aad2a988b7
- The `start_date` parameter of `vertical_span` can take a list or tuple of dates to create multiple vertical lines. - Added style parameters to drawings. Bug Fixes: - `VerticalSpan.delete()` now works as intended. - Drawings no longer show up in the legend
63 lines
1.2 KiB
Markdown
63 lines
1.2 KiB
Markdown
# `ToolBox`
|
|
|
|
`````{py:class} ToolBox
|
|
|
|
The Toolbox allows for trendlines, ray lines and horizontal lines to be drawn and edited directly on the chart.
|
|
|
|
It can be used within any Chart object, and is enabled by setting the `toolbox` parameter to `True` upon Chart declaration.
|
|
|
|
The following hotkeys can also be used when the Toolbox is enabled:
|
|
|
|
| Key Cmd | Action |
|
|
|--- |--- |
|
|
| `alt T` | Trendline |
|
|
| `alt H` | Horizontal Line |
|
|
| `alt R` | Ray Line |
|
|
| `⌘ Z` or `ctrl Z` | Undo |
|
|
|
|
Right-clicking on a drawing will open a context menu, allowing for color selection, style selection and deletion.
|
|
___
|
|
|
|
|
|
|
|
````{py:method} save_drawings_under(widget: Widget)
|
|
|
|
Saves drawings under a specific `topbar` text widget. For example:
|
|
|
|
```python
|
|
chart.toolbox.save_drawings_under(chart.topbar['symbol'])
|
|
```
|
|
|
|
````
|
|
___
|
|
|
|
|
|
|
|
```{py:method} load_drawings(tag: str)
|
|
|
|
Loads and displays drawings stored under the tag given.
|
|
```
|
|
___
|
|
|
|
|
|
|
|
```{py:method} import_drawings(file_path: str)
|
|
|
|
Imports the drawings stored at the JSON file given in `file_path`.
|
|
|
|
```
|
|
___
|
|
|
|
|
|
|
|
```{py:method} export_drawings(file_path: str)
|
|
|
|
Exports all currently saved drawings to the JSON file given in `file_path`.
|
|
|
|
```
|
|
|
|
`````
|
|
|
|
|
|
|