IssueNo:

Description:(提交描述)
Drawing TS Sample新增离屏绘制场景

Sig: SIG_Sample

Feature or Bugfix:(需求填Feature,缺陷填Bugfix)

Binary Source:No(涉及则Yes)

编译测试结果：Pass

测试用例测试结果：Pass

Signed-off-by:
lizhan12@huawei.com