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Mac Format 1994 October
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Macformat17.cdr
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Shareware City
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shutdown-fx-20-c
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Fade module ƒ
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◊ Fades ƒ
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Full scroll down fade.c
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C/C++ Source or Header
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1994-07-11
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2KB
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60 lines
/**********************************************************************\
File: Full scroll down fade.c
Purpose: Graphic effect to fade main screen to solid pattern.
See comments below for more description.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program in a file named "GNU General Public License".
If not, write to the Free Software Foundation, 675 Mass Ave,
Cambridge, MA 02139, USA.
\**********************************************************************/
#include "timing.h"
#define CorrectTime 3
#define theWindowHeight (boundsRect.bottom-boundsRect.top)
#define theWindowWidth (boundsRect.right-boundsRect.left)
pascal short main(Rect boundsRect, Pattern *thePattern);
/* Take the full screen minus the bottom strip, move it into the whole screen
shifted down by BoxSize, then take the bottommost source strip and put it
in the top strip of the dest. window. */
pascal short main(Rect boundsRect, Pattern *thePattern)
{
int x, y;
Rect dest;
int BoxSize;
BoxSize=theWindowHeight/25;
dest = boundsRect;
dest.bottom=dest.top+BoxSize; /* top strip for new data */
for(x = theWindowHeight - BoxSize; x >= 0; x -= BoxSize)
{
StartTiming();
ScrollTheRect(&boundsRect, 0, BoxSize, 0L);
FillRect(&dest, *thePattern);
TimeCorrection(CorrectTime);
}
FillRect(&boundsRect, *thePattern);
return 0;
}