答案 0 :(得分:0)
这样的东西?
要计算圆圈上的点,您可以使用:
var x = Math.cos(point) * size;
var y = Math.sin(point) * size;
然后问题就像我在下面做的那样循环,或者只是手动计算圆圈中的点并硬编码。
function getCircle(offset, size, point, circlesize) {
var x = Math.cos(point) * size;
var y = Math.sin(point) * size;
var $div = $('<div class="picturediv"></div>');
var $wrap = $('<div class="wrap"></div>');
$wrap.css({
top: offset + 'px',
left: offset + 'px'
});
$div.css({
top: (size+x) + 'px',
left: (size+y) + 'px',
width: circlesize + 'px',
height: circlesize + 'px'
});
$wrap.append($div);
$('#wrap').append($wrap)
}
for(var c=0;c<6;c++) {
getCircle(200, 100,c * 45,50);
}
for(var c=0;c<=10;c++) {
getCircle(100, 200,c * 25.7, 75);
}
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.picturediv {
width: 50px;
height: 50px;
background-color:black;
border: 1px solid red;
border-radius:50%;
position: absolute;
top: 0px;
left: 0px;
background-image: url(https://i.imgur.com/AilIzSF.jpg);
background-position: -219px -193px;;
background-repeat: no-repeat;
}
.wrap {
position: relative;
left: 0px;
left: 0px;
}
#wrap {
width:100%;
height: 100%;
background-color: gray;
position: relative;
}
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="wrap">
<div class="wrap">
<div class="picturediv" style="width:120px;height:120px;left:265px;top:265px;"></div>
</div>
</div>
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