> For the complete documentation index, see [llms.txt](https://fto-2.gitbook.io/fto-indicators-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fto-2.gitbook.io/fto-indicators-docs/types/pen-style.md).

# TPenStyle

An enumeration that defines the style of lines used in indicators and chart objects.

## Values

| Value        | Description                                       |
| ------------ | ------------------------------------------------- |
| `SOLID`      | A solid line                                      |
| `DASH`       | A dashed line (- - -)                             |
| `DOT`        | A dotted line (. . .)                             |
| `DASHDOT`    | A line with alternating dashes and dots (- . - .) |
| `DASHDOTDOT` | A line with dashes and double dots (- . . - . .)  |

## Example Usage

```typescript
// Create a solid line level
this.api.AddLevel(70, TPenStyle.SOLID, 1, "#FF0000", 1);

// Create a dashed line level
this.api.AddLevel(30, TPenStyle.DASH, 1, "#00FF00", 1);

// Create a dotted middle line
this.api.AddLevel(50, TPenStyle.DOT, 1, "#808080", 0.7);
```