这是我用于创建多边形的codeigniter控制器代码
$polygon['points'] = array(
'17.295907,121.437431',
'17.231647,121.2032846',
'17.18770214,121.149726',
'17.18967,120.853782',
'17.13029,120.79468',
'17.1046,120.77228',
'17.02681,120.78168',
'16.95022,120.77356',
'16.93276,120.76159',
'16.92036,120.75919',
'16.89474,120.774469',
'16.85482,120.79026',
'16.84077,120.79995',
'16.81769,120.82352',
'16.86304,120.86974',
'17.01887,120.92746',
'17.03652,120.93523',
'17.07947,120.94323',
'17.05763,121.00628',
'17.06138,121.06316',
'17.04628,121.10641',
'17.06597,121.14075',
'17.07779,121.15997',
'17.0581,121.19705',
'17.1001,121.24924',
'17.11323,121.28906',
'17.14981,121.31367',
'17.16441,121.33575',
'17.16083,121.35451',
'17.17359,121.39618',
'17.15916,121.49506',
'17.17491,121.56372',
'17.24113,121.55039',
'17.27169,121.55476',
'17.28476,121.557593',
);
$polygon['strokeColor'] = '#13d0ff';
$polygon['fillColor'] = 'brown';
$polygon['onmouseover]= "alert('i want to make a color hovering')";
我想创建一个onmouseover函数，它将改变我的多边形的颜色..
帮助我。