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return human readable cairo error

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This commit is contained in:
Dane Springmeyer 2013-07-22 16:21:18 -04:00
parent 4d3ab5e3aa
commit d1667c125c
1 changed files with 2 additions and 2 deletions
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4
include/mapnik/cairo_context.hpp
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@ -59,7 +59,7 @@ typedef cairo_status_t ErrorStatus;
/// Throws the appropriate exception, if exceptions are enabled. /// Throws the appropriate exception, if exceptions are enabled.
inline void throw_exception(ErrorStatus status) inline void throw_exception(ErrorStatus status)
{ {
throw std::runtime_error("cairo: fixme"); throw std::runtime_error(std::string("cairo: ") + cairo_status_to_string(status));
} }
//We inline this because it is called so often. //We inline this because it is called so often.
@ -70,7 +70,7 @@ inline void check_status_and_throw_exception(ErrorStatus status)
} }
template<class T> template<class T>
void check_object_status_and_throw_exception(const T& object) void check_object_status_and_throw_exception(T const& object)
{ {
check_status_and_throw_exception(object.get_status()); check_status_and_throw_exception(object.get_status());
} }