Programming Language/HTML | CSS | JS

HTML 8일차 곡뢀

chaerlo127 2022. 1. 20. 15:02
728x90

- HTML map & area tag

  • <img src="" width="" height="" usemap=" write # + mapname">
  • <map name=""></map>
  • <area shape="" coords="" alt="" href="">

 

  • shape μ’…λ₯˜
  1. rect : μ§μ‚¬κ°ν˜•
  2. circle : 원
  3. poly : ν˜• μ˜μ—­
  4. default : 전체 μ˜μ—­
  • coords : μ •μ˜, μ’Œν‘œλ₯Ό ν‘œμ‹œ
<!DOCTYPE html>
<html>
<head>
</head>
<body>
  <p> HTML Map tag Example</p>
  <img src="https://www.w3schools.com/html/workplace.jpg" alt="you couldn't see that" usemap="#map">
  <map name="map">
    <area shape="rect" coords="34,44,270,350" alt="Computer" href="css.html">
    <area shape="rect" coords="290,172,333,250" alt="Phone" href="basic.html">
    <area shape="circle" coords="337,300,44" alt="Cup of coffee" href="js.html">
  </map>
</body>
</html>

 

 

 

  • JS Script μ‚¬μš©
<!DOCTYPE html>
<html>
<head>
</head>
<body>
  <p> HTML Map tag Example</p>
  <img src="https://www.w3schools.com/html/workplace.jpg" alt="you couldn't see that" usemap="#map">
  <map name="map">
    <area shape="rect" coords="34,44,270,350" alt="Computer" href="css.html">
    <area shape="rect" coords="290,172,333,250" alt="Phone" href="basic.html">
    <area shape="circle" coords="337,300,44" alt="Cup of coffee" href="js.html" onclick="youClickMe()">
  </map>
  <script>
    function youClickMe(){
      alert("λˆŒλŸ¬μ€˜μ„œ κ³ λ§ˆμ›Œ.");
    }
  </script>
</body>
</html>

 

 

- HTML Background image

  • Inline CSS
<!DOCTYPE html>
<html>
<head>
</head>
<body>
  <div style="background-image: url('https://mblogthumb-phinf.pstatic.net/MjAxODAxMjRfMjQ0/MDAxNTE2ODAwMDQ4MjQy.7I_JZf_duXWvSLPA1-hoGMgBDnRWEsgW8RbzhBlZQ8Ug.S8nJ6XK2d1jMPSxQKuiopp2qfWAaptMEmVdeeLvTV6sg.JPEG.timeless_soul/20161005_040432_-649562736.jpg?type=w800'); 
  background-size: 300px 150px;">
  μ•ˆλ…•ν•˜μ„Έμš”<br>
  이건 λ¬΄ν•œλ„μ „ μ§€μž…λ‹ˆλ‹Ή<br>
  μ•ˆλ…•ν•˜μ„Έμš”<br>
  이건 λ¬΄ν•œλ„μ „ μ§€μž…λ‹ˆλ‹Ή<br>
  μ•ˆλ…•ν•˜μ„Έμš”<br>
  이건 λ¬΄ν•œλ„μ „ μ§€μž…λ‹ˆλ‹Ή<br>
  μ•ˆλ…•ν•˜μ„Έμš”<br>
  이건 λ¬΄ν•œλ„μ „ μ§€μž…λ‹ˆλ‹Ή<br>
  </div>

  
</body>
</html>

 

  • Internal CSS
<!DOCTYPE html>
<html>
<head>
  <style>
    body
    {
      background-image: url('https://mblogthumb-phinf.pstatic.net/MjAxODAxMjRfMjQ0/MDAxNTE2ODAwMDQ4MjQy.7I_JZf_duXWvSLPA1-hoGMgBDnRWEsgW8RbzhBlZQ8Ug.S8nJ6XK2d1jMPSxQKuiopp2qfWAaptMEmVdeeLvTV6sg.JPEG.timeless_soul/20161005_040432_-649562736.jpg?type=w800');
    }
  </style>
</head>
<body>
  <div>
  μ•ˆλ…•ν•˜μ„Έμš”<br>
  이건 λ¬΄ν•œλ„μ „ μ§€μž…λ‹ˆλ‹Ή<br>
</body>
</html>

 

 

background-imgλ₯Ό μ‚¬μš©ν•˜λ©΄ νŽ˜μ΄μ§€μ— μ—¬λŸ¬ 사진이 λœ¨λŠ”λ°,

이λ₯Ό ν•˜λ‚˜λ‘œ 뜨게 ν•˜λŠ” 방법은

background-repeat: no-repeat을 μ‚¬μš©ν•˜λ©΄ λœλ‹€.

 

 

<!DOCTYPE html>
<html>
<head>
  <style>
    body
    {
      background-image: url('https://mblogthumb-phinf.pstatic.net/MjAxODAxMjRfMjQ0/MDAxNTE2ODAwMDQ4MjQy.7I_JZf_duXWvSLPA1-hoGMgBDnRWEsgW8RbzhBlZQ8Ug.S8nJ6XK2d1jMPSxQKuiopp2qfWAaptMEmVdeeLvTV6sg.JPEG.timeless_soul/20161005_040432_-649562736.jpg?type=w800');
      background-repeat: no-repeat;
      background-attachment: fixed;
      background-size: cover;
    }
  </style>
</head>
<body>
  <div>
  μ•ˆλ…•ν•˜μ„Έμš”<br>
  이건 λ¬΄ν•œλ„μ „ μ§€μž…λ‹ˆλ‹Ή<br>
</body>
</html>

 

ν•˜λ‚˜λ§Œ λ˜λŠ” 것을 확인할 수 μžˆλ‹€.

 

+μ•ŒνŒŒ

  • background-attachment
  1. fixed : κ³ μ •, 배경은 ν•¨κ»˜ 슀크둀이 λ˜μ§€ μ•ŠμŒ
  2. local: 배경을 μš”μ†Œ μ½˜ν…μΈ μ— κ³ μ •, μš”μ†Œμ— 슀크둀이 μ‘΄μž¬ν•˜λ©΄ μ½˜ν…μΈ μ™€ ν•¨κ»˜ 슀크둀 됨
  3. scroll: 배경을 μš”μ†Œ μžμ²΄μ— κ³ μ •, μš”μ†Œμ— 슀크둀이 μ‘΄μž¬ν•΄λ„ 배경은 ν•¨κ»˜ 슀크둀 λ˜μ§€ μ•ŠμŒ

https://www.codingfactory.net/10576 -> μžμ„Έν•œ μ„€λͺ…은 이 λΈ”λ‘œκ·Έλ₯Ό μ°Έμ‘°

 

μœ„ λΈ”λ‘œκ·Έμ—μ„œ μ œμ‹œν•œ μ½”λ“œλ₯Ό ν†΅ν•΄μ„œ 확인해보면

μ™ΈλΆ€ 슀크둀과 λ‚΄λΆ€ 슀크둀이 μžˆλ‹€λ©΄,

fixedλŠ” μ™Όμͺ½μœ„에 μžˆλŠ” 사진이 κ·Έ μƒνƒœλ‘œ μœ μ§€λ˜μ–΄ λ‚΄λΆ€ μŠ€ν¬λ‘€μ„ ν•˜λ”λΌλ„ 움직이지 μ•ŠλŠ”λ‹€. λ˜ν•œ μ™ΈλΆ€ μŠ€ν¬λ‘€μ„ ν•˜λ”λΌλ„ 움직이지 μ•Šκ³ , κ·Έ μœ„μΉ˜μ— κ·ΈλŒ€λ‘œ μœ μ§€λœλ‹€. (-> μœ μ§€λ˜μ–΄ 움직이지 μ•ŠκΈ°μ— λ°‘μœΌλ‘œ 내렀도 μœ‘μ•ˆμœΌλ‘œ 확인이 κ°€λŠ₯ν•˜λ‹€.)

scroll은 λ‚΄λΆ€ μŠ€ν¬λ‘€μ„ ν•˜λ©΄ 움직이지 μ•Šμ§€λ§Œ, μ™ΈλΆ€ 슀크둜λ₯Όμ„ ν•˜λ©΄ λ‚΄λΆ€ μš”μ†Œμ™€ ν•¨κ»˜ μ›€μ§μ΄κ²Œ λœλ‹€.

local은 λ‚΄λΆ€ μŠ€ν¬λ‘€μ„ ν•˜λ©΄ 움직이고, μ™ΈλΆ€μŠ€ν¬λ‘€μ„ ν•˜λ©΄ λ‚΄λΆ€ μš”μ†Œμ™€ ν•¨κ»˜ 움직인닀.

 

 

  • background-size
  1. cover : λ°°κ²½μ΄λ―Έμ§€μ˜ κ°€λ‘œ, μ„Έλ‘œ 길이 λͺ¨λ‘ μš”μ†Œλ³΄λ‹€ ν¬λ‹€λŠ” μ‘°κ±΄ν•˜μ— κ°€λŠ₯ν•œ λ°°κ²½ 이미지λ₯Ό μž‘κ²Œ μ‘°μ •, κ°€λ‘œ μ„Έλ‘œ λΉ„μœ¨ μœ μ§€, λ°°κ²½ μ΄λ―Έμ§€μ˜ ν¬κΈ°λŠ” μš”μ†Œμ˜ 크기보닀 항상 ν¬κ±°λ‚˜ κ°™μŒ
  2. contain: λ°°κ²½ μ΄λ―Έμ§€μ˜ κ°€λ‘œ, μ„Έλ‘œ λͺ¨λ‘ μš”μ†Œλ³΄λ‹€ μž‘λ‹€λŠ” μ‘°κ±΄ν•˜μ— κ°€λŠ₯ν•œ 크게 μ‘°μ •, μ΄λ―Έμ§€μ˜ κ°€λ‘œ, μ„Έλ‘œ λΉ„μœ¨μ€ μœ μ§€, λ”°λΌμ„œ λ°°κ²½ μ΄λ―Έμ§€μ˜ ν¬κΈ°λŠ” μš”μ†Œμ˜ 크기보닀 항상 μž‘κ±°λ‚˜ κ°™μŒ 
  3.  μ§μ ‘ κ°’ μ •ν•˜κΈ°( ex > px)

 

coverλŠ” 쀑앙 λΉ„μœ¨, contain은 μ›λ³ΈλΉ„μœ¨(이미지 전체가 보이도둝 μ„€μ •)을 λ‚˜νƒ€λ‚΄λŠ” 것이닀. 즉, coverλŠ” <div>λ₯Ό μ‚¬μš©ν–ˆμ„ λ•Œ, λΉˆν‹ˆμ΄ 없이 가득 μ±„μ›Œμ§ˆ 것이고, contain은 이미지 전체가 보이면 가득 μ±„μ›Œμ§€μ§€ μ•Šμ„ μˆ˜λ„ μžˆλ‹€. 

 

μ™Όμͺ½μ€ cover, 였λ₯Έμͺ½μ€ contain

 

 

728x90