1124 lines
47 KiB
JavaScript
1124 lines
47 KiB
JavaScript
import "./chunk-GCDLWRBO.js";
|
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import {
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createBaseVNode,
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createCommentVNode,
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createElementBlock,
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defineComponent,
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normalizeClass,
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normalizeStyle,
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openBlock,
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toDisplayString,
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vShow,
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withDirectives
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} from "./chunk-YI6SOFIT.js";
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import "./chunk-PLDDJCW6.js";
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// node_modules/vue-cropper/dist/vue-cropper.es.js
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var Y = {};
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||
Y.getData = (t) => new Promise((e, i) => {
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let s = {};
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||
L(t).then((r) => {
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||
s.arrayBuffer = r;
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||
try {
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s.orientation = N(r);
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} catch {
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s.orientation = -1;
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}
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||
e(s);
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||
}).catch((r) => {
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i(r);
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});
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});
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function L(t) {
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let e = null;
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return new Promise((i, s) => {
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if (t.src)
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if (/^data\:/i.test(t.src))
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e = k(t.src), i(e);
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else if (/^blob\:/i.test(t.src)) {
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var r = new FileReader();
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r.onload = function(h) {
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e = h.target.result, i(e);
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}, E(t.src, function(h) {
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r.readAsArrayBuffer(h);
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});
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} else {
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var o = new XMLHttpRequest();
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o.onload = function() {
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if (this.status == 200 || this.status === 0)
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e = o.response, i(e);
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else
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throw "Could not load image";
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o = null;
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}, o.open("GET", t.src, true), o.responseType = "arraybuffer", o.send(null);
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}
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else
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s("img error");
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});
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}
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function E(t, e) {
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var i = new XMLHttpRequest();
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i.open("GET", t, true), i.responseType = "blob", i.onload = function(s) {
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(this.status == 200 || this.status === 0) && e(this.response);
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||
}, i.send();
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||
}
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function k(t, e) {
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e = e || t.match(/^data\:([^\;]+)\;base64,/mi)[1] || "", t = t.replace(/^data\:([^\;]+)\;base64,/gmi, "");
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for (var i = atob(t), s = i.length % 2 == 0 ? i.length : i.length + 1, r = new ArrayBuffer(s), o = new Uint16Array(r), h = 0; h < s; h++)
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o[h] = i.charCodeAt(h);
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return r;
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}
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function T(t, e, i) {
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var s = "", r;
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for (r = e, i += e; r < i; r++)
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s += String.fromCharCode(t.getUint8(r));
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return s;
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}
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function N(t) {
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var e = new DataView(t), i = e.byteLength, s, r, o, h, a, n, c, l, f, p;
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if (e.getUint8(0) === 255 && e.getUint8(1) === 216)
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for (f = 2; f < i; ) {
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if (e.getUint8(f) === 255 && e.getUint8(f + 1) === 225) {
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c = f;
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break;
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}
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f++;
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}
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if (c && (r = c + 4, o = c + 10, T(e, r, 4) === "Exif" && (n = e.getUint16(o), a = n === 18761, (a || n === 19789) && e.getUint16(o + 2, a) === 42 && (h = e.getUint32(o + 4, a), h >= 8 && (l = o + h)))), l) {
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||
for (i = e.getUint16(l, a), p = 0; p < i; p++)
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||
if (f = l + p * 12 + 2, e.getUint16(f, a) === 274) {
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||
f += 8, s = e.getUint16(f, a);
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||
break;
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||
}
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||
}
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||
return s;
|
||
}
|
||
var $ = (t, e) => {
|
||
const i = t.__vccOpts || t;
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||
for (const [s, r] of e)
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||
i[s] = r;
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||
return i;
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||
};
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var z = defineComponent({
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data: function() {
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return {
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// 容器高宽
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w: 0,
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h: 0,
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// 图片缩放比例
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scale: 1,
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||
// 图片偏移x轴
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x: 0,
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||
// 图片偏移y轴
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y: 0,
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||
// 图片加载
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||
loading: true,
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||
// 图片真实宽度
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||
trueWidth: 0,
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||
// 图片真实高度
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||
trueHeight: 0,
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move: true,
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||
// 移动的x
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moveX: 0,
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||
// 移动的y
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moveY: 0,
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||
// 开启截图
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||
crop: false,
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||
// 正在截图
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||
cropping: false,
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||
// 裁剪框大小
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||
cropW: 0,
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||
cropH: 0,
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||
cropOldW: 0,
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||
cropOldH: 0,
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||
// 判断是否能够改变
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||
canChangeX: false,
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||
canChangeY: false,
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||
// 改变的基准点
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||
changeCropTypeX: 1,
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||
changeCropTypeY: 1,
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||
// 裁剪框的坐标轴
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||
cropX: 0,
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||
cropY: 0,
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||
cropChangeX: 0,
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||
cropChangeY: 0,
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||
cropOffsertX: 0,
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||
cropOffsertY: 0,
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||
// 支持的滚动事件
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||
support: "",
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||
// 移动端手指缩放
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||
touches: [],
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||
touchNow: false,
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||
// 图片旋转
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||
rotate: 0,
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||
isIos: false,
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||
orientation: 0,
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||
imgs: "",
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||
// 图片缩放系数
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||
coe: 0.2,
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||
// 是否正在多次缩放
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||
scaling: false,
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||
scalingSet: "",
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||
coeStatus: "",
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||
// 控制emit触发频率
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||
isCanShow: true,
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||
// 图片是否等于截图大小
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||
imgIsQqualCrop: false
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||
};
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||
},
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||
props: {
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img: {
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type: [String, Blob, null, File],
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default: ""
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||
},
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||
// 输出图片压缩比
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||
outputSize: {
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||
type: Number,
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||
default: 1
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||
},
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outputType: {
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||
type: String,
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default: "jpeg"
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||
},
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||
info: {
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||
type: Boolean,
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||
default: true
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||
},
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||
// 是否开启滚轮放大缩小
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||
canScale: {
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||
type: Boolean,
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||
default: true
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},
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||
// 是否自成截图框
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||
autoCrop: {
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||
type: Boolean,
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||
default: false
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||
},
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autoCropWidth: {
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||
type: [Number, String],
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||
default: 0
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},
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||
autoCropHeight: {
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||
type: [Number, String],
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||
default: 0
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||
},
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||
// 是否开启固定宽高比
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||
fixed: {
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||
type: Boolean,
|
||
default: false
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||
},
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// 宽高比 w/h
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||
fixedNumber: {
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||
type: Array,
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||
default: () => [1, 1]
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},
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||
// 固定大小 禁止改变截图框大小
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fixedBox: {
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type: Boolean,
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default: false
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},
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||
// 输出截图是否缩放
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||
full: {
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||
type: Boolean,
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||
default: false
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||
},
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||
// 是否可以拖动图片
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||
canMove: {
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||
type: Boolean,
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||
default: true
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||
},
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||
// 是否可以拖动截图框
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canMoveBox: {
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||
type: Boolean,
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||
default: true
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},
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||
// 上传图片按照原始比例显示
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original: {
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type: Boolean,
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default: false
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},
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// 截图框能否超过图片
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||
centerBox: {
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||
type: Boolean,
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default: false
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},
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||
// 是否根据dpr输出高清图片
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||
high: {
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type: Boolean,
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||
default: true
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},
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||
// 截图框展示宽高类型
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||
infoTrue: {
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||
type: Boolean,
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||
default: false
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},
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||
// 可以压缩图片宽高 默认不超过200
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maxImgSize: {
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||
type: [Number, String],
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||
default: 2e3
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||
},
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||
// 倍数 可渲染当前截图框的n倍 0 - 1000;
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||
enlarge: {
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||
type: [Number, String],
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||
default: 1
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||
},
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||
// 自动预览的固定宽度
|
||
preW: {
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||
type: [Number, String],
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default: 0
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},
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/*
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图片布局方式 mode 实现和css背景一样的效果
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contain 居中布局 默认不会缩放 保证图片在容器里面 mode: 'contain'
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cover 拉伸布局 填充整个容器 mode: 'cover'
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如果仅有一个数值被给定，这个数值将作为宽度值大小，高度值将被设定为auto。 mode: '50px'
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如果有两个数值被给定，第一个将作为宽度值大小，第二个作为高度值大小。 mode: '50px 60px'
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*/
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||
mode: {
|
||
type: String,
|
||
default: "contain"
|
||
},
|
||
//限制最小区域,可传1以上的数字和字符串，限制长宽都是这么大
|
||
// 也可以传数组[90,90]
|
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limitMinSize: {
|
||
type: [Number, Array, String],
|
||
default: () => 10,
|
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validator: function(t) {
|
||
return Array.isArray(t) ? Number(t[0]) >= 0 && Number(t[1]) >= 0 : Number(t) >= 0;
|
||
}
|
||
},
|
||
// 导出时,填充背景颜色
|
||
fillColor: {
|
||
type: String,
|
||
default: ""
|
||
}
|
||
},
|
||
computed: {
|
||
cropInfo() {
|
||
let t = {};
|
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if (t.top = this.cropOffsertY > 21 ? "-21px" : "0px", t.width = this.cropW > 0 ? this.cropW : 0, t.height = this.cropH > 0 ? this.cropH : 0, this.infoTrue) {
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let e = 1;
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this.high && !this.full && (e = window.devicePixelRatio), this.enlarge !== 1 & !this.full && (e = Math.abs(Number(this.enlarge))), t.width = t.width * e, t.height = t.height * e, this.full && (t.width = t.width / this.scale, t.height = t.height / this.scale);
|
||
}
|
||
return t.width = t.width.toFixed(0), t.height = t.height.toFixed(0), t;
|
||
},
|
||
isIE() {
|
||
return !!window.ActiveXObject || "ActiveXObject" in window;
|
||
},
|
||
passive() {
|
||
return this.isIE ? null : {
|
||
passive: false
|
||
};
|
||
},
|
||
// 是否处于左右旋转
|
||
isRotateRightOrLeft() {
|
||
return [1, -1, 3, -3].includes(this.rotate);
|
||
}
|
||
},
|
||
watch: {
|
||
// 如果图片改变， 重新布局
|
||
img() {
|
||
this.checkedImg();
|
||
},
|
||
imgs(t) {
|
||
t !== "" && this.reload();
|
||
},
|
||
cropW() {
|
||
this.showPreview();
|
||
},
|
||
cropH() {
|
||
this.showPreview();
|
||
},
|
||
cropOffsertX() {
|
||
this.showPreview();
|
||
},
|
||
cropOffsertY() {
|
||
this.showPreview();
|
||
},
|
||
scale(t, e) {
|
||
this.showPreview();
|
||
},
|
||
x() {
|
||
this.showPreview();
|
||
},
|
||
y() {
|
||
this.showPreview();
|
||
},
|
||
autoCrop(t) {
|
||
t && this.goAutoCrop();
|
||
},
|
||
// 修改了自动截图框
|
||
autoCropWidth() {
|
||
this.autoCrop && this.goAutoCrop();
|
||
},
|
||
autoCropHeight() {
|
||
this.autoCrop && this.goAutoCrop();
|
||
},
|
||
mode() {
|
||
this.checkedImg();
|
||
},
|
||
rotate() {
|
||
this.showPreview(), this.autoCrop ? this.goAutoCrop(this.cropW, this.cropH) : (this.cropW > 0 || this.cropH > 0) && this.goAutoCrop(this.cropW, this.cropH);
|
||
}
|
||
},
|
||
methods: {
|
||
getVersion(t) {
|
||
var e = navigator.userAgent.split(" "), i = "";
|
||
let s = 0;
|
||
const r = new RegExp(t, "i");
|
||
for (var o = 0; o < e.length; o++)
|
||
r.test(e[o]) && (i = e[o]);
|
||
return i ? s = i.split("/")[1].split(".") : s = ["0", "0", "0"], s;
|
||
},
|
||
checkOrientationImage(t, e, i, s) {
|
||
if (this.getVersion("chrome")[0] >= 81)
|
||
e = -1;
|
||
else if (this.getVersion("safari")[0] >= 605) {
|
||
const h = this.getVersion("version");
|
||
h[0] > 13 && h[1] > 1 && (e = -1);
|
||
} else {
|
||
const h = navigator.userAgent.toLowerCase().match(/cpu iphone os (.*?) like mac os/);
|
||
if (h) {
|
||
let a = h[1];
|
||
a = a.split("_"), (a[0] > 13 || a[0] >= 13 && a[1] >= 4) && (e = -1);
|
||
}
|
||
}
|
||
let r = document.createElement("canvas"), o = r.getContext("2d");
|
||
switch (o.save(), e) {
|
||
case 2:
|
||
r.width = i, r.height = s, o.translate(i, 0), o.scale(-1, 1);
|
||
break;
|
||
case 3:
|
||
r.width = i, r.height = s, o.translate(i / 2, s / 2), o.rotate(180 * Math.PI / 180), o.translate(-i / 2, -s / 2);
|
||
break;
|
||
case 4:
|
||
r.width = i, r.height = s, o.translate(0, s), o.scale(1, -1);
|
||
break;
|
||
case 5:
|
||
r.height = i, r.width = s, o.rotate(0.5 * Math.PI), o.scale(1, -1);
|
||
break;
|
||
case 6:
|
||
r.width = s, r.height = i, o.translate(s / 2, i / 2), o.rotate(90 * Math.PI / 180), o.translate(-i / 2, -s / 2);
|
||
break;
|
||
case 7:
|
||
r.height = i, r.width = s, o.rotate(0.5 * Math.PI), o.translate(i, -s), o.scale(-1, 1);
|
||
break;
|
||
case 8:
|
||
r.height = i, r.width = s, o.translate(s / 2, i / 2), o.rotate(-90 * Math.PI / 180), o.translate(-i / 2, -s / 2);
|
||
break;
|
||
default:
|
||
r.width = i, r.height = s;
|
||
}
|
||
o.drawImage(t, 0, 0, i, s), o.restore(), r.toBlob(
|
||
(h) => {
|
||
let a = URL.createObjectURL(h);
|
||
URL.revokeObjectURL(this.imgs), this.imgs = a;
|
||
},
|
||
"image/" + this.outputType,
|
||
1
|
||
);
|
||
},
|
||
// checkout img
|
||
checkedImg() {
|
||
if (this.img === null || this.img === "") {
|
||
this.imgs = "", this.clearCrop();
|
||
return;
|
||
}
|
||
this.loading = true, this.scale = 1, this.rotate = 0, this.imgIsQqualCrop = false, this.clearCrop();
|
||
let t = new Image();
|
||
if (t.onload = () => {
|
||
if (this.img === "")
|
||
return this.$emit("img-load", new Error("图片不能为空")), false;
|
||
let i = t.width, s = t.height;
|
||
Y.getData(t).then((r) => {
|
||
this.orientation = r.orientation || 1;
|
||
let o = Number(this.maxImgSize);
|
||
if (!this.orientation && i < o & s < o) {
|
||
this.imgs = this.img;
|
||
return;
|
||
}
|
||
i > o && (s = s / i * o, i = o), s > o && (i = i / s * o, s = o), this.checkOrientationImage(t, this.orientation, i, s);
|
||
}).catch((r) => {
|
||
this.$emit("img-load", "error"), this.$emit("img-load-error", r);
|
||
});
|
||
}, t.onerror = (i) => {
|
||
this.$emit("img-load", "error"), this.$emit("img-load-error", i);
|
||
}, this.img.substr(0, 4) !== "data" && (t.crossOrigin = ""), this.isIE) {
|
||
var e = new XMLHttpRequest();
|
||
e.onload = function() {
|
||
var i = URL.createObjectURL(this.response);
|
||
t.src = i;
|
||
}, e.open("GET", this.img, true), e.responseType = "blob", e.send();
|
||
} else
|
||
t.src = this.img;
|
||
},
|
||
// 当按下鼠标键
|
||
startMove(t) {
|
||
if (t.preventDefault(), this.move && !this.crop) {
|
||
if (!this.canMove)
|
||
return false;
|
||
this.moveX = ("clientX" in t ? t.clientX : t.touches[0].clientX) - this.x, this.moveY = ("clientY" in t ? t.clientY : t.touches[0].clientY) - this.y, t.touches ? (window.addEventListener("touchmove", this.moveImg), window.addEventListener("touchend", this.leaveImg), t.touches.length == 2 && (this.touches = t.touches, window.addEventListener("touchmove", this.touchScale), window.addEventListener("touchend", this.cancelTouchScale))) : (window.addEventListener("mousemove", this.moveImg), window.addEventListener("mouseup", this.leaveImg)), this.$emit("img-moving", {
|
||
moving: true,
|
||
axis: this.getImgAxis()
|
||
});
|
||
} else
|
||
this.cropping = true, window.addEventListener("mousemove", this.createCrop), window.addEventListener("mouseup", this.endCrop), window.addEventListener("touchmove", this.createCrop), window.addEventListener("touchend", this.endCrop), this.cropOffsertX = t.offsetX ? t.offsetX : t.touches[0].pageX - this.$refs.cropper.offsetLeft, this.cropOffsertY = t.offsetY ? t.offsetY : t.touches[0].pageY - this.$refs.cropper.offsetTop, this.cropX = "clientX" in t ? t.clientX : t.touches[0].clientX, this.cropY = "clientY" in t ? t.clientY : t.touches[0].clientY, this.cropChangeX = this.cropOffsertX, this.cropChangeY = this.cropOffsertY, this.cropW = 0, this.cropH = 0;
|
||
},
|
||
// 移动端缩放
|
||
touchScale(t) {
|
||
t.preventDefault();
|
||
let e = this.scale;
|
||
var i = {
|
||
x: this.touches[0].clientX,
|
||
y: this.touches[0].clientY
|
||
}, s = {
|
||
x: t.touches[0].clientX,
|
||
y: t.touches[0].clientY
|
||
}, r = {
|
||
x: this.touches[1].clientX,
|
||
y: this.touches[1].clientY
|
||
}, o = {
|
||
x: t.touches[1].clientX,
|
||
y: t.touches[1].clientY
|
||
}, h = Math.sqrt(
|
||
Math.pow(i.x - r.x, 2) + Math.pow(i.y - r.y, 2)
|
||
), a = Math.sqrt(
|
||
Math.pow(s.x - o.x, 2) + Math.pow(s.y - o.y, 2)
|
||
), n = a - h, c = 1;
|
||
c = c / this.trueWidth > c / this.trueHeight ? c / this.trueHeight : c / this.trueWidth, c = c > 0.1 ? 0.1 : c;
|
||
var l = c * n;
|
||
if (!this.touchNow) {
|
||
if (this.touchNow = true, n > 0 ? e += Math.abs(l) : n < 0 && e > Math.abs(l) && (e -= Math.abs(l)), this.touches = t.touches, setTimeout(() => {
|
||
this.touchNow = false;
|
||
}, 8), !this.checkoutImgAxis(this.x, this.y, e))
|
||
return false;
|
||
this.scale = e;
|
||
}
|
||
},
|
||
cancelTouchScale(t) {
|
||
window.removeEventListener("touchmove", this.touchScale);
|
||
},
|
||
// 移动图片
|
||
moveImg(t) {
|
||
if (t.preventDefault(), t.touches && t.touches.length === 2)
|
||
return this.touches = t.touches, window.addEventListener("touchmove", this.touchScale), window.addEventListener("touchend", this.cancelTouchScale), window.removeEventListener("touchmove", this.moveImg), false;
|
||
let e = "clientX" in t ? t.clientX : t.touches[0].clientX, i = "clientY" in t ? t.clientY : t.touches[0].clientY, s, r;
|
||
s = e - this.moveX, r = i - this.moveY, this.$nextTick(() => {
|
||
if (this.centerBox) {
|
||
let o = this.getImgAxis(s, r, this.scale), h = this.getCropAxis(), a = this.trueHeight * this.scale, n = this.trueWidth * this.scale, c, l, f, p;
|
||
switch (this.rotate) {
|
||
case 1:
|
||
case -1:
|
||
case 3:
|
||
case -3:
|
||
c = this.cropOffsertX - this.trueWidth * (1 - this.scale) / 2 + (a - n) / 2, l = this.cropOffsertY - this.trueHeight * (1 - this.scale) / 2 + (n - a) / 2, f = c - a + this.cropW, p = l - n + this.cropH;
|
||
break;
|
||
default:
|
||
c = this.cropOffsertX - this.trueWidth * (1 - this.scale) / 2, l = this.cropOffsertY - this.trueHeight * (1 - this.scale) / 2, f = c - n + this.cropW, p = l - a + this.cropH;
|
||
break;
|
||
}
|
||
o.x1 >= h.x1 && (s = c), o.y1 >= h.y1 && (r = l), o.x2 <= h.x2 && (s = f), o.y2 <= h.y2 && (r = p);
|
||
}
|
||
this.x = s, this.y = r, this.$emit("img-moving", {
|
||
moving: true,
|
||
axis: this.getImgAxis()
|
||
});
|
||
});
|
||
},
|
||
// 移动图片结束
|
||
leaveImg(t) {
|
||
window.removeEventListener("mousemove", this.moveImg), window.removeEventListener("touchmove", this.moveImg), window.removeEventListener("mouseup", this.leaveImg), window.removeEventListener("touchend", this.leaveImg), this.$emit("img-moving", {
|
||
moving: false,
|
||
axis: this.getImgAxis()
|
||
});
|
||
},
|
||
// 缩放图片
|
||
scaleImg() {
|
||
this.canScale && window.addEventListener(this.support, this.changeSize, this.passive);
|
||
},
|
||
// 移出框
|
||
cancelScale() {
|
||
this.canScale && window.removeEventListener(this.support, this.changeSize);
|
||
},
|
||
// 改变大小函数
|
||
changeSize(t) {
|
||
t.preventDefault();
|
||
let e = this.scale;
|
||
var i = t.deltaY || t.wheelDelta, s = navigator.userAgent.indexOf("Firefox");
|
||
i = s > 0 ? i * 30 : i, this.isIE && (i = -i);
|
||
var r = this.coe;
|
||
r = r / this.trueWidth > r / this.trueHeight ? r / this.trueHeight : r / this.trueWidth;
|
||
var o = r * i;
|
||
o < 0 ? e += Math.abs(o) : e > Math.abs(o) && (e -= Math.abs(o));
|
||
let h = o < 0 ? "add" : "reduce";
|
||
if (h !== this.coeStatus && (this.coeStatus = h, this.coe = 0.2), this.scaling || (this.scalingSet = setTimeout(() => {
|
||
this.scaling = false, this.coe = this.coe += 0.01;
|
||
}, 50)), this.scaling = true, !this.checkoutImgAxis(this.x, this.y, e))
|
||
return false;
|
||
this.scale = e;
|
||
},
|
||
// 修改图片大小函数
|
||
changeScale(t) {
|
||
let e = this.scale;
|
||
t = t || 1;
|
||
var i = 20;
|
||
if (i = i / this.trueWidth > i / this.trueHeight ? i / this.trueHeight : i / this.trueWidth, t = t * i, t > 0 ? e += Math.abs(t) : e > Math.abs(t) && (e -= Math.abs(t)), !this.checkoutImgAxis(this.x, this.y, e))
|
||
return false;
|
||
this.scale = e;
|
||
},
|
||
// 创建截图框
|
||
createCrop(t) {
|
||
t.preventDefault();
|
||
var e = "clientX" in t ? t.clientX : t.touches ? t.touches[0].clientX : 0, i = "clientY" in t ? t.clientY : t.touches ? t.touches[0].clientY : 0;
|
||
this.$nextTick(() => {
|
||
var s = e - this.cropX, r = i - this.cropY;
|
||
if (s > 0 ? (this.cropW = s + this.cropChangeX > this.w ? this.w - this.cropChangeX : s, this.cropOffsertX = this.cropChangeX) : (this.cropW = this.w - this.cropChangeX + Math.abs(s) > this.w ? this.cropChangeX : Math.abs(s), this.cropOffsertX = this.cropChangeX + s > 0 ? this.cropChangeX + s : 0), !this.fixed)
|
||
r > 0 ? (this.cropH = r + this.cropChangeY > this.h ? this.h - this.cropChangeY : r, this.cropOffsertY = this.cropChangeY) : (this.cropH = this.h - this.cropChangeY + Math.abs(r) > this.h ? this.cropChangeY : Math.abs(r), this.cropOffsertY = this.cropChangeY + r > 0 ? this.cropChangeY + r : 0);
|
||
else {
|
||
var o = this.cropW / this.fixedNumber[0] * this.fixedNumber[1];
|
||
o + this.cropOffsertY > this.h ? (this.cropH = this.h - this.cropOffsertY, this.cropW = this.cropH / this.fixedNumber[1] * this.fixedNumber[0], s > 0 ? this.cropOffsertX = this.cropChangeX : this.cropOffsertX = this.cropChangeX - this.cropW) : this.cropH = o, this.cropOffsertY = this.cropOffsertY;
|
||
}
|
||
});
|
||
},
|
||
// 改变截图框大小
|
||
changeCropSize(t, e, i, s, r) {
|
||
t.preventDefault(), window.addEventListener("mousemove", this.changeCropNow), window.addEventListener("mouseup", this.changeCropEnd), window.addEventListener("touchmove", this.changeCropNow), window.addEventListener("touchend", this.changeCropEnd), this.canChangeX = e, this.canChangeY = i, this.changeCropTypeX = s, this.changeCropTypeY = r, this.cropX = "clientX" in t ? t.clientX : t.touches[0].clientX, this.cropY = "clientY" in t ? t.clientY : t.touches[0].clientY, this.cropOldW = this.cropW, this.cropOldH = this.cropH, this.cropChangeX = this.cropOffsertX, this.cropChangeY = this.cropOffsertY, this.fixed && this.canChangeX && this.canChangeY && (this.canChangeY = 0), this.$emit("change-crop-size", {
|
||
width: this.cropW,
|
||
height: this.cropH
|
||
});
|
||
},
|
||
// 正在改变
|
||
changeCropNow(t) {
|
||
t.preventDefault();
|
||
var e = "clientX" in t ? t.clientX : t.touches ? t.touches[0].clientX : 0, i = "clientY" in t ? t.clientY : t.touches ? t.touches[0].clientY : 0;
|
||
let s = this.w, r = this.h, o = 0, h = 0;
|
||
if (this.centerBox) {
|
||
let c = this.getImgAxis(), l = c.x2, f = c.y2;
|
||
o = c.x1 > 0 ? c.x1 : 0, h = c.y1 > 0 ? c.y1 : 0, s > l && (s = l), r > f && (r = f);
|
||
}
|
||
const [a, n] = this.checkCropLimitSize();
|
||
this.$nextTick(() => {
|
||
var c = e - this.cropX, l = i - this.cropY;
|
||
if (this.canChangeX && (this.changeCropTypeX === 1 ? this.cropOldW - c < a ? (this.cropW = a, this.cropOffsertX = this.cropOldW + this.cropChangeX - o - a) : this.cropOldW - c > 0 ? (this.cropW = s - this.cropChangeX - c <= s - o ? this.cropOldW - c : this.cropOldW + this.cropChangeX - o, this.cropOffsertX = s - this.cropChangeX - c <= s - o ? this.cropChangeX + c : o) : (this.cropW = Math.abs(c) + this.cropChangeX <= s ? Math.abs(c) - this.cropOldW : s - this.cropOldW - this.cropChangeX, this.cropOffsertX = this.cropChangeX + this.cropOldW) : this.changeCropTypeX === 2 && (this.cropOldW + c < a ? this.cropW = a : this.cropOldW + c > 0 ? (this.cropW = this.cropOldW + c + this.cropOffsertX <= s ? this.cropOldW + c : s - this.cropOffsertX, this.cropOffsertX = this.cropChangeX) : (this.cropW = s - this.cropChangeX + Math.abs(c + this.cropOldW) <= s - o ? Math.abs(c + this.cropOldW) : this.cropChangeX - o, this.cropOffsertX = s - this.cropChangeX + Math.abs(c + this.cropOldW) <= s - o ? this.cropChangeX - Math.abs(c + this.cropOldW) : o))), this.canChangeY && (this.changeCropTypeY === 1 ? this.cropOldH - l < n ? (this.cropH = n, this.cropOffsertY = this.cropOldH + this.cropChangeY - h - n) : this.cropOldH - l > 0 ? (this.cropH = r - this.cropChangeY - l <= r - h ? this.cropOldH - l : this.cropOldH + this.cropChangeY - h, this.cropOffsertY = r - this.cropChangeY - l <= r - h ? this.cropChangeY + l : h) : (this.cropH = Math.abs(l) + this.cropChangeY <= r ? Math.abs(l) - this.cropOldH : r - this.cropOldH - this.cropChangeY, this.cropOffsertY = this.cropChangeY + this.cropOldH) : this.changeCropTypeY === 2 && (this.cropOldH + l < n ? this.cropH = n : this.cropOldH + l > 0 ? (this.cropH = this.cropOldH + l + this.cropOffsertY <= r ? this.cropOldH + l : r - this.cropOffsertY, this.cropOffsertY = this.cropChangeY) : (this.cropH = r - this.cropChangeY + Math.abs(l + this.cropOldH) <= r - h ? Math.abs(l + this.cropOldH) : this.cropChangeY - h, this.cropOffsertY = r - this.cropChangeY + Math.abs(l + this.cropOldH) <= r - h ? this.cropChangeY - Math.abs(l + this.cropOldH) : h))), this.canChangeX && this.fixed) {
|
||
var f = this.cropW / this.fixedNumber[0] * this.fixedNumber[1];
|
||
f < n ? (this.cropH = n, this.cropW = this.fixedNumber[0] * n / this.fixedNumber[1], this.changeCropTypeX === 1 && (this.cropOffsertX = this.cropChangeX + (this.cropOldW - this.cropW))) : f + this.cropOffsertY > r ? (this.cropH = r - this.cropOffsertY, this.cropW = this.cropH / this.fixedNumber[1] * this.fixedNumber[0], this.changeCropTypeX === 1 && (this.cropOffsertX = this.cropChangeX + (this.cropOldW - this.cropW))) : this.cropH = f;
|
||
}
|
||
if (this.canChangeY && this.fixed) {
|
||
var p = this.cropH / this.fixedNumber[1] * this.fixedNumber[0];
|
||
p < a ? (this.cropW = a, this.cropH = this.fixedNumber[1] * a / this.fixedNumber[0], this.cropOffsertY = this.cropOldH + this.cropChangeY - this.cropH) : p + this.cropOffsertX > s ? (this.cropW = s - this.cropOffsertX, this.cropH = this.cropW / this.fixedNumber[0] * this.fixedNumber[1]) : this.cropW = p;
|
||
}
|
||
});
|
||
},
|
||
checkCropLimitSize() {
|
||
let { cropW: t, cropH: e, limitMinSize: i } = this, s = new Array();
|
||
return Array.isArray(i) ? s = i : s = [i, i], t = parseFloat(s[0]), e = parseFloat(s[1]), [t, e];
|
||
},
|
||
// 结束改变
|
||
changeCropEnd(t) {
|
||
window.removeEventListener("mousemove", this.changeCropNow), window.removeEventListener("mouseup", this.changeCropEnd), window.removeEventListener("touchmove", this.changeCropNow), window.removeEventListener("touchend", this.changeCropEnd);
|
||
},
|
||
// 根据比例x/y，最小宽度，最小高度，现有宽度，现有高度，得到应该有的宽度和高度
|
||
calculateSize(t, e, i, s, r, o) {
|
||
const h = t / e;
|
||
let a = r, n = o;
|
||
return a < i && (a = i, n = Math.ceil(a / h)), n < s && (n = s, a = Math.ceil(n * h), a < i && (a = i, n = Math.ceil(a / h))), a < r && (a = r, n = Math.ceil(a / h)), n < o && (n = o, a = Math.ceil(n * h)), { width: a, height: n };
|
||
},
|
||
// 创建完成
|
||
endCrop() {
|
||
this.cropW === 0 && this.cropH === 0 && (this.cropping = false);
|
||
let [t, e] = this.checkCropLimitSize();
|
||
const { width: i, height: s } = this.fixed ? this.calculateSize(
|
||
this.fixedNumber[0],
|
||
this.fixedNumber[1],
|
||
t,
|
||
e,
|
||
this.cropW,
|
||
this.cropH
|
||
) : { width: t, height: e };
|
||
i > this.cropW && (this.cropW = i, this.cropOffsertX + i > this.w && (this.cropOffsertX = this.w - i)), s > this.cropH && (this.cropH = s, this.cropOffsertY + s > this.h && (this.cropOffsertY = this.h - s)), window.removeEventListener("mousemove", this.createCrop), window.removeEventListener("mouseup", this.endCrop), window.removeEventListener("touchmove", this.createCrop), window.removeEventListener("touchend", this.endCrop);
|
||
},
|
||
// 开始截图
|
||
startCrop() {
|
||
this.crop = true;
|
||
},
|
||
// 停止截图
|
||
stopCrop() {
|
||
this.crop = false;
|
||
},
|
||
// 清除截图
|
||
clearCrop() {
|
||
this.cropping = false, this.cropW = 0, this.cropH = 0;
|
||
},
|
||
// 截图移动
|
||
cropMove(t) {
|
||
if (t.preventDefault(), !this.canMoveBox)
|
||
return this.crop = false, this.startMove(t), false;
|
||
if (t.touches && t.touches.length === 2)
|
||
return this.crop = false, this.startMove(t), this.leaveCrop(), false;
|
||
window.addEventListener("mousemove", this.moveCrop), window.addEventListener("mouseup", this.leaveCrop), window.addEventListener("touchmove", this.moveCrop), window.addEventListener("touchend", this.leaveCrop);
|
||
let e = "clientX" in t ? t.clientX : t.touches[0].clientX, i = "clientY" in t ? t.clientY : t.touches[0].clientY, s, r;
|
||
s = e - this.cropOffsertX, r = i - this.cropOffsertY, this.cropX = s, this.cropY = r, this.$emit("crop-moving", {
|
||
moving: true,
|
||
axis: this.getCropAxis()
|
||
});
|
||
},
|
||
moveCrop(t, e) {
|
||
let i = 0, s = 0;
|
||
t && (t.preventDefault(), i = "clientX" in t ? t.clientX : t.touches[0].clientX, s = "clientY" in t ? t.clientY : t.touches[0].clientY), this.$nextTick(() => {
|
||
let r, o, h = i - this.cropX, a = s - this.cropY;
|
||
if (e && (h = this.cropOffsertX, a = this.cropOffsertY), h <= 0 ? r = 0 : h + this.cropW > this.w ? r = this.w - this.cropW : r = h, a <= 0 ? o = 0 : a + this.cropH > this.h ? o = this.h - this.cropH : o = a, this.centerBox) {
|
||
let n = this.getImgAxis();
|
||
r <= n.x1 && (r = n.x1), r + this.cropW > n.x2 && (r = n.x2 - this.cropW), o <= n.y1 && (o = n.y1), o + this.cropH > n.y2 && (o = n.y2 - this.cropH);
|
||
}
|
||
this.cropOffsertX = r, this.cropOffsertY = o, this.$emit("crop-moving", {
|
||
moving: true,
|
||
axis: this.getCropAxis()
|
||
});
|
||
});
|
||
},
|
||
// 算出不同场景下面 图片相对于外层容器的坐标轴
|
||
getImgAxis(t, e, i) {
|
||
t = t || this.x, e = e || this.y, i = i || this.scale;
|
||
let s = {
|
||
x1: 0,
|
||
x2: 0,
|
||
y1: 0,
|
||
y2: 0
|
||
}, r = this.trueWidth * i, o = this.trueHeight * i;
|
||
switch (this.rotate) {
|
||
case 0:
|
||
s.x1 = t + this.trueWidth * (1 - i) / 2, s.x2 = s.x1 + this.trueWidth * i, s.y1 = e + this.trueHeight * (1 - i) / 2, s.y2 = s.y1 + this.trueHeight * i;
|
||
break;
|
||
case 1:
|
||
case -1:
|
||
case 3:
|
||
case -3:
|
||
s.x1 = t + this.trueWidth * (1 - i) / 2 + (r - o) / 2, s.x2 = s.x1 + this.trueHeight * i, s.y1 = e + this.trueHeight * (1 - i) / 2 + (o - r) / 2, s.y2 = s.y1 + this.trueWidth * i;
|
||
break;
|
||
default:
|
||
s.x1 = t + this.trueWidth * (1 - i) / 2, s.x2 = s.x1 + this.trueWidth * i, s.y1 = e + this.trueHeight * (1 - i) / 2, s.y2 = s.y1 + this.trueHeight * i;
|
||
break;
|
||
}
|
||
return s;
|
||
},
|
||
// 获取截图框的坐标轴
|
||
getCropAxis() {
|
||
let t = {
|
||
x1: 0,
|
||
x2: 0,
|
||
y1: 0,
|
||
y2: 0
|
||
};
|
||
return t.x1 = this.cropOffsertX, t.x2 = t.x1 + this.cropW, t.y1 = this.cropOffsertY, t.y2 = t.y1 + this.cropH, t;
|
||
},
|
||
leaveCrop(t) {
|
||
window.removeEventListener("mousemove", this.moveCrop), window.removeEventListener("mouseup", this.leaveCrop), window.removeEventListener("touchmove", this.moveCrop), window.removeEventListener("touchend", this.leaveCrop), this.$emit("crop-moving", {
|
||
moving: false,
|
||
axis: this.getCropAxis()
|
||
});
|
||
},
|
||
getCropChecked(t) {
|
||
let e = document.createElement("canvas"), i = e.getContext("2d"), s = new Image(), r = this.rotate, o = this.trueWidth, h = this.trueHeight, a = this.cropOffsertX, n = this.cropOffsertY;
|
||
s.onload = () => {
|
||
if (this.cropW !== 0) {
|
||
let p = 1;
|
||
this.high & !this.full && (p = window.devicePixelRatio), this.enlarge !== 1 & !this.full && (p = Math.abs(Number(this.enlarge)));
|
||
let d = this.cropW * p, C = this.cropH * p, u = o * this.scale * p, g = h * this.scale * p, m = (this.x - a + this.trueWidth * (1 - this.scale) / 2) * p, v = (this.y - n + this.trueHeight * (1 - this.scale) / 2) * p;
|
||
switch (f(d, C), i.save(), r) {
|
||
case 0:
|
||
this.full ? (f(d / this.scale, C / this.scale), i.drawImage(
|
||
s,
|
||
m / this.scale,
|
||
v / this.scale,
|
||
u / this.scale,
|
||
g / this.scale
|
||
)) : i.drawImage(s, m, v, u, g);
|
||
break;
|
||
case 1:
|
||
case -3:
|
||
this.full ? (f(d / this.scale, C / this.scale), m = m / this.scale + (u / this.scale - g / this.scale) / 2, v = v / this.scale + (g / this.scale - u / this.scale) / 2, i.rotate(r * 90 * Math.PI / 180), i.drawImage(
|
||
s,
|
||
v,
|
||
-m - g / this.scale,
|
||
u / this.scale,
|
||
g / this.scale
|
||
)) : (m = m + (u - g) / 2, v = v + (g - u) / 2, i.rotate(r * 90 * Math.PI / 180), i.drawImage(s, v, -m - g, u, g));
|
||
break;
|
||
case 2:
|
||
case -2:
|
||
this.full ? (f(d / this.scale, C / this.scale), i.rotate(r * 90 * Math.PI / 180), m = m / this.scale, v = v / this.scale, i.drawImage(
|
||
s,
|
||
-m - u / this.scale,
|
||
-v - g / this.scale,
|
||
u / this.scale,
|
||
g / this.scale
|
||
)) : (i.rotate(r * 90 * Math.PI / 180), i.drawImage(s, -m - u, -v - g, u, g));
|
||
break;
|
||
case 3:
|
||
case -1:
|
||
this.full ? (f(d / this.scale, C / this.scale), m = m / this.scale + (u / this.scale - g / this.scale) / 2, v = v / this.scale + (g / this.scale - u / this.scale) / 2, i.rotate(r * 90 * Math.PI / 180), i.drawImage(
|
||
s,
|
||
-v - u / this.scale,
|
||
m,
|
||
u / this.scale,
|
||
g / this.scale
|
||
)) : (m = m + (u - g) / 2, v = v + (g - u) / 2, i.rotate(r * 90 * Math.PI / 180), i.drawImage(s, -v - u, m, u, g));
|
||
break;
|
||
default:
|
||
this.full ? (f(d / this.scale, C / this.scale), i.drawImage(
|
||
s,
|
||
m / this.scale,
|
||
v / this.scale,
|
||
u / this.scale,
|
||
g / this.scale
|
||
)) : i.drawImage(s, m, v, u, g);
|
||
}
|
||
i.restore();
|
||
} else {
|
||
let p = o * this.scale, d = h * this.scale;
|
||
switch (i.save(), r) {
|
||
case 0:
|
||
f(p, d), i.drawImage(s, 0, 0, p, d);
|
||
break;
|
||
case 1:
|
||
case -3:
|
||
f(d, p), i.rotate(r * 90 * Math.PI / 180), i.drawImage(s, 0, -d, p, d);
|
||
break;
|
||
case 2:
|
||
case -2:
|
||
f(p, d), i.rotate(r * 90 * Math.PI / 180), i.drawImage(s, -p, -d, p, d);
|
||
break;
|
||
case 3:
|
||
case -1:
|
||
f(d, p), i.rotate(r * 90 * Math.PI / 180), i.drawImage(s, -p, 0, p, d);
|
||
break;
|
||
default:
|
||
f(p, d), i.drawImage(s, 0, 0, p, d);
|
||
}
|
||
i.restore();
|
||
}
|
||
t(e);
|
||
};
|
||
var c = this.img.substr(0, 4);
|
||
c !== "data" && (s.crossOrigin = "Anonymous"), s.src = this.imgs;
|
||
const l = this.fillColor;
|
||
function f(p, d) {
|
||
e.width = Math.round(p), e.height = Math.round(d), l && (i.fillStyle = l, i.fillRect(0, 0, e.width, e.height));
|
||
}
|
||
},
|
||
// 获取转换成base64 的图片信息
|
||
getCropData(t) {
|
||
this.getCropChecked((e) => {
|
||
t(e.toDataURL("image/" + this.outputType, this.outputSize));
|
||
});
|
||
},
|
||
//canvas获取为blob对象
|
||
getCropBlob(t) {
|
||
this.getCropChecked((e) => {
|
||
e.toBlob(
|
||
(i) => t(i),
|
||
"image/" + this.outputType,
|
||
this.outputSize
|
||
);
|
||
});
|
||
},
|
||
// 自动预览函数
|
||
showPreview() {
|
||
if (this.isCanShow)
|
||
this.isCanShow = false, setTimeout(() => {
|
||
this.isCanShow = true;
|
||
}, 16);
|
||
else
|
||
return false;
|
||
let t = this.cropW, e = this.cropH, i = this.scale;
|
||
var s = {};
|
||
s.div = {
|
||
width: `${t}px`,
|
||
height: `${e}px`
|
||
};
|
||
let r = (this.x - this.cropOffsertX) / i, o = (this.y - this.cropOffsertY) / i, h = 0;
|
||
s.w = t, s.h = e, s.url = this.imgs, s.img = {
|
||
width: `${this.trueWidth}px`,
|
||
height: `${this.trueHeight}px`,
|
||
transform: `scale(${i})translate3d(${r}px, ${o}px, ${h}px)rotateZ(${this.rotate * 90}deg)`
|
||
}, s.html = `
|
||
<div class="show-preview" style="width: ${s.w}px; height: ${s.h}px,; overflow: hidden">
|
||
<div style="width: ${t}px; height: ${e}px">
|
||
<img src=${s.url} style="width: ${this.trueWidth}px; height: ${this.trueHeight}px; transform:
|
||
scale(${i})translate3d(${r}px, ${o}px, ${h}px)rotateZ(${this.rotate * 90}deg)">
|
||
</div>
|
||
</div>`, this.$emit("real-time", s);
|
||
},
|
||
// reload 图片布局函数
|
||
reload() {
|
||
let t = new Image();
|
||
t.onload = () => {
|
||
this.w = parseFloat(window.getComputedStyle(this.$refs.cropper).width), this.h = parseFloat(window.getComputedStyle(this.$refs.cropper).height), this.trueWidth = t.width, this.trueHeight = t.height, this.original ? this.scale = 1 : this.scale = this.checkedMode(), this.$nextTick(() => {
|
||
this.x = -(this.trueWidth - this.trueWidth * this.scale) / 2 + (this.w - this.trueWidth * this.scale) / 2, this.y = -(this.trueHeight - this.trueHeight * this.scale) / 2 + (this.h - this.trueHeight * this.scale) / 2, this.loading = false, this.autoCrop && this.goAutoCrop(), this.$emit("img-load", "success"), setTimeout(() => {
|
||
this.showPreview();
|
||
}, 20);
|
||
});
|
||
}, t.onerror = () => {
|
||
this.$emit("img-load", "error");
|
||
}, t.src = this.imgs;
|
||
},
|
||
// 背景布局的函数
|
||
checkedMode() {
|
||
let t = 1, e = this.trueWidth, i = this.trueHeight;
|
||
const s = this.mode.split(" ");
|
||
switch (s[0]) {
|
||
case "contain":
|
||
this.trueWidth > this.w && (t = this.w / this.trueWidth), this.trueHeight * t > this.h && (t = this.h / this.trueHeight);
|
||
break;
|
||
case "cover":
|
||
e = this.w, t = e / this.trueWidth, i = i * t, i < this.h && (i = this.h, t = i / this.trueHeight);
|
||
break;
|
||
default:
|
||
try {
|
||
let r = s[0];
|
||
if (r.search("px") !== -1) {
|
||
r = r.replace("px", ""), e = parseFloat(r);
|
||
const o = e / this.trueWidth;
|
||
let h = 1, a = s[1];
|
||
a.search("px") !== -1 && (a = a.replace("px", ""), i = parseFloat(a), h = i / this.trueHeight), t = Math.min(o, h);
|
||
}
|
||
if (r.search("%") !== -1 && (r = r.replace("%", ""), e = parseFloat(r) / 100 * this.w, t = e / this.trueWidth), s.length === 2 && r === "auto") {
|
||
let o = s[1];
|
||
o.search("px") !== -1 && (o = o.replace("px", ""), i = parseFloat(o), t = i / this.trueHeight), o.search("%") !== -1 && (o = o.replace("%", ""), i = parseFloat(o) / 100 * this.h, t = i / this.trueHeight);
|
||
}
|
||
} catch {
|
||
t = 1;
|
||
}
|
||
}
|
||
return t;
|
||
},
|
||
// 自动截图函数
|
||
goAutoCrop(t, e) {
|
||
if (this.imgs === "" || this.imgs === null)
|
||
return;
|
||
this.clearCrop(), this.cropping = true;
|
||
let i = this.w, s = this.h;
|
||
if (this.centerBox) {
|
||
const h = Math.abs(this.rotate) % 2 > 0;
|
||
let a = (h ? this.trueHeight : this.trueWidth) * this.scale, n = (h ? this.trueWidth : this.trueHeight) * this.scale;
|
||
i = a < i ? a : i, s = n < s ? n : s;
|
||
}
|
||
var r = t || parseFloat(this.autoCropWidth), o = e || parseFloat(this.autoCropHeight);
|
||
(r === 0 || o === 0) && (r = i * 0.8, o = s * 0.8), r = r > i ? i : r, o = o > s ? s : o, this.fixed && (o = r / this.fixedNumber[0] * this.fixedNumber[1]), o > this.h && (o = this.h, r = o / this.fixedNumber[1] * this.fixedNumber[0]), this.changeCrop(r, o);
|
||
},
|
||
// 手动改变截图框大小函数
|
||
changeCrop(t, e) {
|
||
if (this.centerBox) {
|
||
let i = this.getImgAxis();
|
||
t > i.x2 - i.x1 && (t = i.x2 - i.x1, e = t / this.fixedNumber[0] * this.fixedNumber[1]), e > i.y2 - i.y1 && (e = i.y2 - i.y1, t = e / this.fixedNumber[1] * this.fixedNumber[0]);
|
||
}
|
||
this.cropW = t, this.cropH = e, this.checkCropLimitSize(), this.$nextTick(() => {
|
||
this.cropOffsertX = (this.w - this.cropW) / 2, this.cropOffsertY = (this.h - this.cropH) / 2, this.centerBox && this.moveCrop(null, true);
|
||
});
|
||
},
|
||
// 重置函数， 恢复组件置初始状态
|
||
refresh() {
|
||
this.img, this.imgs = "", this.scale = 1, this.crop = false, this.rotate = 0, this.w = 0, this.h = 0, this.trueWidth = 0, this.trueHeight = 0, this.imgIsQqualCrop = false, this.clearCrop(), this.$nextTick(() => {
|
||
this.checkedImg();
|
||
});
|
||
},
|
||
// 向左边旋转
|
||
rotateLeft() {
|
||
this.rotate = this.rotate <= -3 ? 0 : this.rotate - 1;
|
||
},
|
||
// 向右边旋转
|
||
rotateRight() {
|
||
this.rotate = this.rotate >= 3 ? 0 : this.rotate + 1;
|
||
},
|
||
// 清除旋转
|
||
rotateClear() {
|
||
this.rotate = 0;
|
||
},
|
||
// 图片坐标点校验
|
||
checkoutImgAxis(t, e, i) {
|
||
t = t || this.x, e = e || this.y, i = i || this.scale;
|
||
let s = true;
|
||
if (this.centerBox) {
|
||
let r = this.getImgAxis(t, e, i), o = this.getCropAxis();
|
||
r.x1 >= o.x1 && (s = false), r.x2 <= o.x2 && (s = false), r.y1 >= o.y1 && (s = false), r.y2 <= o.y2 && (s = false), s || this.changeImgScale(r, o, i);
|
||
}
|
||
return s;
|
||
},
|
||
// 缩放图片，将图片坐标适配截图框坐标
|
||
changeImgScale(t, e, i) {
|
||
let s = this.trueWidth, r = this.trueHeight, o = s * i, h = r * i;
|
||
if (o >= this.cropW && h >= this.cropH)
|
||
this.scale = i;
|
||
else {
|
||
const a = this.cropW / s, n = this.cropH / r, c = this.cropH <= r * a ? a : n;
|
||
this.scale = c, o = s * c, h = r * c;
|
||
}
|
||
this.imgIsQqualCrop || (t.x1 >= e.x1 && (this.isRotateRightOrLeft ? this.x = e.x1 - (s - o) / 2 - (o - h) / 2 : this.x = e.x1 - (s - o) / 2), t.x2 <= e.x2 && (this.isRotateRightOrLeft ? this.x = e.x1 - (s - o) / 2 - (o - h) / 2 - h + this.cropW : this.x = e.x2 - (s - o) / 2 - o), t.y1 >= e.y1 && (this.isRotateRightOrLeft ? this.y = e.y1 - (r - h) / 2 - (h - o) / 2 : this.y = e.y1 - (r - h) / 2), t.y2 <= e.y2 && (this.isRotateRightOrLeft ? this.y = e.y2 - (r - h) / 2 - (h - o) / 2 - o : this.y = e.y2 - (r - h) / 2 - h)), (o < this.cropW || h < this.cropH) && (this.imgIsQqualCrop = true);
|
||
}
|
||
},
|
||
mounted() {
|
||
this.support = "onwheel" in document.createElement("div") ? "wheel" : document.onmousewheel !== void 0 ? "mousewheel" : "DOMMouseScroll";
|
||
let t = this;
|
||
var e = navigator.userAgent;
|
||
this.isIOS = !!e.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), HTMLCanvasElement.prototype.toBlob || Object.defineProperty(HTMLCanvasElement.prototype, "toBlob", {
|
||
value: function(i, s, r) {
|
||
for (var o = atob(this.toDataURL(s, r).split(",")[1]), h = o.length, a = new Uint8Array(h), n = 0; n < h; n++)
|
||
a[n] = o.charCodeAt(n);
|
||
i(new Blob([a], { type: t.type || "image/png" }));
|
||
}
|
||
}), this.showPreview(), this.checkedImg();
|
||
},
|
||
unmounted() {
|
||
window.removeEventListener("mousemove", this.moveCrop), window.removeEventListener("mouseup", this.leaveCrop), window.removeEventListener("touchmove", this.moveCrop), window.removeEventListener("touchend", this.leaveCrop), this.cancelScale();
|
||
}
|
||
});
|
||
var A = {
|
||
key: 0,
|
||
class: "cropper-box"
|
||
};
|
||
var B = ["src"];
|
||
var P = { class: "cropper-view-box" };
|
||
var R = ["src"];
|
||
var D = { key: 1 };
|
||
function U(t, e, i, s, r, o) {
|
||
return openBlock(), createElementBlock("div", {
|
||
class: "vue-cropper",
|
||
ref: "cropper",
|
||
onMouseover: e[28] || (e[28] = (...h) => t.scaleImg && t.scaleImg(...h)),
|
||
onMouseout: e[29] || (e[29] = (...h) => t.cancelScale && t.cancelScale(...h))
|
||
}, [
|
||
t.imgs ? (openBlock(), createElementBlock("div", A, [
|
||
withDirectives(createBaseVNode("div", {
|
||
class: "cropper-box-canvas",
|
||
style: normalizeStyle({
|
||
width: t.trueWidth + "px",
|
||
height: t.trueHeight + "px",
|
||
transform: "scale(" + t.scale + "," + t.scale + ") translate3d(" + t.x / t.scale + "px," + t.y / t.scale + "px,0)rotateZ(" + t.rotate * 90 + "deg)"
|
||
})
|
||
}, [
|
||
createBaseVNode("img", {
|
||
src: t.imgs,
|
||
alt: "cropper-img",
|
||
ref: "cropperImg"
|
||
}, null, 8, B)
|
||
], 4), [
|
||
[vShow, !t.loading]
|
||
])
|
||
])) : createCommentVNode("", true),
|
||
createBaseVNode("div", {
|
||
class: normalizeClass(["cropper-drag-box", { "cropper-move": t.move && !t.crop, "cropper-crop": t.crop, "cropper-modal": t.cropping }]),
|
||
onMousedown: e[0] || (e[0] = (...h) => t.startMove && t.startMove(...h)),
|
||
onTouchstart: e[1] || (e[1] = (...h) => t.startMove && t.startMove(...h))
|
||
}, null, 34),
|
||
withDirectives(createBaseVNode("div", {
|
||
class: "cropper-crop-box",
|
||
style: normalizeStyle({
|
||
width: t.cropW + "px",
|
||
height: t.cropH + "px",
|
||
transform: "translate3d(" + t.cropOffsertX + "px," + t.cropOffsertY + "px,0)"
|
||
})
|
||
}, [
|
||
createBaseVNode("span", P, [
|
||
createBaseVNode("img", {
|
||
style: normalizeStyle({
|
||
width: t.trueWidth + "px",
|
||
height: t.trueHeight + "px",
|
||
transform: "scale(" + t.scale + "," + t.scale + ") translate3d(" + (t.x - t.cropOffsertX) / t.scale + "px," + (t.y - t.cropOffsertY) / t.scale + "px,0)rotateZ(" + t.rotate * 90 + "deg)"
|
||
}),
|
||
src: t.imgs,
|
||
alt: "cropper-img"
|
||
}, null, 12, R)
|
||
]),
|
||
createBaseVNode("span", {
|
||
class: "cropper-face cropper-move",
|
||
onMousedown: e[2] || (e[2] = (...h) => t.cropMove && t.cropMove(...h)),
|
||
onTouchstart: e[3] || (e[3] = (...h) => t.cropMove && t.cropMove(...h))
|
||
}, null, 32),
|
||
t.info ? (openBlock(), createElementBlock("span", {
|
||
key: 0,
|
||
class: "crop-info",
|
||
style: normalizeStyle({ top: t.cropInfo.top })
|
||
}, toDisplayString(t.cropInfo.width) + " × " + toDisplayString(t.cropInfo.height), 5)) : createCommentVNode("", true),
|
||
t.fixedBox ? createCommentVNode("", true) : (openBlock(), createElementBlock("span", D, [
|
||
createBaseVNode("span", {
|
||
class: "crop-line line-w",
|
||
onMousedown: e[4] || (e[4] = (h) => t.changeCropSize(h, false, true, 0, 1)),
|
||
onTouchstart: e[5] || (e[5] = (h) => t.changeCropSize(h, false, true, 0, 1))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-line line-a",
|
||
onMousedown: e[6] || (e[6] = (h) => t.changeCropSize(h, true, false, 1, 0)),
|
||
onTouchstart: e[7] || (e[7] = (h) => t.changeCropSize(h, true, false, 1, 0))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-line line-s",
|
||
onMousedown: e[8] || (e[8] = (h) => t.changeCropSize(h, false, true, 0, 2)),
|
||
onTouchstart: e[9] || (e[9] = (h) => t.changeCropSize(h, false, true, 0, 2))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-line line-d",
|
||
onMousedown: e[10] || (e[10] = (h) => t.changeCropSize(h, true, false, 2, 0)),
|
||
onTouchstart: e[11] || (e[11] = (h) => t.changeCropSize(h, true, false, 2, 0))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-point point1",
|
||
onMousedown: e[12] || (e[12] = (h) => t.changeCropSize(h, true, true, 1, 1)),
|
||
onTouchstart: e[13] || (e[13] = (h) => t.changeCropSize(h, true, true, 1, 1))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-point point2",
|
||
onMousedown: e[14] || (e[14] = (h) => t.changeCropSize(h, false, true, 0, 1)),
|
||
onTouchstart: e[15] || (e[15] = (h) => t.changeCropSize(h, false, true, 0, 1))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-point point3",
|
||
onMousedown: e[16] || (e[16] = (h) => t.changeCropSize(h, true, true, 2, 1)),
|
||
onTouchstart: e[17] || (e[17] = (h) => t.changeCropSize(h, true, true, 2, 1))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-point point4",
|
||
onMousedown: e[18] || (e[18] = (h) => t.changeCropSize(h, true, false, 1, 0)),
|
||
onTouchstart: e[19] || (e[19] = (h) => t.changeCropSize(h, true, false, 1, 0))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-point point5",
|
||
onMousedown: e[20] || (e[20] = (h) => t.changeCropSize(h, true, false, 2, 0)),
|
||
onTouchstart: e[21] || (e[21] = (h) => t.changeCropSize(h, true, false, 2, 0))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-point point6",
|
||
onMousedown: e[22] || (e[22] = (h) => t.changeCropSize(h, true, true, 1, 2)),
|
||
onTouchstart: e[23] || (e[23] = (h) => t.changeCropSize(h, true, true, 1, 2))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-point point7",
|
||
onMousedown: e[24] || (e[24] = (h) => t.changeCropSize(h, false, true, 0, 2)),
|
||
onTouchstart: e[25] || (e[25] = (h) => t.changeCropSize(h, false, true, 0, 2))
|
||
}, null, 32),
|
||
createBaseVNode("span", {
|
||
class: "crop-point point8",
|
||
onMousedown: e[26] || (e[26] = (h) => t.changeCropSize(h, true, true, 2, 2)),
|
||
onTouchstart: e[27] || (e[27] = (h) => t.changeCropSize(h, true, true, 2, 2))
|
||
}, null, 32)
|
||
]))
|
||
], 4), [
|
||
[vShow, t.cropping]
|
||
])
|
||
], 544);
|
||
}
|
||
var M = $(z, [["render", U], ["__scopeId", "data-v-a742df44"]]);
|
||
var F = function(t) {
|
||
t.component("VueCropper", M);
|
||
};
|
||
var V = {
|
||
version: "1.1.4",
|
||
install: F,
|
||
VueCropper: M
|
||
};
|
||
export {
|
||
M as VueCropper,
|
||
V as default,
|
||
V as globalCropper
|
||
};
|
||
//# sourceMappingURL=vue-cropper.js.map
|