GDI:
DrawRandomLines(20000): elapsed time = 0.447 sec.
GDI+:
DrawRandomLines(20000): elapsed time = 9.947 sec.
Direct2D:
DrawRandomLines(20000): elapsed time = 0.035 sec.
GUI ๋ผ์ด๋ธ๋ฌ๋ฆฌ ๋ง๋ค๋ฉด์ ํ
์คํธ ํด๋ณด๋ ์๊ฐ๋ณด๋ค ์ฐจ์ด๊ฐ ์ฌํ๊ตฐ์.
D2D ๋น๊ต์ ์ฐ๊ธฐ๋ ํธํ๊ณ ์ฑ๋ฅ๋ ์ค์ํ๊ณ Retained mode์์๋ ๋ถํธํจ์ด ์๋ค์