TeeChart Java

Charting library and examples under Apache-2.0 for Steema-owned material. Free commercial and closed-source use is permitted under the license terms.

TeeChart charting library and examples for Swing, SWT and Android, in one repository. This candidate preserves the library's existing Java packages, APIs, source/target settings and shared-source composition.

Sources/
  Common/src/        # Compiled separately for every platform
  Desktop/src/       # Shared by Swing and SWT
  Swing/             # Eclipse and NetBeans/Ant
  SWT/               # Eclipse and Windows command-line build
  Android/           # Android library, Gradle and legacy Eclipse/Ant metadata
Demos/               # Desktop and Android examples
Docs/                # Tutorials and images

This is not a platform-independent core.jar. Each variant compiles its composed source roots against its own platform's types. The manifest is Sources/source-layout.properties.

Build and verify

See BUILDING.md for toolchain requirements and commands. No IDE workspace, private signing key, activation utility or prebuilt TeeChart JAR is required for the public library builds. Optional layout checks use Python:

python Sources/tools/source_layout.py verify
python -m unittest discover -s Sources/tools -p "test_*.py" -v
python tools/check_publication.py

The root Gradle project builds the Android library. Demos/AndroidDemo is the Android app and retains its separate legacy Gradle project; it references the source library rather than a bundled TeeChart JAR. This does not migrate it to AndroidX or update its Java/SDK levels.

Publication scope

Private Git histories, archives/manual issue reproductions, distribution and activation tools, signing material, personal IDE state and build outputs are not part of this candidate. Bundled Microsoft JDBC and Swing Layout binaries are omitted pending redistribution review. JDBC examples require a separately obtained compatible driver and explicit credentials via environment variables.

License and compatibility

See LICENSE, LICENSING.md and THIRD_PARTY.md for the first-party license and separate upstream terms. Eclipse dependencies are downloaded from official archives with pinned checksums, not bundled in Git. The old licensing-uncertain implementations have been replaced without changing public APIs; see SOURCE_REPLACEMENTS.md.

This is a legacy-toolchain release, not a complete security modernization or a claim of exhaustive runtime validation. Known build/runtime limits are described in BUILDING.md and SECURITY.md.