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CptDeltay | Function (ROM Call 0x1C2) |
graphing.h |
unsigned char CptDeltay (GR_WIN_VARS *); |
Computes the system variable Δy.
Given a pointer to a GR_WIN_VARS structure (usually gr_active
or gr_other), CptDeltay computes the system variable Δy.
This function calls ck_valid_float and CkValidDelta, among others.