harmony 鸿蒙OhosImageSource

2023-10-30
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OhosImageSource

Overview

The OhosImageSource struct defines the input resource of an image source. Only one type of resource is accepted at a time. The image source is obtained by calling OH_ImageSource_Create.

\@Syscap SystemCapability.Multimedia.Image

Since

Related Modules

Image

Summary

Member Variables

Name	Description
uri = nullptr	Defines a pointer to the image source URI. Only a file URI or Base64 URI is accepted.
uriSize = 0	Defines the length of the image source URI.
fd = -1	Defines the descriptor of the image source.
buffer = nullptr	Defines a pointer to the image source buffer. Only a formatted packet buffer or Base64 buffer is accepted.
bufferSize = 0	Defines the size of the image source buffer.