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Update CHANGELOG.md #53

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Mar 30, 2024
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Update CHANGELOG.md #53

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Update CHANGELOG.md
guptarohit Mar 30, 2024
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Add example of multi-series graph
guptarohit Mar 30, 2024
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7 changes: 7 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -2,6 +2,12 @@

All notable changes to this project will be documented in this file.

## [0.7.1] - 2024-03-30

### Added

- CLI: Option to specify legends for series (`sl`)

## [0.7.0] - 2024-03-30

### Added
Expand Down Expand Up @@ -81,6 +87,7 @@ All notable changes to this project will be documented in this file.
- Prevent panics when data is flat. (#8)
- Prevent BADPREC issue when maximum and minimum values in a series are 0. (#10)

[0.7.1]: https://github.com/guptarohit/asciigraph/releases/tag/v0.7.1
[0.7.0]: https://github.com/guptarohit/asciigraph/releases/tag/v0.7.0
[0.6.0]: https://github.com/guptarohit/asciigraph/releases/tag/v0.6.0
[0.5.6]: https://github.com/guptarohit/asciigraph/releases/tag/v0.5.6
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26 changes: 22 additions & 4 deletions README.md
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Expand Up @@ -236,11 +236,31 @@ Output:
plot data from stdin
```


Example of **real-time graph** for data points stream via stdin:
```bash

<a href="https://asciinema.org/a/382383" target="_blank"><img width="500" alt="Realtime graph for data points via stdin (google ping) using asciigraph" src="https://asciinema.org/a/382383.svg" /></a>

<details>
<summary>command for above graph</summary>

```sh
ping -i.2 google.com | grep -oP '(?<=time=).*(?=ms)' --line-buffered | asciigraph -r -h 10 -w 40 -c "realtime plot data (google ping in ms) from stdin"
```
[![asciinema][]][7]
</details>


Example of **multi-series real-time graph** for data points stream via stdin:

<a href="https://asciinema.org/a/649906" target="_blank"><img width="500" alt="Ping latency comparison: Google (Blue) vs. DuckDuckGo (Red) with asciigraph" src="https://asciinema.org/a/649906.svg" /></a>

<details>
<summary>command for above graph</summary>

```sh
{unbuffer paste -d, <(ping -i 0.4 google.com | sed -u -n -E 's/.*time=(.*)ms.*/\1/p') <(ping -i 0.4 duckduckgo.com | sed -u -n -E 's/.*time=(.*)ms.*/\1/p') } | asciigraph -r -h 15 -w 60 -sn 2 -sc "blue,red" -c "Ping Latency Comparison" -sl "Google, DuckDuckGo"
```
</details>


## Acknowledgement
Expand Down Expand Up @@ -269,6 +289,4 @@ Feel free to make a pull request! :octocat:
[colored_graph_image]: https://user-images.githubusercontent.com/7895001/166443444-40ad8113-2c0f-46d7-9c75-1cf08435ce15.png
[releases]: https://github.com/guptarohit/asciigraph/releases
[asciichart]: https://github.com/kroitor/asciichart
[asciinema]: https://asciinema.org/a/382383.svg
[7]: https://asciinema.org/a/382383
[graph_with_legends_image]: https://github.com/guptarohit/asciigraph/assets/7895001/4066ee95-55ca-42a4-8a03-e73ce20df5d3
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