See . EditCoordinate System... Displays the Coordinate System dialog box. See . EditScaling... Displays the Scale Settings dialog box. See . EditFonts... Displays the Fonts Settings dialog box. See . EditCoordinate System I Show both positive and negative x- and y-values on the grid. EditCoordinate System II Show positive and negative y-values, but positive x-values only EditCoordinate System III Show only positive x- and y-values. Plot New Function Plot... Opens the dialog for creating a new function plot. See . Plot New Parametric Plot... Opens the dialog for creating a new parametric plot. See . Plot New Polar Plot... Opens the dialog for creating a new polar plot. See . Plot Edit Plots... Displays the functions dialog. There you can add, edit and remove functions. See . The first five items in the menu change zoom-mode. &Ctrl;0 Zoom No Zoom Disable the zoom-mode. &Ctrl;1 Zoom Zoom Rectangular Let the user draw a rectangle. The minimum and maximum values will be set to the coordinates of the rectangle. &Ctrl;2 Zoom Zoom In The minimum and maximum values will come closer to each other and the selected point in the graph will be centered. &Ctrl;3 Zoom Zoom Out The minimum and maximum values will be more separated from each other and the selected point in the graph will be centered. &Ctrl;4 Zoom Center Point 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. This menu contains some tools for the functions that can be useful: Tools Get y-Value... Let the user get the y-value from a specific x-value. At the moment, only plot functions are supported. Type a value or expression in the text box under "X:". In the list below all the available functions are shown. Press the "Calculate" button to find the function's y-value. The result will be shown in the y-value box. Tools Search for Minimum Value... Find the minimum value of the graph in a specified range. Tools Search for Maximum Value... Find the maximum value of the graph in a specified range. Tools Calculate Integral Select a graph and the x-values in the new dialog that appears. Calulates the integral and draws the area between the graph and the x-axis in the range of the selected x-values in the color of the graph. Settings Show/Hide Toolbar Toggle on and off the display of the toolbar. The default is on. Settings Show/Hide Statusbar Toggle on and off the display of the status bar at the bottom of the &kmplot; main window. The default is on. &Ctrl;&Shift;F Settings Full Screen Mode With this action you toggle the full screen mode. Settings Show Sliders Toogles the display of sliders 1 to 4 on and off. Settings Configure Shortcuts... Personalize the keybindings for &kmplot;. Settings Configure Toolbars... Personalize the toolbars for &kmplot;. Settings Configure &kmplot;... Customize &kmplot;. The options available to you are described in . &kmplot; has a standard &kde; Help as described below, with one addition: Help Predefined Math Functions... Opens a window with a list of the predefined function names and constants that &kmplot; knows. The standard &kde; Help entries are: &help.menu.documentation;