lobingera/rsvg.jl

adaptation of the rsvg lib

rsvg.jl's Issues

Precompile the package?

Could the Rsvg module be precompiled?

Tag a release

@lobingera Thanks for merging #16! Any chance you could also tag a new release soon? I'm still hoping to get everything working on juliabox before Wed :)

Not compiling on Julia 1.7 MacOS

I am having trouble compiling this on a fresh install of Julia 1.7 on MacOS [M1 ARM]

julia> using Rsvg
ERROR: InitError: UndefVarError: librsvg not defined
Stacktrace:
 [1] set_default_dpi
   @ ~/.julia/packages/Rsvg/dClzP/src/calls.jl:52 [inlined]
 [2] __init__()
   @ Rsvg ~/.julia/packages/Rsvg/dClzP/src/Rsvg.jl:16
 [3] _include_from_serialized(path::String, depmods::Vector{Any})
   @ Base ./loading.jl:768
 [4] _require_search_from_serialized(pkg::Base.PkgId, sourcepath::String)
   @ Base ./loading.jl:854
 [5] _require(pkg::Base.PkgId)
   @ Base ./loading.jl:1097
 [6] require(uuidkey::Base.PkgId)
   @ Base ./loading.jl:1013
 [7] require(into::Module, mod::Symbol)
   @ Base ./loading.jl:997
during initialization of module Rsvg

Error: Error building `Rsvg`

Julia Version 1.0.3
Platform Info:
OS: Linux (x86_64-conda_cos6-linux-gnu)
CPU: Intel(R) Xeon(R) CPU E5-1620 v4 @ 3.50GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-6.0.0 (ORCJIT, broadwell)
Environment:
JULIA_NUM_THREADS = 4

┌ Error: Error building Rsvg:
│ ERROR: LoadError: None of the selected providers can install dependency rsvg.
│ Use BinDeps.debug(package_name) to see available providers
│
│ Stacktrace:
│ [1] error(::String) at ./error.jl:33
│ [2] satisfy!(::BinDeps.LibraryDependency, ::Array{DataType,1}) at /home/cllcentosvm/.julia/packages/BinDeps/ZEval/src/dependencies.jl:949
│ [3] satisfy!(::BinDeps.LibraryDependency) at /home/cllcentosvm/.julia/packages/BinDeps/ZEval/src/dependencies.jl:922
│ [4] top-level scope at /home/cllcentosvm/.julia/packages/BinDeps/ZEval/src/dependencies.jl:977
│ [5] include at ./boot.jl:317 [inlined]
│ [6] include_relative(::Module, ::String) at ./loading.jl:1044
│ [7] include(::Module, ::String) at ./sysimg.jl:29
│ [8] include(::String) at ./client.jl:392
│ [9] top-level scope at none:0
│ in expression starting at /home/cllcentosvm/.julia/packages/Rsvg/uwc9D/deps/build.jl:33
└ @ Pkg.Operations /home/conda/feedstock_root/build_artifacts/julia_1548684429855/work/usr/share/julia/stdlib/v1.0/Pkg/src/Operations.jl:1097

Allow integers when setting DPI

I can not see any reason why the following two methods:

set_default_dpi(dpi::Float64)
handle_set_dpi(handle::RsvgHandle, dpi::Float64)

Should not accept integers. Perhaps it is better to type the arguments as Real, to accept both floats and integers of any type?

Segmentation fault with large SVG

Creating a large plot with VegaLite.jl (cc @fredo-dedup) and saving it as a PNG segfautls. It seems that this happens at Rsvg.handle_get_dimensions:

using DataFrames
using VegaLite

n = 60000
df = DataFrame(X = rand(2n),
               Y = rand(2n),
               Z = [repeat([:a], n); repeat([:b], n)])
plt = df |> @vlplot(:point, x = :X, y = :Y, row = :Z)
svgstring = VegaLite.convert_to_svg(plt)

using Rsvg
r = Rsvg.handle_new_from_data(svgstring);
d = Rsvg.handle_get_dimensions(r);

I'm using Rsvg v0.2.2, Julia 1.0.1/master and librsvg 2.42.6 in Arch Linux.

prepare 0.0.3

• bring Compat into the game for deprecations (string etc.)
• find a way to test Gtk on 0.5/linux und X/Windows (appveyor)

Error on MacOS, Julia 1.0

(v1.0) pkg> add Rsvg
 Resolving package versions...
 Installed Rsvg ─ v0.2.1
  Updating `Project.toml`
  [c4c386cf] + Rsvg v0.2.1
  Updating `Manifest.toml`
  [c4c386cf] + Rsvg v0.2.1
  Building Rsvg → `~/.julia/packages/Rsvg/AEdKr/deps/build.log`
┌ Error: Error building `Rsvg`:
│ ERROR: LoadError: LoadError: UndefVarError: is_linux not defined
│ Stacktrace:
│  [1] top-level scope at none:0
│  [2] eval at ./boot.jl:319 [inlined]
│  [3] @static(::LineNumberNode, ::Module, ::Any) at ./osutils.jl:19
│  [4] include at ./boot.jl:317 [inlined]
│  [5] include_relative(::Module, ::String) at ./loading.jl:1038
│  [6] include(::Module, ::String) at ./sysimg.jl:29
│  [7] include(::String) at ./client.jl:388
│  [8] top-level scope at none:0
│ in expression starting at /Users/abmlab/.julia/packages/Rsvg/AEdKr/deps/build.jl:8
│ in expression starting at /Users/abmlab/.julia/packages/Rsvg/AEdKr/deps/build.jl:8
└ @ Pkg.Operations /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.0/Pkg/src/Operations.jl:1068

Pdf output is blank on Julia 0.6.4

Hi, I'm using Rsvg.jl on Julia 0.6.4 and am saving a PlotlyJS.jl graphic in pdf. It saves but the plot only shows axes with no data plotted.

I think this could be an issue with my Rsvg install, which I've tried to fix below. If it's an issue with PlotlyJS.jl, maybe @sglyon can help.

Here's a reprex using PlotlyJS.jl to plot and Rsvg.jl to export.

using PlotlyJS
using Rsvg

function heatmap1()
    plot(heatmap(z=[1 20 30; 20 1 60; 30 60 1]))
end

h = heatmap1()

PlotlyJS.savefig(h, "example_reprex.pdf", js=:remote)

outputs:
example_reprex.pdf

When I rebuild Rsvg.jl I see

julia> Pkg.build("Rsvg")
INFO: Building Homebrew
Already up-to-date.
INFO: Building Cairo
INFO: Building Rsvg
Error: No available formula with the name "libgio"
Error: No available formula with the name "libgio"

Release plan

I think we need to think a bit in what order we release things here. Here is my suggestion:

• Merge #39
• Merge #37
• Then tag v0.3.0

THEN, second phase

• Merge #36
• Then tag v1.0.0 (my preference), or v0.4.0, but in any case, another breaking release

The story then would be that the 0.2.x series is BinDeps.jl based, 0.3.x is BinaryProvider based, and 1.x.y is artifact based (and Julia 1.3 and newer only).

Problems with Librsvg_jll 2.52.4

I'm using AutomotiveVisualization.jl to render scenarios from AutomotiveSimulator.jl and had problems after updating some packages. I'm not sure what the right place to put this issue is, but I tracked it down to Librsvg_jll. Basically, it was working with version 2.42.2 and is not working anymore on 2.52.4, so I'm opening it here.

I created a MWE independent of those packages using this SVG from AutomotiveVisualization.jl:

I'm not very experienced with Cairo so this might not be the best way to do stuff, it's just what I saw being done in those packages.

using Cairo
using Rsvg
using Reel

const CARFILE = "racing_car_top_view.svg"

function render_car(angle = 0)
    surface = CairoSVGSurface(IOBuffer(), 2000, 2000)
    ctx = creategc(surface)

    r = open(CARFILE, "r") do carfile
        car_svg = read(carfile, String)
        Rsvg.handle_new_from_data(car_svg)
    end
    d = Rsvg.handle_get_dimensions(r)

    translate(ctx, 1000, 1000)
    rotate(ctx, angle)
    translate(ctx, -d.width / 2, -d.height / 2)

    Rsvg.handle_render_cairo(ctx, r)
    return surface
end

function write_to_svg(surface, filename)
    finish(surface)
    seek(surface.stream, 0)
    open(filename, "w") do io
        write(io, read(surface.stream, String))
    end
end

function animate()
    animation = roll(fps = 10, duration = 2π) do t, dt
        render_car(t)
    end
end


angle = -0.3

surface = render_car(angle)
write_to_svg(surface, "out.svg")

surface = render_car(angle)
Cairo.write_to_png(surface, "out.png")

animation = animate()
write("ani.gif", animation)

animation = animate()
write("ani.mp4", animation)

Output with Librsvg_jll 2.42.2:

Output with Librsvg_jll 2.52.4:

julia> versioninfo()
Julia Version 1.7.1
Commit ac5cc99908 (2021-12-22 19:35 UTC)
Platform Info:
OS: Linux (x86_64-pc-linux-gnu)
CPU: Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-12.0.1 (ORCJIT, skylake)

double homebrew linking

I cannot use both Gadfly and VegaLite for plotting because of a strange issue that I think comes from Rsvg.jl, but it's maybe also related to Homebrew.jl (@staticfloat)?

The installation runs fine (I tried reinstalling everything, from scratch, checkout master etc.), but testing Rsvg.jl always gives the following error:

objc[47481]: Class GNotificationCenterDelegate is implemented in both /usr/local/opt/glib/lib/libgio-2.0.0.dylib (0x111399498) and /Users/ken/.julia/packages/Homebrew/s09IX/deps/usr/lib/libgio-2.0.dylib (0x129254498). One of the two will be used. Which one is undefined.

I tried linking inside julia package folders manually to system libgio (installed through brew on my system), but although the errors go away, the plots are all scrambled.

Any help appreciated, thanks!

Full output

(v1.0) pkg> test Rsvg
   Testing Rsvg
    Status `/var/folders/h9/8wp6_1kx6_v6wm7_vy5w_pbm0000gn/T/tmp1eCjdp/Manifest.toml`
  [9e28174c] BinDeps v0.8.10
  [b99e7846] BinaryProvider v0.5.3
  [e1450e63] BufferedStreams v1.0.0
  [159f3aea] Cairo v0.5.6
  [3da002f7] ColorTypes v0.7.5
  [5ae59095] Colors v0.9.5
  [34da2185] Compat v1.5.1
  [53c48c17] FixedPointNumbers v0.5.3
  [a2bd30eb] Graphics v0.4.0
  [0862f596] HTTPClient v0.2.1
  [d9be37ee] Homebrew v0.7.1
  [682c06a0] JSON v0.20.0
  [b27032c2] LibCURL v0.4.1
  [522f3ed2] LibExpat v0.5.0
  [2ec943e9] Libz v1.0.0
  [77ba4419] NaNMath v0.3.2
  [189a3867] Reexport v0.2.0
  [c4c386cf] Rsvg v0.2.3+ #master (https://github.com/lobingera/Rsvg.jl.git)
  [30578b45] URIParser v0.4.0
  [c17dfb99] WinRPM v0.4.2
  [2a0f44e3] Base64  [`@stdlib/Base64`]
  [ade2ca70] Dates  [`@stdlib/Dates`]
  [8bb1440f] DelimitedFiles  [`@stdlib/DelimitedFiles`]
  [8ba89e20] Distributed  [`@stdlib/Distributed`]
  [b77e0a4c] InteractiveUtils  [`@stdlib/InteractiveUtils`]
  [76f85450] LibGit2  [`@stdlib/LibGit2`]
  [8f399da3] Libdl  [`@stdlib/Libdl`]
  [37e2e46d] LinearAlgebra  [`@stdlib/LinearAlgebra`]
  [56ddb016] Logging  [`@stdlib/Logging`]
  [d6f4376e] Markdown  [`@stdlib/Markdown`]
  [a63ad114] Mmap  [`@stdlib/Mmap`]
  [44cfe95a] Pkg  [`@stdlib/Pkg`]
  [de0858da] Printf  [`@stdlib/Printf`]
  [3fa0cd96] REPL  [`@stdlib/REPL`]
  [9a3f8284] Random  [`@stdlib/Random`]
  [ea8e919c] SHA  [`@stdlib/SHA`]
  [9e88b42a] Serialization  [`@stdlib/Serialization`]
  [1a1011a3] SharedArrays  [`@stdlib/SharedArrays`]
  [6462fe0b] Sockets  [`@stdlib/Sockets`]
  [2f01184e] SparseArrays  [`@stdlib/SparseArrays`]
  [10745b16] Statistics  [`@stdlib/Statistics`]
  [8dfed614] Test  [`@stdlib/Test`]
  [cf7118a7] UUIDs  [`@stdlib/UUIDs`]
  [4ec0a83e] Unicode  [`@stdlib/Unicode`]
Test Summary:                | Pass  Total
dimensions of known images   |    8      8
Test Summary:                | Pass  Total
render to png                |    4      4
objc[47481]: Class GNotificationCenterDelegate is implemented in both /usr/local/opt/glib/lib/libgio-2.0.0.dylib (0x111399498) and /Users/ken/.julia/packages/Homebrew/s09IX/deps/usr/lib/libgio-2.0.dylib (0x129254498). One of the two will be used. Which one is undefined.

(process:47481): librsvg-CRITICAL **: 22:12:27.907: rsvg_handle_new_from_stream_sync: assertion 'G_IS_INPUT_STREAM (input_stream)' failed

signal (11): Segmentation fault: 11
in expression starting at /Users/ken/.julia/packages/Rsvg/uwc9D/test/runtests.jl:60
getproperty at ./sysimg.jl:18 [inlined]
getindex at ./refvalue.jl:32 [inlined]
handle_new_from_data at /Users/ken/.julia/packages/Rsvg/uwc9D/src/calls.jl:109
test_render_string_to_png at /Users/ken/.julia/packages/Rsvg/uwc9D/test/test.jl:52
jl_fptr_trampoline at /Users/osx/buildbot/slave/package_osx64/build/src/gf.c:1831
test_render_string_to_png at /Users/ken/.julia/packages/Rsvg/uwc9D/test/test.jl:49
jl_fptr_trampoline at /Users/osx/buildbot/slave/package_osx64/build/src/gf.c:1831
macro expansion at /Users/ken/.julia/packages/Rsvg/uwc9D/test/runtests.jl:63 [inlined]
macro expansion at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.0/Test/src/Test.jl:1083 [inlined]
top-level scope at /Users/ken/.julia/packages/Rsvg/uwc9D/test/runtests.jl:62
jl_fptr_trampoline at /Users/osx/buildbot/slave/package_osx64/build/src/gf.c:1831
jl_toplevel_eval_flex at /Users/osx/buildbot/slave/package_osx64/build/src/toplevel.c:799
jl_parse_eval_all at /Users/osx/buildbot/slave/package_osx64/build/src/ast.c:838
jl_load at /Users/osx/buildbot/slave/package_osx64/build/src/toplevel.c:839 [inlined]
jl_load_ at /Users/osx/buildbot/slave/package_osx64/build/src/toplevel.c:846
include at ./boot.jl:317 [inlined]
include_relative at ./loading.jl:1044
include at ./sysimg.jl:29
include at ./client.jl:392
jl_fptr_trampoline at /Users/osx/buildbot/slave/package_osx64/build/src/gf.c:1831
do_call at /Users/osx/buildbot/slave/package_osx64/build/src/interpreter.c:324
eval_stmt_value at /Users/osx/buildbot/slave/package_osx64/build/src/interpreter.c:363 [inlined]
eval_body at /Users/osx/buildbot/slave/package_osx64/build/src/interpreter.c:682
jl_interpret_toplevel_thunk_callback at /Users/osx/buildbot/slave/package_osx64/build/src/interpreter.c:806
unknown function (ip: 0xfffffffffffffffe)
unknown function (ip: 0x10a72fc0f)
unknown function (ip: 0xffffffffffffffff)
jl_interpret_toplevel_thunk at /Users/osx/buildbot/slave/package_osx64/build/src/interpreter.c:815
jl_toplevel_eval_flex at /Users/osx/buildbot/slave/package_osx64/build/src/toplevel.c:805
jl_toplevel_eval_flex at /Users/osx/buildbot/slave/package_osx64/build/src/toplevel.c:754
jl_toplevel_eval_in at /Users/osx/buildbot/slave/package_osx64/build/src/builtins.c:622
eval at ./boot.jl:319
exec_options at ./client.jl:243
_start at ./client.jl:425
true_main at /Applications/Julia-1.0.app/Contents/Resources/julia/bin/julia (unknown line)
main at /Applications/Julia-1.0.app/Contents/Resources/julia/bin/julia (unknown line)
Allocations: 5877126 (Pool: 5876152; Big: 974); GC: 12
ERROR: Package Rsvg errored during testing

julia> versioninfo(verbose=true)
Julia Version 1.0.3
Commit 099e826241 (2018-12-18 01:34 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin14.5.0)
  uname: Darwin 18.2.0 Darwin Kernel Version 18.2.0: Mon Nov 12 20:24:46 PST 2018; root:xnu-4903.231.4~2/RELEASE_X86_64 x86_64 i386
  CPU: Intel(R) Core(TM) i7-4980HQ CPU @ 2.80GHz:
              speed         user         nice          sys         idle          irq
       #1  2800 MHz      83706 s          0 s      68444 s     577018 s          0 s
       #2  2800 MHz       4185 s          0 s       3715 s     721189 s          0 s
       #3  2800 MHz      88050 s          0 s      35528 s     605526 s          0 s
       #4  2800 MHz       4511 s          0 s       3665 s     720909 s          0 s
       #5  2800 MHz      74952 s          0 s      25474 s     628670 s          0 s
       #6  2800 MHz       4765 s          0 s       3308 s     721009 s          0 s
       #7  2800 MHz      63477 s          0 s      19159 s     646455 s          0 s
       #8  2800 MHz       4920 s          0 s       2895 s     721264 s          0 s

  Memory: 16.0 GB (441.94921875 MB free)
  Uptime: 258904.0 sec
  Load Avg:  1.4580078125  1.60009765625  1.673828125
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, haswell)
Environment:
  XPC_FLAGS = 0x0
  PATH = /usr/local/sbin:/Users/ken/anaconda3/bin:/Users/ken/bin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin:/opt/X11/bin
  TERM = xterm-256color
  HOME = /Users/ken

julia>

InitError: error compiling __init__: could not load library "~\.julia\v0.6\WinRPM\deps\usr\x86_64-w64-mingw32\sys-root\mingw\bin\librsvg-2-2.DLL" The specified module could not be found.

Hi,

I have this wired error during init of module Rsvg for a quiet long time on a specific windows 7 machine, I tried update windows, delete and reinstall Julia packages, including Gtk.jl and Cairo.jl, but still not working. On the other hand, the other windows 7 machine works fine without this error.

I have no idea how this come, maybe some system configuration?

I am running Julia 0.6.3, and Rsvg.jl is v0.2.1

Missing finalizer for handles

was detected in #16, destroy calls are not connected to finalize anymore.

Error with g_error_free

Just ran into the following error on master on Windows:

  Got exception outside of a @test
  ccall: could not find function g_error_free in library C:\Users\david\.julia\packages\Rsvg\0R8IA\deps\usr\bin\librsvg-2-2.dll
  Stacktrace:
   [1] handle_new_from_data(::String) at C:\Users\david\.julia\packages\Rsvg\0R8IA\src\calls.jl:111

@giordano, any idea?

I think that means we should probably hold off from tagging a release...

Error building Rsvg

I receive the following error when trying to build Rsvg.jl on Julia 1.1.0 on a Macbook pro running High Sierra 10.13.6. Can you help me solve this? We're in the final stage of a development project so it's rather urgent.

The error I receive is:

ERROR: LoadError: LoadError: LoadError: Unable to load

librsvg (/Users/George/.julia/packages/Homebrew/s09IX/deps/usr/lib/librsvg-2.2.dylib)

Please re-run Pkg.build(package), and restart Julia.
Stacktrace:
[1] error(::String, ::String) at ./error.jl:42
[2] @checked_lib(::LineNumberNode, ::Module, ::Any, ::Any) at /Users/George/.julia/packages/Rsvg/uwc9D/deps/deps.jl:11
[3] include at ./boot.jl:326 [inlined]
[4] include_relative(::Module, ::String) at ./loading.jl:1038
[5] include at ./sysimg.jl:29 [inlined]
[6] include(::String) at /Users/George/.julia/packages/Rsvg/uwc9D/src/Rsvg.jl:2
[7] top-level scope at none:0
[8] include at ./boot.jl:326 [inlined]
[9] include_relative(::Module, ::String) at ./loading.jl:1038
[10] include(::Module, ::String) at ./sysimg.jl:29
[11] top-level scope at none:2
[12] eval at ./boot.jl:328 [inlined]
[13] eval(::Expr) at ./client.jl:404
[14] top-level scope at ./none:3
in expression starting at /Users/George/.julia/packages/Rsvg/uwc9D/deps/deps.jl:21
in expression starting at /Users/George/.julia/packages/Rsvg/uwc9D/deps/deps.jl:21
in expression starting at /Users/George/.julia/packages/Rsvg/uwc9D/src/Rsvg.jl:5
ERROR: LoadError: Failed to precompile Rsvg [c4c386cf-5103-5370-be45-f3a111cca3b8] to /Users/George/.julia/compiled/v1.1/Rsvg/aWLhH.ji.
Stacktrace:
[1] error(::String) at ./error.jl:33
[2] compilecache(::Base.PkgId, ::String) at ./loading.jl:1197
[3] _require(::Base.PkgId) at ./loading.jl:960
[4] require(::Base.PkgId) at ./loading.jl:858
[5] require(::Module, ::Symbol) at ./loading.jl:853
[6] include at ./boot.jl:326 [inlined]
[7] include_relative(::Module, ::String) at ./loading.jl:1038
[8] include(::Module, ::String) at ./sysimg.jl:29
[9] top-level scope at none:2
[10] eval at ./boot.jl:328 [inlined]
[11] eval(::Expr) at ./client.jl:404
[12] top-level scope at ./none:3
in expression starting at /Users/George/.julia/packages/VariantVisualization/cbN7w/src/VariantVisualization.jl:6

New version request

Hey @lobingera, would it be possible for you to release a new version of the package? I needed the definition of RsvgRectangle, and I've hacked around it for now but it would be great to have from Rsvg itself.

Best,
Anshul.

prepare 0.0.2

• git tag correctly, 0.0.1 git tag is visible -> see https://github.com/lobingera/Rsvg.jl/releases
• osx homebrew require
• travis badge
• testing on 0.4/0.5
• add Windows BinDeps

The Gtk.jl dependency opens an extra icon in the dock on Mac

A simple using Rsvg from a julia REPL on Mac opens up an extra icon on the Mac dock, which seems not ideal. This is actually caused by using Gtk, which already opens that extra icon.

I'm not sure how one could work around this, but it seems not ideal. I guess one question is whether Rsvg.jl really needs a dependency on a full window toolkit? Might there be some way to get rid of that dependency? Or some other idea?

We are using Rsvg.jl in VegaLite.jl to implement all sorts of file export features, and it works great. But it is weird that if someone does using VegLite, that a new icon pops up on Macs.