Missing method problem; I'm afraid that in these early days, there are simply
going to be some of these, because this is a huge expansion of the type
hierarchy and I'm sure I didn't catch everything that everyone will try. (I
rarely use IJulia in part because I have a weird display bug that seems to
affect only me---individual pixels are displayed as tiles with spaces between
them---and I haven't yet succeeded in tracking it down.)
Should be fixed if you do Pkg.update(). I can't promise that whatever larger-
scale thing you were trying will work, however, unless you give me a more
complete example.
Best,
--Tim
On Tuesday, September 09, 2014 12:27:35 PM Stefan Karpinski wrote:
> I'm seeing this error:
>
> `mapinfo` has no method matching mapinfo(::Type{RGB{UfixedBase{Uint8,8}}},
>
> ::Image{RGB{UfixedBase{Uint8,8}},2,Array{RGB{UfixedBase{Uint8,8}},2}})
>
> in base64 at base64.jl:125
> in display_dict at /Users/stefan/.julia/IJulia/src/execute_request.jl:34
>
> What versions of things are required to make this work? I wonder it this is
> something obviously wrong. My system info:
>
> Julia Version 0.3.1-pre+48
> Commit 8c1b105 (2014-09-08 12:46 UTC)
> Platform Info:
> System: Darwin (x86_64-apple-darwin13.3.0)
> CPU: Intel(R) Core(TM) i7-3740QM CPU @ 2.70GHz
> WORD_SIZE: 64
> BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge)
> LAPACK: libopenblas
> LIBM: libopenlibm
> LLVM: libLLVM-3.3
>
> 30 required packages:
> - ASCIIPlots 0.0.2
> - DataArrays 0.2.0
> - DataFrames 0.5.7
> - DataStructures 0.3.2
> - Debug 0.0.4
> - Distributions 0.5.4
> - Example 0.3.3+ master
> - Gadfly 0.3.7
> - Gaston 0.0.0 master
> - IJulia 0.1.15
> - Images 0.4.2
> - ImmutableArrays 0.0.6
> - Iterators 0.1.6
> - JSON 0.3.7
> - Morsel 0.0.4
> - NLopt 0.1.3 master
> - ODBC 0.3.8+ master
> - PyCall 0.4.8
> - PyPlot 1.3.3
> - RDatasets 0.1.1
> - RNGTest 0.0.1+ 421b289d
> - SIUnits 0.0.2
> - SortingAlgorithms 0.0.1
> - SpecialMatrices 0.1.3
> - Stats 0.1.0
> - TerminalExtensions 0.0.2
> - TestImages 0.0.5
> - TimeSeries 0.4.5
> - Winston 0.11.4
> - ZMQ 0.1.13
> 38 additional packages:
> - ArrayViews 0.4.6
> - BinDeps 0.3.5
> - Cairo 0.2.17
> - Cartesian 0.3.0
> - Codecs 0.1.2
> - Color 0.3.7
> - Compose 0.3.7
> - Contour 0.0.4
> - Dates 0.3.1
> - Datetime 0.1.7
> - Distances 0.1.1
> - FixedPointNumbers 0.0.4
> - GZip 0.2.13
> - GnuTLS 0.0.1
> - Hexagons 0.0.2
> - Homebrew 0.1.10
> - HttpCommon 0.0.6
> - HttpParser 0.0.9
> - HttpServer 0.0.8
> - IniFile 0.2.3
> - KernelDensity 0.0.2
> - LibTrading 0.0.1 master (dirty)
> - Loess 0.0.3
> - MathProgBase 0.3.0
> - Meddle 0.0.5
> - NAG 0.0.0- master (unregistered)
> - Nettle 0.1.5
> - PDMats 0.2.4
> - REPLCompletions 0.0.3
> - Reexport 0.0.1
> - SHA 0.0.3
> - Sparklines 0.1.0 master
> - StatsBase 0.6.4
> - TexExtensions 0.0.1
> - Tk 0.2.13
> - URIParser 0.0.2
> - ZipFile 0.2.2
> - Zlib 0.1.7
>
> On Sat, Sep 6, 2014 at 6:47 AM, Tim Holy <[email protected]> wrote:
> > On Friday, September 05, 2014 03:37:10 PM Job van der Zwan wrote:
> > > This sounds like Julia magic that will greatly simplify a *lot* of code.
> >
> > I'm hopeful of that too, and I think there's already some preliminary
> > evidence
> > for that within Images itself. Hopefully more will come as people start to
> > use
> > it.
> >
> > One thing I should clarify is that, while Images has long striven for a
> > separation between _meaning_ and _representation_, pretty much from
> > inception
> > I frankly struggled with how to achieve that goal for intensity. The key
> > insight---that what we needed was a new number type---was a suggestion of
> > Stefan Karpinski's
> > (https://github.com/JuliaLang/Color.jl/issues/42#issuecomment-50103642).
> > So
> > while you won't see his fingerprints on the code, I suspect his elegant
> > idea
> > will have far-reaching impact.
> >
> > Best,
> > --Tim
