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OH_Drawing_PathIteratorCreate

ohos_drawing_sys::path_iterator

Function OH_Drawing_PathIteratorCreate 

Source 
pub unsafe extern "C" fn OH_Drawing_PathIteratorCreate(
    path: *const OH_Drawing_Path,
    pathIterator: *mut *mut OH_Drawing_PathIterator,
) -> DrawingResult
Available on crate feature api-23 only.
Expand description

Creates an OH_Drawing_PathIterator object from a path.

§Arguments

  • path - Indicates the pointer to an OH_Drawing_Path object.

  • pathIterator - The pointer to the OH_Drawing_PathIterator object created returned to the caller.

§Returns

  • Returns the error code. Returns [OH_DRAWING_SUCCESS] if the operation is successful. Returns [OH_DRAWING_ERROR_INCORRECT_PARAMETER] if path or pathIterator is nullptr.

Available since API-level: 23