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| if (document.body.clientWidth > 992) {
function getBasicInfo() {
/* 窗口高度 */
var ViewH = $(window).height();
/* document高度 */
var DocH = $("body")[0].scrollHeight;
/* 滚动的高度 */
var ScrollTop = $(window).scrollTop();
/* 可滚动的高度 */
var S_V = DocH - ViewH;
var Band_H = ScrollTop / (DocH - ViewH) * 100;
return {
ViewH: ViewH,
DocH: DocH,
ScrollTop: ScrollTop,
Band_H: Band_H,
S_V: S_V
}
};
function show(basicInfo) {
if (basicInfo.ScrollTop > 0.001) {
$(".neko").css('display', 'block');
} else {
$(".neko").css('display', 'none');
}
}
(function ($) {
$.fn.nekoScroll = function (option) {
var defaultSetting = {
top: '0',
scroWidth: 6 + 'px',
z_index: 9999,
zoom: 0.9,
borderRadius: 5 + 'px',
right: 60 + 'px',
nekoImg: "https://bu.dusays.com/2022/07/20/62d812db74be9.png",
hoverMsg: "喵喵喵~",
color: "#6f42c1",
during: 500,
blog_body: "body",
};
var setting = $.extend(defaultSetting, option);
var getThis = this.prop("className") !== "" ? "." + this.prop("className") : this.prop("id") !== "" ? "#" +
this.prop("id") : this.prop("nodeName");
if ($(".neko").length == 0) {
this.after("<div class=\"neko\" id=" + setting.nekoname + " data-msg=\"" + setting.hoverMsg + "\"></div>");
}
let basicInfo = getBasicInfo();
$(getThis)
.css({
'position': 'fixed',
'width': setting.scroWidth,
'top': setting.top,
'height': basicInfo.Band_H * setting.zoom * basicInfo.ViewH * 0.01 + 'px',
'z-index': setting.z_index,
'background-color': setting.bgcolor,
"border-radius": setting.borderRadius,
'right': setting.right,
'background-image': 'url(' + setting.scImg + ')',
'background-image': '-webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.1) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.1) 75%, transparent 75%, transparent)', 'border-radius': '2em',
'background-size': 'contain'
});
$("#" + setting.nekoname)
.css({
'position': 'fixed',
'top': basicInfo.Band_H * setting.zoom * basicInfo.ViewH * 0.01 - 50 + 'px',
'z-index': setting.z_index * 10,
'right': setting.right,
'background-image': 'url(' + setting.nekoImg + ')',
});
show(getBasicInfo());
$(window)
.scroll(function () {
let basicInfo = getBasicInfo();
show(basicInfo);
$(getThis)
.css({
'position': 'fixed',
'width': setting.scroWidth,
'top': setting.top,
'height': basicInfo.Band_H * setting.zoom * basicInfo.ViewH * 0.01 + 'px',
'z-index': setting.z_index,
'background-color': setting.bgcolor,
"border-radius": setting.borderRadius,
'right': setting.right,
'background-image': 'url(' + setting.scImg + ')',
'background-image': '-webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.1) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.1) 50%, rgba(255, 255, 255, 0.1) 75%, transparent 75%, transparent)', 'border-radius': '2em',
'background-size': 'contain'
});
$("#" + setting.nekoname)
.css({
'position': 'fixed',
'top': basicInfo.Band_H * setting.zoom * basicInfo.ViewH * 0.01 - 50 + 'px',
'z-index': setting.z_index * 10,
'right': setting.right,
'background-image': 'url(' + setting.nekoImg + ')',
});
if (basicInfo.ScrollTop == basicInfo.S_V) {
$("#" + setting.nekoname)
.addClass("showMsg")
} else {
$("#" + setting.nekoname)
.removeClass("showMsg");
$("#" + setting.nekoname)
.attr("data-msg", setting.hoverMsg);
}
});
this.click(function (e) {
btf.scrollToDest(0, 500)
});
$("#" + setting.nekoname)
.click(function () {
btf.scrollToDest(0, 500)
});
return this;
}
})(jQuery);
$(document).ready(function () {
//部分自定义
$("#myscoll").nekoScroll({
bgcolor: 'rgb(0 0 0 / .5)', //背景颜色，没有绳子背景图片时有效
borderRadius: '2em',
zoom: 0.9
}
);
//自定义（去掉以下注释，并注释掉其他的查看效果）
/*
$("#myscoll").nekoScroll({
nekoname:'neko1', //nekoname，相当于id
nekoImg:'img/猫咪.png', //neko的背景图片
scImg:"img/绳1.png", //绳子的背景图片
bgcolor:'#1e90ff', //背景颜色，没有绳子背景图片时有效
zoom:0.9, //绳子长度的缩放值
hoverMsg:'你好~喵', //鼠标浮动到neko上方的对话框信息
right:'100px', //距离页面右边的距离
fontFamily:'楷体', //对话框字体
fontSize:'14px', //对话框字体的大小
color:'#1e90ff', //对话框字体颜色
scroWidth:'8px', //绳子的宽度
z_index:100, //不用解释了吧
during:1200, //从顶部到底部滑动的时长
});
*/
})
}
|
