---
title: Class: DbLayer
source: https://vjmap.com/doc/Class_DbLayer.html
---

# Class: DbLayer

[default](#modulesdefaultmd).DbLayer

`DbLayer` 图层.

### Table of contents

#### Constructors

- [constructor](#constructor)

#### Properties

- [color](#color)
- [isFrozen](#isfrozen)
- [isLocked](#islocked)
- [isOff](#isoff)
- [linetype](#linetype)
- [name](#name)

### Constructors

#### constructor

\+ **new DbLayer**(`prop?`: [*IDbLayer*](#interfacesdefaultidblayermd)): [*DbLayer*](#classesdefaultdblayermd)

构造函数

##### Parameters

| Name | Type | Default value |
| :------ | :------ | :------ |
| `prop` | [*IDbLayer*](#interfacesdefaultidblayermd) | {} |

**Returns:** [*DbLayer*](#classesdefaultdblayermd)

### Properties

#### color

• `Optional` **color**: *number*

图层颜色索引.

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#### isFrozen

• `Optional` **isFrozen**: *boolean*

图层冻结.

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#### isLocked

• `Optional` **isLocked**: *boolean*

图层锁定.

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#### isOff

• `Optional` **isOff**: *boolean*

图层开关.

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#### linetype

• `Optional` **linetype**: *string*

图层线型，缺省 CONTINUOUS .

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#### name

• `Optional` **name**: *string*

图层名称. 如果要对所有图层进行修改时，请使用 \*all_layers\*


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[vjmap](#readmemd) / [Exports](#modulesmd) / [default](#modulesdefaultmd) / DbLine