Texas Instruments TI89 Developer Guide - Page 954
MO_digestOptions, Changes mode settings to reflect values stored in global array
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912 Appendix A: System Routines - Mode Screen Settings MO_digestOptions Declaration: void MO_digestOptions (void) Category(ies): Mode Screen Settings Description: Changes mode settings to reflect values stored in global array MO_option. This is how you change system mode settings from your app. First call MO_currentOptions to load the current mode settings into MO_option. Then, change mode settings you are concerned with in array MO_option. Finally, call MO_digestOptions to process your changes. See MO_option for details of what values you can store in this array. Inputs: defaultFolder - This should always be zero (0) when called by an app. The MODE dialog box calls this routine with a nonzero value to indicate which folder name is highlighted in the "Current Folder" pop-up menu. Outputs: None Assumptions: None Side Effects: This routine sends a CM_MODE_CHANGE message to each app, which may in turn cause heap compression, window repaints, and other side effects known only to the apps. Availability: All versions of the TI-89 / TI-92 Plus. TI-89 / TI-92 Plus Differences: None See Also: MO_currentOptions, MO_option Example: Access_AMS_Global_Variables; MO_currentOptions(); MO_option[MO_OPT_ANGLE] = D_ANGLE_RAD; MO_digestOptions(0); /* so we can access MO_option */ /* get current mode settings */ /* Change to radians mode */ TI-89 / TI-92 Plus Developer Guide Not for Distribution Beta Version January 26, 2001
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