Texas Instruments TI-89 - Wincharxy

1162
Appendix A: System Routines — Windows
TI
-
89 / TI
-
92 Plus Developer Guide
Not for Distribution
Beta Version January 26, 2001
WinCharXY
Declaration:
void
WinCharXY
(WINDOW *
w
, WIN_COORDS
x
, WIN_COORDS
y
,
char
c
, short
Count
)
Category(ies):
Windows
Description:
Write
Count
number of characters
c
to a window at position
x, y
(pixel
based) using the current attribute (set with
WinAttr
) and current font
(
WinFont
). If the window is in WF_TTY mode the current X, Y location is
updated; and newline (‘\r’ or ‘\n’) and form feed (‘\f’) characters are
handled.
Inputs:
w
— WINDOW struct of a previously opened window.
x, y
— Window position to write to.
c
— Character to draw.
Count
— Number of characters to write.
Outputs:
None
Assumptions:
The default attribute (A_NORMAL) can be changed with
WinAttr
.
The default font (F_6x8) can be changed with
WinFont
.
The supported values for character attributes are: A_NORMAL,
A_REVERSE, A_XOR, A_SHADED, A_REPLACE. See
WinAttr
for a
detailed description of the character attributes.
Side Effects:
None
Availability:
All versions of the TI
-
89 / TI
-
92 Plus.
TI
-
89 / TI
-
92 Plus
Differences:
None
See Also: WinAttr, WinFont, WinOpen, WinChar, WinStr, WinStrXY
(continued)