[Lazarus] BoxRect

[Coppola Ing. Salvatore]

Carlos German Tejero wrote:
> Sourceforge say: License : GNU Library or Lesser General Public 
> License (LGPL) 
> <http://sourceforge.net/softwaremap/trove_list.php?form_cat=16>, but 
> some utnis are not:
>
> "Fds will free. Only source for FxBin,FxCache,FxMap,FxArray
> will accessed for some fee." (Readme.txt)
>
> My idea is port to Lazarus/fpc and then remplace the units with my own 
> implementation based in generics.
>
I think he was talking (protected, protected) about
function BoxRect(ALeft, ATop, ARight, ABottom: Longint): TRect;
Salvatore

> 2009/3/29 Jesus Reyes <jesusrmx at yahoo.com.mx 
> <mailto:jesusrmx at yahoo.com.mx>>
>
>
>
>
>
>     --- El dom 29-mar-09, Carlos German Tejero
>     <german_tejero at yahoo.com.ar <mailto:german_tejero at yahoo.com.ar>>
>     escribió:
>
>     > De:: Carlos German Tejero <german_tejero at yahoo.com.ar
>     <mailto:german_tejero at yahoo.com.ar>>
>     > Asunto: [Lazarus] BoxRect
>     > A: "General mailing list" <lazarus at lazarus.freepascal.org
>     <mailto:lazarus at lazarus.freepascal.org>>
>     > Fecha: domingo, 29 marzo, 2009, 8:46 am
>     > Hi to all!!
>     > I trying to port the fxds
>     > (http://sourceforge.net/projects/fxds) package
>     > (aka Decision Cube) fro delphi to lazarus.
>     > For this i need the BoxRect function, but is missing in the
>     > LCL.
>     >
>     > The delphi 7 helps says:
>     >
>     > Returns the screen coordinates of a specified set of cells.
>     >
>     > Delphi syntax:
>     >
>     > function BoxRect(ALeft, ATop, ARight, ABottom: Longint):
>     > TRect;
>     >
>     > C++ syntax:
>     >
>     > TRect __fastcall BoxRect(int ALeft, int ATop, int ARight,
>     > int ABottom);
>     >
>     > Description
>     >
>     > Call BoxRect to obtain the screen coordinates, in pixels,
>     > of the cells that
>     > run from the column with index ALeft to the column with
>     > index ARight and the
>     > row with index ATop to the row with index ABottom. The
>     > coordinates of cells
>     > that are not visible onscreen are not included in the final
>     > rectangle
>     >
>     > Any hints to implement BoxRect are welcome.
>     >
>     >
>     > --
>     > Carlos Germán Tejero
>
>     is it public? protected?
>
>     Jesus Reyes A.
>
>     __________________________________________________
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>
>
>
> -- 
> Carlos Germán Tejero
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