如何在將imagemap轉換爲svg的同時更改座標？

Question

我想將圖像映射轉換爲svg，因爲圖像映射不會根據瀏覽器大小更改而調整大小。 如何更改座標和標籤？

<img id="image" src="ch01ch01.png" width="453" height="453" usemap="#map"/> 
 
     <map name="map" id="id_1"> 
 
    <area class="notbutton" shape="poly" id=12 coords="172,227,181,224,183,213,189,201,195,193,199,190,199,184,126,93,135,93,123,79,103,96,84,117,68,140,58,162,51,186,48,201,47,214,135,219,130,227,148,227,147,225,151,227,149,223,153,227,153,221,156,225,157,214,160,202,166,190,174,179,176,177,174,174,191,176,192,192,189,189,180,200,174,212,172,224,172,227" 
 
    onmouseover=" Display_img(curr_base_id,'12')" onclick="change_BASE_ID('12',this.className)" onmouseout="Display_base_img()"/> 
 

 
    <area class="notbutton" shape="poly" id=11 coords="173,229,181,229,184,243,192,256,201,265,201,271,179,309,174,302,125,375,106,361,88,342,71,319,59,295,52,270,48,252,47,243,65,240,61,248,147,234,147,236,150,234,150,238,154,234,154,239,156,235,159,246,165,262,175,275,185,284,195,270,184,259,177,249,174,237,173,229" 
 
    onmouseover=" Display_img(curr_base_id,'11')" onclick="change_BASE_ID('11',this.className)" onmouseout="Display_base_img()"/> 
 
</map>

Answer 1

相當於你的地圖...

<img id="imageMaps" src="http://i.stack.imgur.com/oWffP.jpg" usemap="#20Keys" width="604" height="604" alt="Select Key" border="0"/> 
 
    <map id="20Keys" name="20Keys"> 
 
    <area shape="circle" alt="Key 1" title="" coords="41,54,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 2" title="" coords="41,543,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 3" title="" coords="538,543,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 4" title="" coords="499,293,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 5" title="" coords="484,213,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 6" title="" coords="79,293,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 7" title="" coords="141,145,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 8" title="" coords="483,374,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 9" title="" coords="209,99,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 10" title="" coords="290,504,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 11" title="" coords="289,83,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 12" title="" coords="370,99,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 13" title="" coords="370,488,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 14" title="" coords="95,213,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 15" title="" coords="438,442,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 16" title="" coords="438,145,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 17" title="" coords="95,374,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 18" title="" coords="141,442,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 19" title="" coords="209,488,31" href="" target="" /> 
 
    <area shape="circle" alt="Key 20" title="" coords="538,45,31" href="" target="" /> 
 
    </map>

在響應SVG的形式

如下：

<svg id="imageMaps" width="100%" height="100%" viewBox="0 0 604 604" pointer-events="fill" fill="none"> 
 
    <title>Select Key</title> 
 
    <image xlink:href="http://i.stack.imgur.com/oWffP.jpg" width="604" height="604"/> 
 
    <a xlink:href="" target=""> 
 
    <circle cx="41" cy="54" r="31"> 
 
     <title></title> 
 
    </circle> 
 
    </a> 
 
    <a xlink:href="" target=""> 
 
    <circle cx="41" cy="543" r="31"> 
 
     <title></title> 
 
    </circle> 
 
    </a> 
 
    <a xlink:href="" target=""> 
 
    <circle cx="538" cy="543" r="31"> 
 
     <title></title> 
 
    </circle> 
 
    </a> 
 
    <!-- etc --> 
 
</svg>

我只做了前幾個地圖圈子。

的

<area shape="poly" coords="..coord pairs here.."/> 

在SVG相對應的是：

<polygon points="..coord pairs here.."/> 

Answer 2

我遇到同樣的問題我自己，找到了殺手jQuery插件，幫助極大：它動態調整大小

http://mattstow.com/experiment/responsive-image-maps/rwd-image-maps.html

和重新定位我圖像地圖區域。