Skip to content

Microsoft Visual TrueType(VTT) command line compile tool.

License

Notifications You must be signed in to change notification settings

robmck-ms/VisualTrueType

 
 

Repository files navigation

Project

Microsoft Visual TrueType(VTT) is a professional-level tool for graphically instructing TrueType and OpenType fonts. For details on the tool visit https://docs.microsoft.com/en-us/typography/tools/vtt/.

Visual TrueType compiles binary from source formats included in the fonts that are instructed with Visual TrueType.

This repo contains source for VTTCompile which is a standalone tool can compile the high level VTT Talk source to a lower level assembler source and then can assemble that source to cooresponding binaries. Since VTT can also generate variation 'cvar' for variable fonts, VTTCompile can also compile the 'cvar' from source format. VTTCompile also includes file management functions to prepare a font for production and to strip source formats for a final 'ship' font binary.

The interface for VTTCompile is similar to VTTShell which is included in Visual TrueType download package.

The source code in the repo is mostly a subset of the source code of Visual TrueType as needed to produce VTTCompile. However not all of the source code included in the repo is necessary to produce VTTCompile but we optomized for including as complete source files as possible to make future maintenance easier.

For documentation of the Visual TrueType source formats visit https://docs.microsoft.com/en-us/typography/tools/vtt/tsi-tables.

Building

In the "vttcompile" folder, there is a Visual Studio Solution for Microsoft Visual Studio users, and an Xcode Project For Apple Xcode users.

For unix users (including Linux and Apple command-line), cd src && make should work. You can also cross-compile for 32-bit windows with cd src && make CXX=i686-w64-mingw32-c++, for 64-bit windows with cd src && make CXX=x86_64-w64-mingw32-c++; and use clang, enabling all the recommended warnings with cd src && make CXX=clang++ CXXFLAGS=-Wall. Build as 32-bit on 64-bit systems with cd src && make CXXFLAGS=-m32. You may need to do cd src && make CXXFLAGS="-std=c++14" to explicitly request support for the 2014 ISO C++ standard.

The minimum compiler requirement is support for the 2014 ISO C++ standard plus amendments.

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.

When you submit a pull request, a CLA bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.

Trademarks

This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft trademarks or logos is subject to and must follow Microsoft's Trademark & Brand Guidelines. Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship. Any use of third-party trademarks or logos are subject to those third-party's policies.

About

Microsoft Visual TrueType(VTT) command line compile tool.

Resources

License

Code of conduct

Security policy

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • C++ 98.0%
  • C 1.3%
  • Other 0.7%