OH_ImageSource_Info

struct OH_ImageSource_Info

Overview

The OH_ImageSource_Info struct describes the image source information encapsulated at the native layer. The struct cannot be directly operated. Instead, functions must be called to create and release the struct and operate the fields in the struct.

To create an OH_ImageSource_Info object, call OH_ImageSourceInfo_Create.

To release an OH_ImageSource_Info object, call OH_ImageSourceInfo_Release. After this API is called, all properties related to the OH_ImageSource_Info struct are released. Therefore, before calling this API, ensure that the relevant properties are no longer needed or that a deep copy of these properties has been completed.

The table below describes the content and operation mode of the OH_ImageSource_Info struct.

Field Type	Field Name	Field Description	Operation Function	Function Description
uint32_t	width	Image width.	OH_ImageSourceInfo_GetWidth	Obtains the image width.
uint32_t	height	Image height.	OH_ImageSourceInfo_GetHeight	Obtains the image height.
bool	isHdr	Whether the image is an HDR image.	OH_ImageSourceInfo_GetDynamicRange	Obtains the dynamic range of an image.
Image_MimeType	mimeType	Pointer to the image MIME type.	OH_ImageSourceInfo_GetMimetype	Obtains the MIME type of an image.

Since: 12

Related module: Image_NativeModule

Header file: image_source_native.h