---
metadata:
  - name: generator
    content: Diplodoc Platform v5.39.1
alternate:
  - https://yandex.com/dev/jsapi-v2-1/doc/en/v2-1/ref/reference/geometry.json.circle.md
  - https://yandex.com/dev/jsapi-v2-1/doc/ru/v2-1/ref/reference/geometry.json.circle.md
---
> **Documentation Index:** Fetch the complete configuration index at https://yandex.com/dev/jsapi-v2-1/doc/en/llms.txt

# geometry.json.circle

Extends [IGeometryJson](https://yandex.com/dev/jsapi-v2-1/doc/en/v2-1/ref/reference/IGeometryJson.md).

An object that defines the JSON representation of the "Circle" geometry.

[Constructor](#constructor-summary) | [Fields](#properties-summary)

## Constructor {#constructor-summary}

```javascript
geometry.json.circle()
```

**Example:**

```javascript
var geometryJson = {
    type: "Circle",
    coordinates: [1, 2],
    radius: 100
};
```

## Fields {#properties-summary}

#|
|| **Name** | **Type** | **Description** ||
|| [coordinates](https://yandex.com/dev/jsapi-v2-1/doc/en/v2-1/ref/reference/geometry.json.circle.md#coordinates) | Number[]\|null| Coordinates of the center of the circle. ||
|| [radius](https://yandex.com/dev/jsapi-v2-1/doc/en/v2-1/ref/reference/geometry.json.circle.md#radius) | Number| Radius of the circle. ||
|| [type](https://yandex.com/dev/jsapi-v2-1/doc/en/v2-1/ref/reference/geometry.json.circle.md#type) | String| ID of the "Circle" geometry type. It must always take the value "Circle". ||
|#

## Fields details {#field_detail}

### coordinates {#coordinates}

```javascript
{Number[]|null} coordinates
```

Coordinates of the center of the circle.

### radius {#radius}

```javascript
{Number} radius
```

Radius of the circle.

### type {#type}

```javascript
{String} type
```

ID of the "Circle" geometry type. It must always take the value "Circle".