ccap-dev
v0.2.0
Published
A fork from 'ccap'
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ccap-dev
A fork from ccap.
More simple to set additional parameters.
Install
$ npm install ccap-dev
Additional Parameters
textLen
Length of captcha text.
Default to 6.
noiseType
Type of additive noise. 0: Gaussian 1: Uniform 2: Salt and Pepper 3: Poisson 4: Rician
Default to 2.
noiseSigma
Amplitude of the random additive noise.
Default to 1.
Example
You can define captcha like this:
var ccap = require('ccap-dev')({
width: 120,
height: 36,
offset: 24,
quality: 100,
fontSize: 24,
textLen: 5,
noiseType: 2,
noiseSigma: 1
});
More usages: ccap
License
MIT