Foxit PDF SDK

构造函数 | 所有成员列表
<FSApplyRedactionCallback>协议 参考

继承自 <NSObject> .

## 构造函数
(BOOL) | - needToGenerateStreamFile
| A callback function used to check whether to generate stream file or not. 更多...
(void) | - release
| A callback function used to release current callback object itself. 更多...

## 详细描述

This class represents a callback object for applying redaction callback. All the pure virtual functions in this class are used as callback functions and should be implemented by user.

## 函数文档

## ◆ needToGenerateStreamFile()

- (BOOL) needToGenerateStreamFile |  |  |
| required

A callback function used to check whether to generate stream file or not.

返回
  true means needs to generate stream file, while false not.

## ◆ release()

- (void) release |  |  |
| required

A callback function used to release current callback object itself.

返回
  None.