OH_ArkUI_RenderNodeUtils_SetDrawRegion

arkui_sys::native_render

Function OH_ArkUI_RenderNodeUtils_SetDrawRegion 

Source 
pub unsafe extern "C" fn OH_ArkUI_RenderNodeUtils_SetDrawRegion(
    node: ArkUI_RenderNodeHandle,
    x: f32,
    y: f32,
    w: f32,
    h: f32,
) -> i32
Available on crate feature api-20 only.
Expand description

Set the draw region for a RenderNode.

§Arguments

  • node - Handle to the target render node.

  • x - X-coordinate of the bounds’s top-left corner (in pixels).

  • y - Y-coordinate of the bounds’s top-left corner (in pixels).

  • w - Width of the bounds (in pixels).

  • h - Height of the bounds (in pixels).

§Returns

  • Error code. [ARKUI_ERROR_CODE_NO_ERROR] Success. [ARKUI_ERROR_CODE_PARAM_INVALID] Function parameter exception. [ARKUI_ERROR_CODE_CAPI_INIT_ERROR] if CAPI init error.

Available since API-level: 20