Does toolkit method "select" works with SVG and MusicXML?

[andre2007]

Hi,
I call the C wrapper functions of Verovio from D and have some issues with the select function.

auto toolkit = new VrvToolkit("data");
writeln(toolkit.getVersion()); // 4.2.0-dev[undefined]
toolkit.loadFile("complex.musicxml");
toolkit.select(`{"measureRange":"3-5"}`);
toolkit.renderToSVGFile("complex.svg");

Although I specify that measure 3-5 should be rendered, the whole page is rendered.
One observation: if I pass some invalid JSON to the select method, this is detected by
Verovio, that means the value is passed fine, but it seems it is not evaluted.

Did I something wrong or does the select method not work together with MusicXML and SVG?

Kind regards
André

complex.zip

[andre2007]

I just tried calling redoLayout before method call renderToSVGFile this causes an exception:

[lpugin]

You need to do toolkit.select({"measureRange": "1-3"})

[andre2007]

Unfortunately it does not work. It causes an exception with the sample musicxml attached, if I call redoLayout after the select method call. Without calling redoLayout, the whole page is renderted.

(In the C wrapper I pass the JSON as string, beside that, the coding line you proposed is identical).

Kind regards
André

[lpugin]

The code I posted was in Python and you are right it needs to be passed as a string in C/C++. It works for me both in Python and C++ using Verovio as a library, so it must be related to your binding or to Windows.

[andre2007]

Thanks. Issue was caused by the build instructions. With these build instructions, it seems to work fine

cd cmake
cmake -DBUILD_AS_LIBRARY=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=TRUE -B build 
cmake --build build --config Release

[lpugin]

Could you check if changing to --config Debug works too? If not, then this means an assert might fail and this should be investigated.

[lpugin]

I just check and there is a problem with an assert.