Turbo C graphics library

[pga-grd at cs.rit.edu]

In article <35769 at cci632.UUCP> tre at cci632.UUCP (Todd Engle) writes:
>
>	Dear Turbo C wizards:
>
>	I would like to find out if one can have a visible cursor in a 
>graphics window.  The Turbo C manual states that the cursor is
>invisible at the 'CP' (Current Position?) in graphics mode, but I could not find where to 'manually' turn it on.  I would like to make a user aware 
>of his/her screen location (i.e for prompting).

  I don't have my Turbo C manual handy since I'm sitting in the middle of a
UNIX lab right now, but I have a suggestion.  There is a library function
that allows you to place an arbitrarily-sized image on the screen.  You could
then write code that displays a cursor-sized block of pixels at the CP.  Sorry
that I couldn't be more specific about this function, but if you spend a few
moments looking through the manual, I think you'll find what I'm talking about.

>Also, is it possible to have reverse video in graphics mode in Turbo C?  I know
>that is it is possible in text mode, but I have been unable to find an answer
>for graphics.
>

  This might require some extra effort, since one way to do it is to display
your own bit-mapped characters.  In that way, you could control reverse video
in a straightforward manner.

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