HP 48gII hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 717
Programs for graphics manipulation, The PLOT menu, User-defined key for the PLOT menu
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Chapter 22 Programs for graphics manipulation This chapter includes a number of examples showing how to use the calculator's functions for manipulating graphics interactively or through the use of programs. As in Chapter 21 we recommend using RPN mode and setting system flag 117 to SOFT menu labels. « » We introduce a variety of calculator graphic applications in Chapter 12. The examples of Chapter 12 represent interactive production of graphics using the calculator's pre-programmed input forms. It is also possible to use graphs in your programs, for example, to complement numerical results with graphics. To accomplish such tasks, we first introduce function in the PLOT menu. The PLOT menu Commands for setting up and producing plots are available through the PLOT menu. You can access the PLOT menu by using: 81.01 „°L@)MODES @)MENU@ @@MENU@. The menu thus produced provides the user access to a variety of graphics functions. For application in subsequent examples, let's user-define the C (GRAPH) key to provide access to this menu as described below. User-defined key for the PLOT menu Enter the following keystrokes to determine whether you have any user-defined keys already stored in your calculator: „°L@)MODES @)@KEYS@ @@RCLK@. Unless you have user-defined some keys, you should get in return a list containing an S, i.e., {S}. This indicates that the Standard keyboard is the only key definition stored in your calculator. Page 22-1
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