安装 npm i tui-image-editor
注意和vue不同 uniapp
如上在真机测试下 提示app不能把样式在js处引入
那么我们在app.vue中引入即可
``
<template>
<div class="container">
<div id="tui-image-editor"></div>
<button @click="uploadImg">完成并上传</button>
</div>
</template>
<script>
import "tui-image-editor/dist/tui-image-editor.css";
import "tui-color-picker/dist/tui-color-picker.css";
const ImageEditor = require("tui-image-editor");
const locale_zh = {
// override default English locale to your custom
Crop: "裁剪",
DeleteAll: "全部删除",
Delete: "删除",
Undo: "撤销",
Redo: "反撤销",
Reset: "重置",
Flip: "镜像",
Rotate: "旋转",
Draw: "画",
Shape: "形状标注",
Icon: "图标标注",
Text: "文字标注",
Mask: "遮罩",
Filter: "滤镜",
Bold: "加粗",
Italic: "斜体",
Underline: "下划线",
Left: "左对齐",
Center: "居中",
Right: "右对齐",
Color: "颜色",
"Text size": "字体大小",
Custom: "自定义",
Square: "正方形",
Apply: "应用",
Cancel: "取消",
"Flip X": "X 轴",
"Flip Y": "Y 轴",
Range: "区间",
Stroke: "描边",
Fill: "填充",
Circle: "圆",
Triangle: "三角",
Rectangle: "矩形",
Free: "曲线",
Straight: "直线",
Arrow: "箭头",
"Arrow-2": "箭头2",
"Arrow-3": "箭头3",
"Star-1": "星星1",
"Star-2": "星星2",
Polygon: "多边形",
Location: "定位",
Heart: "心形",
Bubble: "气泡",
"Custom icon": "自定义图标",
"Load Mask Image": "加载蒙层图片",
Grayscale: "灰度",
Blur: "模糊",
Sharpen: "锐化",
Emboss: "浮雕",
"Remove White": "除去白色",
Distance: "距离",
Brightness: "亮度",
Noise: "噪音",
"Color Filter": "彩色滤镜",
Sepia: "棕色",
Sepia2: "棕色2",
Invert: "负片",
Pixelate: "像素化",
Threshold: "阈值",
Tint: "色调",
Multiply: "正片叠底",
Blend: "混合色",
// etc...
};
const customTheme = {
// image 坐上角度图片
"common.bi.image": "https://uploadbeta.com/api/pictures/random/", // 在这里换上你喜欢的logo图片
"common.bisize.width": "0px",
"common.bisize.height": "0px",
"common.backgroundImage": "none",
"common.backgroundColor": "#f3f4f6",
"common.border": "1px solid #444",
// header
"header.backgroundImage": "none",
"header.backgroundColor": "#F25643",
"header.border": "0px",
"header.width": "800rpx",
//"header.display": "none",
// load button
"loadButton.backgroundColor": "#fff",
"loadButton.border": "1px solid #ddd",
"loadButton.color": "#222",
"loadButton.fontFamily": "NotoSans, sans-serif",
"loadButton.fontSize": "12px",
"loadButton.display": "none", // 可以直接隐藏掉
// download button
"downloadButton.backgroundColor": "#fdba3b",
"downloadButton.border": "1px solid #fdba3b",
"downloadButton.color": "#fff",
"downloadButton.fontFamily": "NotoSans, sans-serif",
"downloadButton.fontSize": "12px",
"downloadButton.display": "none", // 可以直接隐藏掉
// icons default
"menu.normalIcon.color": "#8a8a8a",
"menu.activeIcon.color": "#555555",
"menu.disabledIcon.color": "#434343",
"menu.hoverIcon.color": "#e9e9e9",
"submenu.normalIcon.color": "#8a8a8a",
"submenu.activeIcon.color": "#e9e9e9",
"menu.iconSize.width": "20px",
"menu.iconSize.height": "20px",
"submenu.iconSize.width": "25px",
"submenu.iconSize.height": "25px",
// submenu primary color
"submenu.backgroundColor": "#1e1e1e",
"submenu.partition.color": "#858585",
// submenu labels
"submenu.normalLabel.color": "#858585",
"submenu.normalLabel.fontWeight": "lighter",
"submenu.activeLabel.color": "#fff",
"submenu.activeLabel.fontWeight": "lighter",
// checkbox style
"checkbox.border": "1px solid #ccc",
"checkbox.backgroundColor": "#fff",
// rango style
"range.pointer.color": "#fff",
"range.bar.color": "#666",
"range.subbar.color": "#d1d1d1",
"range.disabledPointer.color": "#414141",
"range.disabledBar.color": "#282828",
"range.disabledSubbar.color": "#414141",
"range.value.color": "#fff",
"range.value.fontWeight": "lighter",
"range.value.fontSize": "11px",
"range.value.border": "1px solid #353535",
"range.value.backgroundColor": "#151515",
"range.title.color": "#fff",
"range.title.fontWeight": "lighter",
// colorpicker style
"colorpicker.button.border": "1px solid #1e1e1e",
"colorpicker.title.color": "#fff",
};
export default {
data() {
return {
instance: null,
};
},
onReady() {
this.instance = new ImageEditor(
document.querySelector("#tui-image-editor"),
{
includeUI: {
loadImage: {
path: "https://img.yzcdn.cn/vant/cat.jpeg",
name: "image",
},
initMenu: "draw",
menu: [
'crop', // 裁切
'flip', // 翻转
'rotate', // 旋转
'draw', // 添加绘画
'shape', // 添加形状
'icon', // 添加图标
'text', // 添加文本
'mask', // 添加覆盖
'filter' // 添加滤镜
], // 支持的菜单
menuBarPosition: "bottom",
locale: locale_zh,
theme: customTheme,//定义的样式
cssMaxWidth: 500, // 编辑器 Canvas 的最大宽度
cssMaxHeight: 500, // 编辑器 Canvas 的最大高度
},
}
);
document.getElementsByClassName("tui-image-editor-main")[0].style.top = 0; //去除顶部操作栏和 图片之间的白边
//document.getElementsByClassName("tui-image-editor-menu")[0].style.width = 200; //去
},
methods: {
uploadImg() {
const base64String = this.instance.toDataURL();
const data = window.atob(base64String.split(",")[1]);
const ia = new Uint8Array(data.length);
for (let i = 0; i < data.length; i++) {
ia[i] = data.charCodeAt(i);
}
const blob = new Blob([ia], { type: "image/png" });
const fd = new FormData();
fd.append("image", blob);
// upload fd
},
},
};
</script>
<style lang="css" scoped>
.container {
height: 95vh;
text-align: center;
}
</style>
