SCR_YLIM
Syntax |
SCR_YLIM [(#ch)] |
Location |
SMSQ/E |
This function is the same as QFLIM(#ch,1) except that the channel parameter is optional (it defaults to #0).
NOTE
As with SCR_BASE, if the specified channel is not open then Invalid Channel ID will be reported. However, if no channel is specified and #0 is not open, then a special window will be opened for #0 on screen, which may destroy what is already on screen.
CROSS-REFERENCE
QFLIM and YLIM are similar. See also SCR_XLIM, SCR_BASE and SCR_LLEN.