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OH_DecodingOptions_GetCropAndScaleStrategy

ohos_image_kit_sys::native_image::image_source

Function OH_DecodingOptions_GetCropAndScaleStrategy 

Source 
pub unsafe extern "C" fn OH_DecodingOptions_GetCropAndScaleStrategy(
    options: *mut OH_DecodingOptions,
    cropAndScaleStrategy: *mut i32,
) -> ImageResult
Available on crate features api-12 and image-source and api-18 only.
Expand description

Obtains the cropping and scaling strategy of decoding options.

§Arguments

  • options - Pointer to the decoding options.

  • cropAndScaleStrategy - Pointer to the strategy for executing the cropping and scaling operations when both desiredSize and desiredRegion are specified.

§Returns

  • Returns one of the following result codes: [IMAGE_SUCCESS]: The execution is successful. [IMAGE_BAD_PARAMETER]: options or cropAndScaleStrategy is a null pointer.

Available since API-level: 18