[PR #133] [MERGED] The LineChart widget now supports zooming the content #214

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opened 2026-03-03 16:23:20 +03:00 by kerem · 0 comments

kerem commented

2026-03-03 16:23:20 +03:00

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📋 Pull Request Information

Original PR: https://github.com/mum4k/termdash/pull/133
Author: @mum4k
Created: 2/18/2019
Status: ✅ Merged
Merged: 2/18/2019
Merged by: @mum4k

Base: devel ← Head: linechart-zoom

📝 Commits (10+)

4981ad2 Method on Braille canvas that just sets cell options.
3615294 Method that returns the underlying cell area.
e3858d9 Move ratio related functions from area to numbers.
e677c1f Braille method that sets cell options in an area.
0acf555 Only set options in cells within the specified area.
aec5012 Functions that splits a number by a ratio.
7c37946 Remove logging from numbers.
d5b0494 The XDetails object now maintains its creation properties.
4a7c5d9 Object that tracks the zoom state for LineChart.
72b3ac4 The LineChart widget now supports zoom.

📊 Changes

18 files changed (+2969 additions, -123 deletions)

View changed files

📝 CHANGELOG.md (+2 -0)
📝 README.md (+2 -1)
📝 area/area.go (+1 -32)
📝 area/area_test.go (+0 -25)
📝 canvas/braille/braille.go (+47 -2)
📝 canvas/braille/braille_test.go (+192 -25)
📝 canvas/braille/testbraille/testbraille.go (+14 -0)
📝 canvas/testcanvas/testcanvas.go (+9 -0)
📝 images/linechartdemo.gif (+0 -0)
📝 numbers/numbers.go (+49 -0)
📝 numbers/numbers_test.go (+138 -0)
📝 widgets/linechart/axes/axes.go (+8 -4)
📝 widgets/linechart/axes/axes_test.go (+38 -0)
📝 widgets/linechart/linechart.go (+52 -18)
📝 widgets/linechart/linechart_test.go (+192 -0)
📝 widgets/linechart/options.go (+42 -16)
➕ widgets/linechart/zoom/zoom.go (+487 -0)
➕ widgets/linechart/zoom/zoom_test.go (+1696 -0)

📄 Description

Fixes #55

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/mum4k/termdash/pull/133 **Author:** [@mum4k](https://github.com/mum4k) **Created:** 2/18/2019 **Status:** ✅ Merged **Merged:** 2/18/2019 **Merged by:** [@mum4k](https://github.com/mum4k) **Base:** `devel` ← **Head:** `linechart-zoom` --- ### 📝 Commits (10+) - [`4981ad2`](https://github.com/mum4k/termdash/commit/4981ad23e21bbe56b4dec2fe7b730acb5891544e) Method on Braille canvas that just sets cell options. - [`3615294`](https://github.com/mum4k/termdash/commit/3615294c34ceb626d90bad3b306917adcdd34b3d) Method that returns the underlying cell area. - [`e3858d9`](https://github.com/mum4k/termdash/commit/e3858d93f56e2a4de22fb76d9a9dce98704a6075) Move ratio related functions from area to numbers. - [`e677c1f`](https://github.com/mum4k/termdash/commit/e677c1fe1a41170360a648521671e794c1b60811) Braille method that sets cell options in an area. - [`0acf555`](https://github.com/mum4k/termdash/commit/0acf555aab3f087e6b361c97e2a3173aaa1ef7cc) Only set options in cells within the specified area. - [`aec5012`](https://github.com/mum4k/termdash/commit/aec5012daaddb7982fd0950e263a777ad33fb239) Functions that splits a number by a ratio. - [`7c37946`](https://github.com/mum4k/termdash/commit/7c3794691c9379eb196c8836b901e1c840b868ee) Remove logging from numbers. - [`d5b0494`](https://github.com/mum4k/termdash/commit/d5b04946d2348a757d4ede6245a57e86e02818b1) The XDetails object now maintains its creation properties. - [`4a7c5d9`](https://github.com/mum4k/termdash/commit/4a7c5d9f486f62bac6e3fede1bafebee6d1c8c3b) Object that tracks the zoom state for LineChart. - [`72b3ac4`](https://github.com/mum4k/termdash/commit/72b3ac4ff91fe978efba5ca1964fb1969c42c580) The LineChart widget now supports zoom. ### 📊 Changes **18 files changed** (+2969 additions, -123 deletions) <details> <summary>View changed files</summary> 📝 `CHANGELOG.md` (+2 -0) 📝 `README.md` (+2 -1) 📝 `area/area.go` (+1 -32) 📝 `area/area_test.go` (+0 -25) 📝 `canvas/braille/braille.go` (+47 -2) 📝 `canvas/braille/braille_test.go` (+192 -25) 📝 `canvas/braille/testbraille/testbraille.go` (+14 -0) 📝 `canvas/testcanvas/testcanvas.go` (+9 -0) 📝 `images/linechartdemo.gif` (+0 -0) 📝 `numbers/numbers.go` (+49 -0) 📝 `numbers/numbers_test.go` (+138 -0) 📝 `widgets/linechart/axes/axes.go` (+8 -4) 📝 `widgets/linechart/axes/axes_test.go` (+38 -0) 📝 `widgets/linechart/linechart.go` (+52 -18) 📝 `widgets/linechart/linechart_test.go` (+192 -0) 📝 `widgets/linechart/options.go` (+42 -16) ➕ `widgets/linechart/zoom/zoom.go` (+487 -0) ➕ `widgets/linechart/zoom/zoom_test.go` (+1696 -0) </details> ### 📄 Description Fixes #55 --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>