png-word

png word

npm install png-word
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png-word

when give a text word , then create a png.

install

npm install png-word

example

var PW = require("png-word"),fs = require("fs");

var pngword = new PW(); // use defalt config

pngword.on("parsed",function(){
    this.createReadStream("1113221").pipe(fs.createWriteStream("pngword.png"))
});

API

#new
var PW = require("png-word");
var pngword = new PW();

or

var pngword = PW();
#createReadStream(txt)
  • txt is a string , return a ReadStream object .
#createPNG(txt,callback)
  • txt is a string.
  • callback (png) , png is buffer.

Expand

var pw = new PW(conf);

conf custom self configure, it is a json.

example
{
  pngPath: // png image path.

    charWidth:  // is Number, a char width.
    charHeight:

    repo:{  // a char position 
        "X":0,
        "C":1
    }

}

Full Text

There are three initial templates ready with full text support: .GREEN, .RED, and .GRAY.

var PW = require("png-word");
var pngword = new PW(PW.GREEN);

Demo

https://github.com/brighthas/validat-num-demo

LICENSE

MIT , brighthas brighthas@gmail.com

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