1e41f4b71Sopenharmony_ci# OhosImageSource 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 概述 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci定义图像源输入资源，每次仅接收一种类型。由[OH_ImageSource_Create](image.md#oh_imagesource_create)获取。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci**系统能力：** SystemCapability.Multimedia.Image 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci**废弃版本：** 11 11e41f4b71Sopenharmony_ci 12e41f4b71Sopenharmony_ci**起始版本：** 10 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci**相关模块：** [Image](image.md) 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci## 汇总 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci 20e41f4b71Sopenharmony_ci### 成员变量 21e41f4b71Sopenharmony_ci 22e41f4b71Sopenharmony_ci| 名称 | 描述 | 23e41f4b71Sopenharmony_ci| -------- | -------- | 24e41f4b71Sopenharmony_ci| char \* [uri](image.md#uri) = nullptr | 图像源资源标识符，接受文件资源或者base64资源 | 25e41f4b71Sopenharmony_ci| size_t [uriSize](image.md#urisize) = 0 | 图像源资源长度 | 26e41f4b71Sopenharmony_ci| int32_t [fd](image.md#fd) = -1 | 图像源文件资源描述符 | 27e41f4b71Sopenharmony_ci| uint8_t \* [buffer](image.md#buffer-12) = nullptr | 图像源缓冲区资源，接受格式化包缓冲区或者base64缓冲区 | 28e41f4b71Sopenharmony_ci| size_t [bufferSize](image.md#buffersize-12) = 0 | 图像源缓冲区资源大小 | 29