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bounding box plot

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Martin Fuchs
2026-09-06 22:51:29 +02:00
parent 8be02bc530
commit c129222b78
7 changed files with 301 additions and 105 deletions
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lib/doc.md
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@@ -39,8 +39,10 @@ Keyboard controls. Call from `setup()`. No arguments.
| Key | Action |
|-----|--------|
| `C` | Connect / disconnect |
| `T` | Run Test (preview) |
| `A` | Abort / reset Test to start |
| `T` | Run Test (preview). Press again to redraw |
| `B` | Travel the drawing bounding box, pen up |
| `A` | Abort live Plot, or discard a restored plot after reload |
| `S` | Pause / resume live Plot |
| `H` | Set home here (`G92 X0 Y0`) — required before Plot |
| `0` | Travel to `(0, 0)` |
| `P` | Toggle pen |
@@ -50,9 +52,9 @@ Keyboard controls. Call from `setup()`. No arguments.
### `enablePlotButtons(options?)`
Adds Connect, Plot, Test, and Abort buttons. Expects global `plot()` and `test()` in the sketch.
Adds Connect, Test, Plot, Bounding box, and Abort. Expects global `plot()` and `test()` in the sketch.
**Connect** is shown only while disconnected (same as key **C**). While a path is running, Plot becomes **Pause**; while paused it becomes **Resume**. Test becomes **Stop** during a test. **Abort** stops and resets the Test preview to the start (key **A**).
**Connect** is shown only while disconnected (same as key **C**). With no sketch yet, only **Test** is shown. After Test, **Bounding box** appears. **Plot** appears once connected (and a preview exists). **Plot** sends the existing preview path (it does not call `plot()` again). While plotting, Plot becomes **Pause**, then **Resume**. **Abort** is shown during a live Plot, and after a reload if a plot can be resumed (so you can drop it after switching sketches). **Bounding box** (key **B**) is shown when a sketch is visible and nothing is plotting: the gondola travels the drawing extents with the pen up, without replacing the preview.
| Option | Default | What it is |
|--------|---------|------------|
@@ -62,8 +64,8 @@ Adds Connect, Plot, Test, and Abort buttons. Expects global `plot()` and `test()
| `pauseLabel` | `'Pause'` | Plot button while a path is running |
| `resumeLabel` | `'Resume'` | Plot button while paused |
| `testLabel` | `'Test'` | Test button text |
| `stopLabel` | `'Stop'` | Test button while a test is running |
| `abortLabel` | `'Abort'` | Reset test/plot preview to the start |
| `bboxLabel` | `'Bounding box'` | Travel drawing extents, pen up |
| `abortLabel` | `'Abort'` | Stop sending a live Plot |
### `showInfos()`
@@ -151,9 +153,9 @@ Returns estimated duration in **milliseconds** for the current path buffer, or f
### `pausePlot()` / `resumePlot()` / `abortToStart()`
**Pause** / first **Stop** wait for the current segment to finish (`M400`), then lift the pen. **Resume** continues from there.
**Pause** waits for the current segment to finish (`M400`), then lifts the pen. **Resume** continues from there.
**Abort** (button or **A**) stops the run and resets the Test preview to the start. Live Plot only stops sending further moves; the machine stays where it is.
**Abort** is shown during a live Plot, and after reload if a plot was saved to resume. Button or **A**: while plotting it stops sending further moves (the machine finishes the in-flight `G1`). For a restored plot it discards that saved path, so Plot will not continue a previous sketch. During Test, press **Test** again to redraw.
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