npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

imgeditor-js

v1.1.0

Published

基于canvas实现的图片编辑器

Downloads

7

Readme

imageEditor

简介:基于canvas 实现的 图片编辑及下载

在线体验

体验地址

使用方式

  • 安装插件
  npm i imgeditor-js
  • 引入插件
  import { ImgEditor } from ImageEditor 
  • 实例化
    let imgEditorInstance = new ImgEditor('imgContent', option)
  • 使用
    let option = {
        imgUrl: 'https:alifei02.cfp.cn/creative/vcg/veer/800/new/VCG41N177546665.jpg',
        imgWidth: 550,
        imgHeight: 450,
        toolBarPosition: 'bottom', //top bottom  left  right ,
        toolbarMenu: ['rectangle', 'circle', 'draw', 'text', 'revoke', 'download']   rectangle 矩形  圆形circle   draw画笔   text文字  
    }
    let imgEditorInstance = new ImgEditor('imgContent', option)
  • 参数说明
    new ImgEditor(id, opiton) 接受2个参数
        params1:图片编辑器父级容器id,params2:配置项 

option配置

|属性 | 类型 | 可/必选 | 说明 | | -------: | ------- | --------- | ------- | | imgurl | string | 必选 | 图片地址 | | imgWidth | int | 必选 |被编辑的图片宽度 | imgHeight | int | 必选 |被编辑的图片高度 | toolbarMenu| Array[string] | 可选 | rectangle 矩形 圆形circle draw画笔 text文字 revoke 撤销 download 保存 | customStyle | object | 可选 | 自定义工具栏及按钮样式

option.customStyle 内可配置各个按钮各自的样式

    customStyle:{
        toolbar:{},
        rectangle:{},
        circle:{}
        .....
    }

option.customStyle[toolbarMenu]可配置如下

| 属性 | 类型 | 可/必选 | 说明 | | -------: | ------- | --------- | ------- | | className | string | 可选 | 自定义类名,可自行追加style 覆盖原有的icon样式 | | background | strinig | 可选 | 自定义 默认的背景色 | padding | sting | 可选 | 自定义 padding值 | margin | string | 可选 | 自定义 margin值 | cokor | string | 可选 | 自定义 字体颜色 | fontSize | string | 可选 | 自定义 字体大小 | hoverColor | string | 可选 | 自定义 鼠标滑过的字体颜色 | selectedColor | string | 可选 | 自定义 按钮选中状态的字体颜色 | selectedBgColor | string | 可选 | 自定义 按钮选中状态的背景颜色

完整示例

        let option = {
        imgUrl: 'https:alifei02.cfp.cn/creative/vcg/veer/800/new/VCG41N177546665.jpg',
        imgWidth: 600,
        imgHeight: 500,
        toolBarPosition: 'bottom', top bottom  left  right ,
        toolbarMenu: ['rectangle', 'circle', 'draw', 'text', 'revoke', 'download'],   //square 矩形  圆形circle   draw画笔   text文字 
         customStyle: {
             toolbar: {
                 className: 'bar-AAA',
                 background: 'yellow',
                 padding: '4px',
                 margin: '5px',
             },
             'rectangle': {
                 className: 'AAA',
                 fontSize: '30px',
                 hoverColor: '#409efd',
                 selectedColor: '#fff',
                 selectedBgColor: 'red'
             },
             'draw': {
                 color: 'green',
                 fontSize: '24px',
                 hoverColor: 'yellow',
                 selectedColor: '#fff',
                 selectedBgColor: 'red'
             }
         }
    }

内置方法

   //1 获取当前画布图片数据,返回 blob()数据 
   imgEditorInstance._getCurtCanvasImage()

   //2 画布重新加载
   imgEditorInstance._reload()

   //3 实例销毁
   imgEditorInstance._distory()