CanvasTextWrapper

##Syntax

new CanvasTextWrapper(HTMLCanvasElement, String [, options]);

options - is a JavaScript object with the following available properties and values:

• font: String - text style that includes font size (in px), weight and family, similarly to CSS font shorthand property
• textAlign: "left" | "center" | "right" - horizontal alignment for each line
• verticalAlign: "top" | "middle" | "bottom" - vertical alignment for the whole text block
• paddingX: Number - horizontal padding in pixels set equally on both, left and right sides of the element
• paddingY: Number - vertical padding in pixels set equally on both, top and bottom sides of the element
• fitParent: Boolean - parameter that controls which element to fit where true means fit canvas parent's width instead of canvas own width
• lineBreak: "auto" | "word" - text split rule. When using "auto", text fills the element's width, going to a new line on a whole word when there's no more room. If "word" is set as value, each next word will be placed on a new line.
• sizeToFill: Boolean - ignore given font size and resize text to fill its padded container
• strokeText: Boolean - add text outline based on context configuration (make sure it doesn't contradict with other context settings such as globalCompositeOperation, etc)

NOTE: if a single word is too long to fit the width with specified font size, it will be broken into as many lines as required on any letter of the word unless sizeToFill option is used.

##Defaults

The default options object which values will be used if a property is not specified or no object is passed:

   { 
       font:          "18px Arial, sans-serif",
       textAlign:     "left",
       verticalAlign: "top",
       paddingX:       0,
       paddingY:       0,
       fitParent:      false,
       lineBreak:     "auto",
       sizeToFill:     false,
       strokeText:     false
    } 

##Usage Use standard canvas text drawing сщташпгкфешщты such as "fillStyle" and "globalCompositeOperation" when needed before using CanvasTextWrapper like so:

var canvas = document.createElement('canvas');
canvas.width = 300;
canvas.height = 250;
context = canvas.getContext("2d");
context.fillStyle = "rgb(255, 255, 255)";
context.fillRect(0, 0, canvas.width, canvas.height);

new CanvasTextWrapper(canvas, "Hi there", {
      font:          "normal 40px Open Sans, sans-serif",
      textAlign:     "center",
      verticalAlign: "bottom",
      paddingY:      10,
      lineBreak:     "word",
});

##Examples http://namniak.github.io/CanvasTextWrapper/

##Installation

bower install canvas-text-wrapper

npm install canvas-text-wrapper