# lvgl.triangle

## Syntax

lvgl.triangle(\[parent], {settings})

parent:triangle({settings})

## Parameters

See the API page for parameter description and common settings.

The 'x, 'y, 'w' and 'h' settings are not used.

Triangle specific settings:

<table><thead><tr><th width="127">Name</th><th width="227">Type</th><th width="244">Description</th><th>Default if not set</th></tr></thead><tbody><tr><td>opacity</td><td>Number or Function</td><td>Sets the opacity.<br>Note: range is 0 (transparent) to 255 (opaque)</td><td>255 (opaque)</td></tr><tr><td>pts</td><td><p>Table or Function</p><p></p><p>Table of points. Each point must be a table with two number values ({x, y})</p></td><td>Defines the points used to draw the triangle. There must be three points.</td><td>nil</td></tr></tbody></table>

## Return values

LVGL object

## Notes

Unlike the line drawing objects, there is no built in triangle drawing in LVGL. The method used to draw triangles is quite simple and does not do any anti-aliasing.

## API Status

<table><thead><tr><th width="153"></th><th width="72" data-type="checkbox">Avail</th><th width="145">Status<select><option value="93c8b010d44e45efaec5c0c14d3992ac" label="active" color="blue"></option><option value="7e7074d1164048e3b0b24a02b4300f6c" label="to be depreciated" color="blue"></option></select></th><th>Comment</th></tr></thead><tbody><tr><td>BW radios</td><td>false</td><td></td><td></td></tr><tr><td>Color radios</td><td>true</td><td><span data-option="93c8b010d44e45efaec5c0c14d3992ac">active</span></td><td></td></tr></tbody></table>

## Change log

<table><thead><tr><th width="177">EdgeTX version</th><th>Change</th></tr></thead><tbody><tr><td>2.11.0</td><td>Introduced</td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://luadoc.edgetx.org/2.11/lua-api-reference/lvgl-for-lua/lvgl.triangle.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.