27 Error ButtonImpl::draw(const PixelDrawer& drawPixel, const Box<pxs>& bounds,  in draw()
31     Box<intpxs> intBounds(bounds);  in draw()
41     auto drawBox = [&](const Box<intpxs>& box, Color c) -> Error {  in draw()
53     auto drawDebugBox = [&](const Box<pxs>& box, Color c) {  in draw()
65         Box<intpxs> cBounds(intBounds.x(), intBounds.y(), intRadius, intRadius);  in draw()
89                 Box<intpxs>(0, 0, intRadius, intRadius).translate(intBounds.topLeft()), color_)) {  in draw()
97         if (auto error = drawBox(Box<intpxs>(intBounds.w() - intRadius, 0, intRadius, intRadius)  in draw()
107         if (auto error = drawBox(Box<intpxs>(0, intBounds.h() - intRadius, intRadius, intRadius)  in draw()
117         if (auto error = drawBox(Box<intpxs>(intBounds.w() - intRadius, intBounds.h() - intRadius,  in draw()
125     auto centerbox = Box<intpxs>(intRadius, intRadius, intBounds.w() - intRadius - intRadius,  in draw()
132             drawBox(Box<intpxs>(0, intRadius, intRadius, intBounds.h() - intRadius - intRadius)  in draw()
138             drawBox(Box<intpxs>(intRadius, 0, intBounds.w() - intRadius - intRadius, intRadius)  in draw()
143     if (auto error = drawBox(Box<intpxs>(intBounds.w() - intRadius, intRadius, intRadius,  in draw()
149     if (auto error = drawBox(Box<intpxs>(intRadius, intBounds.h() - intRadius,  in draw()
158         Box<pxs> coBBox = Box<pxs>::boundingBox(coBegin->begin, coBegin->end);  in draw()
166         Box<intpxs> intBBox(start.x().floor(), start.y().floor(), 0, 0);  in draw()