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CPP Study_2005_1/Canvas

1. CPPStudy_2005_1/Canvas

  • งˆ€ง‰ ‹คŠตด ˜ฒ ตฐš”.

1.1. ฌธ œ

  • —ฌธฐ„œ „ํ˜•ด ทธ ค„‹ค ํ•จ€ ‹จˆœํžˆ „ํ˜• ด„„ ถœ ฅํ•˜Š” ฒƒด‹ค.
  • ‚ฐํ˜•, ‚ฌฐํ˜•, ›, ทธฆฌณ  ดฒƒ˜ กฐํ•ฉœกœ ดฃจ–ด„ „ํ˜•(˜ ‹คฅธ กฐํ•ฉœกœ ดฃจ–ด„ „ํ˜•„ ํฌํ•จ €Šฅ) ด žˆ‹ค. ด „ํ˜•“ค„ Pallete — „ณ  Draw ํ•˜ฉด Pallete •ˆ— žˆŠ” ชจ“  „ํ˜•ด ทธ ค„‹ค.

1.2. Class

  • * Draw ตฌํ˜„€ ‹จˆœํžˆ ํ˜„žฌ „ํ˜•ด„„ ถœ ฅํ•˜ฉด œ‹ค. „ํ˜• กฐํ•ฉ€ กฐํ•ฉ„ ดฃจŠ” ชจ“  „ํ˜• ด„„ ถœ ฅํ•œ‹ค.

1.2.1. Shape

  • Šˆํ ํดž˜Šค
  • •„ž˜ 4€€ „œธŒ ํดž˜Šคกœ €„‹ค.
  • Draw, Add, Remove ํ•จˆ˜ virtual ํ•จˆ˜กœ €„‹ค.

1.2.1.1. Triangle

  • ‚ฐํ˜•
  • Draw ตฌํ˜„

1.2.1.2. Rectangle

  • ‚ฌฐํ˜•
  • Draw ตฌํ˜„

1.2.1.3. Circle

  • ›
  • Draw ตฌํ˜„

1.2.1.4. CompositeShape

  • list ‚ฌšฉ
  • „ํ˜• กฐํ•ฉ
  • Draw ตฌํ˜„
  • Add, Remove „ ตฌํ˜„

1.2.2. Palette

  • map ‚ฌšฉ
  • ธฐณธ œกœ Triangle, Square €€ณ  žˆ‹ค.
  • registerNewShape - ƒˆกœšด „ํ˜•„ “กํ•œ‹ค.
  • Draw - “กœ ชจ“  „ํ˜•„ ทธฆฐ‹ค.

1.2.3. ํดž˜Šค ‚ฌšฉ ˜ˆ

~cpp
 Triangle aTriangle;
 Rectangle aRectangle;
 ComposedShape aComposedShape2;
 
 aComposedShape2.Add(&aTriangle);
 aComposedShape2.Add(&aRectangle);
 
 Circle aCircle;
 Rectangle aRectangle2;
 ComposedShape aComposedShape;
 
 aComposedShape.Add(&aComposedShape2);
 aComposedShape.Add(&aCircle);
 aComposedShape.Add(&aRectangle2);
           
         Pallete aPallete;
         aPallete.registerNewShape(aComposedShape);
         aPallete.Draw();
 
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