descript
this is and connect/express middleware for generate a placeholder image.
install
npm install img-placeholder
use
within Express
var express = require('express');
var imagePlaceholder = require('img-placeholder');
var app = express.createServer();
app.use(imagePlaceholder());
app.listen(3000);
Then you can use http://127.0.0.1/genimg/100x100.png for the placeholder img of you demo project.
Configs
you can also do some personalization;
app.use(imgPlaceholder({
maxWidth : 10000,
maxHeight : 10000,
backgroundStyle : '#333',
textStyle : '#FFF'
}));
maxWidth {Number}
the maximum Width;
default: 8000
maxHeight {Number}
the maximum Height;
default: 8000
backgroundStyle {String}
The backgrond color
default: '#CCC'
textStyle {String}
The color of text
default: '#FFF'
fontFamily {String}
the font fo text
default: 'Impact'
fontSizeParam {Number}
param to control the font-size
default: 5
License
(The MIT License)
Copyright (c) 2010 maxbbn qipbbn@gmail.com
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.