diff options
Diffstat (limited to 'src/PreviewOutputImage.cxx')
| -rw-r--r-- | src/PreviewOutputImage.cxx | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/src/PreviewOutputImage.cxx b/src/PreviewOutputImage.cxx deleted file mode 100644 index 560f044..0000000 --- a/src/PreviewOutputImage.cxx +++ /dev/null @@ -1,65 +0,0 @@ -// -// Copyright 2006-2009 Johannes Hofmann <Johannes.Hofmann@gmx.de> -// -// This software may be used and distributed according to the terms -// of the GNU General Public License, incorporated herein by reference. - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include <FL/Fl.H> -#include <FL/fl_draw.H> - -#include "PreviewOutputImage.H" - -PreviewOutputImage::PreviewOutputImage(int X, int Y, int W, int H): - OutputImage(), Fl_Widget(X, Y, W, H) { - d = 3; - data = NULL; -} - -PreviewOutputImage::~PreviewOutputImage() { - if (data) - free(data); -} - -int -PreviewOutputImage::init_internal() { - data = (uchar*) malloc(W * H * d); - memset(data, 0, W * H * d); - size(W, H); - return 0; -} - -int -PreviewOutputImage::set_pixel_internal(int x, int r, int g, int b) { - if (!data) - return 1; - - long index = (line * w() * d + (x * d)); - *(data+index+0) = (unsigned char) (r / 255); - *(data+index+1) = (unsigned char) (g / 255); - *(data+index+2) = (unsigned char) (b / 255); - - return 0; -} - -int -PreviewOutputImage::next_line_internal() { - if (line % 10 == 0) { - redraw(); - Fl::check(); - } - return 0; -} - -void -PreviewOutputImage::draw() { - if (!data) - return; - - fl_push_clip(x(), y(), w(), h()); - fl_draw_image(data, x(), y(), w(), h(), d); - fl_pop_clip(); -} |
