OH_NativeImage_GetTransformMatrix

Function OH_NativeImage_GetTransformMatrix 

Source
pub unsafe extern "C" fn OH_NativeImage_GetTransformMatrix(
    image: *mut OH_NativeImage,
    matrix: *mut f32,
) -> i32
👎Deprecated since 12
Available on crate feature native_image only.
Expand description

Return the transform matrix of the texture image set by the most recent call to

OH_NativeImage_UpdateSurfaceImage.

Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeImage

§Arguments

  • image - Indicates the pointer to a OH_NativeImage instance.

  • matrix - Indicates the retrieved 4*4 transform matrix .

§Returns

  • Returns an error code, 0 is success, otherwise, failed.

Available since API-level: 9

Version: 1.0

Deprecated since 12 OH_NativeImage_GetTransformMatrixV2