I Know how to use the RECT
I just wanted to know if anyone
had a little macro or proc that
I could send two values, width and
height of the RECTANGLE and it would
return four values that I could
place in the RECT STRUCT? I do
now how to figue it out but I
need it to do it with many different
things that would be going on at run time
it would just make things easier...
hi,
what your asking can be easily done. However, unless some co ordinates for two edges (left or right) and (top or bottom) are specified, the resulting RECT structure will contain coordinates which may not be what you want i.e a window 100x100 units can be anywhere(depends on implementation) on the screen unless some anchoring co ordinates are specified.
GeO
Warning, untested code follows:
FillRect PROC dwWidth:DWORD, dwHeight:DWORD, pRect:DWORD
mov ecx, pRect
mov eax, 0
mov .RECT.left, eax
mov .RECT.right, eax
mov eax, dwHeight
mov .RECT.top, eax
mov eax, dwWidth
mov .RECT.bottom, eax
FillRect ENDP
; or for thos inline code fans:
FillRect MACRO dwWidth:REQ, dwHeight:REQ, Rect:REQ
xor eax, eax ; just to show-off ;-)
mov Rect.left, eax
mov Rect.right, eax
mov eax, dwHeight
mov Rect.top, eax
mov eax, dwWidth
mov Rect.bottom, eax
ENDM