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Updated code taking into account Adam's comments + bugfix

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This commit is contained in:
Hombre
2016-02-13 17:54:47 +01:00
parent 4665b88788
commit de7c6d773a
13 changed files with 539 additions and 571 deletions
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9
rtgui/previewhandler.cc
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@@ -207,13 +207,8 @@ Glib::RefPtr<Gdk::Pixbuf> PreviewHandler::getRoughImage (int x, int y, int w, in
x *= zoom;
y *= zoom;
if ((x + w) / totalZoom > previewImg->get_width()) {
w = previewImg->get_width() * totalZoom - x;
}
if ((y + h) / totalZoom > previewImg->get_height()) {
h = previewImg->get_height() * totalZoom - y;
}
w = rtengine::LIM<int>(w, 0, int(previewImg->get_width() * totalZoom) - x);
h = rtengine::LIM<int>(h, 0, int(previewImg->get_height() * totalZoom) - y);
resPixbuf = Gdk::Pixbuf::create (Gdk::COLORSPACE_RGB, false, 8, w, h);
previewImg->scale (resPixbuf, 0, 0, w, h, -x, -y, totalZoom, totalZoom, Gdk::INTERP_NEAREST);