Winrect - Texas Instruments TI-89 Developer's Manual

Appendix A: System Routines — Windows

WinRect

Declaration: void WinRect (WINDOW * w , const WIN_RECT * wRect , BYTE BoxAttr )
Category(ies): Windows
Description: Draw a rectangle in a window. The values for BoxAttr are the same values
for drawing a line in a window (A_NORMAL, A_REVERSE, or A_XOR)
OR'd with one of the following values.
B_NORMAL
B_DOUBLE
B_ROUNDED — Draw a rectangle with rounded corners. (Dialog boxes
B_CUT
Inputs: w
wRect
BoxAttr — A_NORMAL, A_REVERSE, A_XOR OR'd with B_NORMAL,
Outputs: None
Assumptions: None
Side Effects: None
Availability: All versions of the TI-89 / TI-92 Plus.
TI-89 / TI-92 Plus
Differences: None
See Also: None
Example:
/* Draw 4 rectangles each using one of the 4 different box attributes. */
WinRect( &appW, MakeWinRect(5,5,90,50), A_NORMAL | B_NORMAL );
WinRect( &appW, MakeWinRect(10,10,85,45), A_NORMAL | B_DOUBLE );
WinRect( &appW, MakeWinRect(15,15,80,40), A_NORMAL | B_ROUNDED );
WinRect( &appW, MakeWinRect(20,20,75,35), A_NORMAL | B_CUT );
TI-89 / TI-92 Plus Developer Guide
— Draw a normal rectangle.
— Draw a double thick rectangle.
are drawn this way.)
— Draw a rectangle with the upper corners "cut".
(Toolbars are drawn this way.)
— WINDOW struct of a previously opened window.
— WIN_RECT defining upper left (x0, y0) and lower right
(x1, y1) corners of rectangle.
B_DOUBLE, B_ROUNDED, or B_CUT.
Not for Distribution
1187
Beta Version January 26, 2001