diff options
Diffstat (limited to 'lib/glshape.cc')
| -rw-r--r-- | lib/glshape.cc | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/lib/glshape.cc b/lib/glshape.cc index 0fdaef0..5572e4d 100644 --- a/lib/glshape.cc +++ b/lib/glshape.cc @@ -154,3 +154,33 @@ void mogltk::glshape::Leave(bool was2D) { if (!was2D) mogltk::engine::glbase_o->Leave2DMode(); } + +class filldrawer : public mogltk::fillwalker { + public: + filldrawer(mogltk::shape * _s, mogltk::ColorP _c = DOS_WHITE) : s(_s), c(_c), oldx(-1), oldy(-1) { } + virtual ~filldrawer() { } + virtual void step(int x, int y) { + if (oldy != y) + oldx = -1; + if (oldx == -1) { + oldx = x; + } else { + s->hline(oldx, x, y, c); + oldx = -1; + } + oldy = y; + } + private: + mogltk::shape * s; + mogltk::ColorP c; + int oldx, oldy; +}; + +void mogltk::glshape::fdraw(fill * f, ColorP c) { + ENTER; + filldrawer * w = new filldrawer(this, c); + f->walk(w); + delete w; + LEAVE; +} +
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