On Tuesday, June 9, 2015 at 9:15:44 PM UTC+2, Tobias Knopp wrote: > > Hi Andreas, > > the function cairo_copy_path does return a pointer to a cairo_path_t. So > the return value of your ccall is wrong. >
function pdata_copy_path(ctx::CairoContext)
c = ccall((:cairo_copy_path, Cairo._jl_libcairo),
Ptr{Pdata}, (Ptr{Void},),ctx.ptr)
unsafe_load(c,1)
end
is working. But the Ptr + unsafe_load seemed to be so redundant? Aren't
composite types in julia only referenced by pointer?
