diff options
Diffstat (limited to 'src/PreviewOutputImage.cxx')
| -rw-r--r-- | src/PreviewOutputImage.cxx | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/src/PreviewOutputImage.cxx b/src/PreviewOutputImage.cxx index 0ae182e..45cb898 100644 --- a/src/PreviewOutputImage.cxx +++ b/src/PreviewOutputImage.cxx @@ -13,32 +13,29 @@ #include "PreviewOutputImage.H" -PreviewOutputImage::PreviewOutputImage(int X, int Y, int W, int H): Fl_Widget(X, Y, W, 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) { + if (data) free(data); - } } int -PreviewOutputImage::init_internal(int w, int h) { - data = (uchar*) malloc(w * h * d); - memset(data, 0, w * h * d); - size(w, h); +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) { + if (!data) return 1; - } long index = (line * w() * d + (x * d)); *(data+index+0) = (unsigned char) (r / 255); @@ -57,20 +54,12 @@ PreviewOutputImage::next_line_internal() { return 0; } -int -PreviewOutputImage::done_internal() { - 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(); } - |