HTML5 Canvas clearRect clears everything on mobile

HTML5 Canvas clearRect clears everything on mobile

References

Reference NO 1

http://stackoverflow.com/questions/15192382/html5-canvas-clearrect-clears-everything-on-mobile

Reference NO 2

http://www.html5canvastutorials.com/advanced/html5-clear-canvas/

Reference NO 3

http://simonsarris.com/blog/346-how-you-clear-your-canvas-matters

Reference NO 4

http://www.w3schools.com/tags/canvas_clearrect.asp

Reference NO 5

http://www.rgraph.net/blog/2013/april/an-example-of-the-html5-canvas-clearrect-function.html

Reference NO 6

http://www.onlywebpro.com/2011/06/25/html5-canvas-for-absolute-beginners-part-1/

Reference NO 7

http://www.html5gamedevs.com/topic/114-canvasclearrect-bug-in-android-stock-browser/

Reference NO 8

http://kodogames.com/optimising-html5-canvas-games/