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Historian Viewer
About Historian Viewer
Trend a tag's history without leaving the operator screen. Pick a tag and a time span and the trace uses the samples already logged for that tag. Ships as a self-contained module with a documented API, an example document and a unit-test suite. The product description is the same across all 14 language editions; pick whichever edition matches your stack.
What you get
- Fully documented public API
- Worked example document
- Unit-test suite with reference vectors
- 1 year of email support
- Free upgrades for 12 months
Available editions (14)
| Edition | Price (excl. VAT) | SKU |
|---|---|---|
| Python edition | £42.00 | IEQ-SC-HIST-PYTHON |
| Julia edition | £47.00 | IEQ-SC-HIST-JULIA |
| Rust edition | £52.00 | IEQ-SC-HIST-RUST |
| C++ edition | £42.00 | IEQ-SC-HIST-CPP |
| C edition | £42.00 | IEQ-SC-HIST-C |
| MATLAB edition | £62.00 | IEQ-SC-HIST-MATLAB |
| GNU Octave edition | £42.00 | IEQ-SC-HIST-OCTAVE |
| JavaScript edition | £42.00 | IEQ-SC-HIST-JAVASCRIPT |
| Go edition | £42.00 | IEQ-SC-HIST-GO |
| Kotlin edition | £47.00 | IEQ-SC-HIST-KOTLIN |
| Swift edition | £52.00 | IEQ-SC-HIST-SWIFT |
| Dart edition | £42.00 | IEQ-SC-HIST-DART |
| Haskell edition | £47.00 | IEQ-SC-HIST-HASKELL |
| Scala edition | £42.00 | IEQ-SC-HIST-SCALA |