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<TITLE>Int 33/AX=0009h
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Int 33/AX=0009h - MS MOUSE v3.0+ - DEFINE GRAPHICS CURSOR -
AX = 0009h
BX = column of cursor hot spot in bitmap (-16 to 16)
CX = row of cursor hot spot (-16 to 16)
ES:DX - mask bitmap (see #03170)
Notes: in graphics modes, the screen contents around the current mouse cursor
position are ANDed with the screen mask and then XORed with the
cursor mask
the Microsoft mouse driver v7.04 and v8.20 uses only BL and CL, so the
hot spot row/column should be limited to -128..127
Microsoft KnowledgeBase article Q19850 states that the high bit is
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<h2>Int 33/AX=0009h
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<h3><font color=#C00040>MS MOUSE v3.0+ - DEFINE GRAPHICS CURSOR</font></h3>
<PRE>
AX = 0009h
BX = column of cursor hot spot in bitmap (-16 to 16)
CX = row of cursor hot spot (-16 to 16)
ES:DX -> mask bitmap <a href="rb-5965.htm#Table3170" tppabs="http://www.ctyme.com/intr/rb-5965.htm#Table3170">(see #03170)</a>
</PRE>
<p><b>Notes:</b>
In graphics modes, the screen contents around the current mouse cursor
position are ANDed with the screen mask and then XORed with the
cursor mask.
The Microsoft mouse driver v7.04 and v8.20 uses only BL and CL, so the
hot spot row/column should be limited to -128..127.
Microsoft KnowledgeBase article Q19850 states that the high bit is
right-most, but that statement is contradicted by all other available
documentation
<p><b>See Also:</b>
<a href="rb-5966.htm" tppabs="http://www.ctyme.com/intr/rb-5966.htm">AX=000Ah</a> - <a href="rb-5975.htm" tppabs="http://www.ctyme.com/intr/rb-5975.htm">AX=0012h</a> - <a href="rb-6000.htm" tppabs="http://www.ctyme.com/intr/rb-6000.htm">AX=002Ah</a> - <a href="rb-7034.htm" tppabs="http://www.ctyme.com/intr/rb-7034.htm">INT 62/AX=007F
<PRE>
<p>
Format of mouse mask bitmap:
<a name=table3170></a>
Offset Size Description (Table 03170)
00h 16 WORDs screen mask
10h 16 WORDs cursor mask
</PRE>
<p><b>Note:</b>
Each word defines the sixteen pixels of a row, low bit rightmost
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