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

react-screenshots

v0.5.22

Published

a screenshot cropper tool by react

Downloads

411

Readme

react-screenshots

a screenshot cropper tool by react

Install

NPM

Usage

  1. web 中使用
import React, { ReactElement, useCallback } from "react";
import Screenshots, { Bounds } from "react-screenshots";
import url from "./image.jpg";

interface Bounds {
  x: number;
  y: number;
  width: number;
  height: number;
}

export default function App(): ReactElement {
  const onSave = useCallback((blob: Blob, bounds: Bounds) => {
    console.log("save", blob, bounds);
    console.log(URL.createObjectURL(blob));
  }, []);
  const onCancel = useCallback(() => {
    console.log("cancel");
  }, []);
  const onOk = useCallback((blob: Blob, bounds: Bounds) => {
    console.log("ok", blob, bounds);
    console.log(URL.createObjectURL(blob));
  }, []);

  return (
    <Screenshots
      url={url}
      width={window.innerWidth}
      height={window.innerHeight}
      lang={{
        operation_undo_title: "Undo",
        operation_mosaic_title: "Mosaic",
        operation_text_title: "Text",
        operation_brush_title: "Brush",
        operation_arrow_title: "Arrow",
        operation_ellipse_title: "Ellipse",
        operation_rectangle_title: "Rectangle",
      }}
      onSave={onSave}
      onCancel={onCancel}
      onOk={onOk}
    />
  );
}
  1. electron 中使用
  • electron 中使用可直接加载渲染进程的页面,页面路径为require.resolve('react-screenshots/electron/electron.html'),不推荐自己手动开发主进程,推荐直接使用electron-screenshots模块
interface ScreenshotsData {
  bounds: Bounds
  display: Display
}

interface GlobalScreenshots {
  ready: () => void
  reset: () => void
  save: (arrayBuffer: ArrayBuffer, data: ScreenshotsData) => void
  cancel: () => void
  ok: (arrayBuffer: ArrayBuffer, data: ScreenshotsData) => void
  on: (channel: string, fn: ScreenshotsListener) => void
  off: (channel: string, fn: ScreenshotsListener) => void
}

// 需要在electron的preload中提前初始化这个对象,用于渲染进程与主进程通信
window.screenshots: GlobalScreenshots

Props

interface Bounds {
  x: number;
  y: number;
  width: number;
  height: number;
}

interface Lang {
  magnifier_position_label: string;
  operation_ok_title: string;
  operation_cancel_title: string;
  operation_save_title: string;
  operation_redo_title: string;
  operation_undo_title: string;
  operation_mosaic_title: string;
  operation_text_title: string;
  operation_brush_title: string;
  operation_arrow_title: string;
  operation_ellipse_title: string;
  operation_rectangle_title: string;
}

| 名称 | 说明 | 类型 | 是否必选 | | -------- | -------------------- | -------------------------------------- | -------- | | url | 要编辑的图像资源地址 | string | 是 | | width | 画布宽度 | number | 是 | | height | 画布宽度 | number | 是 | | lang | 多语言支持,默认中文 | Partial<Lang> | 否 | | onSave | 保存按钮回调 | (blob: Blob, bounds: Bounds) => void | 否 | | onCancel | 取消按钮回调 | () => void | 否 | | onOk | 取消按钮回调 | (blob: Blob, bounds: Bounds) => void | 否 |

example

import React from "react";

function App() {
  return (
    <Screenshot
      url="./example.png"
      width={window.innerWidth}
      height={window.innerHeight}
      onSave={() => {}}
      onCancel={() => {}}
      onOk={() => {}}
    />
  );
}

Screenshot

screenshot

Icons

Iconfont