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AttributeCompressor

Compresses and (optionally) encrypts the values of the specified attributes. The compressed and encrypted attribute values can be decompressed and decrypted using theattributeCompressor.

This transformer is particularly useful for compressing large blocks of XML, or geometry-storing attributes.

输入端口

输出端口

参数

Compression Parameters

加密参数

Usage Notes

Attributecompressor使用ZLIB库提供基本压缩,并提供加密的openSSL库。

Editing Transformer Parameters

使用一组菜单选项,变压器参数s can be assigned by referencing other elements in the workspace. More advanced functions, such as an advanced editor and an arithmetic editor, are also available in some transformers. To access a menu of these options, click除适用的参数旁边。有关更多信息,请参阅Transformer Parameter Menu Options

Transformer Categories

Infrastructure

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标签关键词:压缩压缩压缩zlib zip