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<TITLE>Int 62/AX=003Ch
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Int 62/AX=003Ch - FGDRIVER v4.02 - FG_GETBLOCK - GRAB RECTANGLE OF DISPLAY -
AX = 003Ch
ES:BX - buffer for screen contents
CX = leftmost column
DX = rightmost column
SI = top row
DI = bottom row
Notes: the FGDRIVER functions are rearranged with each major release, but
their parameters do not change (see #03474 at AX=0000h)
In text modes, coordinates are character positions; in graphics modes,
they are defined in screen space, and the left and right edges are
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<h2>Int 62/AX=003Ch
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<h3><font color=#C00040>FGDRIVER v4.02 - FG_GETBLOCK - GRAB RECTANGLE OF DISPLAY</font></h3>
<PRE>
AX = 003Ch
ES:BX -> buffer for screen contents
CX = leftmost column
DX = rightmost column
SI = top row
DI = bottom row
</PRE>
<p><b>Notes:</b>
The FGDRIVER functions are rearranged with each major release, but
their parameters do not change <a href="javascript:if(confirm('http://www.ctyme.com/intr/rb-0000.htm \n\nThis file was not retrieved by Teleport Pro, because it was unavailable, or its retrieval was aborted, or the project was stopped too soon. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/intr/rb-0000.htm#Table0'" tppabs="http://www.ctyme.com/intr/rb-0000.htm#Table0"></a>(see #03474 at AX=0000h).
In text modes, coordinates are character positions; in graphics modes,
they are defined in screen space, and the left and right edges are
adjusted to a byte boundary if necessary.
Use "FG_IMAGESIZ" (see AX=005Ch) to determine the required buffer size
<p><b>See Also:</b>
<a href="rb-6974.htm" tppabs="http://www.ctyme.com/intr/rb-6974.htm">AX=0044h</a> - <a href="rb-6998.htm" tppabs="http://www.ctyme.com/intr/rb-6998.htm">AX=005Ch</a> - <a href="rb-7059.htm" tppabs="http://www.ctyme.com/intr/rb-7059.htm">AX=0098h</a>
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Int 62h</a>
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