Merge branch 'gravitypersists-master'

Author: pughpugh

README.md

@@ -21,6 +21,7 @@ npm install react-countdown-clock
                      color="#000"
                      alpha={0.9}
                      size={300}
+                     scale={window.devicePixelRatio}
                      onComplete={myCallback} />
 ```
 
@@ -40,6 +41,7 @@ npm install react-countdown-clock
 | onComplete       | func           |         | Callback when time completes                              |
 | paused           | boolean        | false   | Pause countdown of the timer                              |
 | pausedText       | string         |         | Text to display when paused, defaults to the current time |
+| scale            | float          | 1       | Scale of canvas, set this to `window.devicePixelRatio`    |
 
 ## Bugs & Contributions
 

build/react-countdown-clock.js.map

@@ -68,6 +68,9 @@ ReactCountdownClock = CreateReactClass
     @_timer.textBaseline = 'middle'
     if @props.onClick?
       @refs.component.addEventListener 'click', @props.onClick
+    if @props.scale?
+      @_background.scale(@props.scale, @props.scale)
+      @_timer.scale(@props.scale, @props.scale)
 
   _startTimer: ->
     # Give it a moment to collect it's thoughts for smoother render
@@ -174,9 +177,13 @@ ReactCountdownClock = CreateReactClass
     @_timer.fill()
 
   render: ->
-    <div ref='component' className="react-countdown-clock" style={width: @props.size, height: @props.size}>
-      <canvas ref='background' style={ position: 'absolute' } width={@props.size} height={@props.size}></canvas>
-      <canvas ref='timer' style={ position: 'absolute' } width={@props.size} height={@props.size}></canvas>
+    width = @props.size * @props.scale
+    height = @props.size * @props.scale
+    style = { position: 'absolute', width: width / 2, height: height / 2 }
+
+    <div ref='component' className="react-countdown-clock" style={width: width, height: height}>
+      <canvas ref='background' style={style} width={width} height={height}></canvas>
+      <canvas ref='timer' style={style} width={width} height={height}></canvas>
     </div>
 
 ReactCountdownClock.propTypes =
@@ -193,6 +200,7 @@ ReactCountdownClock.propTypes =
   showMilliseconds: PropTypes.bool
   paused: PropTypes.bool
   pausedText: PropTypes.string
+  scale: PropTypes.number
 
 ReactCountdownClock.defaultProps =
   seconds: 60
@@ -204,5 +212,6 @@ ReactCountdownClock.defaultProps =
   font: 'Arial'
   showMilliseconds: true
   paused: false
+  scale: 1
 
 module.exports = ReactCountdownClock

coffee/react-countdown-clock.coffee

@@ -69,7 +69,8 @@
             alpha: 0.9,
             onComplete: this.handleOnComplete,
             onClick: this.handleOnClick,
-            fontSize: this.state.fontSize
+            fontSize: this.state.fontSize,
+            scale: window.devicePixelRatio
           })
         )
       }