Sam*_*ong 5 html javascript css jquery
我想要实现的是将悬停效果放在光标的位置上..
像这样的东西:http://drmportal.com/
这是一个小提琴:http://jsfiddle.net/onnmwyhd/
这是我的代码.
HTML
<div id="container"></div>
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CSS
#container{
background-color: #6fc39a;
height:200px;
}
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JQUERY
$("#container").mousemove(function(e){
var x = e.pageX - this.offsetLeft;
var y = e.pageY - this.offsetTop;
$(this).html("X: " + x + " Y: " + y);
});
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这是我想要的光标位置的颜色....
background-image: -webkit-linear-gradient(-35deg, #35a28e, #a8e4a5);
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小智 2
在您的参考网站中,它使用画布,请查看此小提琴以获取确切的结果
超文本标记语言
<div id="container" class="stalker">
<canvas id="canvas" width="1600" height="433"></canvas>
</div>
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CSS
.stalker {
background-color: #6fc39a;
height:200px;
border-top-color: rgba(168, 228, 165, 0.7);
border-bottom-color: rgba(53, 162, 142, 0.3);
}
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JavaScript
var stalker = $('.stalker');
var canvas = $('#canvas')[0];
var ctx = canvas.getContext('2d'), gradient, initialized = false;
$("#container").mousemove(function(e){
setTimeout(function(){
initialized = true;
canvas.width = stalker.width();
canvas.height = stalker.height();
gradient = ctx.createRadialGradient(e.pageX, e.pageY, 0, e.pageX, e.pageY, canvas.width);
gradient.addColorStop(0, stalker.css('border-top-color'));
gradient.addColorStop(1, stalker.css('border-bottom-color'));
ctx.fillStyle = gradient;
ctx.fillRect(0, 0, canvas.width, canvas.height);
}, initialized ? 200 : 0);
});
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