png-word
when give a text word , then create a png.
install
npm install png-word
example
var PW = fs = ; var pngword = ; // use defalt config pngword;
API
#new
var PW = ;var pngword = ;
or
var pngword = ;
#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 = ;var pngword = PWGREEN;
Demo
https://github.com/brighthas/validat-num-demo
LICENSE
MIT , brighthas brighthas@gmail.com