Texas Instruments TI-89 Developer's Manual page 1277

Appendix B: Global Variables — Graphing
gr_active, gr_other
GR_MODES *gr_modep
TI-89 / TI-92 Plus Developer Guide
(continued)
WORD gr_fmt_flags
GR_SEQ_TIME
GR_SEQ_WEB
TIME =
WEB =
CUSTOM =
GR_BUILD_WEB
GR_3dEXPAND
GR_COORDOFF
GR_SIMUL
GR_GRIDON
GR_AXESOFF
GR_AXESBOX
OFF = GR_AXESOFF set
AXES = GR_AXESOFF reset
GR_AXESBOX reset
BOX = GR_AXESOFF reset
GR_AXESBOX set
GR_LABELSON
GR_LEAD_CURSOR — Graph Leading Cursor:
(continued)
Not for Distribution
— Pointer to GR_MODES struct for
current graph. Members of the
GR_MODES struct and their contents
are:
— Graph Format flags:
— SEQUENCE Axes setting (see below)
— SEQUENCE Axes setting (see below)
GR_SEQ_TIME set
GR_SEQ_WEB reset
GR_SEQ_TIME reset
GR_SEQ_WEB set
GR_SEQ_TIME reset
GR_SEQ_WEB reset
— SEQUENCE WEB Build Web:
TRACE = reset, AUTO = set
— Set for 3D expanded view mode.
— Graph Coordinates:
OFF = set, RECT or POLAR = reset
(see GR_COORD_POLAR)
— Graph Order:
SEQ = reset, SIMUL = set
— Graph Grid:
OFF = reset, ON = set
— Graph Axes:
ON = reset, OFF = set
— 3D Axes:
— Graph Labels:
OFF = reset, ON = set
OFF = reset, ON = set
1235
Beta Version January 26, 2001