ohos_sys::native_window

Function OH_NativeWindow_NativeWindowHandleOpt

Source 
pub unsafe extern "C" fn OH_NativeWindow_NativeWindowHandleOpt(
    window: *mut OHNativeWindow,
    code: c_int,
    ...
) -> i32
Available on crate feature native_window only.
Expand description

Sets or obtains the attributes of a native window, including the width, height, and content format.

This interface is a non-thread-safe type interface.

Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeWindow

§Arguments

  • window - Indicates the pointer to a OHNativeWindow instance.

  • code - Indicates the operation code, pointer to NativeWindowOperation.

  • ... - variable parameter, must correspond to code one-to-one.

§Returns

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

Available since API-level: 8

Version: 1.0