> 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/object-type.md).

# TObjectType

An enumeration that defines the different types of chart objects that can be created in the trading platform.

## Values

| Value               | Description                                      |
| ------------------- | ------------------------------------------------ |
| `ANY_OBJECT`        | Represents any type of chart object              |
| `V_LINE`            | A vertical line on the chart                     |
| `H_LINE`            | A horizontal line on the chart                   |
| `TREND_LINE`        | A trend line connecting two points               |
| `RAY`               | A ray extending from one point in a direction    |
| `POLYLINE`          | A line consisting of multiple connected segments |
| `FIBO_RETRACEMENT`  | Fibonacci retracement levels                     |
| `FIBO_TIME_ZONES`   | Fibonacci time zones                             |
| `FIBO_ARC`          | Fibonacci arcs                                   |
| `FIBO_FAN`          | Fibonacci fan lines                              |
| `ANDREWS_PITCHFORK` | Andrews' Pitchfork technical analysis tool       |
| `TEXT`              | Simple text object                               |
| `TEXT_LABEL`        | Text label with additional formatting options    |
| `RECTANGLE`         | A rectangular shape                              |
| `ELLIPSE`           | An elliptical shape                              |
| `TRIANGLE`          | A triangular shape                               |
| `FIBO_CHANNEL`      | Fibonacci channel                                |
| `LR_CHANNEL`        | Linear regression channel                        |
| `FIBO_EXTENSION`    | Fibonacci extension levels                       |
| `GANN_BOX`          | Gann box analysis tool                           |

## Example Usage

```typescript
// Create a trend line object
const trendLine = this.api.CreateChartObject(
  "MyTrendLine",
  TObjectType.TREND_LINE,
  0,
  startDate,
  startPrice,
  endDate,
  endPrice
);

// Create a text label
const label = this.api.CreateChartObject(
  "MyLabel",
  TObjectType.TEXT_LABEL,
  0,
  date,
  price
);
```