Function OH_Drawing_RectCreateArray 

pub unsafe extern "C" fn OH_Drawing_RectCreateArray(
    size: usize,
) -> *mut OH_Drawing_Array

Available on crate features api-11 and api-18 only.

Creates an OH_Drawing_Array object, which is used to store multiple OH_Drawing_Rect object.

Required System Capabilities: SystemCapability.Graphic.Graphic2D.NativeDrawing

Arguments

• size - Indicates the size of the array object.

Returns

• Returns the pointer to the OH_Drawing_Array object created. If nullptr is returned, the creation fails. The possible cause of the failure is that the available memory is empty, or size is invalid.

Available since API-level: 18

Version: 1.0