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fix -Wsign-conversion warnings

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Dane Springmeyer 2013-11-03 15:35:11 -08:00
parent a659332284
commit ae0a209295
1 changed files with 2 additions and 2 deletions
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4
src/cairo_context.cpp
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@ -221,7 +221,7 @@ void cairo_context::set_line_width(double width)
check_object_status_and_throw_exception(*this); check_object_status_and_throw_exception(*this);
} }
void cairo_context::set_dash(dash_array const &dashes, double scale_factor) void cairo_context::set_dash(dash_array const& dashes, double scale_factor)
{ {
std::valarray<double> d(dashes.size() * 2); std::valarray<double> d(dashes.size() * 2);
dash_array::const_iterator itr = dashes.begin(); dash_array::const_iterator itr = dashes.begin();
@ -234,7 +234,7 @@ void cairo_context::set_dash(dash_array const &dashes, double scale_factor)
d[index++] = itr->second * scale_factor; d[index++] = itr->second * scale_factor;
} }
cairo_set_dash(cairo_.get() , &d[0], d.size(), 0/*offset*/); cairo_set_dash(cairo_.get() , &d[0], static_cast<int>(d.size()), 0/*offset*/);
check_object_status_and_throw_exception(*this); check_object_status_and_throw_exception(*this);
} }