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Starting a Halftone magic tool. (SF Bug #3148011)

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This commit is contained in:
William Kendrick 2011-07-16 05:44:49 +00:00
parent ba209f8f32
commit db6b8d2089
3 changed files with 236 additions and 2 deletions
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5
magic/src/smudge.c
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@ -7,7 +7,7 @@
Smudge by Albert Cahalan <albert@users.sf.net>
Wet Paint addition by Bill Kendrick <bill@newbreedsoftware.com>
Copyright (c) 2002-2009
Copyright (c) 2002-2011
http://www.tuxpaint.org/
This program is free software; you can redistribute it and/or modify
@ -115,7 +115,8 @@ static void do_smudge(void * ptr, int which, SDL_Surface * canvas, SDL_Surface *
{
SDL_GetRGB(api->getpixel(last, x + xx, y + yy),
last->format, &r, &g, &b);
strength = (abs(xx * yy) / 8) + 6;
//strength = (abs(xx * yy) / 8) + 6;
strength = (abs(xx * yy) / 8) + 1;
api->putpixel(canvas, x + xx, y +yy, SDL_MapRGB(canvas->format,
(smudge_r + r * strength) / (strength + 1),
(smudge_g + g * strength) / (strength + 1),