transform function in CSS3-CSS Tutorial-php.cn

Transform is an attribute in CSS3. This article mainly introduces the transformation function in CSS3 - the transform function. I think it is quite good. Now I will share it with you and give it as a reference. Let’s follow the editor to take a look, I hope it can help everyone.

Transformation function in CSS3: In CSS3, you can use the transform function to realize four types of deformation functions: rotation, scaling, tilting, and movement of text or images.

1. How to use the transform function:

(1) Implement the transform function through the transform attribute in CSS3:

(2) Transform function Usage:
transform:function;
-ms-transform:function;/*IE9*/
-moz-transform:function;/*Firefox*/
-webkit-transform:function; /*Safari and chrome*/
-o-transform: function;/*Opera*/

2. rotate, specify the angle in the parameter (rotate means clockwise rotation, deg is the angle unit in CSS3):

(1) How to use:
-ms-transform:rotate(angle);/*IE9*/
-moz-transform: rotate(angle);/*Firefox*/
-webkit-transform:rotate(angle);/*Safari and chrome*/
-o-transform:rotate(angle);/*Opera*/

(2)rotate rotation application:

1) HTML code:

<p></p>

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2) CSS code:

p{  
    width: 300px;  
    height: 300px;  
    background-color: lightblue;  
    -ms-transform:rotate(45deg);/*IE9*/     
    -moz-transform:rotate(45deg);/*Firefox*/  
    -webkit-transform:rotate(45deg);/*Safari和chrome*/  
    -o-transform:rotate(45deg);/*Opera*/  
}

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3) The rendering is as follows:

3. Scale scaling conversion:

（ 1) How to use: transform:scale(value), its value is the specified zoom ratio, for example, 0.5 means zooming by 50%, 1 means zooming by 100%, 1.5 means zooming by 150%;

-ms-transform :scale(value);/*IE9*/
-moz-transform:scale(value);/*Firefox*/
-webkit-transform:scale(value);/*Safari and chrome*/
-o-transform:scale(value);/*Opera*/

(2) Possible values:

1) scale(x,y) makes the element X axis and Y axis The axes are scaled at the same time;
2) scale(x) makes the element scale only on the X axis;
3) scale(y) makes the element scale only on the Y axis;

(3) Application of scale scaling transformation :

1) HTML code:

<p></p>

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2) CSS code:

p{  
    width: 300px;  
    height: 300px;  
    background-color: lightblue;  
    /*缩放值X与Y为正整数时*/  
    -ms-transform:scale(2,2);/*IE9*/     
    -moz-transform:scale(2,2);/*Firefox*/  
    -webkit-transform:scale(2,2);/*Safari和chrome*/  
    -o-transform:scale(2,2);/*Opera*/  
      
    /*缩放值X与Y均为小于1的浮点数时*/  
    /*-ms-transform:scale(0.5,0.5);*//*IE9*/     
    /*-moz-transform:scale(0.5,0.5);*//*Firefox*/  
    /*-webkit-transform:scale(0.5,0.5);*//*Safari和chrome*/  
    /*-o-transform:scale(0.5,0.5);*//*Opera*/  
      
    /*缩放值仅X为小于1的浮点数时*/  
    /*-ms-transform:scaleX(0.5);*//*IE9*/     
    /*-moz-transform:scaleX(0.5);*//*Firefox*/  
    /*-webkit-transform:scaleX(0.5);*//*Safari和chrome*/  
    /*-o-transform:scaleX(0.5);*//*Opera*/  
      
    /*缩放值仅Y为小于1的浮点数时*/  
    /*-ms-transform:scaleY(0.5);*//*IE9*/     
    /*-moz-transform:scaleY(0.5);*//*Firefox*/  
    /*-webkit-transform:scaleY(0.5);*//*Safari和chrome*/  
    /*-o-transform:scaleY(0.5);*//*Opera*/  
}

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3 ) The rendering is as follows:

① The rendering without scaling:

② The rendering when the scaling values X and Y are positive integers:

③The rendering when the scaling values X and Y are both floating point numbers less than 1:

④The scaling value is only The rendering when

##4. Skew:

(1) Usage:

transform:skew(angle); Its value is the angle;

-ms-transform:skew(angle);/*IE9*/

-moz-transform:skew(angle);/*Firefox*/-webkit-transform:skew(angle);/ *Safari and chrome*/-o-transform:skew(angle);/*Opera*/

(2) Possible values:

1) skew(x,y ) causes the element to twist in the horizontal and vertical directions at the same time (the X-axis and the Y-axis are twisted and deformed according to a certain angle value at the same time). When there is only one parameter, it is only tilted in the horizontal direction;
2) skewX(x) only Make the element distort in the horizontal direction (X-axis distortion)
3) skewY(y) Only make the element distort in the vertical direction (Y-axis distortion)

(3) Skew skew Application:

1) HTML code:

<p></p>

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2) CSS code:

p{  
    width: 300px;  
    height: 300px;  
    background-color: lightblue;  
      
    /*X轴与Y轴均倾斜*/  
    -ms-transform:skew(30deg,30deg);    
    -moz-transform:skew(30deg,30deg);  
    -webkit-transform:skew(30deg,30deg);  
    -o-transform:skew(30deg,30deg);  
      
    /*设置一个值相当于仅X轴倾斜*/  
    /*-ms-transform:skew(30deg);*//*IE9*/     
    /*-moz-transform:skew(30deg);*//*Firefox*/  
    /*-webkit-transform:skew(30deg);*//*Safari和chrome*/  
    /*-o-transform:skew(30deg);*//*Opera*/  
      
    /*仅X轴倾斜*/  
    /*-ms-transform:skewX(30deg);*//*IE9*/     
    /*-moz-transform:skewX(30deg);*//*Firefox*/  
    /*-webkit-transform:skewX(30deg);*//*Safari和chrome*/  
    /*-o-transform:skewX(30deg);*//*Opera*/  
      
    /*仅Y轴倾斜*/  
    /*-ms-transform:skewY(30deg);*//*IE9*/     
    /*-moz-transform:skewY(30deg);*//*Firefox*/  
    /*-webkit-transform:skewY(30deg);*//*Safari和chrome*/  
    /*-o-transform:skewY(30deg);*//*Opera*/  
}

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3) The renderings are as follows:

① The renderings without tilt:

② The renderings with both X-axis and Y-axis tilted:

③Set a value equivalent to the rendering of only the X-axis tilt:

④The rendering of only the X-axis tilt:

⑤The rendering of Y-axis tilt only:

5、移动translate：

（1）使用方法：

transform:translate(值);它的值是指定移动的距离；
-ms-transform:translate(值);/*IE9*/
-moz-transform:translate(值);/*Firefox*/
-webkit-transform:translate(值);/*Safari和chrome*/
-o-transform:translate(值);/*Opera*/

（2）可能的值：
1）translate(x,y)水平方向与垂直方向同时移动(也就是X轴和Y轴同时移动)只有一个参数的时候，只在水平方向上移动；
2）translateX(x)仅水平方向(X轴移动)
3）translateY(y)仅垂直方向(Y轴移动)

（3）移动translate的应用：

1）HTML代码：

<p class="main">  
    <p class="p"></p>  
</p>

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2）CSS代码：

.main{  
    width: 100%;  
    height: 500px;  
    background-color: lightcoral;  
}  
.p{  
    width: 300px;  
    height: 300px;  
    background-color: lightblue;  
      
    /*在X轴与Y轴上均移动*/  
    -ms-transform:translate(50px,50px);/*IE9*/     
    -moz-transform:translate(50px,50px);/*Firefox*/  
    -webkit-transform:translate(50px,50px);/*Safari和chrome*/  
    -o-transform:translate(50px,50px);/*Opera*/  
      
    /*设置一个值相当于仅在X轴上移动*/  
    /*-ms-transform:translate(50px);*//*IE9*/     
    /*-moz-transform:translate(50px);*//*Firefox*/  
    /*-webkit-transform:translate(50px);*//*Safari和chrome*/  
    /*-o-transform:translate(50px);*//*Opera*/  
      
    /*仅在X轴上移动*/  
    /*-ms-transform:translateX(50px);*//*IE9*/     
    /*-moz-transform:translateX(50px);*//*Firefox*/  
    /*-webkit-transform:translateX(50px);*//*Safari和chrome*/  
    /*-o-transform:translateX(50px);*//*Opera*/  
      
    /*仅在Y轴上移动*/  
    /*-ms-transform:translateY(50px);*//*IE9*/     
    /*-moz-transform:translateY(50px);*//*Firefox*/  
    /*-webkit-transform:translateY(50px);*//*Safari和chrome*/  
    /*-o-transform:translateY(50px);*//*Opera*/  
}

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3）效果图如下：

①未移动的效果图：

②在X轴与Y轴上均移动时的效果图：

③设置一个值相当于仅在X轴上移动时的效果图：

④仅在X轴上移动时的效果图：

⑤仅在Y轴上移动时的效果图：

6、对一个元素使用多种变形方法：(同样的方法只能使用一次)

（1）使用方法：

transform:方法1 方法2 方法3 方法4;
-ms-transform:方法1 方法2 方法3 方法4;/*IE9*/
-moz-transform:方法1 方法2 方法3 方法4;/*Firefox*/
-webkit-transform:方法1 方法2 方法3 方法4;/*Safari和chrome*/
-o-transform:方法1 方法2 方法3 方法4;/*Opera*/

（2）对一个元素使用多种变形方法的应用：

1）HTML代码：

<p class="main">  
    <p class="p"></p>  
</p>

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2）CSS代码：

.main{  
    width: 100%;  
    height: 500px;  
    background-color: lightcoral;  
}  
.p{  
    width: 300px;  
    height: 300px;  
    background-color: lightblue;  
    -ms-transform:translateX(200px) rotate(30deg) skew(30deg,30deg) scaleY(0.5);/*IE9*/     
    -moz-transform:translateX(200px) rotate(30deg) skew(30deg,30deg) scaleY(0.5);/*Firefox*/  
    -webkit-transform:translateX(200px) rotate(30deg) skew(30deg,30deg) scaleY(0.5);/*Safari和chrome*/  
    -o-transform:translateX(200px) rotate(30deg) skew(30deg,30deg) scaleY(0.5);/*Opera*/  
}

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3）效果图如下：

①未添加方法时的效果图：

②添加了多种方法时的效果图：

7、改变元素基点transform-origin：

（1）可能的值：

top left	top	right top
left	center	right
bottom left	bottom	bottom right

（2）默认情况下transform属性变化的基点是center，但是可以通过transform-origin改变transform属性变化的基点；

（3）改变元素基点transform-origin的应用：

1）HTML代码：

<p class="main">  
    <p class="p"></p>  
</p>

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2）CSS代码：

.main{  
    width: 100%;  
    height: 500px;  
    background-color: lightcoral;  
    margin-left: 140px;  
    margin-top: 180px;  
}  
.p{  
    width: 300px;  
    height: 300px;  
    background-color: lightblue;  
    -ms-transform:rotate(30deg);/*IE9*/     
    -moz-transform:rotate(30deg);/*Firefox*/  
    -webkit-transform:rotate(30deg);/*Safari和chrome*/  
    -o-transform:rotate(30deg);/*Opera*/  
      
    transform-origin: center;  
    /*transform-origin: top;*/  
    /*transform-origin: top left;*/  
    /*transform-origin: right top;*/  
    /*transform-origin: left;*/  
    /*transform-origin: right;*/  
    /*transform-origin: bottom left;*/  
    /*transform-origin: bottom;*/  
    /*transform-origin: bottom right;*/   
}

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3）效果图如下：

①未添加变形功能的效果图：