81 lines
3.2 KiB
Plaintext
81 lines
3.2 KiB
Plaintext
/* $Id$
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Harbour Project source code
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This file contains the Harbour function that outputs expressions
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using picture transformations
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Copyright 1999 David G. Holm <dholm@jsd-llc.com>
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www - http://www.Harbour-Project.org
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version, with one exception:
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The exception is that if you link the Harbour Runtime Library (HRL)
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and/or the Harbour Virtual Machine (HVM) with other files to produce
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an executable, this does not by itself cause the resulting executable
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to be covered by the GNU General Public License. Your use of that
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executable is in no way restricted on account of linking the HRL
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and/or HVM code into it.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit
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their web site at http://www.gnu.org/).
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V 1.4 Paul Tucker Second param to Devout should be
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the color.
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V 1.3 David G. Holm Added my email address.
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V 1.2 David G. Holm Removed "(C)" from Copyright and
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updated previous version comments.
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V 1.1 David G. Holm Submitted to Harbour Project.
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V 1.0 David G. Holm Initial version.
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*/
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/* $DOC$
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* $FUNCNAME$
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* DEVOUTPICT
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* $CATEGORY$
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* Terminal
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* $ONELINER$
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* Outputs the result of any expression using a picture transformation
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* $SYNTAX$
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* DEVOUTPICT(<xExp>,<cPicture>[,<cColorString>]) --> NIL
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* $ARGUMENTS$
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* <xExp> is any valid expression.
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* <cPicture> is any picture transformation that TRANSFORM() can use.
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* <cColorString> is an optional string that specifies a screen color to
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* use in place of the default color when the output goes to the screen.
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* $RETURNS$
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* NIL
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* $DESCRIPTION$
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* Outputs any expression using a picture transformation instead of using
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* the default transformation for the type of expression.
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* $EXAMPLES$
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* // Output a negative dollar amount using debit notation.
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* DEVOUTPICT( -1.25, "@D$ 99,999.99 )
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* $TESTS$
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* @ 3,1 SAY -1.25 PICTURE "@D$ 99,999.99"
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* will display "$( 1.25)" starting on row four, column two of the
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* current device (without the double quotation marks, of course).
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* $STATUS$
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* C
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* $COMPLIANCE$
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* DEVOUTPICT() is mostly CA-Clipper compliant. Any differences are due
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* to enhancements in the Harbour TRANSFORM() over CA-Clipper.
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* $SEEALSO$
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* DEVOUT(), TRANSFORM().
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* $END$
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*/
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FUNCTION DEVOUTPICT( xValue, cPicture, cColor )
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DEVOUT( TRANSFORM( xValue, cPicture ), cColor )
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RETURN NIL
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