質問編集履歴
1
現状のソースコードの追記
test
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File without changes
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test
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@@ -33,3 +33,109 @@
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33
33
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なるべく具体的に教えていただけると幸いです。
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34
34
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35
35
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よろしくお願いいたします。
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36
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+
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37
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38
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39
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### 該当のソースコード
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40
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41
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42
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43
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```HTML
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44
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45
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<div class="mask">
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46
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47
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<figure><img src="./img/img_01.png"></figure>
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48
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49
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</div>
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50
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51
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```
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52
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53
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54
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55
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```SCSS
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56
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57
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.mask {
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58
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59
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position: relative;
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60
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61
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width: 80%;
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62
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63
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margin: 30px auto 30px;
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64
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65
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.mask-bg {
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66
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67
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position: absolute;
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68
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69
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top: 0;
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70
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71
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right: 0;
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72
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73
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width: 100%;
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74
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75
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height: 100%;
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76
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77
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z-index: 2;
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78
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79
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background-color: #10404c;
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80
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81
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}
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82
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83
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}
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84
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85
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```
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86
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87
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88
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89
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90
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91
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```Javascript
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92
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93
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//要素の取得とスピードの設定
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94
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95
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var box = $('.mask'),
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96
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97
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speed = 700;
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98
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99
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100
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101
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box.each(function(){
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102
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103
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$(this).append('<div class="mask-bg"></div>')
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104
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105
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var maskbg = $(this).find($('.mask-bg')),
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106
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107
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image = $(this).find('img');
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108
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109
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var counter = 0;
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110
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111
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112
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113
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image.css('opacity','0');
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115
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maskbg.css('width','0%');
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116
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117
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//inviewを使って背景色が画面に現れたら処理をする
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118
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119
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maskbg.on('inview', function(){
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120
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121
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if(counter == 0){
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122
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123
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$(this).delay(200).animate({'width':'100%'},speed,function(){
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124
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125
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image.css('opacity','1');
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126
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127
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$(this).css({'left':'0' , 'right':'auto'});
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128
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129
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$(this).animate({'width':'0%'},speed);
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130
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131
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})
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132
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counter = 1;
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134
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135
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}
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136
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137
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});
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138
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139
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});
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140
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141
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```
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