Nuanced Pterodactyl Monk

npm

Need private packages and team management tools?Check out npm Orgs. »

jimi_ccap

0.5.2 • Public • Published

node-ccap —— node.js generate captcha using c++ library CImg. Build Status

You can generate captcha without install any other libraries or software, only do npm install ccap, that's all.

node-ccap support linux, windows and mac.

compile maybe cost you 1 minute,simply wait;

linux support jpeg,windows and mac only support bmp!

Please never using ccap in production on windows and mac, only with linux.

performance

generate captcha picture 1204/sec;//BMP unzip

Install

npm install ccap

var ccap = require('ccap')

Instantiated

these three ways all will be ok:

var captcha = ccap();

var captcha = ccap(width, height, offset);

var captcha = ccap({
	
	width:256,//set width,default is 256

	height:60,//set height,default is 60

	offset:40,//set text spacing,default is 40

	quality:100,//set pic quality,default is 50

	fontsize:57,//set font size,default is 57

	generate:function(){//Custom the function to generate captcha text
	
	     //generate captcha text here

	     return text;//return the captcha text

	}

});

API

var captcha = ccap();

var ary = captcha.get();//ary[0] is captcha's text,ary[1] is captcha picture buffer.

var text = ary[0];

var buffer = ary[1];

Simple Example

var http = require('http');

var ccap = require('ccap')();//Instantiated ccap class 

http.createServer(function (request, response) {

	if(request.url == '/favicon.ico')return response.end('');//Intercept request favicon.ico

	var ary = ccap.get();

	var txt = ary[0];

	var buf = ary[1];

	response.end(buf);

	console.log(txt);

}).listen(8124);

console.log('Server running at http://127.0.0.1:8124/');

授权协议

基于MIT协议发布:

Copyright (c) 2013 wu zhonghua <snoopyxdy@gmail.com>

The MIT License

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

install

npm i jimi_ccap

Downloadsweekly downloads

2

version

0.5.2

license

none

homepage

github.com

repository

Gitgithub

last publish

collaborators

  • avatar
Report a vulnerability