@tauri-apps/plugin-barcode-scanner

枚举

格式

枚举成员

Aztec

Aztec: "AZTEC";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L24

Codabar

Codabar: "CODABAR";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L22

Code128

Code128: "CODE_128";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L21

Code39

Code39: "CODE_39";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L19

Code93

Code93: "CODE_93";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L20

DataMatrix

DataMatrix: "DATA_MATRIX";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L25

EAN13

EAN13: "EAN_13";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L18

EAN8

EAN8: "EAN_8";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L17

ITF

ITF: "ITF";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L23

PDF417

PDF417: "PDF_417";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L26

QRCode

QRCode: "QR_CODE";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L14

UPC_A

UPC_A: "UPC_A";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L15

UPC_E

UPC_E: "UPC_E";

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L16

接口

已扫描

属性

属性	类型	定义于
bounds	unknown	来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L38
content	string	来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L36
format	格式	来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L37

---

扫描选项

属性

属性	类型	定义于
cameraDirection?	"back" | "front"	来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L30
formats?	格式[]	来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L31
windowed?	boolean	来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L32

类型别名

权限状态

type PermissionState: "granted" | "denied" | "prompt" | "prompt-with-rationale";

来源: 未定义

函数

cancel()

function cancel(): Promise<void>

取消当前扫描过程。

返回值

Promise<void>

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L52

---

checkPermissions()

function checkPermissions(): Promise<PermissionState>

获取权限状态。

返回值

Promise<PermissionState>

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L59

---

openAppSettings()

function openAppSettings(): Promise<void>

打开应用设置。当权限被拒绝且用户必须手动启用时非常有用。

返回值

Promise<void>

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L77

---

requestPermissions()

function requestPermissions(): Promise<PermissionState>

请求使用摄像头的权限。

返回值

Promise<PermissionState>

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L68

---

scan()

function scan(options?): Promise<Scanned>

开始扫描。

参数

参数	类型	描述
options?	扫描选项

返回值

Promise<Scanned>

来源: https://github.com/tauri-apps/plugins-workspace/blob/v2/plugins/barcode-scanner/guest-js/index.ts#L45