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/**
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* 图片编辑器-手势监听
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* 1. 支持编译到app-vue（uni-app 2.5.5及以上版本）、H5上
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*/
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/** 图片偏移量 */
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var offset = { x: 0, y: 0 };
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/** 图片缩放比例 */
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var scale = 1;
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/** 图片最小缩放比例 */
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var minScale = 1;
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/** 图片旋转角度 */
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var rotate = 0;
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/** 触摸点 */
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var touches = [];
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/** 图片布局信息 */
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var img = {};
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/** 系统信息 */
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var sys = {};
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/** 裁剪区域布局信息 */
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var area = {};
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/** 触摸行为类型 */
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var touchType = '';
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/** 操作角的位置 */
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var activeAngle = 0;
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/** 裁剪区域布局信息偏移量 */
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var areaOffset = { left: 0, right: 0, top: 0, bottom: 0 };
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/** 元素ID */
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var elIds = {
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'imageStyles': 'crop-image',
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'maskStylesList': 'crop-mask-block',
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'borderStyles': 'crop-border',
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'circleBoxStyles': 'crop-circle-box',
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'circleStyles': 'crop-circle',
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'gridStylesList': 'crop-grid',
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'angleStylesList': 'crop-angle',
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}
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/** 记录上次初始化时间戳，排除APP重复更新 */
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var timestamp = 0;
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/** vue3 renderjs 条件编译无效，以此方式区别 APP 和 H5 */
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// #ifdef H5
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var platform = 'H5';
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// #endif
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// #ifdef APP
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var platform = 'APP';
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// #endif
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/** 容错值 */
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var fault = 0.000001;
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/**
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* 获取a、b两数中的最小正数
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* @param a
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* @param b
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*/
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function minimum(a, b) {
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if (a > 0 && b < 0) return a;
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if (a < 0 && b > 0) return b;
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if (a > 0 && b > 0) return Math.min(a, b);
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return 0;
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}
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/**
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* 在容错访问内获取n近似值
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* @param n
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*/
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function num(n) {
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var m = parseFloat((n).toFixed(6));
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return m === fault || m === -fault ? 0 : m;
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}
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/**
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* 比较a值在容错值范围内是否等于b值
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* @param a
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* @param b
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*/
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function equalsByFault(a, b) {
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return Math.abs(a - b) <= fault;
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}
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/**
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* 比较a值在容错值范围内是否小于b值
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* @param a
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* @param b
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*/
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function lessThanByFault(a, b) {
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var c = a - b;
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return c < 0 ? c < -fault : c < fault;
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}
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/**
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* 验证并获取有效最大值
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* @param v
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* @param max
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* @param isInclude
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* @param x
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* @param y
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* @param rate
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* @returns
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*/
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function validMax(v, max, isInclude, x, y, rate) {
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if(typeof max === 'number') {
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if(isInclude && equalsByFault(max, y)) { // 宽高不等时，x轴用y轴值要做等比例转换
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var n = num(max * rate);
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if (n <= x) return n; // 转化后值在x轴最大值范围内
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return x; // 转化后值超出x轴最大值范围则用最大值
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}
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return max;
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}
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return v;
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}
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/**
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* 样式对象转字符串
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* @param {Object} style 样式对象
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*/
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function styleToString(style) {
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if(typeof style === 'string') return style;
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var str = '';
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for (let k in style) {
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str += k + ':' + style[k] + ';';
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}
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return str;
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}
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/**
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*
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* @param {Object} instance 页面实例对象
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* @param {Object} key 要修改样式的key
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* @param {Object|Array} style 样式
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*/
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function setStyle(instance, key, style) {
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// console.log('setStyle', instance, key, JSON.stringify(style))
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// #ifdef APP-PLUS
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if(platform === 'APP') {
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if(Object.prototype.toString.call(style) === '[object Array]') {
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for (var i = 0, len = style.length; i < len; i++) {
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var el = window.document.getElementById(elIds[key] + '-' + (i + 1));
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el && (el.style = styleToString(style[i]));
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}
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} else {
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var el = window.document.getElementById(elIds[key]);
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el && (el.style = styleToString(style));
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}
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}
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// #endif
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// #ifdef H5
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if(platform === 'H5') instance[key] = style;
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// #endif
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}
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/**
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* 触发页面实例指定方法
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* @param {Object} instance 页面实例对象
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* @param {Object} name 方法名称
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* @param {Object} obj 传递参数
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*/
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function callMethod(instance, name, obj) {
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// #ifdef APP-PLUS
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if(platform === 'APP') instance.callMethod(name, obj);
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// #endif
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// #ifdef H5
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if(platform === 'H5') instance[name](obj);
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// #endif
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}
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/**
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* 计算两点间距
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* @param {Object} touches 触摸点信息
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*/
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function getDistanceByTouches(touches) {
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// 根据勾股定理求两点间距离
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var a = touches[1].pageX - touches[0].pageX;
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var b = touches[1].pageY - touches[0].pageY;
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var c = Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2));
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// 求两点间的中点坐标
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// 1. a、b可能为负值
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// 2. 在求a、b时，如用touches[1]减touches[0]，则求中点坐标也得用touches[1]减a/2、b/2
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// 3. 同理，在求a、b时，也可用touches[0]减touches[1]，则求中点坐标也得用touches[0]减a/2、b/2
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var x = touches[1].pageX - a / 2;
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var y = touches[1].pageY - b / 2;
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return { c, x, y };
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};
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/**
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* 修正取值
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* @param {Object} a
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* @param {Object} b
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* @param {Object} c
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* @param {Object} reverse 是否反向
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*/
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function correctValue(a, b, c, reverse) {
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return num(reverse ? Math.max(Math.min(a, b), c) : Math.min(Math.max(a, b), c));
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}
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/**
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* 旋转90°或270°时检查边界：限制 x、y 拖动范围，禁止滑出边界
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* @param {Object} e 点坐标
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* @param {Object} xReverse x是否反向
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* @param {Object} yReverse y是否反向
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*/
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function checkRotateRange(e, xReverse, yReverse) {
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var o = num((img.height - img.width) / 2); // 宽高差值一半
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return {
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x: correctValue(e.x, -img.height + o + area.width + area.left, area.left + o, xReverse),
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y: correctValue(e.y, -img.width - o + area.height + area.top, area.top - o, yReverse)
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};
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}
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/**
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* 检查边界：限制 x、y 拖动范围，禁止滑出边界
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* @param {Object} e 点坐标
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*/
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function checkRange(e) {
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var r = rotate / 90 % 2;
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if(r === 1) { // 因图片宽高可能不等，翻转 90° 或 270° 后图片宽高需反着计算，且左右和上下边界要根据差值做偏移
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if (area.width === area.height) {
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return checkRotateRange(e, img.height < area.height, img.width < area.width);
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}
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var isInclude = img.height < area.width && img.width < area.height; // 图片是否包含在裁剪区域内
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if (img.width < area.height || img.height < area.width) {
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if (area.width < area.height && img.width < img.height) {
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return isInclude
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? checkRotateRange(e, area.width < area.height, area.width < area.height)
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: checkRotateRange(e, false, true);
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}
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if (area.height < area.width && img.height < img.width) {
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return isInclude
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? checkRotateRange(e, area.height < area.width, area.height < area.width)
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: checkRotateRange(e, true, false);
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}
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}
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if (img.height >= area.width && img.width >= area.height) {
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return checkRotateRange(e, false, false);
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}
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if (isInclude) {
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return area.height < area.width
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? checkRotateRange(e, true, true)
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: checkRotateRange(e, area.width < area.height, area.width < area.height);
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}
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if (img.height < area.width && !img.width < area.height) {
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return checkRotateRange(e, true, false);
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}
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if (!img.height < area.width && img.width < area.height) {
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return checkRotateRange(e, false, true);
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}
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return checkRotateRange(e, img.height < area.height, img.width < area.width);
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}
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return {
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x: correctValue(e.x, -img.width + area.width + area.left, area.left, img.width < area.width),
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y: correctValue(e.y, -img.height + area.height + area.top, area.top, img.height < area.height)
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}
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};
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/**
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* 变更图片布局信息
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* @param {Object} e 布局信息
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*/
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function changeImageRect(e) {
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// console.log('changeImageRect', e)
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offset.x += e.x || 0;
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offset.y += e.y || 0;
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if(e.check && area.checkRange) { // 检查边界
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var point = checkRange(offset);
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if(offset.x !== point.x || offset.y !== point.y) {
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offset = point;
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}
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}
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// 因频繁修改 width/height 会造成大量的内存消耗，改为scale
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// e.instance.imageStyles = {
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// width: img.width + 'px',
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// height: img.height + 'px',
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// transform: 'translate(' + (offset.x + ox) + 'px, ' + (offset.y + ox) + 'px) rotate(' + rotate +'deg)'
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// };
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var ox = (img.width - img.oldWidth) / 2;
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var oy = (img.height - img.oldHeight) / 2;
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// e.instance.imageStyles = {
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// width: img.oldWidth + 'px',
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// height: img.oldHeight + 'px',
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// transform: 'translate(' + (offset.x + ox) + 'px, ' + (offset.y + oy) + 'px) rotate(' + rotate +'deg) scale(' + scale + ')'
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// };
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setStyle(e.instance, 'imageStyles', {
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width: img.oldWidth + 'px',
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height: img.oldHeight + 'px',
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transform: (img.gpu ? 'translateZ(0) ' : '') + 'translate(' + (offset.x + ox) + 'px, ' + (offset.y + oy) + 'px' + ') rotate(' + rotate +'deg) scale(' + scale + ')'
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});
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callMethod(e.instance, 'dataChange', {
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width: img.width,
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height: img.height,
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x: offset.x,
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y: offset.y,
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rotate: rotate
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});
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};
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/**
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* 变更裁剪区域布局信息
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* @param {Object} e 布局信息
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*/
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function changeAreaRect(e) {
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// console.log('changeAreaRect', e)
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// 变更蒙版样式
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setStyle(e.instance, 'maskStylesList', [
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{
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left: 0,
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width: (area.left + areaOffset.left) + 'px',
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top: 0,
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bottom: 0,
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'z-index': area.zIndex + 2
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},
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{
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left: (area.right + areaOffset.right) + 'px',
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right: 0,
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top: 0,
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bottom: 0,
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'z-index': area.zIndex + 2
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},
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{
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left: (area.left + areaOffset.left) + 'px',
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width: (area.width + areaOffset.right - areaOffset.left) + 'px',
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top: 0,
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height: (area.top + areaOffset.top) + 'px',
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'z-index': area.zIndex + 2
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},
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{
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left: (area.left + areaOffset.left) + 'px',
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width: (area.width + areaOffset.right - areaOffset.left) + 'px',
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top: (area.bottom + areaOffset.bottom) + 'px',
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// height: (area.top - areaOffset.bottom + sys.offsetBottom) + 'px',
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bottom: 0,
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'z-index': area.zIndex + 2
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}
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]);
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// 变更边框样式
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if(area.showBorder) {
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setStyle(e.instance, 'borderStyles', {
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left: (area.left + areaOffset.left) + 'px',
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top: (area.top + areaOffset.top) + 'px',
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width: (area.width + areaOffset.right - areaOffset.left) + 'px',
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height: (area.height + areaOffset.bottom - areaOffset.top) + 'px',
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'z-index': area.zIndex + 3
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});
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}
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// 变更参考线样式
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if(area.showGrid) {
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setStyle(e.instance, 'gridStylesList', [
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{
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'border-width': '1px 0 0 0',
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left: (area.left + areaOffset.left) + 'px',
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right: (area.right + areaOffset.right) + 'px',
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top: (area.top + areaOffset.top + (area.height + areaOffset.bottom - areaOffset.top) / 3 - 0.5) + 'px',
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width: (area.width + areaOffset.right - areaOffset.left) + 'px',
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'z-index': area.zIndex + 3
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},
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{
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'border-width': '1px 0 0 0',
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left: (area.left + areaOffset.left) + 'px',
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right: (area.right + areaOffset.right) + 'px',
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top: (area.top + areaOffset.top + (area.height + areaOffset.bottom - areaOffset.top) * 2 / 3 - 0.5) + 'px',
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width: (area.width + areaOffset.right - areaOffset.left) + 'px',
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'z-index': area.zIndex + 3
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},
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{
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'border-width': '0 1px 0 0',
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top: (area.top + areaOffset.top) + 'px',
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bottom: (area.bottom + areaOffset.bottom) + 'px',
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left: (area.left + areaOffset.left + (area.width + areaOffset.right - areaOffset.left) / 3 - 0.5) + 'px',
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height: (area.height + areaOffset.bottom - areaOffset.top) + 'px',
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'z-index': area.zIndex + 3
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},
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{
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'border-width': '0 1px 0 0',
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top: (area.top + areaOffset.top) + 'px',
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bottom: (area.bottom + areaOffset.bottom) + 'px',
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left: (area.left + areaOffset.left + (area.width + areaOffset.right - areaOffset.left) * 2 / 3 - 0.5) + 'px',
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height: (area.height + areaOffset.bottom - areaOffset.top) + 'px',
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'z-index': area.zIndex + 3
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}
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]);
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}
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// 变更四个伸缩角样式
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if(area.showAngle) {
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setStyle(e.instance, 'angleStylesList', [
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{
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'border-width': area.angleBorderWidth + 'px 0 0 ' + area.angleBorderWidth + 'px',
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left: (area.left + areaOffset.left - area.angleBorderWidth) + 'px',
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top: (area.top + areaOffset.top - area.angleBorderWidth) + 'px',
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'z-index': area.zIndex + 3
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},
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{
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'border-width': area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px 0 0',
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left: (area.right + areaOffset.right - area.angleSize) + 'px',
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top: (area.top + areaOffset.top - area.angleBorderWidth) + 'px',
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'z-index': area.zIndex + 3
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},
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{
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'border-width': '0 0 ' + area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px',
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left: (area.left + areaOffset.left - area.angleBorderWidth) + 'px',
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top: (area.bottom + areaOffset.bottom - area.angleSize) + 'px',
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'z-index': area.zIndex + 3
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},
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{
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'border-width': '0 ' + area.angleBorderWidth + 'px ' + area.angleBorderWidth + 'px 0',
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left: (area.right + areaOffset.right - area.angleSize) + 'px',
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top: (area.bottom + areaOffset.bottom - area.angleSize) + 'px',
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'z-index': area.zIndex + 3
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}
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]);
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}
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// 变更圆角样式
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if(area.radius > 0) {
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var radius = area.radius;
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if(area.width === area.height && area.radius >= area.width / 2) { // 圆形
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radius = (area.width / 2);
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} else { // 圆角矩形
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if(area.width !== area.height) { // 限制圆角半径不能超过短边的一半
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radius = Math.min(area.width / 2, area.height / 2, radius);
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}
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||||
}
|
||||
setStyle(e.instance, 'circleBoxStyles', {
|
||||
left: (area.left + areaOffset.left) + 'px',
|
||||
top: (area.top + areaOffset.top) + 'px',
|
||||
width: (area.width + areaOffset.right - areaOffset.left) + 'px',
|
||||
height: (area.height + areaOffset.bottom - areaOffset.top) + 'px',
|
||||
'z-index': area.zIndex + 2
|
||||
});
|
||||
setStyle(e.instance, 'circleStyles', {
|
||||
'box-shadow': '0 0 0 ' + Math.max(area.width, area.height) + 'px rgba(51, 51, 51, 0.8)',
|
||||
'border-radius': radius + 'px'
|
||||
});
|
||||
}
|
||||
};
|
||||
/**
|
||||
* 缩放图片
|
||||
* @param {Object} e 布局信息
|
||||
*/
|
||||
function scaleImage(e) {
|
||||
// console.log('scaleImage', e)
|
||||
var last = scale;
|
||||
scale = Math.min(Math.max(e.scale + scale, minScale), img.maxScale);
|
||||
if(last !== scale) {
|
||||
img.width = num(img.oldWidth * scale);
|
||||
img.height = num(img.oldHeight * scale);
|
||||
// 参考问题：有一个长4000px、宽4000px的四方形ABCD，A点的坐标固定在(-2000,-2000)，
|
||||
// 该四边形上有一个点E，坐标为(-100,-300)，将该四方形复制一份并缩小到90%后，
|
||||
// 新四边形的A点坐标为多少时可使新四边形的E点与原四边形的E点重合？
|
||||
// 预期效果：从图中选取某点（参照物）为中心点进行缩放，缩放时无论图像怎么变化，该点位置始终固定不变
|
||||
// 计算方法：以相同起点先计算缩放前后两点间的距离，再加上原图像偏移量即可
|
||||
e.x = num((e.x - offset.x) * (1 - scale / last));
|
||||
e.y = num((e.y - offset.y) * (1 - scale / last));
|
||||
changeImageRect(e);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
};
|
||||
/**
|
||||
* 获取触摸点在哪个角
|
||||
* @param {number} x 触摸点x轴坐标
|
||||
* @param {number} y 触摸点y轴坐标
|
||||
* @return {number} 角的位置：0=无；1=左上；2=右上；3=左下；4=右下；
|
||||
*/
|
||||
function getToucheAngle(x, y) {
|
||||
// console.log('getToucheAngle', x, y, JSON.stringify(area))
|
||||
var o = area.angleBorderWidth; // 需扩大触发范围则把 o 值加大即可
|
||||
var oy = sys.navigation ? 0 : sys.windowTop;
|
||||
if(y >= area.top - o + oy && y <= area.top + area.angleSize + o + oy) {
|
||||
if(x >= area.left - o && x <= area.left + area.angleSize + o) {
|
||||
return 1; // 左上角
|
||||
} else if(x >= area.right - area.angleSize - o && x <= area.right + o) {
|
||||
return 2; // 右上角
|
||||
}
|
||||
} else if(y >= area.bottom - area.angleSize - o + oy && y <= area.bottom + o + oy) {
|
||||
if(x >= area.left - o && x <= area.left + area.angleSize + o) {
|
||||
return 3; // 左下角
|
||||
} else if(x >= area.right - area.angleSize - o && x <= area.right + o) {
|
||||
return 4; // 右下角
|
||||
}
|
||||
}
|
||||
return 0; // 无触摸到角
|
||||
};
|
||||
/**
|
||||
* 重置数据
|
||||
*/
|
||||
function resetData() {
|
||||
offset = { x: 0, y: 0 };
|
||||
scale = 1;
|
||||
minScale = img.minScale;
|
||||
rotate = 0;
|
||||
};
|
||||
function getTouchs(touches) {
|
||||
var result = [];
|
||||
var len = touches ? touches.length : 0
|
||||
for (var i = 0; i < len; i++) {
|
||||
result[i] = {
|
||||
pageX: touches[i].pageX,
|
||||
// h5无标题栏时，窗口顶部距离仍为标题栏高度，且触摸点y轴坐标还是有标题栏的值，即减去标题栏高度的值
|
||||
pageY: touches[i].pageY + sys.windowTop
|
||||
};
|
||||
}
|
||||
return result;
|
||||
};
|
||||
var mouseEvent = false;
|
||||
export default {
|
||||
data() {
|
||||
return {
|
||||
imageStyles: {},
|
||||
maskStylesList: [{}, {}, {}, {}],
|
||||
borderStyles: {},
|
||||
gridStylesList: [{}, {}, {}, {}],
|
||||
angleStylesList: [{}, {}, {}, {}],
|
||||
circleBoxStyles: {},
|
||||
circleStyles: {}
|
||||
}
|
||||
},
|
||||
created() {
|
||||
// 监听 PC 端鼠标滚轮
|
||||
// #ifdef H5
|
||||
platform === 'H5' && window.addEventListener('mousewheel', async (e) => {
|
||||
var touchs = getTouchs([e])
|
||||
img.src && scaleImage({
|
||||
instance: await this.getInstance(),
|
||||
check: true,
|
||||
// 鼠标向上滚动时，deltaY 固定 -100，鼠标向下滚动时，deltaY 固定 100
|
||||
scale: e.deltaY > 0 ? -0.05 : 0.05,
|
||||
x: touchs[0].pageX,
|
||||
y: touchs[0].pageY
|
||||
});
|
||||
});
|
||||
// #endif
|
||||
},
|
||||
// #ifdef H5
|
||||
mounted() {
|
||||
platform === 'H5' && this.initH5Events();
|
||||
},
|
||||
// #endif
|
||||
setPlatform(p) {
|
||||
platform = p;
|
||||
},
|
||||
methods: {
|
||||
// #ifdef H5
|
||||
getTouchEvent(e) {
|
||||
e.touches = [
|
||||
{ pageX: e.pageX, pageY: e.pageY }
|
||||
];
|
||||
return e;
|
||||
},
|
||||
initH5Events() {
|
||||
const preview = document.getElementById('pic-preview');
|
||||
preview?.addEventListener('mousedown', (e, ev) => {
|
||||
mouseEvent = true;
|
||||
this.touchstart(this.getTouchEvent(e));
|
||||
});
|
||||
preview?.addEventListener('mousemove', (e) => {
|
||||
if (!mouseEvent) return;
|
||||
this.touchmove(this.getTouchEvent(e));
|
||||
});
|
||||
preview?.addEventListener('mouseup', (e) => {
|
||||
mouseEvent = false;
|
||||
this.touchend(this.getTouchEvent(e))
|
||||
});
|
||||
preview?.addEventListener('mouseleave', (e) => {
|
||||
mouseEvent = false;
|
||||
this.touchend(this.getTouchEvent(e))
|
||||
});
|
||||
},
|
||||
// #endif
|
||||
async getInstance() {
|
||||
// #ifdef APP-PLUS
|
||||
if(platform === 'APP')
|
||||
return this.$ownerInstance
|
||||
? Promise.resolve(this.$ownerInstance)
|
||||
: new Promise((resolve) => {
|
||||
setTimeout(async () => {
|
||||
resolve(await this.getInstance());
|
||||
});
|
||||
});
|
||||
// #endif
|
||||
// #ifdef H5
|
||||
if(platform === 'H5')
|
||||
return Promise.resolve(this);
|
||||
// #endif
|
||||
},
|
||||
/**
|
||||
* 初始化：观察数据变更
|
||||
* @param {Object} newVal 新数据
|
||||
* @param {Object} oldVal 旧数据
|
||||
* @param {Object} o 组件实例对象
|
||||
*/
|
||||
initObserver: async function(newVal, oldVal, o, i) {
|
||||
// console.log('initObserver', newVal, oldVal, o, i)
|
||||
if(newVal && (!img.src || timestamp !== newVal.timestamp)) {
|
||||
timestamp = newVal.timestamp;
|
||||
img = newVal.img;
|
||||
sys = newVal.sys;
|
||||
area = newVal.area;
|
||||
minScale = img.minScale;
|
||||
resetData();
|
||||
const instance = await this.getInstance()
|
||||
img.src && changeImageRect({
|
||||
instance,
|
||||
x: (sys.windowWidth - img.width) / 2,
|
||||
y: (sys.windowHeight + sys.windowTop - sys.offsetBottom - img.height) / 2
|
||||
});
|
||||
changeAreaRect({
|
||||
instance
|
||||
});
|
||||
}
|
||||
},
|
||||
/**
|
||||
* 鼠标滚轮滚动
|
||||
* @param {Object} e 事件对象
|
||||
* @param {Object} o 组件实例对象
|
||||
*/
|
||||
mousewheel: function(e, o) {
|
||||
// h5平台 wheel 事件无法判断滚轮滑动方向，需使用 mousewheel
|
||||
},
|
||||
/**
|
||||
* 触摸开始
|
||||
* @param {Object} e 事件对象
|
||||
* @param {Object} o 组件实例对象
|
||||
*/
|
||||
touchstart: function(e, o) {
|
||||
if(!img.src) return;
|
||||
touches = getTouchs(e.touches);
|
||||
activeAngle = area.showAngle ? getToucheAngle(touches[0].pageX, touches[0].pageY) : 0;
|
||||
if(touches.length === 1 && activeAngle !== 0) {
|
||||
touchType = 'stretch'; // 伸缩裁剪区域
|
||||
} else {
|
||||
touchType = '';
|
||||
}
|
||||
// console.log('touchstart', e, activeAngle)
|
||||
},
|
||||
/**
|
||||
* 触摸移动
|
||||
* @param {Object} e 事件对象
|
||||
* @param {Object} o 组件实例对象
|
||||
*/
|
||||
touchmove: async function(e, o) {
|
||||
if(!img.src) return;
|
||||
// console.log('touchmove', e, o)
|
||||
e.touches = getTouchs(e.touches);
|
||||
if(touchType === 'stretch') { // 触摸四个角进行拉伸
|
||||
var point = e.touches[0];
|
||||
var start = touches[0];
|
||||
var x = point.pageX - start.pageX;
|
||||
var y = point.pageY - start.pageY;
|
||||
if(x !== 0 || y !== 0) {
|
||||
var maxX = num(area.width * (1 - area.minScale));
|
||||
var maxY = num(area.height * (1 - area.minScale));
|
||||
// console.log(x, y, maxX, maxY, offset, area)
|
||||
touches[0] = point;
|
||||
var r = rotate / 90 % 2;
|
||||
var m = r === 1 ? num((img.height - img.width) / 2) : 0; // 宽高差值一半
|
||||
var xCompare = r === 1 ? lessThanByFault(img.height, area.width) : lessThanByFault(img.width, area.width);
|
||||
var yCompare = r === 1 ? lessThanByFault(img.width, area.height) : lessThanByFault(img.height, area.height)
|
||||
var isInclude = xCompare && yCompare;
|
||||
var isIntersect = area.checkRange && (xCompare || yCompare); // 图片是否包含在裁剪区域内
|
||||
var isReverse = !isInclude || num((offset.x - area.left) / area.width) <= num((offset.y - area.top) / area.height) || (area.width > area.height && img.width < img.height && r === 1);
|
||||
switch(activeAngle) {
|
||||
case 1: // 左上角
|
||||
x = num(x + areaOffset.left);
|
||||
y = num(y + areaOffset.top);
|
||||
if(x >= 0 && y >= 0) { // 有效滑动
|
||||
var t = num(offset.y + m - area.top);
|
||||
var l = num(offset.x - m - area.left);
|
||||
// && (offset.x + img.width < area.right || offset.y + img.height < area.bottom)
|
||||
var max = isIntersect && ((l >= 0) || (t >= 0))
|
||||
? minimum(t, l)
|
||||
: false;
|
||||
if(x > y && isReverse) { // 以x轴滑动距离为缩放基准
|
||||
maxX = validMax(maxX, max, isInclude, l, t, area.width / area.height);
|
||||
if(x > maxX) x = maxX;
|
||||
y = num(x * area.height / area.width);
|
||||
} else { // 以y轴滑动距离为缩放基准
|
||||
maxY = validMax(maxY, max, isInclude, t, l, area.height / area.width);
|
||||
if(y > maxY) y = maxY;
|
||||
x = num(y * area.width / area.height);
|
||||
}
|
||||
areaOffset.left = x;
|
||||
areaOffset.top = y;
|
||||
}
|
||||
break;
|
||||
case 2: // 右上角
|
||||
x = num(x + areaOffset.right);
|
||||
y = num(y + areaOffset.top);
|
||||
if(x <= 0 && y >= 0) { // 有效滑动
|
||||
var w = (r === 1 ? img.height : img.width);
|
||||
var t = num(offset.y + m - area.top);
|
||||
var l = num(area.right + m - offset.x - w);
|
||||
var max = isIntersect && ((t >= 0) || (l >= 0))
|
||||
? minimum(t, l)
|
||||
: false;
|
||||
if(-x > y && isReverse) { // 以x轴滑动距离为缩放基准
|
||||
maxX = validMax(maxX, max, isInclude, l, t, area.width / area.height);
|
||||
if(-x > maxX) x = -maxX;
|
||||
y = num(-x * area.height / area.width);
|
||||
} else { // 以y轴滑动距离为缩放基准
|
||||
maxY = validMax(maxY, max, isInclude, t, l, area.height / area.width);
|
||||
if(y > maxY) y = maxY;
|
||||
x = num(-y * area.width / area.height);
|
||||
}
|
||||
areaOffset.right = x;
|
||||
areaOffset.top = y;
|
||||
}
|
||||
break;
|
||||
case 3: // 左下角
|
||||
x += num(x + areaOffset.left);
|
||||
y += num(y + areaOffset.bottom);
|
||||
if(x >= 0 && y <= 0) { // 有效滑动
|
||||
var w = (r === 1 ? img.width : img.height);
|
||||
var t = num(area.bottom - m - offset.y - w);
|
||||
var l = num(offset.x - m - area.left);
|
||||
var max = isIntersect && ((l >= 0) || (t >= 0))
|
||||
? minimum(t, l)
|
||||
: false;
|
||||
if(x > -y && isReverse) { // 以x轴滑动距离为缩放基准
|
||||
maxX = validMax(maxX, max, isInclude, l, t, area.width / area.height);
|
||||
if(x > maxX) x = maxX;
|
||||
y = num(-x * area.height / area.width);
|
||||
} else { // 以y轴滑动距离为缩放基准
|
||||
maxY = validMax(maxY, max, isInclude, t, l, area.height / area.width);
|
||||
if(-y > maxY) y = -maxY;
|
||||
x = num(-y * area.width / area.height);
|
||||
}
|
||||
areaOffset.left = x;
|
||||
areaOffset.bottom = y;
|
||||
}
|
||||
break;
|
||||
case 4: // 右下角
|
||||
x = num(x + areaOffset.right);
|
||||
y = num(y + areaOffset.bottom);
|
||||
if(x <= 0 && y <= 0) { // 有效滑动
|
||||
var w = (r === 1 ? img.height : img.width);
|
||||
var h = (r === 1 ? img.width : img.height);
|
||||
var t = num(area.bottom - offset.y - h - m);
|
||||
var l = num(area.right + m - offset.x - w);
|
||||
var max = isIntersect && ((l >= 0) || (t >= 0))
|
||||
? minimum(t, l)
|
||||
: false;
|
||||
if(-x > -y && isReverse) { // 以x轴滑动距离为缩放基准
|
||||
maxX = validMax(maxX, max, isInclude, l, t, area.width / area.height);
|
||||
if(-x > maxX) x = -maxX;
|
||||
y = num(x * area.height / area.width);
|
||||
} else { // 以y轴滑动距离为缩放基准
|
||||
maxY = validMax(maxY, max, isInclude, t, l, area.height / area.width);
|
||||
if(-y > maxY) y = -maxY;
|
||||
x = num(y * area.width / area.height);
|
||||
}
|
||||
areaOffset.right = x;
|
||||
areaOffset.bottom = y;
|
||||
}
|
||||
break;
|
||||
}
|
||||
// console.log(x, y, JSON.stringify(areaOffset))
|
||||
changeAreaRect({
|
||||
instance: await this.getInstance(),
|
||||
});
|
||||
// this.draw();
|
||||
}
|
||||
} else if (e.touches.length == 2) { // 双点触摸缩放
|
||||
var start = getDistanceByTouches(touches);
|
||||
var end = getDistanceByTouches(e.touches);
|
||||
scaleImage({
|
||||
instance: await this.getInstance(),
|
||||
check: !area.bounce,
|
||||
scale: (end.c - start.c) / 100,
|
||||
x: end.x,
|
||||
y: end.y
|
||||
});
|
||||
touchType = 'scale';
|
||||
} else if(touchType === 'scale') {// 从双点触摸变成单点触摸 / 从缩放变成拖动
|
||||
touchType = 'move';
|
||||
} else {
|
||||
changeImageRect({
|
||||
instance: await this.getInstance(),
|
||||
check: !area.bounce,
|
||||
x: e.touches[0].pageX - touches[0].pageX,
|
||||
y: e.touches[0].pageY - touches[0].pageY
|
||||
});
|
||||
touchType = 'move';
|
||||
}
|
||||
touches = e.touches;
|
||||
},
|
||||
/**
|
||||
* 触摸结束
|
||||
* @param {Object} e 事件对象
|
||||
* @param {Object} o 组件实例对象
|
||||
*/
|
||||
touchend: async function(e, o) {
|
||||
if(!img.src) return;
|
||||
if(touchType === 'stretch') { // 拉伸裁剪区域的四个角缩放
|
||||
// 裁剪区域宽度被缩放到多少
|
||||
var left = areaOffset.left;
|
||||
var right = areaOffset.right;
|
||||
var top = areaOffset.top;
|
||||
var bottom = areaOffset.bottom;
|
||||
var w = area.width + right - left;
|
||||
var h = area.height + bottom - top;
|
||||
// 图像放大倍数
|
||||
var p = scale * (area.width / w) - scale;
|
||||
// 复原裁剪区域
|
||||
areaOffset = { left: 0, right: 0, top: 0, bottom: 0 };
|
||||
changeAreaRect({
|
||||
instance: await this.getInstance(),
|
||||
});
|
||||
scaleImage({
|
||||
instance: await this.getInstance(),
|
||||
scale: p,
|
||||
x: area.left + left + (1 === activeAngle || 3 === activeAngle ? w : 0),
|
||||
y: area.top + top + (1 === activeAngle || 2 === activeAngle ? h : 0)
|
||||
});
|
||||
} else if (area.bounce) { // 检查边界并矫正，实现拖动到边界时有回弹效果
|
||||
changeImageRect({
|
||||
instance: await this.getInstance(),
|
||||
check: true
|
||||
});
|
||||
}
|
||||
},
|
||||
/**
|
||||
* 顺时针翻转图片90°
|
||||
* @param {Object} e 事件对象
|
||||
* @param {Object} o 组件实例对象
|
||||
*/
|
||||
rotateImage: async function(r) {
|
||||
rotate = (rotate + (r || 90)) % 360;
|
||||
|
||||
if(img.minScale >= 1 && area.checkRange) {
|
||||
// 因图片宽高可能不等，翻转后图片宽高需足够填满裁剪区域
|
||||
minScale = 1;
|
||||
if(img.width < area.height) {
|
||||
minScale = area.height / img.oldWidth;
|
||||
} else if(img.height < area.width) {
|
||||
minScale = area.width / img.oldHeight;
|
||||
}
|
||||
if(minScale !== 1) {
|
||||
scaleImage({
|
||||
instance: await this.getInstance(),
|
||||
scale: minScale - scale,
|
||||
x: sys.windowWidth / 2,
|
||||
y: (sys.windowHeight - sys.offsetBottom) / 2
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// 由于拖动画布后会导致图片位置偏移，翻转时的旋转中心点需是图片区域+偏移区域的中心点
|
||||
// 翻转x轴中心点 = (超出裁剪区域右侧的图片宽度 - 超出裁剪区域左侧的图片宽度) / 2
|
||||
// 翻转y轴中心点 = (超出裁剪区域下方的图片宽度 - 超出裁剪区域上方的图片宽度) / 2
|
||||
var ox = ((offset.x + img.width - area.right) - (area.left - offset.x)) / 2;
|
||||
var oy = ((offset.y + img.height - area.bottom) - (area.top - offset.y)) / 2;
|
||||
changeImageRect({
|
||||
instance: await this.getInstance(),
|
||||
check: true,
|
||||
x: -ox - oy,
|
||||
y: -oy + ox
|
||||
});
|
||||
},
|
||||
rotateImage90: function() {
|
||||
this.rotateImage(90)
|
||||
},
|
||||
rotateImage270: function() {
|
||||
this.rotateImage(270)
|
||||
},
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,466 @@
|
||||
<template>
|
||||
<view>
|
||||
<view :style="{'height':topHeight+'rpx'}"
|
||||
style=" position: fixed; top: 0; z-index: 2; width: 100%; background-color: #fff; ">
|
||||
<view class="" :style="{'margin-top':top+'rpx','height':height+'rpx','line-height':height+'rpx'}"
|
||||
style=" margin-left: 40rpx; display: flex; align-items: center;">
|
||||
<img :src="Service.GetIconImg('/static/index/index/location.png')" style="width: 40rpx; height: 40rpx;"
|
||||
alt="" />
|
||||
<text style="margin-left: 15rpx; font-size: 26rpx; font-weight: 600; ">{{address}}</text>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
<view class="" style="margin: 40rpx 20rpx;" :style="{marginTop:topHeight+20+'rpx'}">
|
||||
<up-swiper imgMode='heightFix' :list="swiperList" height='140' @change="e => current = e.current"
|
||||
:autoplay="false">
|
||||
<template #indicator>
|
||||
<view class="indicator">
|
||||
<view class="indicator__dot" v-for="(item, index) in swiperList" :key="index"
|
||||
:class="[index === current && 'indicator__dot--active']">
|
||||
</view>
|
||||
</view>
|
||||
</template>
|
||||
</up-swiper>
|
||||
</view>
|
||||
|
||||
<view class="" style=" margin: 20rpx 0; background-color: #fff; padding: 20rpx">
|
||||
|
||||
<up-scroll-list :indicator='false'>
|
||||
<view v-for="(item, index) in tabList" @click="chooseTab(item,index)"
|
||||
style="display: flex; width: 200rpx; flex-direction: column; align-items: center; justify-content: center;"
|
||||
:key="index">
|
||||
<view v-if="item.icon" class=""
|
||||
:class="{tabimgActive:index==tabCurrent,tabimg: index!=tabCurrent }"
|
||||
style=" border-radius: 50%; display: flex; align-items: center; justify-content: center; height: 80rpx; width: 80rpx; ">
|
||||
<img :src="Service.GetMateUrlByImg(item.icon)" style="width: 45rpx; height: 45rpx; "></img>
|
||||
</view>
|
||||
<view :class="{tabActivefont:index==tabCurrent,tabfont:index!=tabCurrent}"
|
||||
style="font-size: 26rpx; white-space: nowrap; margin-top: 15rpx; width: fit-content; "
|
||||
class="">
|
||||
{{item.name}}
|
||||
</view>
|
||||
|
||||
|
||||
</view>
|
||||
</up-scroll-list>
|
||||
|
||||
|
||||
</view>
|
||||
|
||||
<view class="" v-if='leftGoodsList.length>0' style="background-color: #fff; padding: 20rpx; ">
|
||||
<view class=""
|
||||
style=" display: grid; grid-template-columns: repeat(2,1fr); gap: 20rpx; margin-top: 40rpx; ">
|
||||
<view class="">
|
||||
<view @click="Service.GoPage('/pages/community/merchantDetail?merchId='+leftItem.merchId)"
|
||||
v-for="(leftItem,Leftindex) in leftGoodsList"
|
||||
style="margin-bottom: 20rpx; border-radius: 20rpx; box-shadow: 0 0 10rpx 4rpx #E2e2e2; "
|
||||
:key="Leftindex" class="">
|
||||
<view class="" style="position: relative;">
|
||||
<image :src="Service.GetMateUrlByImg(leftItem.showImg)"
|
||||
style="border-top-right-radius: 20rpx; border-top-left-radius: 20rpx; width: 100%; "
|
||||
mode="widthFix" alt="" />
|
||||
<view class="tag"
|
||||
style=" font-size: 20rpx; padding: 6rpx 12rpx; border-top-right-radius: 20rpx; position: absolute; bottom: 8rpx; left: 0; background-color: #F97316; color: #fff; ">
|
||||
{{cancleDistance(leftItem.distance)}}
|
||||
</view>
|
||||
<view class="tag"
|
||||
style=" font-size: 20rpx; border-radius: 20rpx; padding: 8rpx 16rpx; position: absolute; top: 12rpx; right: 20rpx; background-color: #F97316; color: #fff; ">
|
||||
{{leftItem.tips.split(',')[0]}}
|
||||
</view>
|
||||
</view>
|
||||
<view class="" style="padding: 20rpx;">
|
||||
<view class="" style="font-size: 32rpx; font-weight: 600; ">
|
||||
{{leftItem.name}}
|
||||
</view>
|
||||
<view class=""
|
||||
style=" margin: 15rpx 0; display: flex; align-items: center; justify-content: space-between;">
|
||||
<view class="" style="display: flex; align-items: center;">
|
||||
<up-rate count="1" activeColor='#FACC15' size='16' :readonly='true'></up-rate>
|
||||
<text
|
||||
style="color: #666666; font-size: 26rpx; font-weight: 600; ">{{leftItem.score.toFixed(1)}}</text>
|
||||
</view>
|
||||
<view class="" style="font-weight: 600; color: #FF6B35; font-size: 28rpx; ">
|
||||
￥{{leftItem.price}}/人
|
||||
</view>
|
||||
</view>
|
||||
<view class="" v-if='leftItem.tag' style="display: flex;align-items: center;">
|
||||
<view class="tag" v-for="(tagItem,tagIndex) in leftItem.tag.split(',') " :key="tagIndex"
|
||||
style=" padding: 10rpx 20rpx; border-radius: 25rpx; margin-right: 15rpx; background-color: #F3F4F6; color: #4B5563; ">
|
||||
{{tagItem}}
|
||||
</view>
|
||||
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
</view>
|
||||
<view class="">
|
||||
<view @click="Service.GoPage('/pages/community/merchantDetail?merchId='+rightItem.merchId)"
|
||||
v-for="(rightItem,rightIndex) in rightGoodsList" :key="rightIndex"
|
||||
style="margin-bottom: 20rpx; border-radius: 20rpx; box-shadow: 0 0 10rpx 4rpx #E2e2e2; "
|
||||
class="">
|
||||
<view class="" style="position: relative;">
|
||||
<image :src="Service.GetMateUrlByImg(rightItem.showImg)"
|
||||
style="border-top-right-radius: 20rpx; border-top-left-radius: 20rpx; width: 100%; "
|
||||
mode="widthFix" alt="" />
|
||||
<view class="tag"
|
||||
style=" font-size: 20rpx; padding: 6rpx 12rpx; border-top-right-radius: 20rpx; position: absolute; bottom: 8rpx; left: 0; background-color: #F97316; color: #fff; ">
|
||||
{{cancleDistance(rightItem.distance)}}
|
||||
</view>
|
||||
<view class="tag"
|
||||
style=" font-size: 20rpx; border-radius: 20rpx; padding: 8rpx 16rpx; position: absolute; top: 12rpx; right: 20rpx; background-color: #F97316; color: #fff; ">
|
||||
{{rightItem.tips.split(',')[0]}}
|
||||
</view>
|
||||
</view>
|
||||
<view class="" style="padding: 20rpx;">
|
||||
<view class="" style="font-size: 32rpx; font-weight: 600; ">
|
||||
{{rightItem.name}}
|
||||
</view>
|
||||
<view style=" font-size: 28rpx; margin-top: 10rpx; color: #fb9135; ">
|
||||
可用积分
|
||||
</view>
|
||||
<view class="tag"
|
||||
style=" font-size: 20rpx; border-radius: 50rpx; padding: 8rpx 8rpx;background-color: #F97316; color: #fff; ">
|
||||
积
|
||||
</view>
|
||||
<view class=""
|
||||
style=" margin: 10rpx 0; display: flex; align-items: center; justify-content: space-between;">
|
||||
<view class="" style="display: flex; align-items: center;">
|
||||
<up-rate count="1" activeColor='#FACC15' size='16' :readonly='true'></up-rate>
|
||||
<text
|
||||
style="color: #666666; font-size: 26rpx; font-weight: 600; ">{{rightItem.score.toFixed(1)}}</text>
|
||||
</view>
|
||||
<view class="" style="font-weight: 600; color: #FF6B35; font-size: 28rpx; ">
|
||||
￥{{rightItem.price}}/人
|
||||
</view>
|
||||
</view>
|
||||
<view class="" v-if='rightItem.tag' style="display: flex;align-items: center;">
|
||||
<view class="tag" v-for="(tagItem,tagIndex) in rightItem.tag.split(',') "
|
||||
:key="tagIndex"
|
||||
style=" padding: 10rpx 20rpx; border-radius: 25rpx; margin-right: 15rpx; background-color: #F3F4F6; color: #4B5563; ">
|
||||
{{tagItem}}
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
<up-loadmore :status="status" />
|
||||
<view class="" style="width: 100%; height: 20rpx;">
|
||||
|
||||
</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script setup lang="ts">
|
||||
import { ref } from 'vue';
|
||||
import { onShow, onLoad, onShareAppMessage, onShareTimeline, onReachBottom } from '@dcloudio/uni-app';
|
||||
import { Service } from "@/Service/Service"
|
||||
import { vpLoginService } from '@/Service/vp/vpLoginService'
|
||||
import { vpMerchService } from '@/Service/vp/vpMerchService'
|
||||
|
||||
|
||||
interface tab {
|
||||
name : string
|
||||
icon : string
|
||||
assortId : string
|
||||
}
|
||||
|
||||
|
||||
interface Goods {
|
||||
showImg : string
|
||||
distance : number
|
||||
tips : string
|
||||
price : number
|
||||
name : string
|
||||
score : number
|
||||
tag : string
|
||||
merchId : string
|
||||
}
|
||||
|
||||
// 导航栏
|
||||
let topHeight = ref()
|
||||
let height = ref()
|
||||
let top = ref()
|
||||
|
||||
let status = ref('nomore')
|
||||
let current = ref(0)
|
||||
let swiperList = ref([])
|
||||
|
||||
let address = ref('许昌市魏都区')
|
||||
|
||||
let tabCurrent = ref(0)
|
||||
|
||||
let tabList = ref<tab[]>([])
|
||||
|
||||
|
||||
let leftGoodsList = ref<Array<Goods>>([
|
||||
{
|
||||
showImg: '',
|
||||
tips: '',
|
||||
price: 0,
|
||||
name: '',
|
||||
score: 0,
|
||||
tag: '',
|
||||
distance: 0,
|
||||
merchId: ''
|
||||
}
|
||||
])
|
||||
|
||||
let rightGoodsList = ref<Array<Goods>>([
|
||||
{
|
||||
showImg: '',
|
||||
tips: '',
|
||||
price: 0,
|
||||
name: '',
|
||||
score: 0,
|
||||
tag: '',
|
||||
distance: 0,
|
||||
merchId: ''
|
||||
}
|
||||
])
|
||||
let assId = ref('')
|
||||
let comId = ref('')
|
||||
let page = ref(1)
|
||||
|
||||
let longitude = ref()
|
||||
let latitude = ref()
|
||||
|
||||
let scene = ref('')
|
||||
onShow(() => {
|
||||
})
|
||||
onLoad((data : any) => {
|
||||
|
||||
if (data.scene) {
|
||||
scene.value = data.scene
|
||||
}
|
||||
let res = wx.getMenuButtonBoundingClientRect()
|
||||
topHeight.value = (res.top + res.height + 5) * 2
|
||||
height.value = res.height * 2
|
||||
top.value = res.top * 2
|
||||
getLocation()
|
||||
})
|
||||
|
||||
|
||||
|
||||
onReachBottom(() => {
|
||||
getList()
|
||||
})
|
||||
|
||||
// 分享
|
||||
onShareAppMessage((res) => {
|
||||
return {
|
||||
path: '/pages/index/index'
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
|
||||
onShareTimeline(() => {
|
||||
return {
|
||||
path: '/pages/index/index'
|
||||
}
|
||||
})
|
||||
|
||||
const getLocation = () => {
|
||||
uni.getLocation({
|
||||
type: 'wgs84',
|
||||
success: function (res) {
|
||||
longitude.value = res.longitude
|
||||
latitude.value = res.latitude
|
||||
if (!Service.GetUserToken()) {
|
||||
login()
|
||||
}
|
||||
getdata()
|
||||
},
|
||||
fail: function (e) {
|
||||
console.log(e);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
const getdata = () => {
|
||||
leftGoodsList.value = []
|
||||
rightGoodsList.value = []
|
||||
status.value = 'loadmore'
|
||||
page.value = 1
|
||||
|
||||
getList()
|
||||
}
|
||||
|
||||
const getList = () => {
|
||||
|
||||
if (status.value !== 'loadmore') {
|
||||
return
|
||||
}
|
||||
status.value = 'loading'
|
||||
|
||||
|
||||
vpMerchService.GetMerchList(assId.value ? assId.value : '', comId.value ? comId.value : '', longitude.value, latitude.value, page.value).then(res => {
|
||||
swiperList.value = []
|
||||
res.data.banner.map((item : any) => {
|
||||
swiperList.value.push(Service.GetMateUrlByImg(item.img))
|
||||
})
|
||||
|
||||
res.data.merchList.forEach((goodsItem : any, GoodsIndex : number) => {
|
||||
if (GoodsIndex % 2 == 0) {
|
||||
leftGoodsList.value.push(goodsItem)
|
||||
} else {
|
||||
rightGoodsList.value.push(goodsItem)
|
||||
}
|
||||
})
|
||||
tabList.value = res.data.assortList
|
||||
status.value = res.data.merchList.length == 10 ? 'loadmore' : 'nomore'
|
||||
page.value++
|
||||
})
|
||||
}
|
||||
|
||||
const login = () => {
|
||||
uni.login({
|
||||
onlyAuthorize: true,
|
||||
provider: 'weixin',
|
||||
success: function (loginRes) {
|
||||
vpLoginService.WxLogin(loginRes.code, 1, longitude.value, latitude.value, scene.value).then(res => {
|
||||
if (res.code == 0) {
|
||||
Service.SetUserToken(res.data.accToken)
|
||||
}
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
|
||||
|
||||
const chooseTab = (e : any, index : number) => {
|
||||
tabCurrent.value = index
|
||||
assId.value = e.assortId
|
||||
getdata()
|
||||
}
|
||||
|
||||
const cancleDistance = (item : any) => {
|
||||
if (item >= 1000) {
|
||||
return (item / 1000).toFixed(1) + 'km'
|
||||
} else {
|
||||
return item.toFixed(1) + 'm'
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style lang="scss">
|
||||
page {
|
||||
background-color: #F5F5F5;
|
||||
}
|
||||
|
||||
.indicator {
|
||||
@include flex(row);
|
||||
justify-content: center;
|
||||
|
||||
&__dot {
|
||||
height: 6px;
|
||||
width: 6px;
|
||||
border-radius: 100px;
|
||||
background-color: rgba(255, 255, 255, 0.35);
|
||||
margin: 0 5px;
|
||||
transition: background-color 0.3s;
|
||||
|
||||
&--active {
|
||||
background-color: #ffffff;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
.tabimgActive {
|
||||
background-color: var(--nav-mian);
|
||||
}
|
||||
|
||||
.tabimg {
|
||||
background-color: #F5F5F5;
|
||||
}
|
||||
|
||||
|
||||
.tabActivefont {
|
||||
color: var(--nav-mian);
|
||||
}
|
||||
|
||||
.tabfont {
|
||||
color: #333333
|
||||
}
|
||||
|
||||
.tag {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
width: fit-content;
|
||||
font-size: 24rpx;
|
||||
}
|
||||
|
||||
|
||||
// 瀑布流
|
||||
.demo-warter {
|
||||
border-radius: 8px;
|
||||
margin: 5px;
|
||||
background-color: #ffffff;
|
||||
padding: 8px;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.u-close {
|
||||
position: absolute;
|
||||
top: 32rpx;
|
||||
right: 32rpx;
|
||||
}
|
||||
|
||||
.demo-image {
|
||||
width: 100%;
|
||||
border-radius: 4px;
|
||||
}
|
||||
|
||||
.demo-title {
|
||||
font-size: 30rpx;
|
||||
margin-top: 5px;
|
||||
|
||||
}
|
||||
|
||||
.demo-tag {
|
||||
display: flex;
|
||||
margin-top: 5px;
|
||||
}
|
||||
|
||||
.demo-tag-owner {
|
||||
|
||||
color: #FFFFFF;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
padding: 4rpx 14rpx;
|
||||
border-radius: 50rpx;
|
||||
font-size: 20rpx;
|
||||
line-height: 1;
|
||||
}
|
||||
|
||||
.demo-tag-text {
|
||||
|
||||
|
||||
margin-left: 10px;
|
||||
border-radius: 50rpx;
|
||||
line-height: 1;
|
||||
padding: 4rpx 14rpx;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
border-radius: 50rpx;
|
||||
font-size: 20rpx;
|
||||
}
|
||||
|
||||
.demo-price {
|
||||
font-size: 30rpx;
|
||||
|
||||
margin-top: 5px;
|
||||
}
|
||||
|
||||
.demo-shop {
|
||||
font-size: 22rpx;
|
||||
|
||||
margin-top: 5px;
|
||||
}
|
||||
</style>
|
||||
Reference in New Issue
Block a user